Updated on 2024/07/28

Information

 

写真a

 
MIYOSHI YASUNOBU
 
Organization
Faculty of Science Department of Earth and Planetary Sciences Professor
International Center for Space and Planetary Environmental Science （Concurrent）
School of Sciences Department of Earth and Planetary Sciences（Concurrent）
Graduate School of Sciences Department of Earth and Planetary Sciences（Concurrent）
Title
Professor
Profile
Outline of research 　My　research activities are summarized as follows: (1) A study of the atmospheric waves and the general circulation of the atmosphere in the mesosphere and thermosphere. (2) A study of mechanisms of long period oscillation in low latitudes of the middle atmosphere. (3) A study of excitation mechanisms of normal mode Rossby waves. (4) A study of effects of solar activity on the general circulation in the middle atmosphere. Outline of education I lecture undergraduate and graduate students on earth and planetary sciences. I guide undergraduate and graduate students in their bachelar thesis, master thesis and doctor thesis.
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Degree

  • Doctor of Science

Research Interests・Research Keywords

  • Research theme： Effects of solar activity on the variability of the general circulation of the middle atmosphere

    Keyword： variability of the general circulation, solar activity, middle atmosphere

    Research period： 2001.11

  • Research theme： Excitation mechanism of long period oscillations in the low latitudes middle atmosphere

    Keyword： long period oscillations, middle atmosphere, low latitudes region

    Research period： 2000.4

  • Research theme： Excitation mechanism of normal mode Rossby waves

    Keyword： Normal mode Rossby waves, Rossby Wave, Excitation mechanism

    Research period： 1995.4

  • Research theme： atmospheric wavea and general circulation in the stratosphere, mesosphere and thermosphere

    Keyword： atmospheric waves, general circulation of the atmosphere, numerical model

    Research period： 1990.4

Awards

  • 田中舘賞

    2018.5   地球電磁気・地球惑星圏学会   Simulation study of atmospheric vertical coupling processes through atmospheric waves

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    地球大気圏は対流圏から熱圏まで連続的に広がるひとつのシステムであり、さまざまな物理・化学過程が存在している。また、高度約80 km以上では電離圏が形成され、太陽X線・紫外線、中性大気、磁気圏などの影響を受けて絶えず変動している。近年、超高層大気の観測技術が大きく発展し、大気圏の上下結合過程や中性大気と電離大気との相互作用に起因する現象や構造が数多く発見されている。しかし、2000年頃までは、地表面から熱圏・電離圏領域までの大気圏全体をシームレスに取り扱える数値モデルはなく、全大気圏モデルの開発が待たれていた。そこで、藤原均博士（当時 東北大学、現 成蹊大学）と協力して、中性大気の大循環モデルと電磁気・化学過程を含んだ熱圏モデルを結合することにより、地表から熱圏大気上端（約600km）までをシームレスに再現できる全大気圏の数値モデルの開発に世界で初めて成功した。さらにその後、情報通信研究機構の電離圏研究グループと協力し、全中性大気圏モデルと電離圏モデルを結合した全大気圏-電離圏結合モデルの開発を進め、2010年に最初のモデルが完成した。このモデルにより、世界で初めて対流圏から中層大気、熱圏、電離圏までの全大気領域における大気力学過程の総合的な研究が可能となり、モデル中で再現された下層大気起源の大気潮汐波、惑星波、重力波などの大気波動が、超高層大気（熱圏）領域まで伝播し、超高層大気変動に影響するメカニズムなどが明らかにできるようになった。

  • 堀内賞

    2010.10   日本気象学会   Development of a whole atmosphere model and its application to couplling processes of the atmopshere between the lower and upper atmosphere

Papers

  • A global view of gravity waves in the thermosphere simulated by a general circulation model Reviewed International journal

    Yasunobu Miyoshi, Hitoshi Fujiwara, Hidekatsu Jin, Hiroyuki Shinagawa

    J. Geophys. Res.   119   2014.6

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi:10.1002/2014JA019848

  • Vertical connection from the tropospheric activities to the ionospheric longitudinal structure simulated by a new Earth's whole atmosphere-ionosphere coupled model Reviewed International journal

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, K. Terada, N. Terada, M. Ishii, Y. Otsuka, and A. Saito

    Journal of Geophysical Research   116 ( A01 )   2011.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1029/2010JA015925

  • Solar terminator wave and its relation to the atmospheric tide Reviewed International journal

    Y. Miyoshi, and H. Fujiwara, J. M. Forbes and S. Bruinsma

    Journal of Geophysical Research   114 ( A07303 )   2009.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi:10.1029/2009JA014110

  • Gravity waves in the thermosphere simulated by a general circulation model Reviewed International journal

    Yasunobu Miyoshi and Hitoshi Fujiwara

    Journal of Geophysical Research   2008.1

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    Language：English   Publishing type：Research paper (scientific journal)  

  • Excitation mechanism of intraseasonal oscillation in the mesosphere and lower thermosphere Reviewed International journal

    Yasunobu Miyoshi, Hitoshi Fujiwara

    Journal of Geopgysical Research   2006.7

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    Language：English   Publishing type：Research paper (scientific journal)  

  • Day-to-day variations of migrating diurnal tide simulated by a GCM from the ground surface to the exobase Reviewed International journal

    Yasunobu Miyoshi and Hitoshi Fujiwara

    Geophysical Research Letters   30 ( 15 )   2003.8

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1029/2003GL017695

  • Numerical simulation of the 5-day and 16-day waves in the mesopause region Reviewed International journal

    Yasunobu Miyoshi

    Earth, Planets and Space   51 ( 7-8 )   763 - 772   1999.7

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    Language：English   Publishing type：Research paper (scientific journal)  

  • A numerical experiment of excitation of the 5-day wave by a GCM Reviewed International journal

    Yasunobu Miyoshi and Toshihiko Hirooka

    Journal of Atmospheric Sciences   56 ( 11 )   1698 - 1707   1999.6

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1175/1520-0469(1999)056<1698:ANEOEO>2.0.CO;2

  • Simulation study of atmosphere–ionosphere variations driven by the eruption of Hunga Tonga-Hunga Ha’apai on 15 January 2022 Reviewed International journal

    H.Shinagawa and Y.Miyoshi

    Earth, Planets and Space   76   2024.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1186/s40623-024-01960-6

  • Difference spectrum fitting of the ion–neutral collision frequency from dual-frequency EISCAT measurements Reviewed International journal

    Günzkofer, F., Stober, G., Pokhotelov, D., Miyoshi, Y., and Borries, C.

    Atmos. Meas. Tech.   16   5897 - 5907   2023.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.5194/amt-16-5897-2023

  • Numerical simulations of metallic ion density perturbations in sporadic E layers caused by gravity waves Reviewed International journal

    Qiu, L., Yamazaki, Y., Yu, T., Becker,　E., Miyoshi, Y., Qi, Y., et al.

    Earth and Space Science   10   2023.8

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1029/2023EA003030

  • Monthly climatologies of zonal-mean and tidal winds in the thermosphere as observed by ICON/ MIGHTI during April 2020–March 2022 Reviewed International journal

    Yamazaki, Y., Harding, B. J., Qiu, L., Stolle, C., Siddiqui, T. A., Miyoshi, Y.

    Earth and Space Science   10   2023.6

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi. org/10.1029/2023EA002962

  • Upward propagation of gravity waves and ionospheric perturbations triggered by the 2022 Hunga-Tonga volcanic eruption Reviewed International journal

    Y. Miyoshi and H.Shinagawa

    Earth, Planets and Space   75   2023.5

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1186/s40623-023-01827-2

  • Unexpected space weather causing the reentry of 38 Starlink satellites in February 2022 Reviewed International journal

    YR. Kataoka, D. Shiota, H. Fujiwara, H. Jin, C. Tao, H. Shinagawa and Y. Miyoshi

    J. Space weather Space Climate   12   2022.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1051/swsc/2022034

  • Comparison of the tidal signatures in sporadic E and vertical ion convergence rate, using FORMOSAT-3/COSMIC radio occultation observations and GAIA model Reviewed International journal

    S. Sobhkhiz-Miandehi, Y. Yamazaki, C. Arras, and Y. Miyoshi and H.Shinagawa

    Earth, Planets and Space   74   2022.8

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1186/s40623-022-01637-y

  • Examining the Wind Shear Theory of Sporadic E with ICON/MIGHTI Winds and COSMIC-2 Radio Occultation Data Reviewed International journal

    Y. Yamazaki, C. Arras1, S. Andoh, Y. Miyoshi, H. Shinagawa, B. J.Harding, C. R. Englert, T. J. Immel, S. Sobhkhiz-Miandehi

    Geophysical Research Letters   49   2022.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1029/2021GL096202

  • Roles of Rossby Waves, Rossby-Gravity Waves, and Gravity Waves Generated in the Middle Atmosphere for Interhemispheric Coupling Reviewed International journal

    Y. Yasui, K. Sato, and Y. Miyoshi

    Journal of the Atmospheric Sciences   78   3867 - 3888   2021.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1175/JAS-D-21-0045.1

  • Quasi-4-day wave:Atmospheric manifestation of the first symmetric Rossby normal mode of zonal wavenumber 2 Reviewed International journal

    Y. Yamazaki, V. Matthias, and Y. Miyoshi

    J. Geophys. Res. Atmospheres   126   2021.6

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1029/2021JD034855

  • Ionospheric signatures of secondary waves from quasi-6-day wave and tide interactions Reviewed International journal

    Y. Yamazaki, Y. Miyoshi

    J. Geophys. Res. Space Physics   125   2021.4

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1029/2020JA028360

  • Comparison of seasonal and longitudinal variation of daytime MSTID activity using GPS observation and GAIA simulations Reviewed International journal

    Mani Sivakandan,Y. Otsuka, Priyanka Ghosh, H. Shinagawa, A. Shinbori, and Y. Miyoshi

    Earth Planets Space   73   2021.2

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1186/s40623-021-01369-5

  • Comparison of seasonal and longitudinal variation of daytime MSTID activity using GPS observation and GAIA simulations Reviewed International journal

    Mani Sivakandan,Y. Otsuka, Priyanka Ghosh, H. Shinagawa, A. Shinbori, and Y. Miyoshi

    Earth Planets Space   73   2021.2

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1186/s40623-021-01369-5

  • Numerical prediction of sporadic E layer occurrence using GAIA Reviewed International journal

    Shinagawa, H., C. Tao, H. Jin, Y. Miyoshi and H. Fujiwara

    Earth Planets Space   73   2021.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1186/s40623-020-01307-x

  • Numerical Forecast of the Upper Atmosphere and Ionosphere using GAIA Reviewed International journal

    Tao, C., H. Jin, Y. Miyoshi, H. Shinagawa, H. Fujiwara, M. Nishioka, M. Ishii

    Earth Planets Space   72   2020.11

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1186/s40623-020-01307-x

  • Excitation mechanism of ionospheric 6-day oscillation during the 2019 September sudden stratospheric warming event Reviewed International journal

    Y. Miyoshi, Y. Yamazaki

    J. Geophys. Res. Space Physics   125   2020.9

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1029/2020JA028283

  • Whole atmosphere model simulations of ultra-fast Kelvin wave effects in the ionosphere and thermosphere Reviewed International journal

    Yamazaki, Y., Y. Miyoshi, C. Xiong, C. Stolle, G. Soares, and A. Yoshikawa

    J. Geophys. Res. Space Physics   125   2020.6

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1029/2020JA027939

  • September 2019 Antarctic sudden stratospheric warming: Quasi-6-day wave burst and ionospheric effects Reviewed International journal

    Y.Yamazaki, V. Matthias, Y.Miyoshi, C. Stolle, T. Siddiqui, G. Kervalishvili, J. Lastovicka, M. Kozubek, W. Ward, D. R. Themens, S. Kristoffersen, P. Alken

    Geophysical Research Letters   47   2020.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.1029/2019GL086577

  • Impact of gravity wave drag on the thermospheric circulation:implementation of a nonlinear gravity wave parameterization in a whole-atmosphere model Reviewed International journal

    Y. Miyoshi, E. Yigit

    Ann. Geophys.   37   955 - 969   2019.10

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi.org/10.5194/angeo-37-955-2019

  • El Niño–Southern Oscillation effect on ionospheric tidal/SPW amplitude in 2007-2015 FORMOSAT 3/COSMIC observations Reviewed

    Yang Yi Sun, Huixin Liu, Yasunobu Miyoshi, Loren C. Chang, Libo Liu

    Earth, Planets and Space   71:35   2019.3

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    In this study, we evaluate the El Niño–Southern Oscillation (ENSO) signals in the two dominant temperature diurnal tides, diurnal westward wavenumber 1 (DW1) and diurnal eastward wavenumber 3 (DE3) on the quasi-biennial oscillation (QBO) scale (18–34 months) from 50 to 100 km altitudes. The tides are derived from the 21-year (January 1996–February 2017) Ground-to-Topside model of Atmosphere and Ionosphere for Aeronomy (GAIA) temperature simulations and 15-year (February 2002–February 2017) Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED)/Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) temperature observations. The results show that ENSO warm phases shorten the period (~ 2 years) of the QBO in DW1 amplitude near the equator and DE3 amplitude at low latitudes of the Northern Hemisphere. In contrast, the QBO period lengthens (~ 2.5 years) during the ENSO neutral and cold phases. Correlation analysis shows the long-lasting effect of ENSO on the tidal QBO in the mesosphere and lower thermosphere.[Figure not available: see fulltext.].

    DOI： 10.1186/s40623-019-1009-7

  • Weak stratospheric polar vortex events modulated by the Arctic sea‐ice loss Reviewed International journal

    Kazuhira Hoshi Jinro Ukita Meiji Honda Tetsu Nakamura Koji Yamazaki Yasunobu Miyoshi and Ralf Jaiser

    Journal of Geophysical Research: Atmospheres   124   858 - 869   2019.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    We characterize the differences in the upward planetary‐scale wave propagation during observed weak polar vortex (WPV) events between heavy‐ and light‐sea‐ice years in the Barents‐Kara Sea based on a composite analysis for the period of 1979–2015. Upward wave propagation during WPV events in heavy‐ice years is dominated by the wavenumber 1 component. In contrast, WPV events occurring in light‐ice years are characterized by stronger wavenumber 2 propagation, which is caused by the tropospheric wavenumber 2 response to sea‐ice reduction in the Barents‐Kara Sea. The above observed features are supported by an Atmospheric General Circulation Model experiment. Thus, under present climate conditions, Arctic sea‐ice loss is a possible factor modulating the wave propagation during the WPV events. We also find that the WPV events in light‐ice years have stronger stratosphere‐troposphere coupling, followed by colder midlatitude surface conditions particularly over Eurasia.

    DOI： 10.1029/2018JD029222

  • Relationship between day-to-day variability of equatorial plasma bubble activity from GPS scintillation and atmospheric properties from Ground-to-topside model of Atmosphere and Ionosphere for Aeronomy (GAIA) assimilation Reviewed

    Mamoru Yamamoto, Yuichi Otsuka, Hidekatsu Jin, Yasunobu Miyoshi

    Progress in Earth and Planetary Science   5 ( 1 )   2018.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    The relationship between day-to-day variability of equatorial plasma bubbles (EPBs) and the neutral atmosphere is studied. This study is based on the previous study in which the GPS scintillation index and the tropospheric cloud-top temperature are used as proxies for EPB activity and atmospheric perturbations, respectively, and a correlation was found between their day-to-day variations. In this paper, we maintained the same GPS scintillation data but substituted the atmospheric data via an assimilation run of the Ground-to-topside model of Atmosphere and Ionosphere for Aeronomy (GAIA). Cross-correlation between the EPB activity and the atmospheric temperature is similar to the results in Ogawa et al. (Earth Planets Space 61:397–410, 2009). The new findings from our study include (1) an enhanced correlation between the EPB activity and the neutral atmosphere is found in horizontally and vertically large areas, (2) the longitudinal disturbance of atmospheric temperature and wind velocity during the EPB-active days is enhanced, and (3) the enhancement of atmospheric disturbance during the EPB-active days shows a similarity to the characteristics of large-scale wave structures in the ionosphere. These results more clearly support couplings between EPBs and the neutral atmosphere. [Figure not available: see fulltext.].

    DOI： 10.1186/s40645-018-0184-7

  • El Niño–Southern Oscillation effect on quasi-biennial oscillations of temperature diurnal tides in the mesosphere and lower thermosphere Reviewed

    Yang Yi Sun, Huixin Liu, Yasunobu Miyoshi, Libo Liu, Loren C. Chang

    Earth, Planets and Space   70 ( 1 )   2018.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    In this study, we evaluate the El Niño–Southern Oscillation (ENSO) signals in the two dominant temperature diurnal tides, diurnal westward wavenumber 1 (DW1) and diurnal eastward wavenumber 3 (DE3) on the quasi-biennial oscillation (QBO) scale (18–34 months) from 50 to 100 km altitudes. The tides are derived from the 21-year (January 1996–February 2017) Ground-to-Topside model of Atmosphere and Ionosphere for Aeronomy (GAIA) temperature simulations and 15-year (February 2002–February 2017) Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED)/Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) temperature observations. The results show that ENSO warm phases shorten the period (~ 2 years) of the QBO in DW1 amplitude near the equator and DE3 amplitude at low latitudes of the Northern Hemisphere. In contrast, the QBO period lengthens (~ 2.5 years) during the ENSO neutral and cold phases. Correlation analysis shows the long-lasting effect of ENSO on the tidal QBO in the mesosphere and lower thermosphere.[Figure not available: see fulltext.].

    DOI： 10.1186/s40623-018-0832-6

  • Daily and seasonal variations in the linear growth rate of the Rayleigh-Taylor instability in the ionosphere obtained with GAIA Reviewed

    Hiroyuki Shinagawa, Hidekatsu Jin, Yasunobu Miyoshi, Hitoshi Fujiwara, Tatsuhiro Yokoyama, Yuichi Otsuka

    Progress in Earth and Planetary Science   5 ( 1 )   2018.12

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    The linear growth rates of the Rayleigh-Taylor (R-T) instability in the ionosphere from 2011 to 2013 were obtained with a whole atmosphere-ionosphere coupled model GAIA (ground-to-topside model of atmosphere and ionosphere for aeronomy). The effects of thermospheric dynamics driven by atmospheric waves propagating from below on the R-T growth rate are included in the model by incorporating meteorological reanalysis data in the region below 30 km altitude. The daily maximum R-T growth rates for these periods are compared with the observed occurrence days of the equatorial plasma bubble (EPB) determined by the Equatorial Atmosphere Radar (EAR) and Global Positioning System (GPS) in West Sumatra, Indonesia. We found that a high R-T growth rate tends to correspond to the actual EPB occurrence, suggesting the possibility of predicting EPB occurrences with numerical models. [Figure not available: see fulltext.].

    DOI： 10.1186/s40645-018-0175-8

  • Solar dependence of equatorial F region irregularities observed by COSMIC radio occultations Reviewed

    Tao Yu, Yasunobu Miyoshi, Chunliang Xia, Xiaomin Zuo, Xiangxiang Yan, Na Yang, Yangyi Sun, Xinan Yue, and Tian Mao

    Journal of Geophysical Research: Space Physics   123   9775 - 9787   2018.11

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    With an improved method for retrieving the equatorial F region irregularities (EFIs) from radio occultation measurements, a huge amount of S4 index profiles from Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) satellites is employed to study the solar cycle variation of global EFIs during the period of 2007 to 2017. This full solar cycle data show that impacts of the solar activity on the occurrence rates and heights of EFIs are notable and complex. The occurrence rates of EFIs at higher altitude (greater than 500 km) increase with increasing the solar activity. The mean heights ( ) and heights standard deviation (σh) of EFIs at higher altitudes do not show clearly the solar activity dependence. On the other hand, the occurrence rates of EFIs at entire altitudes (from 150 to 800 km) do not have clear relation with the solar activity. The and σh of EFIs at entire altitudes increase with increasing the solar activity. Moreover, the dependence of the occurrence rates of EFIs on the solar activity are the strongest in the equinoxes, weaker in winter and weakest in summer. The electric fields and corresponding seasonal variation can account for the EFIs occurrence and height variation versus solar activities, and the EFIs at low altitudes seem to be related to the seed associated with atmospheric gravity wave.

    DOI： 10.1029/2018JA025936

  • The Momentum Budget in the Stratosphere, Mesosphere, and Lower Thermosphere. Part I: Contributions of Different Wave Types and In Situ Generation of Rossby Waves Reviewed International journal

    Kaoru Sato, Ryosuke Yasui, and Yasunobu Miyosh

    Journal of the Atmospheric Sciences   75   3613 - 3633   2018.10

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    A momentum budget is examined in the stratosphere, mesosphere, and lower thermosphere using simulation data over ~11 years from a whole-atmosphere model in terms of the respective contributions of gravity waves (GWs), Rossby waves (RWs), and tides. The GW forcing is dominant in the mesosphere and lower thermosphere (MLT), as indicated in previous studies. However, RWs also cause strong westward forcing, described by Eliassen–Palm flux divergence (EPFD), in all seasons in the MLT and in the winter stratosphere. Despite the relatively coarse model resolution, resolved GWs with large amplitudes appear in the MLT. The EPFD associated with the resolved GWs is eastward (westward) in the summer (winter) hemisphere, similar to the parameterized GW forcing. A pair of positive and negative EPFDs are associated with the RWs and GWs in the MLT. These results suggest that the RWs and resolved GWs are generated in situ in the MLT. Previous studies suggested that a possible mechanism of RW generation in the MLT is the barotropic/baroclinic instability. This study revisits this possibility and examines causes of the instability from a potential vorticity (PV) viewpoint. The instability condition is characterized as the PV maximum at middle latitudes on an isentropic surface. Positive EPFD for RWs is distributed slightly poleward of the PV maximum. Because the EPFD equals the PV flux, this feature indicates that the RW radiation acts to reduce the PV maximum. The PV maximum is climatologically maintained in both the winter and summer mesospheres, which is caused by parameterized GW forcing.

    DOI： 10.1175/JAS-D-17-0336.1

  • The Momentum Budget in the Stratosphere, Mesosphere, and Lower Thermosphere. Part II: The In Situ Generation of Gravity Waves Reviewed International journal

    Ryosuke Yasui, Kaoru Sato and Yasunobu Miyoshi

    Journal of the Atmospheric Sciences   75   3635 - 3651   2018.10

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    The contributions of gravity waves to the momentum budget in the mesosphere and lower thermosphere (MLT) is examined using simulation data from the Ground-to-Topside Model of Atmosphere and Ionosphere for Aeronomy (GAIA) whole-atmosphere model. Regardless of the relatively coarse model resolution, gravity waves appear in the MLT region. The resolved gravity waves largely contribute to the MLT momentum budget. A pair of positive and negative Eliassen–Palm flux divergences of the resolved gravity waves are observed in the summer MLT region, suggesting that the resolved gravity waves are likely in situ generated in the MLT region. In the summer MLT region, the mean zonal winds have a strong vertical shear that is likely formed by parameterized gravity wave forcing. The Richardson number sometimes becomes less than a quarter in the strong-shear region, suggesting that the resolved gravity waves are generated by shear instability. In addition, shear instability occurs in the low (middle) latitudes of the summer (winter) MLT region and is associated with diurnal (semidiurnal) migrating tides. Resolved gravity waves are also radiated from these regions. In Part I of this paper, it was shown that Rossby waves in the MLT region are also radiated by the barotropic and/or baroclinic instability formed by parameterized gravity wave forcing. These results strongly suggest that the forcing by gravity waves originating from the lower atmosphere causes the barotropic/baroclinic and shear instabilities in the mesosphere that, respectively, generate Rossby and gravity waves and suggest that the in situ generation and dissipation of these waves play important roles in the momentum budget of the MLT region.

    DOI： 10.1175/JAS-D-17-0337.1

  • Numerical Study of Traveling Ionospheric Disturbances Generated by an Upward Propagating Gravity Wave Reviewed

    Yasunobu Miyoshi, Hidekatsu Jin, Hitoshi Fujiwara, Hiroyuki Shinagawa

    Journal of Geophysical Research   123 ( 3 )   2141 - 2155   2018.3

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    Language：English   Publishing type：Research paper (scientific journal)  

    Using a global atmosphere-ionosphere coupled model, the characteristics and excitation source of traveling ionospheric disturbances (TIDs) during geomagnetically quiet periods are studied. This is the first paper concerning the simulation of TIDs generated by upward propagating gravity waves (GWs) that are spontaneously generated in the model. The dominant horizontal wavelengths of the simulated TIDs range from 700 to 1,500 km. The dominant periods and horizontal phase velocities of TIDs are 45–90 min and 250–300 m s−1, respectively. These features are the same as those of GWs in the 250–300 km height region. The phase of the electron density variations due to TIDs descends with increasing time, which is characteristic of the upward propagation of GWs. These electron density variations that are caused due to TIDs are explained by the transport processes of a neutral wind along a geomagnetic field line. These results indicate that the electron density variations respond locally to the passage of neutral wind fluctuations associated with upward propagating GWs. The GWs that excite TIDs are secondary GWs, which are generated in the mesosphere and lower thermosphere via the dissipation/breaking of tropospheric GWs. The magnitudes of TIDs at middle latitudes are larger in winter than in summer. The mechanisms of seasonal and day-to-day variations in TIDs that are caused due to GWs are discussed in this study.

    DOI： 10.1002/2017JA025110

  • Evaluation of the Sq Magnetic Field Variation Calculated by GAIA Reviewed

    Shigeru Fujita, Yuka Murata, Ikuko Fujii, Yasunobu Miyoshi, Hiroyuki Shinagawa, Hidekatsu Jin, Hitoshi Fujiwara

    Space Weather   2018.1

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    Magnetic variations calculated by the Ground-to-topside model of Atmosphere and Ionosphere for Aeronomy (GAIA) are compared with those observed at global magnetic observatory network in geomagnetic calm days in order to evaluate accuracy of the ionospheric current system calculated by GAIA. The calculated Y component magnetic variations can reproduce more than 50% of the observed variations at more than half observatories treated. In particular, GAIA can reproduce more than 75% of the observed Y component variations in the equinox, whereas there is tendency of low correlation of the waveform between the calculated and observed variations in the winter season. Next, GAIA reproduces so well of the X component variations at the low-latitude observatories. Low correlation between the calculated and observed X component variations at middle-latitude observatories seems to be caused by inaccurate determination of the position of the ionospheric Sq current vortex. Last, although the calculated Z component variations do not so well reproduce the observed ones compared with other component, GAIA can reproduce more than 50% of the observed Z component variation at about half observatories in general. Calculated amplitude of the horizontal magnetic variations (X and Y components) exhibit smaller than the observed one whereas that of the vertical variation (Z component) is larger than the observed one. This tendency is roughly explained by the induction effect of the Earth that is not considered in GAIA. Thus, GAIA considerably well reproduces the pure ionospheric current system that is not affected by the solid Earth.

    DOI： 10.1002/2017SW001745

  • Effects of the planetary waves on the MLT airglow Reviewed

    Fabio Egito, Hisao Takahashi, Yasunobu Miyoshi

    Annales Geophysicae   35 ( 5 )   1023 - 1032   2017.8

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    The planetary-wave-induced airglow variability in the mesosphere and lower thermosphere (MLT) is investigated using simulations with the general circulation model (GCM) of Kyushu University. The model capabilities enable us to simulate the MLT OI557.7ĝ€nm, O2b(0-1), and OH(6-2) emissions. The simulations were performed for the lower-boundary meteorological conditions of 2005. The spectral analysis reveals that at middle latitudes, oscillations of the emission rates with the period of 2-20 days appear throughout the year. The 2-day oscillations are prominent in the summer and the 5-, 10-, and 16-day oscillations dominate from the autumn to spring equinoxes. The maximal amplitude of the variations induced by the planetary waves was 34ĝ€% in OI557.7ĝ€nm, 17ĝ€% in O2b(0-1), and 8ĝ€% in OH(6-2). The results were compared to those observed in the middle latitudes. The GCM simulations also enabled us to investigate vertical transport processes and their effects on the emission layers. The vertical transport of atomic oxygen exhibits similar periodic variations to those observed in the emission layers induced by the planetary waves. The results also show that the vertical advection of atomic oxygen due to the wave motion is an important factor in the signatures of the planetary waves in the emission rates.

    DOI： 10.5194/angeo-35-1023-2017

  • ENSO effects on MLT diurnal tides A 21 year reanalysis data-driven GAIA model simulation Reviewed

    Huixin Liu, Yang Yi Sun, Yasunobu Miyoshi, Hidekatsu Jin

    Journal of Geophysical Research   122 ( 5 )   5539 - 5549   2017.5

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    Tidal responses to El Niño–Southern Oscillation (ENSO) in the mesosphere and lower thermosphere (MLT) are investigated for the first time using reanalysis data-driven simulations covering 21 years. The simulation is carried out with the Ground-to-topside Atmosphere-Ionosphere model for Aeronomy (GAIA) during 1996–2016, which covers nine ENSO events. ENSO impacts on diurnal tides at 100 km altitude are analyzed and cross-compared among temperature (T), zonal wind (U), and meridional wind (V), which reveals the following salient features: (1) Tidal response can differ significantly among T, U, and V in terms of magnitude and latitudinal structure, making detection of ENSO effects sensitive to the parameter used and the location of a ground station; (2) the nonmigrating DE3 tide in T and U shows a prominent hemisphere asymmetric response to La Niña, with an increase between 0° and 30°N and a decrease between 30° and 0°S. In contrast, DE3 in V exhibits no significant response; (3) the migrating DW1 enhances during El Niño in equatorial regions for T and U but in off-equatorial regions for V. As the first ENSO study based on reanalysis-driven simulations, GAIA's full set of tidal responses in T, U, and V provides us with a necessary global context to better understand and cross-compare observations during ENSO events. Comparisons with observations during the 1997–98 El Niño and 2010–11 La Niña reveal good agreement in both magnitude and timing. Comparisons with “free-run” WACCM simulations (T) show consistent results in nonmigrating tides DE2 and DE3 but differences in the migrating DW1 tide.

    DOI： 10.1002/2017JA024011

  • Excitation mechanism of non-migrating tides Reviewed

    Yasunobu Miyoshi, Dora Pancheva, Plamen Mukhtarov, Hidekatsu Jin, Hitoshi Fujiwara, Hiroyuki Shinagawa

    Journal of Atmospheric and Solar-Terrestrial Physics   156   24 - 36   2017.4

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    Using an atmosphere-ionosphere coupled model, the excitation source and temporal (seasonal and interannual) variations in non-migrating tides are investigated in this study. We first focus our attention on temporal variations in eastward moving diurnal tide with zonal wavenumber 3 (DE3), which is the largest of all the non-migrating tides in the mesosphere and lower thermosphere (MLT). Our simulation results indicate that upward propagation of the DE3 excited in the troposphere is sensitive to the zonal mean zonal wind in the stratosphere and mesosphere. The DE3 amplitude is enhanced in the region where the vertical shear of the zonal mean zonal wind is positive (westerly shear). Quasi-2-year variation in the DE3 amplitude in the MLT region is generated by quasi-2-year variation in the zonal mean zonal wind between 40 and 70 km, which is modulated by the stratospheric QBO. The excitation mechanisms of SW3 (westward moving semidiurnal tide with zonal wavenumber 3) and SW1 (westward moving semidiurnal tide with zonal wavenumber 1) are also investigated. During equinoxes, the SW3 and SW1 are excited by tropospheric heating (latent heat release and solar radiative heating) associated with cumulus convection in the tropics, and propagate upward into the MLT region. On the other hand, during solstices, SW3 and SW1 are generated in the winter stratosphere and mesosphere through the nonlinear interaction between the stationary planetary wave and migrating semidiurnal tide, and propagate upward to the lower thermosphere. The excitation sources of other non-migrating tides are also discussed.

    DOI： 10.1016/j.jastp.2017.02.012

  • Global distribution of neutral wind shear associated with sporadic E layers derived from GAIA Reviewed

    H. Shinagawa, Yasunobu Miyoshi, H. Jin, H. Fujiwara

    Journal of Geophysical Research   122 ( 4 )   4450 - 4465   2017.4

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    There have been a number of papers reporting that the statistical occurrence rate of the sporadic E (Es) layer depends not only on the local time and season but also on the geographical location, implying that geographical and seasonal dependence in vertical neutral wind shear is one of the factors responsible for the geographical and seasonal dependence in Es layer occurrences rate. To study the role of neutral wind shear in the global distribution of the Es layer occurrence rate, we employ a self-consistent atmosphere-ionosphere coupled model called GAIA (Ground-to-topside model of Atmosphere and Ionosphere for Aeronomy), which incorporates meteorological reanalysis data in the lower atmosphere. The average distribution of neutral wind shear in the lower thermosphere is derived for the June–August and December–February periods, and the global distribution of vertical ion convergence is obtained to estimate the Es layer occurrence rate. It is found that the local and seasonal dependence of neutral wind shear is an important factor in determining the dependence of the Es layer occurrence rate on geographical distribution and seasonal variation. However, there are uncertainties in the simulated vertical neutral wind shears, which have larger scales than the observed wind shear scales. Furthermore, other processes such as localization of magnetic field distribution, background metallic ion distribution, ionospheric electric fields, and chemical processes of metallic ions are also likely to make an important contribution to geographical distribution and seasonal variation of the Es occurrence rate.

    DOI： 10.1002/2016JA023778

  • Quasi-biennial oscillation of the ionospheric wind dynamo Reviewed

    Yosuke Yamazaki, Huixin Liu, Yang Yi Sun, Yasunobu Miyoshi, Michael J. Kosch, Martin G. Mlynczak

    Journal of Geophysical Research   122 ( 3 )   3553 - 3569   2017.3

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    The interannual variation of the ionospheric solar quiet (Sq) current system is examined. A dense magnetometer network over Japan enables the accurate determination of the central position of the northern Sq current loop or the Sq current focus, during 1999–2015. It is found that the Sq focus latitude undergoes an interannual variation of ±2° with a period of approximately 28 months, similar to the quasi-biennial oscillation (QBO) in the tropical lower stratosphere. The QBO-like variation of Sq is particularly evident during 2005–2013. No corresponding interannual variability is found in solar extreme ultraviolet radiation. Comparisons with tidal winds, derived from a whole-atmosphere model, reveal that the QBO-like variation of the Sq current focus is highly correlated with the amplitude variations of migrating and nonmigrating diurnal tides in the lower thermosphere. The results suggest that the stratospheric QBO can influence the ionospheric wind dynamo through the QBO modulation of tides.

    DOI： 10.1002/2016JA023684

  • The stratospheric pathway for Arctic impacts on midlatitude climate Reviewed

    Tetsu Nakamura, Koji Yamazaki, Katsushi Iwamoto, Meiji Honda, Yasunobu Miyoshi, Yasunobu Ogawa, Yoshihiro Tomikawa, Jinro Ukita

    Geophysical Research Letters   43 ( 7 )   3494 - 3501   2016.4

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    Recent evidence from both observations and model simulations suggests that an Arctic sea ice reduction tends to cause a negative Arctic Oscillation (AO) phase with severe winter weather in the Northern Hemisphere, which is often preceded by weakening of the stratospheric polar vortex. Although this evidence hints at a stratospheric involvement in the Arctic-midlatitude climate linkage, the exact role of the stratosphere remains elusive. Here we show that tropospheric AO response to the Arctic sea ice reduction largely disappears when suppressing the stratospheric wave mean flow interactions in numerical experiments. The results confirm a crucial role of the stratosphere in the sea ice impacts on the midlatitudes by coupling between the stratospheric polar vortex and planetary-scale waves. Those results and consistency with observation-based evidence suggest that a recent Arctic sea ice loss is linked to midlatitudes extreme weather events associated with the negative AO phase.

    DOI： 10.1002/2016GL068330

  • Impacts of sudden stratospheric warming on general circulation of the thermosphere Reviewed International journal

    Yasunobu Miyoshi, Hitoshi Fujiwara, Hidekatsu Jin, Hiroyuki Shinagawa

    Journal of Geophysical Research   120   2015.12

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    DOI： doi:10.1002/2015JA021894

  • A negative phase shift of the winter AO/NAO due to the recent Arctic sea-ice reduction in late autumn Reviewed International journal

    T. Nakamura, K.Yamazaki, K. Iwamoto, M. Honda, Yasunobu Miyoshi, Y. Ogawa, J. Ukita

    Journal of Geophysical Research   120   3209 - 3227   2015.4

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    DOI： doi:10.1002/2014JD022848, 2015

  • Structure and origins of the Weddell Sea Anomaly from tidal and Planetary wave signitures in FORMOSAT-3/COSMIC observations and GAIAGCM simulations Reviewed International journal

    L. C. Chang, Huixin Liu, Yasunobu Miyoshi, C.-H. Chen, F-Y. Chang, C.-H. Lin, J.-Y. Liu, Y.-Y. Sun

    Journal of Geophysical Research   120   2015.1

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    DOI： doi:10.1002/2014JA020752

  • Thermal and dynamical changes of the zonal mean state of the thermosphere during the 2009 SSW:GAIA simulations Reviewed

    Huixin Liu, Yasunobu Miyoshi, Saburo Miyahara, Hidekatsu Jin, Hitoshi Fujiwara, Hiroyuki Shinagawa

    Journal of Geophysical Research   119   2014.7

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    DOI： doi:10.1002/2014JA020222

  • Extreme ion heating in the dayside ionosphere in response to the arrival of a coronal mass ejection on 12 March 2012 Reviewed International journal

    H. Fujiwara, S. Nozawa, Y. Ogawa, R. Kataoka, Yasunobu Miyoshi, H. Jin, H. Shinagawa

    Annales Geophysicae   32   831 - 839   2014.7

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    DOI： doi:10.5194/angeo-32-831-2014

  • The neutral　dynamics during the 2009 sudden stratosphere warming simulated by different whole atmosphere models Reviewed International journal

    N. M. Pedatella, T. Fuller-Rowell, H. Wang, H. Jin, Yasunobu Miyoshi, H. Fujiwara, H. Shinagawa, H.-L. Liu, F. Sassi, H. Schmidt, V.Matthias, L. Goncharenko

    Journal of Geophysical Research   2014.1

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    DOI： doi:10.1002/2013JA019421.

  • Upper atmosphere response to stratosphere sudden warming: Local time height dependence simulated by GAIA model Reviewed

    Huixin Liu, Hidekatsu Jin, Yasunobu Miyoshi, Hitoshi Fujiwara, Hiroyuki Shinagawa

    Geophysical Research Letters   40   2013.2

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    DOI： 10.1002/grl.50146, 2013

  • Response of migrating tides to the stratospheric sudden warming in 2009 and their effects on the ionosphere studied by a whole atmosphere-ionosphere model GAIA with COSMIC and TIMED/SABER observations Reviewed International journal

    Hidekatsu Jin, Yasunobu Miyoshi, Dora Pancheva, P. Mukhtarov, Hitoshi Fujiwara, Hiroyuki Shinagawa

    J. Geophys. Res.   117 ( A10323 )   2012.10

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    DOI： doi:10.1029/2012JA017650

  • Global response of the ionosphere to atmospheric tides forced from below: Comparison between COSMIC measurements and simulations by Atmosphere-Ionosphere Coupled Model GAIA Reviewed International journal

    Dora Pancheva, Yasunobu Miyoshi, P. Mukhtarov, Hidekatsu Jin, Hitoshi Fujiwara, Hiroyuki Shinagawa

    J. Geophys. Res.   117 ( A07319 )   2012.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： doi:10.1029/2011JA017452

  • Global response of the ionosphere to atmospheric tides forced from below: Comparison between COSMIC measurements and simulations by Atmosphere-Ionosphere Coupled Model GAIA Reviewed International journal

    Dora Pancheva, Yasunobu Miyoshi, P. Mukhtarov, Hidekatsu Jin, Hitoshi Fujiwara, Hiroyuki Shinagawa

    J. Geophys. Res.   117 ( A07319 )   2012.7

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    DOI： doi:10.1029/2011JA017452

  • Polar cap thermosphere and ionosphere during the solar minimum period: EISCAT Svalbard radar observations and GCM simulations Reviewed International journal

    Hitoshi Fujiwara, Satonori Nozawa, Sawako Maeda, Yasunobu Ogawa, Yasunobu Miyoshi, Hidekatsu Jin, Hiroyuki Shinagawa, Kaori Terada

    Earth, Planet and Space   64 ( 6 )   459 - 465   2012.6

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  • Wave-4 structure of the neutral density in the thermosphere and its relation to atmospheric tide Reviewed International journal

    Miyoshi, Y., H. Jin, H. Fujiwara, H. Shinagawa and H. Liu

    J. Sol.-Terr. Phys.   2012.5

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    DOI： doi:10.1016/j.jastp.2011.12.002

  • Numerical simulation of the equatorial wind jet in the thermosphere Reviewed International journal

    Miyoshi, Y., H. Fujiwara, H. Jin, H. Shinagawa and H. Liu

    Journal of Geophysical Research   117 ( A03 )   2012.3

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    DOI： doi:10.1029/2011JA017373

  • A new perspective on gravity waves in the Martian atmosphere: Sources and feature Reviewed International journal

    Miyoshi, Y., J. M. Forbes, and Y. Moudden

    Journal of Geophysical Research   116 ( E09 )   2011.9

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    DOI： doi:10.1029/2011JE003800

  • Model Study on the Formation of the Equatorial Mass Density Anomaly in the Thermosphere Reviewed International journal

    Miyoshi, Y., H. Fujiwara, H. Jin, H. Shinagawa, H. Liu, and K. Terada

    Journal of Geophysical Research   116 ( A05322 )   2011.5

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    DOI： doi:10.1029/2010JA016315

  • On the occurrence and variability of the terdiurnal tide in the equatorial Mesosphere and Lower Thermosphere and its comparison with the Kyushu-GCM Reviewed International journal

    Venkateswara Rao, N., T. Tsuda, S. Gurubaran, Y. Miyoshi, and H. Fujiwara

    Journal of Geophysical Research   116 ( D02 )   2011.1

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    DOI： doi:10.1029/ 2010JD014529

  • Morphological features and variations of temperature in the upper thermosphere simulated by a whole atmosphere GCM Reviewed International journal

    Hitoshi Fujiwara and Yasunobu Miyoshi

    Annales Geophysicae   25   2010.10

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  • Thermospheric temperature and density variations International journal

    Fujiwara, H., Y. Miyoshi , H. Jin, H. Shinagawa, Y. Otsuka, A. Saito, and M. Ishii

    Proceedings IAU Symposium No. 264, Solar and Stellar Variability Impact on Earth and Planets, International Astronomical Union 2010   2010.3

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： doi:10.1017/S1743921309992857

  • Electrodynamics of the formation of ionospheric wave number 4 longitudinal structure Reviewed International journal

    Hidekatsu Jin, Yasunobu Miyoshi, Hitoshi Fujiwara and Hiroyuki Shinagawa

    Journal of Geophysical Research   2008.9

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  • A solar terminator wave in thermosphere neutral densities measured by the CHAMP satellite Reviewed International journal

    Forbes, J. M., S. Bruinsma, Y. Miyoshi, and H. Fujiwara

    Geophysical Research Letters   2008.7

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  • Morphological features and variations of temperature in the upper thermosphere simulated by a whole atmosphere GCM Reviewed International journal

    Hitoshi Fujiwara and Yasunobu Miyoshi

    Annales Geophysicae   25   2006.10

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  • Characteristics of the large-scale traveling atmospheric disturbances during geomagnetically quite and disturbed periods simulated by a whole atmosphere general circulation mode Reviewed International journal

    Hitoshi Fujiwara and Yasunobu Miyoshi

    Geophysical Research Letters   2006.10

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  • Temporal variation of nonmigrating diurnal tide and its relation with the moist convective activity Reviewed International journal

    Yasunobu Miyoshi

    Geophysical Research Letters   2006.6

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  • Day-to-day variations of migrating semidiurnal tide in the mesosphere and thermosphere Reviewed International journal

    Yasunobu Miyoshi, Hitoshi Fujiwara

    Memorirs of national Institute of Polar Research   2006.3

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • Day-to-day variations of migrating semidiurnal tide simulated by a general circulation model Reviewed International journal

    Yasunobu Miyoshi and Hitoshi Fujiwara

    Advances in Polar Upper Atmosphere Research   2004.8

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  • 近年の赤道域準2年振動（QBO) と半年周期振動（SAO)について

    梶山絵理、廣岡俊彦、三好勉信

    第18回大気圏シンポジウム   2004.4

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    Language：Japanese   Publishing type：Research paper (other academic)  

  • SAOの成因に関する解析

    久保博司、三好勉信

    第18回大気圏シンポジウム   2004.3

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  • Effects of the stratospheric sudden warmining on the temperature in the MLT region Reviewed International journal

    Yasunobu Miyoshi

    Advances in Polar Upper Atmosphere Research   2003.12

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  • Quasi-biennial variation of the 5-day wave in the stratosphere Reviewed International journal

    Yasunobu Miyoshi and Toshihiko Hirooka

    Journal of Geophysical Research   108 ( D19 )   2003.10

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1029/2002JD003145

  • Diurnal nonmigrating tides in the tropical lower thermosphere Reviewed International journal

    Jeffery M. Forbes, Maura E. Hagan, Saburo Miyahara, Yasunobu Miyoshi and Xiaoli Zhang

    Earth, Planets and Space   55 ( 7 )   419 - 426   2003.7

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  • Longitude variability of the solar semidiurnal tide in the lower thermosphere through assimilation of ground- and space- based wind measurements Reviewed International journal

    K.M. Cierpik, J.M. Forbes, S. Miyahara, Y. Miyoshi, A. Fahrutdinova, C. Jacobi, A. Manson, C. Meek, N.J. Mitchell and Y. Portnyagin

    Journal of Geophysical Research   108 ( A5 )   2003.5

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    DOI： 10.1029/2002JA009349

  • On the geostrophic balance of mean zonal winds in the mesosphere and lower thermosphere Reviewed International journal

    Saburo Miyahara, Daisuke Yamamoto, and Yasunobu Miyoshi

    Journal of Meteorological Society of Japan   78 ( 5 )   683 - 688   2000.10

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  • Seasonal variation of non-migrating semidiurnal tide in the polar MLT region in a general circulation model Reviewed International journal

    Kohji Yamashita, Saburo Miyahara, Yasunobu Miyoshi, Keiko Kawano and Jyunko Ninomiya

    Journal of Atmosphere and Solar-Terrestrial Physics   64 ( 8-11 )   1083 - 1094   2000.5

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/S1364-6826(02)00059-7

  • Variations of migrating and non-migrating tides simulated by the middle atmosphere circulation model at Kyushu University Reviewed International journal

    Saburo Miyahara, Yasunobu Miyoshi and Kohji Yamashita

    Advances in Space Research   24 ( 11 )   1549 - 1558   1999.11

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/S0273-1177(99)00879-0

  • Lagrangian transport experiments in the MLT region Reviewed International journal

    Shingo Watanabe, Saburo Miyahara and Yasunobu Miyoshi

    Earth, Planets and Space   51 ( 7-8 )   745 - 750   1999.7

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  • 中間圏界面付近の物質輸送計算と化学ーラグランジュ的子午面循環とO(1S)分布との関係

    渡邊真吾, 宮原三郎, 三好勉信, 合屋研之

    第8回大気化学シンポジウム   1998.1

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    Language：Japanese   Publishing type：Research paper (other academic)  

    Title:Lagrangian transport and chemistry in the mesopause region - the relationship between the lagrangian meridional circulation and distribution of O(1S)
    Name:Shingo Watanabe, Saburo Miyahara, Yasunobu Miyoshi and Kenshi Goya
    Proceedings of 8th sympojium of atmopsheric chemistry, Page 141-144, published by Solar Terrestrial Enviromental Laboratory, Nagoya University

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Books

  • 新しい地球惑星科学基礎編第5章

    西山忠男、吉田茂生他30名（Role：Joint author）

    培風館  2019.3 

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    Responsible for pages：Development of a middle atmosphere general circulation model and a Sq variation model at Kyushu Univeristy,269-287P   Language：Japanese   Book type：Scholarly book

  • Advances in Solar-Terrestrial Physics

    S. Miyahara and Y. Miyoshi（Role：Joint author）

    Terrapub  2004.1 

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    Responsible for pages：Development of a middle atmosphere general circulation model and a Sq variation model at Kyushu Univeristy,269-287P   Language：English   Book type：Scholarly book

Presentations

  • Numerical Simulation of Traveling Ionospheric Disturbances generated by upward propagating gravity wave Invited International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    AGU fall meeting  2018.12 

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    Event date： 2018.12 - 2018.10

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Washington DC   Country：United States  

  • Wave coupling processes between the lower and upper atmospheres simulated by a whole atmosphere model Invited International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    AGU fall meeting  2018.12 

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    Event date： 2018.12 - 2018.10

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Washington DC   Country：United States  

  • Upward Propagation of Atmospheric Waves from the troposphere to the thermosphere and its Impact on the General Circulation in the Thermosphere Invited International conference

    Y. Miyoshi, H. Fujiwara

    COSPAR  2008.7 

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    Presentation type：Oral presentation (general)  

    Venue：Montreal, Canada   Country：Canada  

    Upward Propagation of Atmospheric Waves from the troposphere to the thermosphere and its Impact on the General Circulation in the Thermosphere,

  • Upward propagation of atmospheric waves and its impact on the general circulation in the thermosphere Invited International conference

    Yasunobu Miyoshi, Hitoshi Fujiwara

    International CAWSES symposium  2007.10 

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    Venue：Kyoto University   Country：Japan  

    Upward propagation of atmospheric waves and its impact on the general circulation in the thermosphere

  • Quasi-6-Day Wave Variation on the Inter-Hemispheric Field-Aligned Currents (IHFACs) International conference

    Takayama, K., Yoshikawa, A., and Miyoshi, Y.

    AGU fall meeting  2023.12 

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

  • GAIAシミュレーションデータのIUGONET・DOI登録に向けて―DOI登録システムの更新計画

    垰 千尋, 陣 英克, 品川 裕之, 三好 勉信, 藤原 均, 能勢 正仁, 村山 泰啓, 新堀 淳樹, 田中 良昌

    地球電磁気・地球惑星圏学会　第154回総会・講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城県仙台市   Country：Japan  

  • 半球間沿磁力線電流（IHFAC）に現れる準６日波の変動

    高山 久美, 吉川 顕正, 三好 勉信

    地球電磁気・地球惑星圏学会　第154回総会・講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城県仙台市   Country：Japan  

  • 2022 年1 月15 日のトンガ火山噴火に伴う大気圏・電離圏変動のシミュレーション研究

    品川裕之，三好勉信

    地球電磁気・地球惑星圏学会　第154回総会・講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城県仙台市   Country：Japan  

  • 冬季成層圏と夏季中間圏の半球間結合

    足立拓馬，三好勉信

    地球電磁気・地球惑星圏学会　第154回総会・講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城県仙台市   Country：Japan  

  • GAIA極域変動版を用いた大規模磁気嵐中のNmF2とTECの異なる振舞の調査

    垰 千尋, 陣 英克, 品川 裕之, 三好 勉信, 藤原 均

    地球電磁気・地球惑星圏学会　第154回総会・講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城県仙台市   Country：Japan  

  • デルパラメタ等による大気・電離圏シミュレーションの不確定性の評価

    陣 英克, 三好 勉信, 垰 千尋, 安藤 慧, 品川 裕之, 藤原 均

    地球電磁気・地球惑星圏学会　第154回総会・講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城県仙台市   Country：Japan  

  • Quasi-6-Day Wave Variation on the Inter-Hemispheric Field-Aligned Currents (IHFACs) International conference

    Takayama, K., Yoshikawa, A., and Miyoshi, Y.

    AOGS 20th annual meeting  2023.8 

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    Event date： 2023.7 - 2023.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

  • Upward propagation of gravity waves and ionospheric perturbation triggered by the 2022 Hunga-Tonga Volcanic Eruption Invited International conference

    Y. Miyoshi and H. Shinagawa

    AOGS 20th annual meeting  2023.8 

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    Event date： 2023.7 - 2023.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

  • Upward propagation of gravity waves and ionospheric perturbation triggered by the 2022 Hunga-Tonga Volcanic Eruption International conference

    Y. Miyoshi and H. Shinagawa

    28th IUGG general assembly  2023.7 

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    Event date： 2023.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Berlin, GErmany   Country：Germany  

  • Numerical simulations of metallic ion density perturbations in sporadic E layers caused by gravity waves

    Lihui Qiu，Yosuke Yamazaki，Tao Yu，Erich Becker，Yasunobu Miyoshi，Yifan Qi1，他６名

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • 2022 年1 月15 日のトンガ火山噴火に伴う大気圏・電離圏変動のシミュレーション研究

    品川裕之，三好勉信

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • Study of model uncertainty due to input and internal parameters of GAIA

    陣 英克, 三好 勉信, 垰 千尋, 安藤 慧, 品川 裕之, 藤原 均

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • 独立成分分析を用いた大気潮汐によって励起される地場変動の抽出

    高山久美，吉川顕正，三好勉信

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • Investigation on PMC variations in the Southern Hemisphere observed by Himawari-8/AHI

    雁金 沙弥香，津田 卓雄，三好 勉信，穂積 裕太，安藤 芳晃，細川 敬祐，鈴木 秀彦，村田 健史

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • Effects of Thermospheric Mass Density Fluctuations on LEO Satellites

    藤原 均，三好 勉信，片岡 龍峰，塩田 大幸，陣 英克，垰 千尋，品川 裕之

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • High-speed thermospheric winds with strong shear driven by fast ion flows in high-latitude polar regions

    藤原 均，野澤 悟徳，小川 泰信，三好 勉信，堤 雅基

    日本地球惑星連合2023年大会  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県千葉市   Country：Japan  

  • Clarification of Atmospheric Tidal Modes Appearing on Ionospheric Currents with Principal Component Analysis International conference

    K. Takayama, A. Yoshikawa, and Y. Miyoshi

    AGU fall meeting  2022.12 

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    Event date： 2022.12 - 2020.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：chicago, USA   Country：United States  

  • 成層圏準2 年周期振動が引き起こす中間圏・下部熱圏の東西風変動について

    菅田 凌生, 三好 勉信

    地球電磁気・地球惑星圏学会　第152回総会・講演会  2022.11 

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    Event date： 2022.11 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川県相模原市   Country：Japan  

  • 主成分分析による磁場水平ベクトルの解明

    高山 久美, 吉川 顕正, 三好 勉信

    地球電磁気・地球惑星圏学会　第152回総会・講演会  2022.11 

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    Event date： 2022.11 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川県相模原市   Country：Japan  

  • 2018 年12 月の成層圏突然昇温と準４日波の鉛直伝播について

    武田 大輝, 三好 勉信

    地球電磁気・地球惑星圏学会　第152回総会・講演会  2022.11 

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    Event date： 2022.11 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川県相模原市   Country：Japan  

  • 2019 年の南半球成層圏突然昇温が中間圏・熱圏の大気大循環に引き起こす影響について

    山本 桂輔, 三好 勉信

    地球電磁気・地球惑星圏学会　第152回総会・講演会  2022.11 

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    Event date： 2022.11 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川県相模原市   Country：Japan  

  • Impacts of the 2019 Antarctic stratospheric sudden warming event (SSW) on the equatorial thermosphere and ionosphere International conference

    Y. Miyoshi and Y. Yamazaki

    16th International Symposium on Equatorial Aeronomy  2022.9 

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    Event date： 2022.9

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Kyoto University   Country：Japan  

  • SLATSと数値モデルとの連携による中性大気密度の研究

    三好勉信、藤原均

    第65回宇宙科学技術連合講演会  2021.11 

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    Event date： 2021.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 観測との比較によるGAIA極域改良版の再現性評価

    垰 千尋, 陣 英克, 新堀 淳樹,品川 裕之, 三好 勉信, 藤原 均

    地球電磁気・地球惑星圏学会　第150回総会・講演会  2021.11 

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    Event date： 2021.10 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 太陽活動がスポラディックE層に与える影響

    品川 裕之, 垰 千尋, 陣 英克, 三好 勉信, 藤原 均

    地球電磁気・地球惑星圏学会　第150回総会・講演会  2021.11 

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    Event date： 2021.10 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Detection of polar mesosphericclouds utilizing Himawari-8/AHI fulldisk images

    津田 卓雄, 穂積 裕太, 安藤 芳晃,細川 敬祐, 鈴木 秀彦, 村田 健史, 中村 卓司, Yue Jia, Nielsen Kim, 三好 勉信

    地球電磁気・地球惑星圏学会　第150回総会・講演会  2021.11 

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    Event date： 2021.10 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 2019 年9 月南半球成層圏突然昇温が熱圏・電離圏に及ぼす影響

    三好 勉信, 山崎 洋介

    地球電磁気・地球惑星圏学会　第150回総会・講演会  2021.11 

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    Event date： 2021.10 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 大気圏電離圏モデルGAIAによる地磁気静穏時の平均的熱圏・電離圏変動の再現性評価と課題

    陣 英克, 三好 勉信, 垰 千尋, 品川 裕之, 藤原 均

    地球電磁気・地球惑星圏学会　第150回総会・講演会  2021.11 

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    Event date： 2021.10 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • GAIA長期計算のIUGONETメタデータおよびDOI登録に向けて

    垰 千尋, 陣 英克, 品川 裕之,三好 勉信, 藤原 均, 新堀 淳樹,能勢 正仁, 西岡 未知, 村山 泰啓

    地球電磁気・地球惑星圏学会　第150回総会・講演会  2021.11 

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    Event date： 2021.10 - 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Impacts of the 2019 Antarctic stratospheric sudden warming event (SSW) on the equatorial thermosphere and ionosphere Invited International conference

    Y. Miyoshi

    International symposium for equatorial Atmosphere  2021.9 

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    Event date： 2021.9

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Atmosphere-Ionosphere Coupling during the September 2019 Antarctic Sudden Stratospheric Warming International conference

    Y. Yamazaki & Y. Miyoshi

    AOGS2021  2021.8 

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    Event date： 2021.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Whole atmosphere coupling by the quasi-6-day wave during the September 2019 Antarctic sudden stratospheric warming International conference

    Y. Yamazaki, C. Stolle, J. Matzka, G. Kervalishvili, Y. Miyoshi, V. Matthias, J. Lastovika, M. Kozubek, W. E. Ward, D. R. Themens, S. Kristoffersen, T. A. Siddiqui, M. He, P. Alken

    CEDAR Workshop  2021.6 

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    Event date： 2021.6

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Whole Atmosphere Coupling during the September 2019 Antarctic Sudden Stratospheric Warming International conference

    Y. Yamazaki & Y. Miyoshi

    EGU 2021  2021.4 

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    Event date： 2021.4

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • GAIA in space weather Invited International conference

    Y. Miyoshi

    ISWAT-International Space Weather Action Teams  2021.2 

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    Event date： 2021.2

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Variability of the thermosphere-ionosphere system ,International Symposium on Physics Invited International conference

    Y. Miyoshi

    International Symposium on Physics  2020.12 

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    Event date： 2020.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Global Characteristic of the Quasi-6-DayOscillation in Sq-EEJ Current System International conference

    Takayama, K., A. Yoshikawa and Y. Miyoshi

    AGU fall meeting  2020.12 

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    Event date： 2020.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • The role of traveling planetary waves in ionosphere-atmosphere coupling during sudden stratospheric warmings International conference

    Yamazaki, Y., Y. Miyoshi, V. Matthias, C. Stolle, T. A. Siddiqui, G. Kervalishvili1, J. Lastovicka, M. Kozubek, W. E. Ward, D. R. Themens, S. Kristoffersen, and P. Alken

    AGU fall meeting  2020.12 

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    Event date： 2020.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 2019 年9 月成層圏突然昇温時に現れた電離圏6 日振動の励起機構

    三好 勉信, 山崎 洋介

    地球電磁気・地球惑星圏学会　第148回総会・講演会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • Statistical analysis of short-wave fadeout for extreme event estimation

    垰 千尋, 西岡 未知, 斎藤 享,塩田 大幸, 渡邉 恭子, 陣 英克, 品川 裕之, 西塚 直人, 津川 卓也,三好 勉信, 藤原 均, 石井 守

    地球電磁気・地球惑星圏学会　第148回総会・講演会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • スポラディックE層発生の数値予測－現状と問題点

    品川 裕之, 垰 千尋, 陣 英克, 三好 勉信, 藤原 均

    地球電磁気・地球惑星圏学会　第148回総会・講演会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 北極域ナトリウムライダーによる中性大気温度・風速観測：下部熱圏 (80km-200km) と年間観測への拡張

    川原 琢也, 野澤 悟徳, 津田 卓雄,斎藤 徳人, 川端 哲也, 和田 智之,藤原 均, 三好 勉信

    地球電磁気・地球惑星圏学会　第148回総会・講演会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 太陽放射スペクトルの変動による熱圏・電離圏の応答

    陣 英克, 三好 勉信, 垰 千尋,品川 裕之, 藤原 均

    地球電磁気・地球惑星圏学会　第148回総会・講演会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • 大気波動によるSq-EEJ 電流系の準6 日振動現象の解明

    高山 久美，三好 勉信，吉川 顕正

    地球電磁気・地球惑星圏学会　第148回総会・講演会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：バーチャル   Country：Japan  

  • SLATSおよび大気大循環モデルを?いた熱圏大気密度の研究 Invited

    三好勉信

    超低高度衛星の利用に向けたワークショップ（第5回）  2020.1 

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    Event date： 2020.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京・新橋   Country：Japan  

  • SLATSおよび大気圏GCMによる超高層大気密度の研究

    三好勉信、藤原均、歌島昌由、東尾奈々

    第63回宇宙科学技術連合講演会  2019.11 

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    Event date： 2019.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：徳島市   Country：Japan  

  • SLATS軌道上での熱環境とMLI表面温度計測結果

    川崎 春夫,高山 慎一郎,三浦 健史,木本 雄吾,佐々木 雅範,三好 勉信,藤原 均

    第63回宇宙科学技術連合講演会  2019.11 

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    Event date： 2019.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：徳島市   Country：Japan  

  • Comparison of daytime medium-scale traveling ionospheric disturbance between GPS observation and GAIA simulation

    Mani Sivakandan, 大塚 雄一, Ghosh Priyanka, 品川 裕之, 三好 勉信, 新堀 淳樹,津川 卓也, 西岡 未知

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • 中間圏・下部熱圏における季節内振動と成層圏準２年周期振動及び成層圏半年振動との相関

    秋山 瑞樹, 三好 勉信

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • 長期計算に向けたGAIA極域入力の改良

    垰 千尋, 陣 英克, 品川 裕之, 三好 勉信, 藤原 均

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • Characteristics of the ionospheric variations in the dayside polar region

    藤原 均, 野澤 悟徳, 小川 泰信, 三好 勉信, 陣 英克,品川 裕之, 垰 千尋

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • 赤道成層圏を介した南北半球間結合

    安井 良輔, 佐藤 薫, 三好 勉信

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • 下層大気起源のプラネタリー波が電離圏変動に及ぼす影響について

    三好 勉信, 山崎 洋介, 陣 英克, 藤田 茂,吉川 顕正, 阿部 修司

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • 熱圏データ同化システムの開発と宇宙機軌道解析ツールとの連携

    加藤 博司, 日南川 英明, 秋山 祐貴, 中村 信一, 中野 将弥, 杉本 理英, 陣 英克,藤原 均, 三好 勉信

    地球電磁気・地球惑星圏学会　第146回総会・講演会  2019.10 

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    Event date： 2019.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • Impact of Gravity wave drag on the thermospheric circulation International conference

    Miyoshi, Y., and E. yigit

    IUGG general assembly  2019.7 

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    Event date： 2019.7 - 2018.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Montreal   Country：Canada  

  • Evaluation of the Sq magnetic field variations calculated by GAIA International conference

    S. Fujita, Y. Murata, I. Fujii, H. SHinagawa, Y. Miyoshi, and H. Fujiwara

    IUGG general assembly  2019.7 

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    Event date： 2019.7 - 2018.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Montreal   Country：Canada  

  • Upward propagation of gravity wave and its impact on the Thermosphere-Ionosphere system Invited International conference

    Y. Miyoshi, H.Jin, H. fujiwara and H.Shinagawa

    VarSITI closing symposium  2019.6 

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    Event date： 2019.6 - 2018.6

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sofia   Country：Bulgaria  

  • 中間圏界面におけるNOX・HOX光化学過程の全大気GCMへの導入

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    JpGU Meeting  2019.5 

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    Event date： 2019.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：Chiba   Country：Japan  

  • 衛星データを用いた超高層大気の密度推定の研究

    三好勉信， 藤原均，東尾奈々，歌島昌由，Huixin Liu

    SLATS共同研究報告会  2019.2 

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    Event date： 2019.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神戸大学   Country：Japan  

  • 大気大循環モデルによる密度推定と衛星運用への応用

    三好 勉信

    ハザードマップに関する報告会およびPSTEP・ISEE研究集会  2019.1 

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    Event date： 2019.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：NICS   Country：Japan  

  • GAIAモデルデータを用いたCO2二倍に対する超高層大気の応答

    中本 雄介, Liu Huixin, 三好 勉信, 垰 千尋

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 巨大太陽フレア時の電離圏全電子数変動に対する中性大気組成の影響についてのGAIAシミュレーション

    松村 充, 塩川 和夫, 大塚 雄一, 品川 裕之,陣 英克, 三好 勉信, 藤原 均, 垰 千尋, 新堀 淳樹,津川 卓也

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • スポラディックE層発生の変動メカニズムと予測

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均, 垰 千尋

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気波動を介した大気上下結合の数値シミュレーションによる研究（田中舘賞記念講演） Invited

    三好 勉信

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気圏-電離圏結合モデルGAIAの高精度化と検証

    陣 英克, 三好 勉信, 垰 千尋, 品川 裕之, 藤原 均,松村 充

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • Ionospheric heating in the dayside polar region　during solar minimum and geomagnetically quiet equinox periods

    藤原 均, 野澤 悟徳, 小川 泰信, 三好 勉信, 陣 英克,品川 裕之, 垰 千尋, 片岡 龍峰, Liu Huixin

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • GAIA Sqモデルを用いたマントル電気伝導度構造の推定

    小山 崇夫, 村田 友香, 藤田 茂, 藤井 郁子, 馬場 聖至,三好 勉信, 藤原 均, 陣 英克, 品川 裕之

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 下層大気起源の熱圏重力波により引き起こされた大規模伝播性電離圏擾乱

    三好 勉信, 陣 英克, 藤原 均, 品川 裕之

    地球電磁気・地球惑星圏学会　第144回総会・講演会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 海面水温が冬季成層圏循環に及ぼす影響

    名本綾乃，三好勉信，中村哲，山崎孝治，浮田甚郎

    日本気象学会秋季大会  2018.10 

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    Event date： 2018.10 - 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

  • SLATSのMLI表面温度計測と初期運用段階での温度変化

    川崎春夫，林　謙吾,大庭 政樹,後藤　亜希,木本 雄吾,東尾 奈々,三好 勉信，藤原均

    第62回宇宙科学技術連合講演会  2018.10 

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    Event date： 2018.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：久留米市   Country：Japan  

  • SLATSおよびGAIAによる超高層大気密度の研究

    三好勉信， 藤原均，東尾奈々，歌島昌由，Huixin Liu

    第62回宇宙科学技術連合講演会  2018.10 

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    Event date： 2018.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：久留米市   Country：Japan  

  • SLATSとの共同研究による中性大気密度の推定について

    三好勉信， 藤原均，東尾奈々，歌島昌由，Huixin Liu

    宇宙空間からの地球超高層大気観測に関する研究会  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：NICT   Country：Japan  

  • 全地球大気の数値シミュレーション Invited

    三好勉信

    STEシミュレーション研究会  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：成蹊大学   Country：Japan  

  • Numerical Simulation of Traveling Ionospheric Disturbances generated by upward propagating gravity waves International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    COSPAR 42nd assembly  2018.7 

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    Event date： 2018.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Pasadena   Country：United States  

  • Implementation of a Gravity Wave Parameterization into a Whole Atmosphere GCM and Simulation of Thermospheric Gravity Wave Effects Invited International conference

    Miyoshi, Y., and E. yigit

    COSPAR 42nd assembly  2018.7 

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    Event date： 2018.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Pasadena   Country：United States  

  • Vertical coupling processes simulated by a whole atmosphere-ionosphere coupled model GAIA Invited International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    Whole Atmosphere Modelling Workshop  2018.6 

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    Event date： 2018.6

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Madrid   Country：Spain  

  • Traveling Ionospheric Disturbances generated by upward propagating gravity wave International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    JpGU Meeting  2018.5 

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    Event date： 2018.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Chiba   Country：Japan  

  • 衛星データを用いた超高層大気の密度推定の研究

    三好勉信，Liu Huixin, 藤原均，歌島昌由，東尾奈々

    SLATS共同研究連絡会  2018.3 

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    Event date： 2018.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

  • 大気圏電離圏結合モデルGAIAによる長期シミュレーションの検証と改良

    陣英克，三好勉信，藤原均，品川祐之，垰千尋，松村充，安井良輔

    第2回太陽地球圏環境予測のためのモデル研究の展望  2018.2 

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    Event date： 2018.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • mpacts of thermospheric gravity wave on the Ionospheric variability in the Arctic region simulated by GAIA International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    ISAR-5 symposium  2018.1 

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    Event date： 2018.1

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Tokyo   Country：Japan  

  • Traveling Ionospheric Disturbances generated by upward propagating gravity waves simulated by a whole atmosphere-ionosphere model International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    AGU fall meeting  2017.12 

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    Event date： 2017.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：New Orleans, USA   Country：United States  

  • 間圏および下部熱圏における重力波の発生と潮汐波との関係

    安井良輔，佐藤薫，三好勉信

    第8回極域科学シンポジウム  2017.12 

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    Event date： 2017.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • GAIAによって計算されたSq磁場変動の評価

    藤田 茂, 村田 友香, 藤井 郁子, 三好 勉信,　品川 裕之, 陣 英克, 藤原 均

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • 域下部熱圏での降下粒子によるイオン・一酸化窒素生成

    藤原 均, 三好 勉信, 陣 英克, 品川 裕之, 垰 千尋, 野澤 悟徳,　小川 泰信, 片岡 龍峰, Liu Huixin

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • 成層圏準２年周期振動が中間圏・下部熱圏領域の大気大循環に与える影響

    山口航平，三好勉信

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • GAIA Sq ソースモデルによるグローバル電磁誘導計算とマントル電気伝導度構造推定への応用

    小山 崇夫, 村田 友香, 藤田 茂, 藤井 郁子, 馬場 聖至,　三好 勉信, 藤原 均, 陣 英克, 品川 裕之

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • GAIA結果を用いた電離圏嵐指数評価

    垰 千尋, 品川 裕之, 西岡 未知, 陣 英克,　三好 勉信, 藤原 均, 津川 卓也, 石井 守

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • GAIAを用いたプラズマバブル発生予測について

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均,　横山 竜宏, 大塚 雄一, 垰 千尋

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • 熱圏重力波が電離圏変動に及ぼす影響について

    三好勉信，陣英克，藤原均，品川裕之

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • 赤道夕方側電離圏のプラズマ渦とプラズマバブル発生に対する太陽フレアの影響についてのGAIAモデルを用いたシミュレーション

    松村充，塩川和夫，品川裕之，大塚雄一，陣英克，三好勉信，藤原均

    地球電磁気・地球惑星圏学会第142回総会・講演会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • GAIA極域電場モデルの改良

    垰 千尋，陣 英克，品川 裕之，三好 勉信，藤原 均，松村 充

    日本地球惑星科学関連学会連合大会  2017.5 

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    Event date： 2017.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • El Niño - Southern Oscillation effect on quasi-biennial oscillation of temperature diurnal tides in mesosphere and lower thermosphere International conference

    Sun, Y-Y., H. Liu, Y.Miyoshi, L. Liu, C. Chang

    JpGU-AGU Joint Meeting  2017.5 

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    Event date： 2017.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Chiba   Country：Japan  

  • Response of diurnal tides to ENSO in the MLT region: a 21-year reanalysis GAIA model simulation result International conference

    Liu, H., Y-Y. Sun, Y. Miyoshi, H. Jin

    JpGU-AGU Joint Meeting  2017.5 

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    Event date： 2017.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Chiba   Country：Japan  

  • Thermosphere response to doubling CO2: simulation results with GAIA model International conference

    Nakamoto, Y., H. liu and Y. Miyoshi

    JpGU-AGU Joint Meeting  2017.5 

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    Event date： 2017.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Chiba   Country：Japan  

  • Effects of thermospheric gravity waves on the thermosphere-Ionosphere system simulated by high resolution GAIA International conference

    Miyoshi, Y., H. Jin, H. fujiwara and H. Shinagawa

    JpGU-AGU Joint Meeting  2017.5 

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    Event date： 2017.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Chiba   Country：Japan  

  • Magnetosphere-ionosphere-thermosphere-middle atmosphere coupling in the polar region

    藤原 均，野澤 悟徳，小川 泰信，片岡 龍峰，三好 勉信，陣 英克，品川 裕之，Liu Huixin

    日本地球惑星科学関連学会連合大会  2017.5 

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    Event date： 2017.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Predictability of thermosphere-　ionosphere variations originating from the lower atmosphere using GAIA

    品川裕之，陣英克，三好勉信，藤原均

    日本地球惑星科学関連学会連合大会  2017.5 

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    Event date： 2017.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • GAIA simulations of electric potential variations in the equatorial ionosphere after an intense solar flare

    松村充，塩川和夫，品川裕之，大塚雄一，陣英克，三好勉信，藤原均

    日本地球惑星科学関連学会連合大会  2017.5 

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    Event date： 2017.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Vertical coupling processes between the thermosphere and mesosphere by using a whole atmosphere-ionosphere coupled model (GAIA) International conference

    Miyoshi, Y., H. Fujiwara, H. Jin, and H., Shinagawa

    the second PSTEP international symposium  2017.3 

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    Event date： 2017.3 - 2016.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Kyoto University   Country：Japan  

  • グローバル大気圏－電離圏結合モデル（GAIA）の現状と開発計画

    三好勉信，陣英克，藤原均，品川裕之

    太陽地球圏環境予測のためのモデル研究の展望  2017.1 

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    Event date： 2017.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • Impacts of Gravity Wave on the thermosphere simulated by a whole atmosphereionosphere coupled Model International conference

    Miyoshi, Y., H. Jin, H. Fujiwara, and H., Shinagawa

    AGU fall meeting  2016.12 

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    Event date： 2016.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：San Francusco   Country：United States  

  • An analysis on the generation of Rossby waves and gravity waves in the MLT region based on satellite and whole atmosphere model datal International conference

    Yasui, R., K. Sato and Y. Miyoshi

    AGU fall meeting  2016.12 

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    Event date： 2016.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：San Francusco   Country：United States  

  • Occurrence characteristics of plasma bubbles deduced from GAIA simulation data International conference

    Shinagawa, H., H. Jin, T. Yokoyama, Y. Miyoshi, H. Fujiwara, T. Yokoyama, and Y. Otsuka

    ISEE Workshop on Ionospheric Plasma Bubble Seeding and Development  2016.11 

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    Event date： 2016.11 - 2016.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya University   Country：Japan  

  • 中間圏および下部熱圏の運動量収支とロスビー波と重力波の発生

    安井良輔，佐藤薫，三好勉信

    第7回極域科学シンポジウム  2016.11 

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    Event date： 2016.11 - 2016.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 全大気結合モデルGAIAでえられた熱圏重力波のふるまいについて

    三好勉信，陣英克，藤原均，品川裕之

    第7回極域科学シンポジウム  2016.11 

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    Event date： 2016.11 - 2016.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 重力波が熱圏・電離圏におよぼす影響について

    三好勉信，陣英克，藤原均，品川裕之

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 全球大気モデルGAIAによる中低緯度熱圏・電離圏ダイナミクスへの主磁場強度の役割

    垰 千尋, 陣 英克, 品川 裕之, 藤原 均, 三好 勉信

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 大気圏電離圏シミュレーションを用いた大気上下結合の解析および精度改良に向けた取り組み

    陣 英克, 三好 勉信, 藤原 均, 品川 裕之, 垰 千尋

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 成層圏突然昇温にともなう 北極域下部熱圏・中間圏変動

    野澤 悟徳, 小川 泰信, 津田 卓雄, 藤原 均, 堤 雅基, 三好 勉信, Hall Chris, Buchert Stephan C, 斎藤 徳人, 和田 智之, 川原 琢也, 高橋 透, 川端 哲也, Brekke Asgeir

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 中間圏・熱圏での大気微量成分のモデリング研究

    藤原 均, 三好 勉信, 陣 英克, 品川 裕之, Liu Huixin, 松村 充

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • GAIAの長期シミュレーションデータから推定するプラズマバブル発生特性

    品川裕之, 陣 英克, 三好勉信, 藤原 均, 横山竜宏, 大塚雄一

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 成層圏準2年周期振動が中間圏・下部熱圏領域の年々変動に与える影響

    山口 航平, 三好 勉信

    地球電磁気・地球惑星圏学会第140回総会・講演会  2016.11 

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    Event date： 2016.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • Prediction of plasma bubble occurrence using the atmosphere- ionosphere coupled model GAIA International conference

    Shinagawa, H., H. Jin, Y. Miyoshi, H. Fujiwara, T. Yokoyama, and Y. Otsuka

    The 4th Asia-Oceania Space Weather Alliance  2016.10 

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    Event date： 2016.10

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Jeju, Korea   Country：Korea, Republic of  

  • Vertical propagation of gravity waves in the thermosphere simulated by GAIA, Invited International conference

    Miyoshi, Y., H. Jin,H., H. Fujiwara, Shinagawa

    International Symposium on the Whole Atmosphere (ISWA)  2016.9 

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    Event date： 2016.9

    Language：English   Presentation type：Oral presentation (general)  

    Venue：University of Tokyo   Country：Japan  

  • An analysis on the momentum budget in the MLT region based on satellite and whole atmosphere model data International conference

    Yasui, R., K. Sato and Y. Miyoshi

    International Symposium on the Whole Atmosphere (ISWA)  2016.9 

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    Event date： 2016.9

    Language：English   Presentation type：Oral presentation (general)  

    Venue：University of Tokyo   Country：Japan  

  • SLATS衛星データとGAIAモデルの協力による大気密度モデルの改良

    三好 勉信, 藤原均, 東尾奈々

    第60回宇宙科学技術連合講演会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：函館市函館アリーナ   Country：Japan  

  • 全球大気モデルGAIAによる中低緯度熱圏・電離圏ダイナミクスの主磁場依存性

    垰 千尋，陣 英克，品川 裕之，藤原 均，三好 勉信

    日本地球惑星科学関連学会連合大会  2016.5 

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    Event date： 2016.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Ionospheric weather in the dayside polar cap region

    Fujiwara, H., S. Nozawa, Y. Ogawa, R. Kataoka, Y. Miyoshi, H. Jin, H. Shinagawa, and H. Liu

    日本地球惑星科学関連学会連合大会  2016.5 

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    Event date： 2016.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Studies of the thermosphere and ionosphere with the EISCAT radar and whole atmosphere/ionosphere model: GAIA

    Fujiwara H., Y. Miyoshi, H. Jin, H. Shinagawa, S. Nozawa, Y. Ogawa, R. Kataoka, H. Liu

    日本地球惑星科学関連学会連合大会  2016.5 

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    Event date： 2016.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Tidal variabilities and their effects on the upper atmosphere during stratospheric sudden warmings studied with a long-term whole atmosphere-ionosphere simulation

    Jin H., Y. Miyoshi, H. Fujiwara, and H. Shinagawa

    日本地球惑星科学関連学会連合大会  2016.5 

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    Event date： 2016.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Occurrence probability of plasma bubbles deduced from GAIA simulation data

    Shinagawa, H., H. Jin, Y. Miyoshi, H. Fujiwara, T. Yokoyama, and Y. Otsuka

    日本地球惑星科学関連学会連合大会  2016.5 

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    Event date： 2016.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Behavior of Gravity waves in the thermosphere simulated by high resolution GAIA Invited

    Miyoshi, Y., H. Jin,H., H. Fujiwara, Shinagawa

    日本地球惑星科学関連学会連合大会  2016.5 

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    Event date： 2016.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 全大気圏-電離圏結合モデルGAIAを用いたプラズマバブル発生確率予測良 Invited

    陣英克, 三好 勉信, 藤原均, 品川裕之, 大塚雄一

    電磁圏物理学シンポジウム  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学西新プラザ   Country：Japan  

  • 北極海氷変動がもたらす大気への局所的な影響 ～3次元波活動フラックスと3次元残差循環を用いた解析～

    冨川喜弘, 三好 勉信, 中村哲, 山崎孝治, 浮田甚郎

    GRENE北極気候変動研究事業研究成果報告会  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：国立国語研究所(立川市)   Country：Japan  

  • 長期シミュレーションを用いた成層圏昇温時の熱圏・電離圏変動

    陣英克, 三好 勉信, 藤原均, 品川裕之

    第29回大気圏シンポジウム  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宇宙科学研究所   Country：Japan  

  • 熱圏大気密度研究の現状とSLATSへの期待

    三好 勉信

    超低高度衛星利用に向けたワークショップ  2016.2 

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    Event date： 2016.2

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：JAXA東京事務所   Country：Japan  

  • Vertical propagation of atmospheric waves simulated by GAIA International conference

    Yasunobu Miyoshi, H. Fujiwara, H.Jin, H. Shinagawa

    2015.11 

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    Event date： 2015.11

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Tokyo   Country：Japan  

  • Whole atmosphere-ionosphere coupled model GAIA: Current status and future prospects

    品川裕之, 陣英克, 三好 勉信, 藤原均, 横山 竜宏

    宇宙地球環境研究所設立記念シンポジウム  2015.11 

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    Event date： 2015.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学東山キャンパス野依記念学術交流館   Country：Japan  

  • GAIAを用いたプラズマバブル出現確率予測

    品川裕之, 陣英克, 三好 勉信, 藤原均, 横山 竜宏

    地球電磁気・地球惑星圏学会第138回総会・講演会  2015.11 

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    Event date： 2015.10 - 2015.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京大学   Country：Japan  

  • 高精細プラズマバブルシミュレーションと全球大気圏電離圏モデルの結合

    横山 竜宏, 陣英克, 品川裕之, 三好 勉信, 藤原均

    地球電磁気・地球惑星圏学会第138回総会・講演会  2015.10 

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    Event date： 2015.10 - 2015.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京大学   Country：Japan  

  • 地磁気静穏時の極域電離圏・熱圏擾乱

    藤原均, 三好 勉信, 陣英克, 品川裕之, 野澤悟徳, 小川泰信, 片岡龍峰

    地球電磁気・地球惑星圏学会第138回総会・講演会  2015.11 

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    Event date： 2015.10 - 2015.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京大学   Country：Japan  

  • 高分解能版GAIAを用いた熱圏重力波の研究 Invited

    三好 勉信, 藤原均, 陣英克, 品川裕之

    地球電磁気・地球惑星圏学会第138回総会・講演会  2015.11 

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    Event date： 2015.10 - 2015.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京大学   Country：Japan  

  • 大気圏電離圏結合シミュレーションデータベースの紹介および検証と改良 Invited

    陣英克, 三好 勉信, 藤原均, 品川裕之

    地球電磁気・地球惑星圏学会第138回総会・講演会  2015.11 

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    Event date： 2015.10 - 2015.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京大学   Country：Japan  

  • 中性大気密度モデル(GAIAモデル)の研究

    三好 勉信, 藤原均, 東尾奈々

    第59回宇宙科学技術連合講演会  2015.10 

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    Event date： 2015.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：鹿児島市(鹿児島県民交流センター)   Country：Japan  

  • GAIAを用いた電離圏擾乱予測

    品川裕之, 陣英克, 三好 勉信, 藤原均, 横山 竜宏

    STEシミュレーション研究会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学学術情報メディアセンター   Country：Japan  

  • Estimation of occurrence probability of plasma bubbles using GAIA International conference

    H. Shinagawa, H.Jin, Yasunobu Miyoshi, H. Fujiwara

    Asia Oceania Geosciences Society (AOGS) AOGS 12th Annual Meeting,  2015.8 

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    Event date： 2015.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

  • Investigation of Weather and Climate in the Polar Upper Atmosphere from Observa-tions with the EISCAT Radar System and Simulations with a Whole Atmosphere GCM International conference

    H. Fujiwara, S. Nozawa, Y. Ogawa, R. Kataoka, Yasunobu Miyoshi, H.Jin, H. Shinagawa

    Asia Oceania Geosciences Society (AOGS) AOGS 12th Annual Meeting,  2015.8 

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    Event date： 2015.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

  • Impact of stratospheric sudden warming on the general circulation in the MLT region simulated by a whole atmosphere mocel Invited International conference

    Yasunobu Miyoshi, H. Fujiwara, H.Jin, H. Shinagawa

    IUGG General Assembly  2015.6 

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    Event date： 2015.6 - 2015.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Prague   Country：Czech Republic  

  • Long-term trend of the mesosphere and thermosphere simulated by a whole atmsopehre-ionsophere coupled model (GAIA) International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    IUGG General Assembly  2015.6 

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    Event date： 2015.6 - 2015.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Prague   Country：Czech Republic  

  • 極域総合観測とGCMシミュレーションによる超高層大気研究

    藤原均, 野澤悟徳, 小川泰信, 片岡龍峰, 三好 勉信, 陣英克, 品川裕之

    日本地球惑星科学関連学会連合大会  2015.5 

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    Event date： 2015.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Introduction of long-term whole atmosphere-ionosphere simulation

    品川裕之, 三好 勉信, 陣英克, 藤原均, 松尾 朋子

    日本地球惑星科学関連学会連合大会  2015.5 

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    Event date： 2015.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • GAIAを用いたスポラディックE層出現特性の解析

    品川裕之, 三好 勉信, 陣英克, 藤原均

    日本地球惑星科学関連学会連合大会  2015.5 

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    Event date： 2015.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 極域熱圏・電離圏の基本構造

    藤原均, 三好 勉信, 陣英克, 品川裕之, 野澤悟徳, 小川泰信, 片岡龍峰

    日本地球惑星科学関連学会連合大会  2015.5 

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    Event date： 2015.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 北極域の海氷減少が冬季成層圏循環に及ぼす影響

    三好 勉信, 中村哲, 山崎孝治, 岩本勉之, 本田明治, 浮田甚郎, 小川泰信, 冨川喜弘

    日本気象学会201５年度春季大会  2015.5 

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    Event date： 2015.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：つくば国際会議場, つくば市   Country：Japan  

  • Effects of the recent Arctic sea-ice reduction on the vertical coupling process between the tropsophere abd stratosphere International conference

    Yasunobu Miyoshi, Y. Ogawa, Y. Tomikawa, J. Ukita, T. Nakamura, K. Yamazaki, M. Honda, K. Iwamoto

    ISAR-4(ASSW)  2015.4 

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    Event date： 2015.4

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Tomaya International Conference Center   Country：Japan  

  • A negative phase shift of the winter AO/NAO due to the recent Arctic sea-ice reduction in late autum International conference

    T. Nakamura, K. Yamazaki, K. Iwamoto, M. Honda, J. Ukita, Yasunobu Miyoshi, Y. Ogawa

    ISAR-4(ASSW)  2015.4 

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    Event date： 2015.4

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Tomaya International Conference Center   Country：Japan  

  • Long-term trend of the thermosphere caused by anthropogenic increase of greenhouse gasses simulated by the GAIA International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    ISAR-4(ASSW)  2015.4 

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    Event date： 2015.4

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • 北極域の海氷減少が冬季成層圏循環に及ぼす影響

    三好 勉信, 冨川喜弘, 中村哲, 山崎孝治, 岩本勉之, 本田明治, 浮田甚郎, 小川泰信

    2014年度PANSY研究集会  2015.3 

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    Event date： 2015.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：立川市(国立極地研究所）   Country：Japan  

  • 数値シミュレーションとレーダー観測による熱圏大気変動の研究, EISCAT研究集会, 名古屋大学, 2016年3月11日.

    藤原均, 野澤悟徳, 三好 勉信, 陣英克, 品川裕之, 小川泰信, 片岡龍峰, LIU HUIXIN

    EISCAT研究集会  2016.3 

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    Event date： 2015.3 - 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気圏-電離圏結合モデル（GAIA）を用いた電離圏擾乱予報の展望 Invited

    品川裕之, 陣英克, 三好 勉信, 藤原均

    「STEシミュレーション研究会」  2014.12 

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    Event date： 2014.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：海洋研究開発機構東京事務所   Country：Japan  

  • ffects of Gravity Waves on the thermosphere during Stratospheric Sudden Warming simulated by an atmosphere-ionosphere coupled Model International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    American Geophysical Union fall meeting  2014.12 

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    Event date： 2014.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

  • 北極海氷減少に伴う感情モードの変調と成層圏家庭の役割

    中村哲, 山崎孝治, 岩本勉之, 本田明治, 浮田甚郎, 三好 勉信, 小川泰信

    第5回極域科学シンポジウム  2014.12 

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    Event date： 2014.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：立川市(国立極地研究所）   Country：Japan  

  • 二酸化炭素増加に伴う中層大気循環の変化について

    諸藤隆史, 三好 勉信

    第5回極域科学シンポジウム  2014.12 

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    Event date： 2014.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：立川市(国立極地研究所)   Country：Japan  

  • 成層圏突然昇温が両半球の中間圏・下部熱圏へ与える影響について

    渡部公子, 三好 勉信, 田中孝

    第5回極域科学シンポジウム  2014.12 

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    Event date： 2014.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：立川市(国立極地研究所)   Country：Japan  

  • 中性大気密度モデル(GAIAモデル)の研究

    三好 勉信, 藤原均, 東尾奈々

    第58回宇宙科学技術連合講演会  2014.11 

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    Event date： 2014.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：長崎市(長崎ブリックホール)   Country：Japan  

  • GAIAを用いたスポラディックE層及びプラズマバブルの発生予測

    品川裕之, 陣英克, 三好 勉信, 藤原均, 横山竜宏

    地球電磁気・地球惑星圏学会第136回総会・講演会  2014.11 

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    Event date： 2014.10 - 2014.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：松本市(キッセイ文化ホール）   Country：Japan  

  • GAIAを用いた温室効果ガス増加に伴う熱圏長期変動の見積もり

    三好 勉信, 陣英克, 藤原均, 品川裕之

    地球電磁気・地球惑星圏学会第136回総会・講演会  2014.11 

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    Event date： 2014.10 - 2014.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：松本市(キッセイ文化ホール）   Country：Japan  

  • 全大気領域モデル・シミュレーションからわかる熱圏大気の基本性質

    藤原均, 陣英克, 三好 勉信, 品川裕之

    地球電磁気・地球惑星圏学会第136回総会・講演会  2014.11 

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    Event date： 2014.10 - 2014.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：松本市(キッセイ文化ホール）   Country：Japan  

  • 大気圏電離圏モデルデータを用いた大気潮汐によるダイナモ電場の日々および季節変動の解析

    陣英克, 三好 勉信, 品川裕之, 藤原均

    地球電磁気・地球惑星圏学会第136回総会・講演会  2014.11 

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    Event date： 2014.10 - 2014.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：松本市(キッセイ文化ホール）   Country：Japan  

  • Effects of the global warming on the general circulation in the winter stratosphere International conference

    Yasunobu Miyoshi

    GRENE-AWI Workshop on Atmosphere Research 2014  2014.10 

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    Event date： 2014.10

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Tokyo (JAMSTEC Tokyo Office)   Country：Japan  

  • 大気上下結合系における成層圏ー中間圏の大気ダイナミクス

    三好 勉信

    中間圏・熱圏・電離圏（MTI）研究会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：小金井市(情報通信研究機構）   Country：Japan  

  • 大気圏電離圏結合モデル（GAIA）の詳細と利用について

    陣英克, 三好 勉信, 藤原均, 品川裕之

    中間圏・熱圏・電離圏（MTI）研究会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：小金井市(情報通信研究機構）   Country：Japan  

  • Forecast of ionospheric disturbances using a high-resolution atmosphere-ionosphere coupled model International conference

    H. Shinagawa, H.Jin, Yasunobu Miyoshi, H. Fujiwara, T. Yokoyama

    40th COSPAR Scientific Assembly  2014.8 

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    Event date： 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Moscow   Country：Russian Federation  

  • Modeling Study for Understanding Atmospheric Responses to Solar Activities International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • Investigation of the polar thermosphere and ionosphere from GCM simulations and ob-servations with radar and optical instruments International conference

    H. Fujiwara, Yasunobu Miyoshi, H.Jin, H. Shinagawa, S. Nozawa, Y. Ogawa, R. Kataoka

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • Effects of Realistic Lower Atmospheric Forcing on Ionospheric Variability Studied with a Long-term Whole Atmosphere-Ionosphere Coupled Simulation Invited International conference

    H.Jin, Yasunobu Miyoshi, H. Fujiwara, H. Shinagawa

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • A Negative Phase Shift of Winter AO/NAO due to the Recent Arctic Sea Ice Reduction in Late Autumn International conference

    T. Nakamura, K. Yamazaki, K. Iwamoto, M. Honda, J. Ukita, Yasunobu Miyoshi, Y. Ogawa

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • Investigation of mesoscale ionospheric phenomena using a high-resolution atmosphere-ionosphere coupled model International conference

    H. Shinagawa, H.Jin, Yasunobu Miyoshi, H. Fujiwara, T. Yokoyama

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • Effects of Gravity Waves on the Thermosphere/Ionosphere System simulated by an atmosphere-ionosphere coupled model International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • Development of a high-resolution atmosphere-ionosphere coupled model for space weather forecast International conference

    H. Shinagawa, H.Jin, Yasunobu Miyoshi, H. Fujiwara, T. Yokoyama

    the Asia Oceania Geosciences Society 11th Annual Meeting (AOGS 2014)  2014.7 

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    Event date： 2014.7 - 2014.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Sapporo   Country：Japan  

  • MLT領域でのnonmigrating tide のふるまいについて

    三好 勉信, 藤原均

    日本地球惑星科学連合2014年大会  2014.5 

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    Event date： 2014.4 - 2014.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：パシフィコ横浜   Country：Japan  

  • 成層圏突然昇温が両半球の中間圏・下部熱圏へ与える影響について

    渡部公子, 三好 勉信, 田中孝

    日本地球惑星科学連合2014年大会  2014.4 

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    Event date： 2014.4 - 2014.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：パシフィコ横浜   Country：Japan  

  • 観測とGCMシミュレーションによる太陽活動変動に対する大気応答の研究

    藤原均, 三好 勉信, 陣英克, 品川裕之, 野澤悟徳, 小川泰信, 片岡龍峰

    日本地球惑星科学連合2014年大会  2014.4 

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    Event date： 2014.4 - 2014.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：パシフィコ横浜   Country：Japan  

  • A Realistic Whole Atmosphere-Ionosphere Modeling and Collaboration with Observations

    陣英克, 三好 勉信, 藤原均, 品川裕之, 松尾 朋子

    日本地球惑星科学連合2014年大会  2014.4 

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    Event date： 2014.4 - 2014.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：パシフィコ横浜   Country：Japan  

  • 近年の秋の北極海海氷減少に伴う北極振動の負位相シフト

    中村哲, 山崎孝治, 岩本勉之, 本田明治, 浮田甚郎, 三好 勉信, 小川泰信

    日本地球惑星科学連合2014年大会  2014.4 

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    Event date： 2014.4 - 2014.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：パシフィコ横浜   Country：Japan  

  • Forecast of ionospheric disturbances using a high-resolution atmosphere-ionosphere coupled model

    品川裕之, 陣英克, 三好 勉信, 藤原均, 横山竜宏

    日本地球惑星科学連合2014年大会  2014.5 

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    Event date： 2014.4 - 2014.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：パシフィコ横浜   Country：Japan  

  • Impact of upward propagating atmospheric waves on the upper atmosphere Invited International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    PANSY radar symposium  2014.3 

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    Event date： 2014.3

    Language：English   Presentation type：Oral presentation (general)  

    Venue：University of Tokyo   Country：Japan  

  • Effects of Gravity Waves on the Thermosphere/Ionosphere system simulated by an atmosphere-ionosphere coupled Model International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    American Geophysical Union fall meeting  2013.12 

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    Event date： 2013.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

  • AFES感度実験による北極域海氷減少の北半球機構への影響評価(成層圏に注目した冬季機構への影響)

    浮田甚郎, 本田明治, 岩本勉之, 山崎孝治, 中村哲, 三好 勉信, 小川泰信

    日本気象学会秋季大会  2013.11 

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    Event date： 2013.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：仙台国際センター   Country：Japan  

  • AFES感度実験による北極域海氷減少の北半球機構への影響評価(冬季気候への影響とその季節依存性)

    中村哲, 山崎孝治, 岩本勉之, 本田明治, 浮田甚郎, 三好 勉信, 小川泰信

    日本気象学会秋季大会  2013.11 

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    Event date： 2013.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：仙台国際センター   Country：Japan  

  • AFES感度実験による北極域海氷減少の北半球機構への影響評価(実験設定と夏季気候への影響)

    中村哲, 山崎孝治, 岩本勉之, 本田明治, 浮田甚郎, 三好 勉信, 小川泰信

    日本気象学会秋季大会  2013.11 

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    Event date： 2013.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：仙台国際センター   Country：Japan  

  • Effects of atmospheric waves on variations in the upper atmosphere by using an atmosphere-ionosphere coupled model International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    CAWSES Symposium  2013.11 

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    Event date： 2013.11

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya University   Country：Japan  

  • Impact of the CO2 increase on the middle and upper atmosphere simulated by a GCM International conference

    Yasunobu Miyoshi, T. Nakamura, Y. Ogawa, Y. Tomikawa, M. Tsutsumi, T. Tanaka

    CAWSES Symposium  2013.11 

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    Event date： 2013.11

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya University   Country：Japan  

  • 近年の海面水温・氷床変動が冬季の成層圏循環に及ぼす影響

    三好 勉信, 小川泰信, 浮田甚郎, 中村哲, 山崎孝治, 岩本勉之, 本田明治

    第4回極域科学シンポジウム  2013.11 

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    Event date： 2013.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • Vertical coupling of the atmosphere-ionosphere system obtained by the GAIA model simulation Invited International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    IAGA 12th Scientific Assembly  2013.8 

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    Event date： 2013.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Merida   Country：Mexico  

  • Gravity Waves in the MTI simulated by a Whole Atmosphere Model Invited International conference

    Yasunobu Miyoshi, H.Jin, H. Fujiwara, H. Shinagawa

    Workshop on whole atmosphere coupling during solar cycle 24  2013.7 

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    Event date： 2013.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：National Central University   Country：Taiwan, Province of China  

  • 音波・重力波現象解析用高精度大気圏電離圏モデルの開発

    品川裕之, 電気通信大学, 陣英克, 三好 勉信, 藤原均, 津川 卓也, 齊藤 昭則, 家森 俊彦, 丸山 隆

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Space-borne imaging observation of the upper atmosphere

    陣英克, 三好 勉信, 藤原均, 品川裕之

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Studies of the polar upper atmosphere from observations and GCM simulations

    藤原均, 野澤悟徳, 小川泰信, 三好 勉信, 陣英克, 品川裕之

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Gravity Waves in the Mesosphere/Thermosphere/Ionosphere simulated by a Whole Atmosphere Model Invited

    三好 勉信, 陣英克, 藤原均, 品川裕之

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Development of a high-resolution whole atmosphere-ionosphere coupled model

    品川裕之, 陣英克, 三好 勉信, 藤原均

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Ionospheric Response to Stratospheric Sudden Warming Studied by Realistic Whole Atmosphere-Ionosphere Coupled Simulation

    陣英克, 三好 勉信, 藤原均, 品川裕之, Huixin Liu

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Upper atmosphere response to stratosphere sudden warming: local time and height dependence simulated by GAIA model

    Huixin Liu, 陣英克, 三好 勉信, 藤原均, 品川裕之

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • Polar aeronomy with EISCAT_3D and GCM simulations

    藤原均, 野澤悟徳, 小川泰信, 三好 勉信, 陣英克, 品川裕之

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • The momentum balance of the neutral atmosphere in the lower thermosphere estimated by a GCM.

    三好 勉信, 小田亜弓, 藤原均

    日本地球惑星科学連合2013年大会  2013.5 

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    Event date： 2013.5

    Language：English   Presentation type：Oral presentation (general)  

    Venue：千葉県幕張メッセ   Country：Japan  

  • 数値モデルによる中間圏・熱圏での緯度間結合過程の解明 Invited

    三好 勉信, 陣英克, 藤原均, 品川裕之

    緯度間結合の大気科学研究集会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 気象データを取り入れた大気圏-電離圏モデリングの試みと課題について

    陣英克, 三好 勉信, 藤原均, 品川裕之

    STEシミュレーション研究会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • GCM simulation of the polar atmosphere by GRENE project International conference

    Yasunobu Miyoshi, Takuji Nakamura, Yasunobu Ogawa, Yoshihiro Tomikawa, Hitoshi Fujiwara

    The first ANGWIN workshop  2013.3 

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    Event date： 2013.3

    Language：English   Presentation type：Oral presentation (general)  

    Venue：NIPR, Tachikawa   Country：Japan  

  • 全大気圏-電離圏結合モデル(GAIA)の現状と今後の開発計画

    品川裕之, 陣英克, 三好 勉信, 藤原均

    電磁圏物理学シンポジウム  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 南半球夏季成層圏・中間圏の年々変動

    田中孝, 三好 勉信

    日本気象学会九州支部発表会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：長崎歴史文化博物館、長崎県   Country：Japan  

  • 高精度大気圏-電離圏モデルの開発

    品川裕之, 陣英克, 三好 勉信, 藤原均

    中緯度短波レーダー研究会  2013.1 

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    Event date： 2013.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • Studies of vertical coupling processes in the Arctic region using a GCM International conference

    Yasunobu Miyoshi, Takuji Nakamura, Yasunobu Ogawa, Yoshihiro Tomikawa, Hitoshi Fujiwara

    Third International Symposium on the Arctic Research (ISAR3)  2013.1 

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    Event date： 2013.1

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Miraikan, Tokyo   Country：Japan  

  • GAIAモデルの現状と今後：ISS-MAP観測データ利用　モデリングの視点より

    陣英克, 三好 勉信, 藤原均, 品川裕之

    宇宙空間からの超高層大気撮像観測と地上観測，モデリングとの結合に関する研究集会  2012.12 

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    Event date： 2012.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

  • 中層大気中でのnonmigrating tideの励起と超高層大気への影響

    三好 勉信, 陣英克, 藤原均, 品川裕之

    2012年度南極昭和基地大型大気レーダー計画（PANSY）研究集会  2012.12 

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    Event date： 2012.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：国立極地研究所、立川市   Country：Japan  

  • Simulation study of ionospheric response to the annular eclipse on May 21, 2012 International conference

    Hiroyuki Shinagawa, Yasunobu Miyoshi, Hidekatsu Jin, M. Matsumura, Hitoshi Fujiwara, T. Tsugawa, Y. Kubo, K. T. Murata

    Agu fall meeting  2012.12 

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    Event date： 2012.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Moscone Center, San Francisco   Country：United States  

  • Gravity waves in the thermosphere/ionosphere simulated by a whole atmosphere model International conference

    Yasunobu Miyoshi, Hidekatsu Jin, Hitoshi Fujiwara, Hiroyuki Shinagawa

    AGU fall meeting  2012.12 

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    Event date： 2012.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Moscone Center, San Francisco   Country：United States  

  • 大気大循環モデルを用いた北極域大気上下結合研究

    三好 勉信, 中村卓司, 小川泰信, 冨川喜弘, 藤原均

    第3回極域科学シンポジウム  2012.11 

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    Event date： 2012.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：国立極地研究所。立川市   Country：Japan  

  • EISCAT観測・GCMシミュレーションにみられる極域熱圏・電離圏変動

    藤原均, 野澤悟徳, 小川泰信, 片岡龍峰, 三好 勉信, 陣英克, 品川裕之

    第3回極域科学シンポジウム  2012.11 

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    Event date： 2012.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：国立極地研究所、立川市   Country：Japan  

  • 太陽活動極大期におけるEISCATレーダー観測とGCMシミュレーションによる極域熱圏電離圏研究

    藤原均, 野澤悟徳, 小川泰信, 片岡龍峰, 三好 勉信, 陣英克, 品川裕之

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • 全大気圏–電離圏結合モデル (GAIA) を用いた宇宙天気・宇宙気候研究

    品川裕之, 陣英克, 三好 勉信, 藤原均, 藤田茂, 田中高史, 松村充, 村田健史

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • 大気大循環モデルによる下部熱圏極域における中性風の加速メカニズム

    小田亜弓, 三好 勉信, 藤原均

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • 九州大学大気大循環モデルを用いた北極気候変動研究

    三好 勉信, 中村卓司, 藤原均, 小川泰信, 冨川喜弘

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • GAIAを用いた温室効果ガス増加に伴う超高層大気の長期変動の見積もり（ その２）

    三好 勉信, 陣英克, 藤原均, 品川裕之

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • GAIA model simulation of the thermosphere response to SSW

    LIU HUIXIN, 陣英克, 三好 勉信, 藤原均, 品川裕之

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：English   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • 大気圏–電離圏結合現象のシミュレーション研究： 現状と今後の計画

    品川裕之, 陣英克, 三好 勉信, 藤原均, 藤田茂, 田中高史, 松村充, 村田健史

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • 長期シミュレーションによる成層圏昇温時の電離圏変動メカニズムの研究

    陣英克, 三好 勉信, 藤原均, 品川裕之, 村田健史

    地球電磁気・地球惑星圏学会第132回総会・講演会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：札幌コンベンションセンター   Country：Japan  

  • 大気圏結合モデルを用いた2009年7月22日の皆既日食による中層大気への影響への解析

    辻隆弘, 三好 勉信, 品川裕之

    日本気象学秋季大会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：北海道大学   Country：Japan  

  • Possible Contribution of Whole Atmosphere-Ionosphere Coupled Model to Space Weather Application Invited International conference

    Hidekatsu Jin, Yasunobu Miyoshi, Hitoshi Fujiwara, Hiroyuki Shinagawa, Kaori Terada

    the AOGS-AGU (WPGM) Joint Assembly  2012.8 

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    Event date： 2012.8

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Resorts World Convention Centre, Singapore   Country：Singapore  

  • Tidal variability during stratospheric sudden warming in 2009: Comparison between GAIA model and COSMIC and TIMED/SABER observations Invited International conference

    Hidekatsu Jin, Yasunobu Miyoshi, D. Pancheva, P. Mukhtarov, Hitoshi Fujiwara, Hiroyuki Shinagawa

    the 39th COSPAR Scientific Assembly  2012.7 

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    Event date： 2012.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Infosys Training Centre, Mysore, India   Country：India  

  • 中層大気中のプラネタリー波が超高層大気におよぼす影響について

    三好 勉信, 古賀優作, 藤原均, 陣英克, 品川裕之

    日本気象学会  2012.5 

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    Event date： 2012.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：つくば国際会議場，茨城県   Country：Japan  

  • GCMシミュレーショントレーダー観測による中層・超高層大気研究 Invited

    藤原均, 野沢悟徳, 小川泰信, 三好 勉信, 陣英克, 品川裕之

    日本気象学会  2012.5 

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    Event date： 2012.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：つくば国際会議場，茨城県   Country：Japan  

  • 北極域観測とモデリングによる大気上下結合過程の研究

    三好 勉信, 中村卓司, 藤原均, 野澤悟徳, 川原琢也, 田口真, 小川泰信, 冨川喜弘, 宮岡宏, 行松彰, 堤雅基, 江尻省

    地球惑星科学連合  2012.5 

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    Event date： 2012.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：幕張メッセ, 千葉県   Country：Japan  

  • Comparison between GAIA model and COSMIC-TIMED/SABER observations: stratospheric warming event in 2009

    陣英克, 三好 勉信, Dora Pancheva, Plamen Mukhtarov, 藤原均, 品川裕之

    地球惑星科学連合  2012.5 

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    Event date： 2012.5

    Language：Japanese  

    Venue：幕張メッセ, 千葉県   Country：Japan  

  • 全大気圏-電離圏結合モデル(GAIA)を用いた宇宙天気研究

    品川裕之, 陣英克, 三好 勉信, 藤原均, 藤田茂, 田中高史, 村田健史

    地球惑星科学連合  2012.5 

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    Event date： 2012.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：幕張メッセ, 千葉県   Country：Japan  

  • 対流圏から下部熱圏域の力学的結合 -2009 年1月成層圏突然昇温のGAIAデータ解析

    越智健太, 藤田茂, 三好 勉信, 藤原均, 陣英克, 品川裕之

    地球惑星科学連合  2012.5 

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    Event date： 2012.5

    Language：Japanese  

    Venue：幕張メッセ, 千葉県   Country：Japan  

  • スーパーフレアが地球大気に及ぼす影響について

    三好 勉信, 品川裕之, 柴田一成

    地球惑星科学連合  2012.5 

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    Event date： 2012.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：幕張メッセ, 千葉県   Country：Japan  

  • EISCATレーダー観測，GCMシミュレーションによる極域熱圏，電離圏研究

    藤原 均，野澤悟徳，小川泰信，三好勉信，陣英克，品川裕之

    EISCAT研究集会（地球電磁気，地球惑星圏学会）  2012.3 

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    Event date： 2012.3

    Presentation type：Oral presentation (general)  

    Venue：成蹊大学   Country：Japan  

  • 大気圏－電離圏結合モデルとCOSMIC/SABER衛星観測との比較：2009年成層圏昇温

    陣英克，三好勉信，D.Pancheva，P.Mukhtarov，藤原均，品川裕之

    電磁圏物理学シンポジウム（地球電磁気，地球惑星圏学会）  2012.3 

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    Event date： 2012.3

    Presentation type：Oral presentation (general)  

    Venue：九州大学箱崎キャンパス   Country：Japan  

  • 地球，惑星電離圏のシミュレーション方法

    品川裕之，陣 英克，三好勉信，藤原 均，田中高史， 寺田直樹，村田健史

    大気圏シンポジウム(宇宙科学研究所主催）  2012.3 

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    Event date： 2012.3

    Presentation type：Oral presentation (general)  

    Venue：相模原市（宇宙科学研究所）   Country：Japan  

  • 熱圏，電離圏変動のシミュレーションと各種観測 との連携について

    藤原 均，野澤悟徳，小川泰信，三好勉信，陣英克，品川裕之

    地球科学メタ情報データベースの現状とその活用（地球電磁気，地球惑星圏学会）  2012.2 

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    Event date： 2012.2

    Presentation type：Oral presentation (general)  

    Venue：名古屋大学東山キャンパス   Country：Japan  

  • Simulation study on gravity waves in the Martial atmosphere International conference

    Miyoshi, Y., J. M. Forbes, and Y. Moudden

    AGU  2012.12 

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    Event date： 2011.12

    Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

  • Whole Atmosphere-Ionosphere Coupled Model　(GAIA) for Space Weather Research International conference

    Shinagawa, H., H. Jin, Y. Miyoshi, H. Fujiwara, T. Tanaka, S. Fujita, K. Terada, and K. T. Murata

    AGU  2011.12 

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    Event date： 2011.12

    Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

  • 太陽スーパーフレアの地球大気に対する影響（大気大循環モデルを用いた試み）

    三好勉信, 品川裕之, 柴田一成

    2011年現象解析ワークショップ（地球電磁気，地球惑星圏学会）  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • スーパーフレアに伴う超高層大気，電離圏変動

    品川裕之，三好勉信，柴田一成，陣 英克，藤原 均，村田健史

    2011年現象解析ワークショップ（地球電磁気，地球惑星圏学会）  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：京都大学宇治キャンパス   Country：Japan  

  • 全大気統合モデル(GAIA)を用いた2009年1月成層圏突然昇温の解析

    越智健太，藤田茂，三好勉信，品川裕之，陣英克，藤原均

    日本気象学会  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：名古屋大学東山キャンパス   Country：Japan  

  • ノーマルモードロスビー波の年々変動

    古賀優作，三好勉信

    日本気象学会  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：名古屋大学東山キャンパス   Country：Japan  

  • EISCATレーダーで観測された極域へのエネルギー流入に伴う熱圏，電離圏変動

    藤原均, 野澤悟徳, 小川泰信, 三好勉信, 陣英克, 品川裕之

    地球電磁気，地球惑星圏学会  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：神戸大学六甲キャンパス   Country：Japan  

  • 成層圏昇温の電離圏への影響：大気圏－電離圏結合モデルと観測との比較

    陣 英克, 三好 勉信, 藤原均, 品川裕之, 寺田香織, 津川卓也, 藤田茂, 村田健史

    地球電磁気，地球惑星圏学会  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：神戸大学六甲キャンパス   Country：Japan  

  • 大気圏―電離圏結合モデルを用いた温室効果ガス増加に伴う超高層大気の長期変動の見積もり

    三好勉信，藤原均，陣英克，品川裕之

    地球電磁気，地球惑星圏学会  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：神戸大学六甲キャンパス   Country：Japan  

  • 大気圏–電離圏結合モデル(GAIA) を用いた磁気嵐時の電離圏擾乱のシミュレーション

    品川裕之, 陣英克, 三好勉信, 藤原均,藤田茂, 田中高史, 寺田香織

    地球電磁気，地球惑星圏学会  2011.11 

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    Event date： 2011.11

    Presentation type：Oral presentation (general)  

    Venue：神戸大学六甲キャンパス   Country：Japan  

  • スーパーフレアの地球大気に対する影響について(1)

    三好勉信, 品川裕之, 柴田一成

    天文学会  2011.9 

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    Event date： 2011.9

    Presentation type：Oral presentation (general)  

    Venue：鹿児島大学   Country：Japan  

  • 東北沖大地震に伴う電離圏変動の２次元シミュレーション

    品川裕之，松村 充，津川卓也，齊藤昭則，家森俊彦，丸山 隆，村田健史

    中間圏，熱圏，電離圏研究会  2011.8 

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    Event date： 2011.8

    Presentation type：Oral presentation (general)  

    Venue：九州大学箱崎キャンパス   Country：Japan  

  • 移動性プラネタリー波の年々変動と電離圏への影響について

    古賀優作，三好勉信

    中間圏，熱圏，電離圏研究会  2011.8 

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    Event date： 2011.8

    Presentation type：Oral presentation (general)  

    Venue：九州大学箱崎キャンパス   Country：Japan  

  • 成層圏昇温時の電離圏，熱圏変動：モデルと観測との比較

    陣英克，三好勉信，藤原均，品川裕之，寺田香織, 津川卓也, 藤田茂, 越智健太

    中間圏，熱圏，電離圏研究会  2011.8 

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    Event date： 2011.8

    Presentation type：Oral presentation (general)  

    Venue：九州大学箱崎キャンパス   Country：Japan  

  • 数値モデルとレーダー観測による極域熱圏，電離圏研究

    藤原 均，野澤悟徳，小川泰信，三好勉信，陣 英克，品川裕之

    中間圏，熱圏，電離圏研究会  2011.8 

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    Event date： 2011.8

    Presentation type：Oral presentation (general)  

    Venue：九州大学箱崎キャンパス   Country：Japan  

  • An Atmosphere-Ionosphere Coupled Model for Space Weather Forecast International conference

    Shinagawa, H., H. Jin, Y. Miyoshi, N. Terada, K. Terada, T. Tanaka, S. Fujita, and K. T. Murata

    Asia Oceania Geoscience Society  2011.8 

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    Event date： 2011.8

    Presentation type：Oral presentation (general)  

    Venue：Taipei   Country：Taiwan, Province of China  

  • Vertical Connection from Troposphere to Ionosphere Studied by Data-driven GAIA Simulation International conference

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, and K. Terada

    IUGG  2011.7 

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    Event date： 2011.6 - 2011.7

    Presentation type：Oral presentation (general)  

    Venue：Melbourne   Country：Australia  

  • Global ionsopheric response to atmospheric tides forced from below: recent progress based on COSMIC measurements and numerical simulations by atmospheric-ionospheric coupled model:GAIA Invited International conference

    Pancheva, D., P. Mukhtarov, Y. Miyoshi, H. Jin, H. Shinagawa and H. Fujiwara

    IUGG  2011.7 

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    Event date： 2011.6 - 2011.7

    Presentation type：Oral presentation (general)  

    Venue：Melbourne   Country：Australia  

  • Effects of atmospheric waves on latitudinal and temporal variations in the upper atmosphere using an atmosphere-ionosphere coupled model Invited International conference

    Miyoshi, Y., H. Jin, H. Fujiwara, H. Shinagawa, H. Liu, and K. Terada

    IUGG  2011.7 

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    Event date： 2011.6 - 2007.7

    Presentation type：Oral presentation (general)  

    Venue：Melbourne   Country：Australia  

  • 大気圏-電離圏結合モデル(GAIA)を用いた電離圏嵐の研究

    品川裕之, 陣英克，三好勉信，藤原均，藤田茂, 田中高史, 寺田香織, 寺田直樹, 村田健史

    地球惑星科学関連学会  2011.5 

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    Event date： 2011.5

    Presentation type：Oral presentation (general)  

    Venue：幕張メッセ   Country：Japan  

  • 北極域観測と大気圏，電離圏モデリングによる極域超高層大気研究

    藤原均, 小川泰信, 冨川喜弘, 野澤悟徳, 三好勉信, 陣英克, 品川 裕之

    地球惑星科学関連学会  2011.5 

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    Event date： 2011.5

    Presentation type：Oral presentation (general)  

    Venue：幕張メッセ   Country：Japan  

  • 大気圏―電離圏結合モデルによる熱圏大気密度，東西風の緯度分布に関する研究

    三好勉信，藤原均，陣英克，品川裕之，Liu Huixin, 寺田香織

    地球惑星科学関連学会  2011.5 

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    Event date： 2011.5

    Presentation type：Oral presentation (general)  

    Venue：幕張メッセ   Country：Japan  

  • 気象客観解析データ入力シミュレーションによる熱圏，電離圏変動

    陣英克，三好勉信，藤原均，品川裕之，寺田香織

    地球惑星科学関連学会  2011.5 

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    Event date： 2011.5

    Presentation type：Oral presentation (general)  

    Venue：幕張メッセ   Country：Japan  

  • 高精度電気力学モデルによる中低緯度の電離圏変動の研究

    陣英克，三好勉信，藤原均，品川裕之，寺田香織

    地球惑星科学関連学会  2011.5 

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    Event date： 2011.5

    Presentation type：Oral presentation (general)  

    Venue：幕張メッセ   Country：Japan  

  • 高精度電気力学モデルによる中低緯度の電離圏変動の研究

    陣英克，三好勉信，藤原均，品川裕之，寺田香織

    地球惑星科学関連学会  2011.5 

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    Event date： 2011.5

    Presentation type：Oral presentation (general)  

    Venue：幕張メッセ   Country：Japan  

  • Possible contribution of GAIA to space weather applications Invited International conference

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, and K. Terada

    Space Weather Workshop  2011.4 

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    Event date： 2011.4

    Presentation type：Oral presentation (general)  

    Venue：Boulder   Country：United States  

  • 大気圏-電離圏結合モデルの最近の進捗について Invited

    三好 勉信，陣 英克，藤原 均，品川 裕之，寺田 香織

    第2回STE現象報告会  2011.3 

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    Event date： 2011.3

    Venue：九州大学西新プラザ   Country：Japan  

  • 大気圏-電離圏結合モデル(GAIA)の現状と今後の計画

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均, 寺田 香織, 田中 高史, 藤田 茂, 亘 慎一, 村田 健史

    地球電磁気・地球惑星圏学会ＳＴＥシミュレーション分科会  2011.2 

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    Event date： 2011.2 - 2011.3

    Venue：九州大学西新プラザ   Country：Japan  

  • Effects of the atmospheric waves on variations in the upper atmosphere using an atmosphere-ionosphere coupled model Invited International conference

    Miyoshi, Y., H. Jin, H. Fujiwara, H. Shinagawa, and K. Terada

    ＩAGA/ICMA/CAWSES  2011.2 

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    Event date： 2011.2

    Venue：Prague   Country：Czech Republic  

  • 大気圏―電離圏結合モデルにより得られた熱圏―電離圏日々変動について

    三好 勉信，藤原 均，陣 英克，品川 裕之，寺田 香織

    地球電磁気・地球惑星圏学会ＭＴＩ分科会  2010.12 

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    Event date： 2010.12

    Venue：東京情報通信研究機構（小金井）   Country：Japan  

  • 電離圏-大気圏結合モデルを用いた電離圏擾乱の研究

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均, 藤田 茂, 田中 高史, 寺田 直樹, 寺田 香織

    地球電磁気・地球惑星圏学会  2011.11 

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    Event date： 2010.10 - 2010.11

    Venue：沖縄県市町村自治会館   Country：Japan  

  • 下層大気起源の大気波動による熱圏・電離圏日々変動について

    三好 勉信，藤原 均，陣 英克，品川 裕之，寺田 香織

    地球電磁気・地球惑星圏学会  2011.11 

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    Event date： 2010.10 - 2010.11

    Venue：沖縄県市町村自治会館   Country：Japan  

  • 下層大気・オーロラ現象に起因する熱圏大気擾乱のGCMシミュレーション

    藤原 均， 三好 勉信， 陣 英克，品川 裕之， 寺田 香織

    地球電磁気・地球惑星圏学会  2011.11 

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    Event date： 2010.10 - 2010.11

    Venue：沖縄県市町村自治会館   Country：Japan  

  • 大気圏- 電離圏結合モデルの改良および実データに基づくシミュレーションの初期結果

    陣 英克， 三好 勉信， 藤原 均，品川 裕之， 寺田 香織

    地球電磁気・地球惑星圏学会  2011.11 

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    Event date： 2010.10 - 2010.11

    Venue：沖縄県市町村自治会館   Country：Japan  

  • 地表から熱圏までを含む大気大循環モデルの開発と大気領域間結合過程の研究 Invited

    三好勉信, 藤原均

    日本気象学会  2010.10 

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    Event date： 2010.10

    Venue：京都市京都テルサ   Country：Japan  

  • Ionosphere-atmosphere coupled model for ionosphere weather forecast International conference

    Shinagawa, H., H. Jin, Y. Miyoshi, H. Fujiwara, K. Terada, and N. Terada

    Asia-Pacific Radio Science Conference  2010.9 

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    Event date： 2010.9

    Venue：富山国際会議場   Country：Japan  

  • Development of an ionosphere-atmosphere coupled model for space weather forecast International conference

    Shinagawa, H., H. Jin, Y. Miyoshi, H. Fujiwara, S. Fujita, T. Tanaka, N. Terada, and K. Terada

    ＣＯＳＰＡＲ  2010.7 

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    Event date： 2010.7

    Venue：Bremen Exhibition & Conference Center   Country：Germany  

  • Effects of upward propagating atmospheric waves on day-to-day variations in the upper atmosphere by using an atmosphere-ionosphere coupled model International conference

    Miyoshi, Y., H. Jin, H. Fujiwara, H. Shinagawa, and K. Terada

    ＣＯＳＰＡＲ  2010.7 

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    Event date： 2010.7

    Venue：Bremen Exhibition & Conference Center   Country：Germany  

  • Wavy structures of temperature and density in th epolar thermosphere simulated by a whole atmosphere GCM International conference

    Fujiwara, H., and Y. Miyoshi

    ＣＯＳＰＡＲ  2010.7 

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    Event date： 2010.7

    Venue：Bremen Exhibition & Conference Center   Country：Germany  

  • 大気圏‐電離圏結合モデルを用いた電離圏日々変動要因の研究 Invited

    陣 英克, 三好 勉信, 藤原 均, 品川裕之, 寺田香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • 大気圏―電離圏結合モデルによる熱圏・電離圏日々変動に関する研究

    三好 勉信，陣 英克，藤原 均，品川 裕之，寺田 香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • Development of Japan's magnetosphere- ionosphere-atmosphere coupled model

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均, 石井 守, 齊藤 昭則, 大塚 雄一, 藤田 茂, 田中 高史, 寺田 直樹, 寺田 香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • 2009年7月22日の日食における電離圏変動のシミュレーション

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均, 家森 俊彦, 松村 充, 齊藤 昭則, 五井 紫, 藤田 茂, 津川 卓也, 久保田 実, 石井 守, 村田 健史, 寺田 直樹, 寺田 香織, 加藤 久雄

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • 電離圏-大気圏結合モデルを用いた磁気嵐に伴う電離圏擾乱の研究 Invited

    品川 裕之, 陣 英克, 三好 勉信, 藤原 均, 藤田 茂, 田中 高史, 寺田 直樹, 寺田 香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • CAWSES2における大気圏・電離圏シミュレーション研究

    藤原 均,陣 英克, 三好 勉信, 品川裕之, 寺田香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • ISCATスヴァールバルレーダーデータを用いた極域E領域のモデリング

    藤原 均, 三好 勉信, 野澤悟徳, 小川泰信, 前田佐和子

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • シミュレーションで再現した電離圏プラズマ－中性大気結合による波数4構造

    陣 英克, 三好 勉信, 藤原 均, 品川裕之, 寺田香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • 高精度電気力学モデルを用いた中低緯度の電離圏変動の研究

    陣 英克, 三好 勉信, 藤原 均, 品川裕之, 寺田香織

    地球惑星科学連合  2010.5 

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    Event date： 2010.5

    Venue：千葉県幕張メッセ   Country：Japan  

  • Effects of upward propagating tides on longitudinal and day-to-day variations in the thermosphere/ionosphere simulated by an atmosphere-ionosphere coupled model International conference

    Y. Miyoshi; H. Jin, H. Fujiwara; H. Shinagawa

    AGU 2009 Fall Meeting  2009.12 

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    Event date： 2009.12

    Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

    Effects of upward propagating tides on longitudinal and day-to-day variations in the thermosphere/ionosphere simulated by an atmosphere-ionosphere coupled model

  • Study of ionospheric variation during the eclipse of July 22, 2009 using NICT Space Weather Simulator International conference

    H. Shinagawa, H. Jin, Y. Miyoshi, H. Fujiwara, T. Iyemori, M. Matsumura, A. Saito, Y. Goi, S. Fujita, T. Tsugawa, M. Kubota, H. Kato, M. Ishii, K. T. Murata, N. Terada, K. Terada

    AGU 2009 Fall Meeting  2009.12 

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    Event date： 2009.12

    Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

    Study of ionospheric variation during the eclipse of July 22, 2009 using NICT Space Weather Simulator

  • 中層大気・熱圏シミュレーション Invited

    三好勉信、藤原 均

    MTI研究会（地球電磁気・地球惑星圏学会分科会）  2009.12 

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    Event date： 2009.11 - 2009.12

    Presentation type：Symposium, workshop panel (public)  

    Venue：京都文化教育センター   Country：Japan  

  • Lower atmospheric effects on the ionospheric longitudinal structure studied with an atmosphere-ionosphere coupled model Invited International conference

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, M. Ishii, Y. Otsuka, and A. Saito

    the 2009 URSI/COSPAR Workshop on the International Reference Ionosphere (IRI)  2009.11 

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    Event date： 2009.11

    Presentation type：Oral presentation (general)  

    Venue：Kagoshima   Country：Japan  

    Lower atmospheric effects on the ionospheric longitudinal structure studied with an atmosphere-ionosphere coupled model

  • Solar terminator wave and its relation to the atmospheric tide Invited International conference

    Miyoshi, Y., H. Fujiwara, J. M. Forbes, and S. L. Bruinsma

    AOGS  2009.8 

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    Event date： 2009.8

    Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

    Solar terminator wave and its relation to the atmospheric tide

  • Thermosphere temperature and density variations Invited International conference

    Fujiwara, H., and Y. Miyoshi, H. Jin, H. Shinagawa, Y. Otsuka, A. Saito, and M. Ishii

    International Astronomical Union General Assembly  2009.8 

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    Event date： 2009.8

    Presentation type：Oral presentation (general)  

    Venue：Rio de Janeiro   Country：Brazil  

    Thermosphere temperature and density variations

  • Characteristics of temperature and density distributions in the equatorial thermosphere simulated by a whole atmosphere GCM Invited International conference

    Fujiwara, H., and Y. Miyoshi, H. Jin, H. Shinagawa, and K. Terada

    IAGA 11th Scientific Assembly  2009.8 

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    Event date： 2009.8

    Presentation type：Oral presentation (general)  

    Venue：Hungary   Country：Hungary  

    Characteristics of temperature and density distributions in the equatorial thermosphere simulated by a whole atmosphere GCM

  • Multiple TAD Propagation in the Upper Thermosphere Simulated by a Whole Atmosphere General Circulation Model Invited International conference

    Fujiwara, H., and Y. Miyoshi

    AOGS  2009.8 

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    Event date： 2009.8

    Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

    Multiple TAD Propagation in the Upper Thermosphere Simulated by a Whole Atmosphere General Circulation Model

  • Initial Results from a Whole Atmosphere- Ionosphere Coupled Model: Day-to-day and Longitudinal Variations of Thermosphere and Ionosphere Invited International conference

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, M. Ishii, Y. Otsuka, and A. Saito

    AOGS  2009.8 

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    Event date： 2009.8

    Presentation type：Oral presentation (general)  

    Venue：Singapore   Country：Singapore  

    Initial Results from a Whole Atmosphere- Ionosphere Coupled Model: Day-to-day and Longitudinal Variations of Thermosphere and Ionosphere

  • 大気圏.電離圏結合モデルによる熱圏/電離圏大気の日々変動に関する研究

    三好勉信、陣 英克， 藤原 均，品川 裕之、寺田香織

    第33回極域宙空圏シンポジウム  2009.11 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：国立極地研究所   Country：Japan  

  • Numerical simulation of the mesopause semiannual oscillation International conference

    Yasunobu Miyoshi

    SCOSTEP  2000.10 

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    Presentation type：Oral presentation (general)  

    Venue：札幌市   Country：Japan  

    Title:Numerical simulation of the mesopause semiannual oscillation
    Name: Yasunobu Miyoshi
    First SRAMP Conference

  • Tidal waves and transient planetary waves in the MLT region simulated by the middle atmosphere circulation model at Kyushu University Invited International conference

    Saburo miyahara, Yasunobu Miyoshi

    American Geophysical Union  2000.12 

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    Presentation type：Oral presentation (general)  

    Venue：San Francisco   Country：United States  

    Title:Tidal waves and transient planetary waves in the MLT region simulated by the middle atmosphere circulation model at Kyushu University
    Name:Saburo Miyahara and Yasunobu Miyoshi
    AGU Fall Meeting

  • GCM実験による成層圏−対流圏物質交換について

    三好勉信, 児玉昌宏

    2001.2 

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    Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

    Title: Stratosphere-troposphere mass exchange simulated by a GCM
    Name: Yasunobu Miyoshi and Masahiro Kodama
    Workshop of stratospheric variations and climate (2001)

  • GCM中の平均東西流におけるレイノルズストレス

    山本大介, 宮原三郎, 三好勉信

    日本気象学会  2001.3 

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    Presentation type：Oral presentation (general)  

    Venue：福岡市   Country：Japan  

    Title:Raynolds stress on mean zonal wind simulated by a GCM
    Name:Daisuke Yamamoto, Saburo Miyahara and Yasunobu Miyoshi
    Meeting of Meteorological Society of Japan in Kyushu

  • 両半球間に見られる対流圏界面における質量交換の相違

    児玉昌宏, 三好勉信

    日本気象学会  2001.3 

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    Presentation type：Oral presentation (general)  

    Venue：福岡市   Country：Japan  

    Title: Differences of mass exchange at the tropopause between the northern and southern hemispheres
    Name: Masahiro Kodama and Yasunobu Miyoshi
    Meeting of Meteorological Society of Japan in Kyushu

  • 中間圏における大気大循環・波動に関する研究 Invited

    三好勉信

    日本気象学会  2001.5 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    itle: A study of atmospheric waves and the general circulation in the mesosphere
    Name: Yasunobu Miyoshi
    Spring meeting of Meteorological Society of Japan in 2001

  • Excitation mechanism of normal modes Invited International conference

    Yasunobu Miyoshi

    International Association of Meteorology and Atmospheric Sciences  2001.7 

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    Presentation type：Oral presentation (general)  

    Venue：Innsbruck   Country：Austria  

    Title:Excitation mechanism of normal modes
    Name:Yasunobu Miyoshi
    8th Scientific Assembly of IAMAS

  • UARS/HRDI 観測のレビュー Invited

    三好勉信

    2001.9 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：東京   Country：Japan  

    Title: review of observations by UARS/HRDI
    Name: Yasunobu Miyoshi
    PSMOS workshop

  • Numerical study of the solar proton event on the middle atmosphere dynamics Invited International conference

    Yasunobu Miyoshi and Toshihiko Hirooka

    2001.12 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    Title:Numerical study of the solar proton event on the middle atmosphere dynamics
    Name:Yasunobu Miyoshi and Toshihiko Hirooka
    CRL Alaska Project symposium

  • 赤道域半年周期振動(SAO)の年々変動について

    吉田祥子，三好勉信，廣岡俊彦

    日本気象学会  2002.3 

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    Presentation type：Oral presentation (general)  

    Venue：福岡市   Country：Japan  

    Title: Year-to-year variations of Semiannual oscillation at the equator
    Name:Syoko Yoshida, Yasunobu Miyoshi and Toshihiko Hirooka
    Meeting of Meteorological Society of Japan in Kyushu

  • Numerical simulation of the intraseasonal oscillation in the MLT region International conference

    Yasunobu Miyoshi

    2002.3 

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    Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

    Title:Numerical simulation of the intraseasonal oscillation in the MLT region
    Name:Yasunobu Miyoshi
    International Symposium of EPIC

  • Nonmigrating diurnal tides in the tropical mesosphere and lower thermosphere Invited International conference

    Jeffery M. Forbes, Maura E. Hagan, Saburo Miyahara and Yasunobu Miyoshi

    2002.3 

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    Presentation type：Oral presentation (general)  

    Venue：京都市   Country：Japan  

    Title:Nonmigrating diurnal tides in the tropical mesosphere and lower thermosphere
    Name:Jeffery M. Forbes, Maura E. Hagan, Saburo Miyahara and Yasunobu Miyoshi
    International Symposium of EPIC

  • 成層圏突然昇温が極域中間圏・下部熱圏における大気大循環に及ぼす影響

    三好勉信

    2002.7 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所(東京）   Country：Japan  

    Title:Effects of stratospheric sudden warming on the general circulation in the polar mesosphere and lower thermosphere
    Name: Yasunobu Miyoshi
    The 26th symposium on coordinated observations of the ionosphere and the magnetosphere in the polar regions

  • 成層圏・中間圏SAOの成因についての解析

    久保博司, 三好勉信, 廣岡俊彦

    日本気象学会  2002.9 

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    Presentation type：Oral presentation (general)  

    Venue：札幌市   Country：Japan  

    Title:Excitation mechanisms of startospheric semiannual oscillation
    Name:Hiroshi Kubo, Yasunobu Miyoshi and Toshihiko Hirooka
    Fall meeting of Meteorological Society of Japan in 2001

  • 対流圏から熱圏までを含む大気大循環モデルの開発計画

    三好勉信，藤原均

    2002.9 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    Title:Development of a general circulation model from the ground surface to the exobase
    Name: Yasunobu Miyoshi and Hitoshi Fujiwara
    Workshop by STEL/CRL

  • 下層・超高層大気結合（惑星波を中心に） Invited

    三好勉信

    2002.9 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    Title:coupling process between the lower and upper atmosphere by the planetary wave
    Name: Yasunobu Miyoshi
    Workshop by STEL/CRL

  • Tidal retrievals using data from ground and space: an analysis using the Kyushu GCM and the TIMED orbit International conference

    K. Cierpik, Jeffery M. Forbes, Saburo Miyahara, Yasunobu Miyoshi

    COSPAR  2002.10 

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    Presentation type：Oral presentation (general)  

    Venue：HOUSTON   Country：United States  

    Title:Tidal retrievals using data from ground and space: an analysis using the Kyushu GCM and the TIMED orbit
    Name:K. Cierpik, Jeffery M. Forbes, Saburo Miyahara and Yasunobu Miyoshi
    COSPAR Scientific Assembly

  • Web access to tidal models for TIMED International conference

    Xiaoli Zhang, Jeffery M. Forbes, Miyahara, Saburo, Yasunobu Miyoshi, Maura E. Hagan

    COSPAR  2002.10 

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    Presentation type：Oral presentation (general)  

    Venue：HOUSTON   Country：United States  

    Title:Web access to tidal models for TIMED
    Name:Xiaoli Zhang, Jeffery M. Forbes, Miyahara, Saburo, Yasunobu Miyoshi and Maura E. Hagan
    COSPAR Scientific Assembly

  • 成層圏突然昇温が中間圏上部・熱圏下部に及ぼす影響について

    三好勉信

    日本気象学会  2002.10 

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    Presentation type：Oral presentation (general)  

    Venue：札幌市   Country：Japan  

    Title:Effects of stratospheric sudden warming on the general circulation in the polar mesosphere and lower thermosphere
    Name: Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 2001

  • 太陽活動の地球大気への影響に関する理論的研究の計画概要

    廣岡俊彦, 三好勉信, 高橋正明, 余田成男

    2003.2 

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    Presentation type：Oral presentation (general)  

    Venue：豊橋市   Country：Japan  

    Title:Plan for theoretical studies of effects of the solar activity on the Earth's atmosphere
    Name:Toshihiko Hirooka, Yasunobu Miyoshi, Masaaki Takahashi and Shigeo Yoden
    Space Weather Symposium 2002

  • 九州大学における中層大気−熱圏結合モデル開発の現状

    三好勉信

    2003.2 

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    Presentation type：Oral presentation (general)  

    Venue：豊橋市   Country：Japan  

    Title: development of a general circulation model from the troposphere to the exobase at Kyushu University
    Name: Yasunobu Miyoshi
    Space Weather Symposium 2002

  • 成層圏半年周期振動の成因についての解析

    久保博司, 三好勉信

    日本気象学会  2003.3 

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    Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

    Title:Excitation mechanisms of startospheric semiannual oscillation
    Name:Hiroshi Kubo and Yasunobu Miyoshi
    Meeting of Meteorological Society of Japan in Kyushu

  • 成層圏半年周期振動の成因についての解析

    久保博司、三好勉信

    日本気象学会  2003.5 

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    Presentation type：Oral presentation (general)  

    Venue：つくば市   Country：Japan  

    Title:Forcing mechanisms of the stratopause semiannual oscillation
    Name: Hiroshi Kubo and Yasunobu Miyoshi
    Spring meeting of Meteorological Society of Japan in 2003

  • Nonmigrating tides as measured by the SABER instrument on TIMED during April - May, 2002. International conference

    J.M.Forbes, J. Russel, X. Zhang, S.Miyahara and Y.Miyoshi

    International Union of Geodesy and Geophysics  2003.7 

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    Presentation type：Oral presentation (general)  

    Venue：札幌市   Country：Japan  

    Title:Nonmigrating tides as measured by the SABER instrument on TIMED during April - May, 2002.
    Name:J.M.Forbes, J. Russel, X. Zhang, S.Miyahara and Y.Miyoshi
    IUGG XXIII General Assembly

  • Forcing mechanisms of the stratopause semiannual oscillation International conference

    Hiroshi Kubo, Yasunobu Miyoshi

    International Union of Geodesy and Geophysics  2003.7 

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    Presentation type：Oral presentation (general)  

    Venue：札幌市   Country：Japan  

    Title:Forcing mechanisms of the stratopause semiannual oscillation
    Name: Hiroshi Kubo and Yasunobu Miyoshi
    IUGG XXIII General Assembly

  • Diurnal tides in the mesosphere and thermosphere simulated by a general circulation model International conference

    Yasunobu Miyoshi, Hitoshi Fujiwara

    International Union of Geodesy and Geophysics  2003.7 

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    Presentation type：Oral presentation (general)  

    Venue：札幌市   Country：Japan  

    Title:Diurnal tides in the mesosphere and thermosphere simulated by a general circulation model
    Name: Yasunobu Miyoshi and Hitoshi Fujiwara
    IUGG XXIII General Assembly

  • 大気大循環モデルにより得られた半日潮汐波の日々変動について

    三好勉信，藤原均

    2003.7 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所（東京）   Country：Japan  

    Title:Day-to-day variations of semidiurnal tide simulated by a general circulation model
    Namne: Yasunobu Miyoshi and Hitoshi Fujiwara
    The 27th symposium on coordinated observations of the ionosphere and the magnetosphere in the polar regions.

  • 夏季の上部成層圏における大気潮汐について

    廣岡俊彦、森明子、三好勉信、村山泰啓

    日本気象学会  2003.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

    TiTle: Atmospheric tides in the summer upper stratosphere.
    Name:T. Hirooka, A. Mori, Y.Miyoshi and Y. Murayama
    Fall meetinf of Meteorological Society of Japan in 2003

  • 大気大循環モデルにより得られた一日潮汐波・半日潮汐波の日々変動について

    三好勉信，藤原均

    地球電磁気・地球惑星圏学会  2003.11 

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    Presentation type：Oral presentation (general)  

    Venue：富山大学(富山市）   Country：Japan  

    Title:DAy-to-day variations of diurnal and semi-diurnal tides simulated by a general circulation model
    Name: Yasunobu Miyoshi and Hitoshi Fujiwara
    114th general assembly of Society of Geomagnetism and Earth, Planetary and Space Sciences

  • 大気大循環モデルによる大気上下結合の研究 Invited

    三好勉信

    2003.12 

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    Presentation type：Oral presentation (general)  

    Venue：豊橋市   Country：Japan  

    Title: Coupling process of the atmsophere by a general circulation model
    Name: Yasunobu Miyoshi
    Workshop of Coupling Process of Equatorial Atmosphere (2003)

  • 近年の赤道域準2年振動（QBO)と半年周期振動（SAO)について

    梶山絵理、廣岡俊彦、三好勉信

    2004.2 

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    Presentation type：Oral presentation (general)  

    Venue：宇宙科学研究所   Country：Japan  

    Title:QBO and SAO in the equatorial region
    Nmae:K.Kajiyama,T.Hirooka and Y.Miyoshi
    18th symposium of the atmospheric Sciences

  • 成層圏・中間圏SAOの成因に関する解析 Invited

    久保博司、三好勉信

    2004.2 

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    Presentation type：Oral presentation (general)  

    Venue：宇宙科学研究所   Country：Japan  

    Title:Forcing mechanisms of the stratopause and mesopause semiannual oscillations
    Name: H. Kubo and Y.Miyoshi
    18th symposium of the atmospheric Sciences

  • 太陽活動度と成層圏温度との関連

    高野浦亮子、三好勉信

    日本気象学会  2004.3 

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    Presentation type：Oral presentation (general)  

    Venue：鹿児島市   Country：Japan  

    Title:Relation between the solar activity and the temperature in the stratosphere
    Name:R. Takanoura and Y. Miyoshi
    Meeting of Meteorological Society of Japan in Kyushu

  • 地上から熱圏上端までの大気モデリングと超高層・下層大気結合過程の研究課題 Invited

    藤原均、三好勉信、前田佐和子、野澤悟徳、品川裕之

    2004.6 

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    Presentation type：Oral presentation (general)  

    Venue：伊良湖ガーデンホテル   Country：Japan  

  • Forcing mechanisms of the semiannual oscillation International conference

    H. Kubo, and Y. Miyoshi

    2004.8 

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    Presentation type：Oral presentation (general)  

    Venue：Victoria, Canada   Country：Canada  

  • 大気大循環モデルを用いたオーロラ活動変化に伴う熱圏風変動の数値シミュレーション

    藤原均、三好勉信

    地球電磁気・地球惑星圏学会  2004.9 

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    Presentation type：Oral presentation (general)  

    Venue：愛媛大学   Country：Japan  

  • 大気大循環モデルにより得られたMLT領域での半日潮汐波の変動について

    三好勉信、藤原均

    地球電磁気・地球惑星圏学会  2004.9 

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    Presentation type：Oral presentation (general)  

    Venue：愛媛大学   Country：Japan  

  • 超高層大気のGCMシミュレーション

    藤原均，三好勉信

    2004.10 

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    Presentation type：Oral presentation (general)  

    Venue：柏市千葉県民プラザ   Country：Japan  

  • 対流圏から熱圏上部までを含む大気大循環モデルによる数値シミュレーション

    三好勉信，藤原均

    2004.10 

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    Presentation type：Oral presentation (general)  

    Venue：柏市千葉県民プラザ   Country：Japan  

  • アラスカのライダーレーダー観測による中間圏擾乱・大気波動と成層圏突然昇温の関連（その２）

    坂野井和代，村山泰啓, R. L. Collins, 三好勉信，水谷耕平

    日本気象学会  2004.10 

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    Presentation type：Oral presentation (general)  

    Venue：福岡   Country：Japan  

  • 成層圏、中間圏半年周期振動の成因についての解析

    久保博司, 三好勉信

    日本気象学会  2004.10 

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    Presentation type：Oral presentation (general)  

    Venue：福岡   Country：Japan  

  • 対流圏ー熱圏GCMの改良について

    三好勉信，藤原均

    2004.11 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 夏季極域における潮汐波とPMSE出現特性の関連について(GCMによる解析）

    三好勉信, 小川忠彦, 細川敬祐

    2004.12 

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    Presentation type：Oral presentation (general)  

    Venue：極地研究所   Country：Japan  

  • Global temperature and wind structures in the MLT region simulated by a GCM Invited International conference

    H. Fujiwara and Y. Miyoshi

    2005.1 

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    Presentation type：Oral presentation (general)  

    Venue：RISH, Kyoto University   Country：Japan  

  • Diurnal Tides in the MLT region Simulated by a General Circulation Model Invited International conference

    Y. Miyoshi and H. Fujiwara

    2005.1 

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    Presentation type：Oral presentation (general)  

    Venue：RISH, Kyoto University   Country：Japan  

  • 地表から大気上端までのGCMシミュレーション

    藤原均，三好勉信

    2005.2 

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    Presentation type：Oral presentation (general)  

    Venue：宇宙科学研究所   Country：Japan  

  • Day-to-day variations of the diurnal and semidiurnal tides in the MLT region simulated by a GCM International conference

    Y. Miyoshi and H. Fujiwara

    2005.2 

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    Presentation type：Oral presentation (general)  

    Venue：NIPR，Tokyo   Country：Japan  

  • Numerical simulation of tides in the thermosphere by a GCM, Mini workshop on coupled Ionosphere/Thermosphere modeling Invited International conference

    Miyoshi, Y., and H. Fujiwara

    2005.5 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：RISH, Kyoto University   Country：Japan  

  • Day-to-day varaiations of the general circulation in the Thermosphere simulated by a general circulation model Invited International conference

    Miyoshi, Y., and H. Fujiwara

    IAGA  2005.7 

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    Presentation type：Oral presentation (general)  

    Venue：oulouse, France   Country：France  

  • 大気大循環モデルにより得られたMLT領域での半日潮汐波の変動について

    三好勉信、藤原均

    2005.8 

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    Presentation type：Oral presentation (general)  

    Venue：極地研究所   Country：Japan  

  • 大気大循環モデルによる大規模伝搬性大気擾乱の数値シミュレーション

    藤原均，三好勉信

    2005.8 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所，東京   Country：Japan  

  • 大気大循環モデルにより得られた中間圏・熱圏領域での一日潮汐波の日々変動について

    三好勉信，藤原均

    2005.8 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所，東京   Country：Japan  

  • 太陽UV/EUV放射量の日々変動が中間圏・熱圏領域での一日潮汐波に及ぼす影響について

    三好勉信，藤原均

    地球電磁気・地球惑星圏学会  2005.9 

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    Presentation type：Oral presentation (general)  

    Venue：kyoto University   Country：Japan  

  • 熱圏領域での大規模伝播性大気擾乱のGCMシミュレーション

    藤原均，三好勉信

    地球電磁気・地球惑星圏学会  2005.9 

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    Presentation type：Oral presentation (general)  

    Venue：Kyoto University  

  • Modeling of minor constituents in the upper atmsophere

    藤原均，三好勉信，野澤悟徳

    2005.9 

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    Presentation type：Oral presentation (general)  

    Venue：Nagoya University  

  • 中間圏・下部熱圏における季節内振動と太陽放射量の27日周期変動との関連について Invited

    三好勉信，藤原均，高野浦亮子

    2005.9 

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    Presentation type：Oral presentation (general)  

    Venue：Nagoya University   Country：Japan  

  • 太陽放射量27日周期変動と中層大気大循環との関連

    高野浦亮子，三好勉信，藤原均

    日本気象学会  2005.11 

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    Presentation type：Oral presentation (general)  

    Venue：神戸大学   Country：Japan  

  • 中間圏・熱圏領域における大気微量成分のモデリング(太陽・オーロラ活動変化に対する一酸化窒素の変動と熱圏大気のエネルギー収支）

    藤原均，三好勉信，野澤悟徳，前田佐和子

    日本気象学会  2005.11 

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    Presentation type：Oral presentation (general)  

    Venue：神戸大学   Country：Japan  

  • 低緯度熱圏・電離圏変動とグローバルGCMシミュレーション Invited

    藤原均，三好勉信

    2006.1 

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    Presentation type：Oral presentation (general)  

    Venue：京都大学生存圏研究所   Country：Japan  

  • 南極域中間圏・熱圏下部における潮汐波の日々変動について−北極域との違いに注目して

    三好勉信

    2006.3 

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    Presentation type：Oral presentation (general)  

    Venue：東京大学   Country：Japan  

  • 熱圏-中間圏-成層圏大気上下結合に関する今後の課題３ Invited

    三好勉信

    2006.3 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • 大気大循環モデルによる下層大気から熱圏への大気波動伝播に関する研究

    藤原均、三好勉信

    2006.8 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • 大気大循環モデルによる下層大気から熱圏への大気波動伝播に関する研究

    三好勉信、藤原均

    2006.8 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • 極域大気波動の経度分布

    三好勉信

    2006.9 

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    Presentation type：Oral presentation (general)  

    Venue：豊川市市民プラザ   Country：Japan  

  • GCM simulation of the thermospehre/ionosphere International conference

    Hitoshi Fujiwara, Yasunobu Miyoshi

    2006.11 

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    Presentation type：Oral presentation (general)  

    Venue：地球シミュレータセンター   Country：Japan  

    GCM simulation of the thermospehre/ionosphere

  • 極域超高層大気モデリングの課題とレーダー観測

    藤原均、三好勉信

    2006.11 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • 上部中間圏・下部熱圏大気微量成分・下部熱圏電離圏のモデリング

    藤原均、三好勉信

    地球電磁気・地球惑星圏学会  2006.11 

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    Country：Japan  

  • 大気大循環モデルによる下層大気から熱圏への大気波動伝播に関する研究

    三好勉信、藤原均

    地球電磁気・地球惑星圏学会  2006.11 

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    Presentation type：Oral presentation (general)  

    Venue：相模原市   Country：Japan  

  • 高緯度域における下層大気から熱圏への大気波動伝播に関する研究

    三好勉信、藤原均

    2006.12 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • Geomagnetic activity effects on the loq-latitude thermosphere/ionosphere dimulated by a whole atmosphere general circulation model Invited International conference

    Hitoshi Fujiwara, Yasunobu Miyoshi

    2007.3 

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    Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

    Geomagnetic activity effects on the loq-latitude thermosphere/ionosphere dimulated by a whole atmosphere general circulation model

    Other Link： http://www.rish.kyoto-u.ac.jp/cpea-sympo/

  • Wave activity in the lower thermosphere and its relation to the variability of the lower atmosphere Invited International conference

    Yasunobu Miyoshi、Hitoshi Fujiwara

    2007.3 

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    Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

    Wave activity in the lower thermosphere and its relation to the variability of the lower atmosphere

    Other Link： http://www.rish.kyoto-u.ac.jp/cpea-sympo/

  • 成層圏突然昇温が中間圏、下部熱圏に与える影響について

    黒川和誠、三好勉信

    日本気象学会  2007.3 

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    Presentation type：Oral presentation (general)  

    Venue：熊本市   Country：Japan  

  • 極域超高層における大気潮汐波の振る舞い(15)－温度潮汐についての比較解析－

    麻生 武彦、堤 雅基、クリスホール、小川 泰信、三好 勉信、ローランドガルシア

    日本地球惑星科学連合2007年大会  2007.5 

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    Venue：幕張メッセ国際会議場   Country：Japan  

  • 大気圏－電離圏上下領域結合モデルプロジェクト

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    日本地球惑星科学連合2007年大会  2007.5 

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    Venue：幕張メッセ国際会議場   Country：Japan  

  • プラズマバブル生成に果たす赤道大気波動の役割

    小川 忠彦、三好 勉信、大塚 雄一

    日本地球惑星科学連合2007年大会  2007.5 

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    Venue：幕張メッセ国際会議場   Country：Japan  

  • 熱圏局所擾乱のGCMシミュレーション

    藤原均、三好勉信

    日本地球惑星科学連合2007年大会  2007.5 

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    Venue：幕張メッセ国際会議場   Country：Japan  

  • GCM simulations of the thermospheric disturbances produced by effects from below and upper regions International conference

    Fujiwara, H., and Y. Miyoshi

    AOGS meeting  2007.7 

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    Venue：Bankok   Country：Thailand  

    GCM simulations of the thermospheric disturbances produced by effects from below and upper regions

  • 大気大循環モデルによる中間圏ー熱圏物質交換の研究 Invited

    三好勉信、藤原均

    第31回極域宙空圏シンポジウム  2007.8 

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    Presentation type：Oral presentation (general)  

    Venue：国立極地研究所   Country：Japan  

  • 大気圏‐電離圏上下結合モデル計画

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    第31回極域宙空圏シンポジウム  2007.8 

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    Venue：国立極地研究所   Country：Japan  

  • 大気圏－電離圏上下領域結合シミュレーション：大気潮汐と電離圏変動との関係

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    地球電磁気・地球惑星圏学会第122回総会・講演会  2007.9 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気全域大循環モデルから推定される上部熱圏での大気密度変動

    藤原均、三好勉信

    地球電磁気・地球惑星圏学会第122回総会・講演会  2007.9 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気大循環モデルによる中間圏.熱圏間の大気微量成分輸送の見積もり

    三好勉信、藤原均

    地球電磁気・地球惑星圏学会第122回総会・講演会  2007.9 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気領域を含む大気大循環モデルについて Invited

    三好勉信

    磁気嵐実現に向けたシミュレー タ検討会  2007.9 

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    Presentation type：Oral presentation (general)  

    Venue：大阪府立大学中百舌鳥キャンパス   Country：Japan  

  • Development of the Whole Atmosphere and Ionosphere Vertical Coupling Model International conference

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, M. Ishii, Y. Otsuka, A. Saito

    International CAWSES symposium  2007.10 

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    Venue：Kyoto University   Country：Japan  

    Development of the Whole Atmosphere and Ionosphere Vertical Coupling Model

  • Development of the Solar-Terrestrial environment integrated simulator International conference

    Shinagawa, H., H. Shimazu, N. Terada, H. Jin, Y. Kubo, K. Fukazawa, K. Tsubouchi, T. Obara, H. Fujiwara

    International CAWSES symposium  2007.10 

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    Venue：kyoto University   Country：Japan  

    Development of the Solar-Terrestrial environment integrated simulator

  • Generation of the thermospheric localized structures simulated by a whole atmosphere GCM Invited International conference

    Hitoshi Fujiwara,Yasunobu Miyoshi

    International CAWSES symposium  2007.10 

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    Venue：Kyoto University   Country：Japan  

    Generation of the thermospheric localized structures simulated by a whole atmosphere GCM

  • 大気圏-電離圏領域結合シミュレーションモデルの開発

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    電離圏の利用と影響に関するシンポジウム  2007.11 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：情報通信研究機構   Country：Japan  

  • 熱圏に現れる日没直後の波動について

    三好勉信、藤原均

    2007.12 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：国立極地研究所   Country：Japan  

  • 大気圏－電離圏結合シミュレーションモデルの開発

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    PANSYシンポジウム  2007.12 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：国立極地研究所   Country：Japan  

  • 日々変動を再現する大気圏モデル

    三好　勉信、藤原　均

    第2回STE（太陽地球環境）現象報告会  2008.3 

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    Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 大気圏－電離圏結合シミュレーションモデルの開発

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    第2回STE（太陽地球環境）現象報告会  2008.3 

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    Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • 熱圏・電離圏変動と中性大気のエネルギー収支 Invited

    藤原均、三好勉信、品川裕之、陣英克、野澤悟徳、前田佐和子

    第3回ジオスペース環境科学研究会  2008.3 

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    Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  • Improved empirical model of thermospheric mass density by the CHAMP satellite

    平野隆，渡部重十，LiuHuixin，三好勉信，湯元清文

    日本地球惑星科学連合2008年大会  2008.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 太陽地球系科学の将来に向けて―プロジェクト間の連携

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    日本地球惑星科学連合2008年大会会  2008.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 大気圏－電離圏結合モデルによる大気波動の電離圏赤道異常への影響について

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    日本地球惑星科学連合2008年大会会  2008.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • モデル結合・融合方法の標準化：計算科学研究者間の連携と観測との連携

    寺田直樹，深沢圭一郎，陣英克，杉山徹，三好勉信，藤原均，金田香織，海老原祐輔，村田健史，吉川顕正，中田裕之，藤田茂，三好由純，関華奈子，加藤雄人，品川裕之，島津浩哲，久保勇樹，坪内健，田中高史

    日本地球惑星科学連合2008年大会  2008.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • GCMシミュレーションから予想される極冠域上部熱圏擾乱

    藤原　均、三好　勉信

    日本地球惑星科学連合2008年大会  2008.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 下層大気から熱圏への大気潮汐波の伝播と熱圏大気に及ぼす影響について

    三好　勉信、藤原　均

    日本地球惑星科学連合2008年大会  2008.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • Discovery of a terminator wave in thermosphere densities measured by the CHAMP satellite Invited International conference

    Forbes, J. M., S. Bruinsma, Y. Miyoshi and H. Fujiwara

    COSPAR  2008.7 

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    Presentation type：Oral presentation (general)  

    Venue：Montreal, Canada   Country：Canada  

    Discovery of a terminator wave in thermosphere densities measured by the CHAMP satellite

  • Morphological characteristics of disturbances generated in the polar cap region of the upper thermoswphere International conference

    Fujiwara, H., Y. Miyoshi

    COSPAR  2008.7 

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    Presentation type：Oral presentation (general)  

    Venue：Montreal, Canada   Country：Canada  

    Morphological characteristics of disturbances generated in the polar cap region of the upper thermoswphere

  • 数値モデルを用いた大気圏－電離圏結合過程の研究 Invited

    陣　英克、三好　勉信、藤原　均、品川　裕之

    ペタスケールコンピューティング検討会」＆「太陽地球/惑星系統合型モデル・シミュレータ構築に向けた研究集会」  2008.8 

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    Presentation type：Oral presentation (general)  

    Venue：海洋研究開発機構横浜研究所   Country：Japan  

  • MTI領域における大規模計算への展望 Invited

    三好　勉信、陣　英克、藤原　均、品川　裕之

    ペタスケールコンピューティング検討会」＆「太陽地球/惑星系統合型モデル・シミュレータ構築に向けた研究集会」  2008.8 

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    Presentation type：Oral presentation (general)  

    Venue：海洋研究開発機構横浜研究所   Country：Japan  

  • 熱圏の日没直後に現れる大気波動と潮汐波との関連について

    三好　勉信、藤原　均

    第32回極域宙空圏シンポジウム  2008.8 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：国立極地研究所   Country：Japan  

  • GCMシミュレーションに見られる極域熱圏大気変動の特徴

    藤原　均、三好　勉信

    第32回極域宙空圏シンポジウム  2008.8 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：国立極地研究所   Country：Japan  

  • モデル統合・融合の標準化 Invited

    寺田直樹，中田裕之，松本洋介，深沢圭一郎，陣英克，三好勉信，篠原育，杉山徹，梅田隆行，海老原祐輔，荻野竜樹，加藤雄人，金田香織，久保勇樹，品川裕之，島津浩哲，関華奈子，田中高史，坪内健，中野慎也，中村琢磨，藤田茂，藤原均，三好隆博，三好由純，村田健史，吉川顕正

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • 太陽地球系統合シミュレータの開発

    品川裕之，島津浩哲，久保勇樹，陣英克，寺田直樹，深沢圭一郎，坪内健，国武学，亘慎一，小原隆博，藤田茂，中溝葵，田中高史，三好勉信，藤原均，石井守，大塚雄一，齊藤昭則

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • 領域間結合モデリングによる大気圏・熱圏・電離圏科学の新たな展開 Invited

    藤原均，三好勉信，陣英克，品川裕之，石井守，大塚雄一，齊藤昭則

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • 大気大循環モデルによる熱圏極域重力波に関する研究 Invited

    三好勉信、藤原均

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • TAD励起・伝播の熱圏大気日々変動依存性について

    藤原均，三好勉信

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • 電離圏経度構造と下層大気とのつながりについて

    陣英克，三好勉信，藤原均，品川裕之

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • Separation of Sq current system into Cowling-Electrojet current channel using Hall conjugate current analysis

    吉川顕正，陣英克，三好勉信，魚住禎司，藤井良一，宮原三郎，糸長雅弘，湯元清文

    地球電磁気・地球惑星圏学会第12４回総会・講演会  2008.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市戦災復興記念館   Country：Japan  

  • 成層圏突然昇温に伴う中間圏界面付近での大気微量成分変動について

    志賀友哉，三好勉信

    日本気象学会秋季大会  2008.11 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市国際センター   Country：Japan  

  • A new challenge of atmospheric model: The whole atmosphere-ionosphere coupled model, international symposium International conference

    Jin, H., Y. Miyoshi, H. Fujiwara, H. Shinagawa, M. Ishii, Y. Otsuka, A. Saito

    Fifty years after IGY  2008.11 

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    Presentation type：Oral presentation (general)  

    Venue：AIST Tsukuba   Country：Japan  

    A new challenge of atmospheric model: The whole atmosphere-ionosphere coupled model, international symposium

  • 宇宙天気統合シミュレータ：リアルタイムから予報への課題

    品川裕之, 久保勇樹, 島津浩哲, 陣英克, 寺田直樹, 深沢圭一郎, 坪内健, 國武学, 亘慎一, 藤田茂, 中溝葵, 田中高史, 藤原均, 三好勉信

    STE研・NICT合同シミュレーション研究会  2009.1 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • 大気圏・電離圏結合モデリングによる超高層大気変動の解明

    藤原均，三好勉信

    STE研・NICT合同シミュレーション研究会  2009.1 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋大学   Country：Japan  

  • ISS-IMAP 計画と連携した大気圏・電離圏統合モデルの開発

    藤原均, 三好勉信, 陣英克, 品川裕之, 大塚雄一, 齊藤昭則, 石井守

    日本地球惑星科学連合2009年大会  2009.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 大気圏―電離圏統合モデルによる熱圏大気日々変動の研究

    三好勉信, 藤原均, 陣英克, 品川裕之, 大塚雄一, 齊藤昭, 石井守

    日本地球惑星科学連合2009年大会  2009.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 大気圏‐電離圏統合モデルによる電離圏変動の研究

    陣英克, 三好勉信, 藤原均, 品川裕之, 大塚雄一, 齊藤昭則, 石井守

    日本地球惑星科学連合2009年大会  2009.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • GCMシミュレーションに見られる熱圏での真夜中温度極大(MTM)

    藤原均, 三好勉信

    日本地球惑星科学連合2009年大会  2009.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 熱圏のシミュレーション研究

    品川裕之, 陣英克, 三好勉信, 藤原均

    日本地球惑星科学連合2009年大会  2009.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 高精度中心解法コードの開発とモデル融合への適用

    寺田直樹, 松本洋介, 三好隆博, 深沢圭一郎, 陣英克, 三好勉信, 藤原均, 品川裕之, 田中高史

    日本地球惑星科学連合2009年大会  2009.5 

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    Presentation type：Oral presentation (general)  

    Venue：千葉市幕張メッセ   Country：Japan  

  • 大気圏―電離圏―ダイナモ統合モデルによる熱圏中性大気密度分布について

    三好勉信

    太陽地球惑星系統合型モデル・シミュレータ構築に向けた研究集会（H21年度名古屋大学太陽地球環境研究所 共同研究集会）  2009.8 

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    Presentation type：Oral presentation (general)  

    Venue：九大九重山の家   Country：Japan  

  • 磁気圏－電離圏－大気圏結合モデルを用いた中性大気変動の電離圏・磁気圏への影響の研究

    品川 裕之， 陣 英克， 藤田 茂， 三好 勉信， 田中 高史，藤原 均， 寺田 直樹， 寺田 香織， 島津 浩哲， 村田 健史

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • 大気圏―電離圏統合モデルにより得られた日食に伴う中性大気変動について

    三好 勉信， 陣 英克， 藤原 均， 品川 裕之

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • 大気圏―電離圏統合モデルによる熱圏中性大気密度の経度構造に関する研究

    三好 勉信， 陣 英克， 藤原 均，品川 裕之， Liu Huixin， 平野 隆

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • 陣 英克， 三好 勉信， 藤原 均，品川 裕之， 寺田 香織, 大気圏－電離圏結合モデルによる電離圏日々変動の研究

    陣 英克， 三好 勉信， 藤原 均，品川 裕之， 寺田 香織

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • 2009年7月22日の日食における電離圏変動のシミュレーション

    品川 裕之， 陣 英克， 三好 勉信，藤原 均， 家森 俊彦， 松村 充，齊藤 昭則， 五井 紫， 藤田 茂，津川 卓也， 久保田 実， 加藤 久雄，石井 守， 村田 健史， 寺田 直樹，寺田 香織

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • 数値計算プロジェクトの将来像と惑星電磁圏の理解の今後 Invited

    寺田 直樹， 陣 英克， 松本 洋介，梅田 隆行， 深沢 圭一郎， 三好 隆博，加藤 雄人， 鈴木 朋憲， 三好 勉信，藤原 均， 品川 裕之， 寺田 香織，村田 健史， 吉川 顕正， 三好 由純，中田 裕

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • モデリング・シミュレーションによる地球・惑星超高層大気研究の展開 Invited

    藤原 均， 垰 千尋， 星野 直哉，寺田 直樹， 寺田 香織， 加藤 雄人，三好 勉信， 陣 英克， 品川 裕之

    地球電磁気・地球惑星圏学会第126回総会・講演会  2009.9 

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    Presentation type：Oral presentation (general)  

    Venue：金沢市金沢大学   Country：Japan  

  • 大気波動を介した大気圏‐電離圏結合過程その１（大気潮汐）

    陣 英克、三好 勉信、藤原均、品川 裕之、寺田 香織

    STEシミュレーション研究会：粒子加速と波動粒子相互作用　＆　宇宙プラズマ波動研究会  2009.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

  • 中層大気中の傾度流平衡と温度風平衡について(2)

    山本大介, 宮原三郎, 三好勉信

    日本気象学会  2000.10 

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    Presentation type：Oral presentation (general)  

    Venue：京都市   Country：Japan  

    Title: On theb geostrophic balance on mean zonal wind in the middle atmsophere (2)
    Name: daisuke Yamamoto, Saburo Miyahara and Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 2000

  • UARSデータに基づく対流圏-成層圏間の質量交換の見積り

    辻政二，廣岡俊彦，三好勉信

    日本気象学会  1998.5 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

    Title: Estimation of troposphere-stratosphere mass exchange by UARS data
    Name: Seiji Tsuji, Toshihiko Hirooka and Yasunobu Miyoshi
    Spring meeting of Meteorological Society of Japan in 1998

  • Variations of non-migrating tides simulated by the Kyushu University middle atmosphere circulation model Invited International conference

    Saburo Miyahara, Yasunobu Miyoshi

    COSPAR  1998.7 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋市   Country：Japan  

    Title:Variations of non-migrating tides simulated by the Kyushu University middle atmosphere circulation model
    Name: Saburo Miyahara and Yasunobu Miyoshi
    32th Scientific Assembly of COSPAR

  • Numerical Simulation of Rossby waves in the upper mesosphere and lower thermosphere International conference

    Yasunobu Miyoshi

    COSPAR  1998.7 

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    Presentation type：Oral presentation (general)  

    Venue：名古屋市   Country：Japan  

    Title:Numerical Simulation of Rossby waves in the upper mesosphere and lower thermosphere
    Name: Yasunobu Miyoshi
    32th Scientific Assembly of COSPAR

  • 大気大循環モデル中の大気潮汐波の解析

    山下浩二，宮原三郎，三好勉信

    日本気象学会  1998.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

    Title:Analysis of tides simulated by a general circulation model
    Name: Kohji Yamashita, Saburo Miyahara and Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1998

  • 大気大循環モデル中の10日波の出現特性について

    米満健，廣岡俊彦，三好勉信

    日本気象学会  1998.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

    Title:Behavior of the 10-day wave simulated by a general circulation model
    Name:takeshi Yonemitsu, Toshihiko Hirooka and Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1998

  • 中層大気大循環モデル中の潮汐波変動の解析

    二宮純子，宮原三郎，三好勉信

    日本気象学会  1998.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

    Title:variations of tides simulated by a general circulation model
    Name: Jyunko Ninomiya, Saburo Miyahara and Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1998

  • 南半球における停滞性ロスビー波の励起源について

    三好勉信

    日本気象学会  1998.10 

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    Presentation type：Oral presentation (general)  

    Venue：仙台市   Country：Japan  

    Title:Excitation source of the stationary Rossby wave in the sourthern hemisphere.
    Name: Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1998

  • Excitation mechanisms of normal mode Rossby waves International conference

    Toshihiko Hirooka, Takeshi Yonemitsu, Yasunobu Miyoshi

    International Union of Geodesy and Geophysics  1999.7 

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    Presentation type：Oral presentation (general)  

    Venue：Birmingham   Country：United Kingdom  

    Title:Excitation mechanisms of normal mode Rossby waves
    Name:toshihiko Hirooka, Takeshi Yonemitsu and Yasunobu Miyoshi
    IUGG XXII General Assembly

  • Excitation mechanism of quasi-stationary Rossby waves in the sourthern hemisphere International conference

    Yasunobu Miyoshi

    International Union of Geodesy and Geophysics  1999.7 

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    Presentation type：Oral presentation (general)  

    Venue：Birmingham   Country：United Kingdom  

    Title:Excitation mechanism of quasi-stationary Rossby waves in the sourthern hemisphere
    Name: Yasunobu Miyoshi
    IUGG XXII General Assembly

  • GCMによる中間圏界面域の波動について

    三好勉信

    1999.9 

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    Presentation type：Oral presentation (general)  

    Venue：京都市   Country：Japan  

    Title:Atmospheric waves in the mesopause region.
    Name: Yasunobu Miyoshi
    PSMOS workshop

  • プラネタリー波との非線形相互作用による大気潮汐波の励起

    山下浩二，宮原三郎，三好勉信

    日本気象学会  1999.11 

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    Presentation type：Oral presentation (general)  

    Venue：福岡市   Country：Japan  

    Title:Excitation of atmospheric tides by nonlinear interaction with the planetary wave
    Name:kohji Yamashita, Saburo Miyahara and yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1999

  • 中層大気中の傾度流平衡と温度風平衡について

    山本大介，宮原三郎，三好勉信

    日本気象学会  1999.11 

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    Presentation type：Oral presentation (general)  

    Venue：福岡市   Country：Japan  

    Title:On the geostrophic balance of mean zonal winds in the mesosphereand lower thermosphere
    Name:Daisuke Yamamoto, Saburo Miyahara and Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1999

  • 中層大気中の長周期波動−中層大気大循環モデルによる長周期波動の解明− Invited

    三好勉信

    日本気象学会  1999.11 

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    Presentation type：Symposium, workshop panel (public)  

    Venue：福岡市   Country：Japan  

    Title:Long period atmospheric waves in the middle atmosphere
    Name: Yasunobu Miyoshi
    Fall meeting of Meteorological Society of Japan in 1999

  • 成層圏オゾンと大気大循環の変動に関する研究

    廣岡俊彦，伊藤久徳, 三好勉信, 川平浩二

    日本気象学会  2000.5 

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    Presentation type：Oral presentation (general)  

    Venue：つくば市   Country：Japan  

    Title: A study of variations of stratospheric ozone and the general circulation of the atmosphere
    Name: Toshihiko Hirooka, Hisanori Itoh, Yasunobu Miyoshi and Kohji Kawahira
    Fall meeting of Meteorological Society of Japan in 2000

  • Seasonal and longitudinal variations of tides and planetary waves in the MLT region simulated by the middle atmosphere circulation model at Kyushu University Invited International conference

    Saburo Miyahara and Yasunobu Miyoshi

    2000.5 

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    Presentation type：Oral presentation (general)  

    Venue：Toronto   Country：Canada  

    Title:Seasonal and longitudinal variations of tides and planetary waves in the MLT region simulated by middle atmosphere circulation model at Kyushu University
    Name: Saburo Miyahara and Yasunobu Miyoshi
    PSMOS 2000 workshop

  • 九州大学中層大気大循環モデルによるSqのシミュレーション

    宮原三郎，豊田美帆，北谷匠子，伊藤英紀，三好勉信，山下浩二，川野圭子

    地球惑星科学関連学会  2000.6 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    Title:Sq simulation by the general circulation model at Kyushu University
    Name:Saburo Miyahara, Miho Toyoda, Syoko Kiytaya, Hideki Itoh, Yasunobu Miyoshi, Kohji Yamashita and Keiko Kawano
    The joint meeting of earth and Planetary science 2000

  • 極域下部熱圏の半日潮汐振動について−大循環モデルによる研究−

    山下浩二，二宮純子，川野圭子，宮原三郎，三好勉信

    地球惑星科学関連学会  2000.6 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    Title:Semidiurnal tides in the polar lower thermosphere - A study by a general circulation model-
    Name: Kohji Yamashita, jyunko Ninomiya, Keiko Kawano, Saburo Miyahara and Yasunobu Miyoshi
    The joint meeting of Earth and Planetary sciences 2000

  • The generation mechanisms of atmsopheric normal modes Invited International conference

    Yasunobu Miyoshi

    Western Pacific Geophysics Meeting/ Americal Geophysical Union  2000.6 

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    Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

    Title:The generation mechanisms of atmsopheric normal modes
    Name: Yasunobu Miyoshi
    WPGM Assembly

  • 中間圏界面半年振動と惑星規模波動について

    三好勉信

    2000.10 

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    Presentation type：Oral presentation (general)  

    Venue：京都大学   Country：Japan  

    Title: semiannual oscillation in the mesopause region and planetary waves
    Name: Ysaunobu Miyoshi
    PSMOS workshop

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MISC

  • 熱圏に現れる日没直後の波動について

    三好勉信、藤原均

    平成19年度PANSYシンポジウム収録，国立極地研究所,120-124Page.   2007.12

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • 大気圏－電離圏結合シミュレーションモデルの開発

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    平成19年度PANSYシンポジウム収録、国立極地研究所、39-52Page.   2007.9

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • 大気圏－電離圏結合シミュレーションモデルの開発

    陣　英克、三好　勉信、藤原　均、品川　裕之、石井　守、大塚　雄一、齋藤　昭則

    STEシミュレーション研究会収録   2007.9

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • オゾン化学輸送モデルの開発と数値実験

    廣岡俊彦, 宮原三郎, 三好勉信, 北村美沙子, 一丸知子

    東京大学気候システム研究センター   2007.7

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • オゾン化学輸送モデルの開発と数値実験

    廣岡俊彦, 宮原三郎, 三好勉信, 久保博司, 松村美沙子

    東京大学気候システム研究センター   2005.7

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • 超高層大気のGCMシミュレーション

    藤原均，三好勉信

    2004.10

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • 対流圏から熱圏上部までを含む大気大循環モデルによる数値シミュレーション

    三好勉信，藤原均

    2004.10

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • オゾン化学輸送モデルの開発と数値実験

    廣岡俊彦, 宮原三郎, 三好勉信, 岩尾航希, 久保博司

    2004.7

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • 大気大循環モデルによる大気上下結合の研究

    三好勉信

    2004.6

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  • オゾン化学輸送モデルの開発と数値実験

    廣岡俊彦, 宮原三郎, 三好勉信, 渡辺真吾, 吉川実

    東京大学気候システム研究センター平成13年度共同研究報告書   2002.1

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    Title:a report of development of ozone chmical transport model and numerical experimets
    Name:Toshihiko Hirooka, Saburo Miyahara, Yasunobu Miyoshi, Shingo Watanabe and Minoru Yoshikawa
    Proceeing of joint reserach at Center for Climate System Research (CCSR), the university of Tokyo, Page 18-21, published by CCSR.

  • 下層・超高層大気結合(惑星波を中心に）

    三好勉信

    2002.1

    　More details

    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    Title:Coupling process between the lower and upper atmosphere by the planetary wave
    Name: Yasunobu Miyoshi
    Proceedings of workshop, Page 6-14, published by Solar Terrestrial Enviromental Laboratory, Nagoya University.

  • シミュレーションによる北極域大気環境中の地球規模波動に関する調査報告書

    三好勉信，廣岡俊彦

    通信総合研究所   2001.3

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    Title: A report of planetary scale waves in the artic atmosphere obtained by numerical simulation
    Name: Toshihiko Hirooka and Yasunobu Miyoshi
    Published by Communication Research Laboratory

  • オゾン化学輸送モデルの開発と数値実験

    宮原三郎，廣岡俊彦，三好勉信，渡邉真吾，岩尾航希，児玉昌宏,山本大介

    東京大学気候システム研究センター平成12年度共同利用報告書   2001.1

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    Title:a report of development of ozone chmical transport model and numerical experimets
    Name:Saburo Miyahara,Toshihiko Hirooka, Yasunobu Miyoshi, Shingo Watanabe, Kohki Iwao, MAsahiro Kodama and Daisuke Yamamoto
    Proceeing of joint reserach at Center for Climate System Research (CCSR), the university of Tokyo, Page 22-25, published by CCSR.

  • 九大中層大気大循環モデルによる大気潮汐波シミュレーション

    不明

    平成12年度名古屋大学太陽地球環境研究所研究集会収録   2001.1

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    Title:Tides simulated by a general circulation model at Kyushu University
    Name: Saburo Miyahara and Yasunobu Miyoshi
    Proceedings of workshop, Page 26-36, published by Solar Terrestrial Enviromental Laboratory, Nagoya University

  • 中層大気大循環モデルによる長周期波動の解明

    三好勉信

    天気8日本気象学会）   2000.6

    　More details

    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    Title:A study of long period waves by uning a middle atmosphere general circulation model
    Name:Yasunobu Miyoshi
    Tenki, Vol. 47, Page 432-439. (published by Meteorological Society of Japan)

  • 第22回国際測地学地球物理学連合(IUGG99)報告(1)

    廣田勇, 木田秀次, 永島達也, 渡辺真吾, 三好勉信, 廣岡俊彦, 宮原三郎,他

    天気(日本気象学会）   2000.1

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    Title: A report of 22th general assembly of IUGG
    Name: Isamu Hirota, Hideji Kida, Tatsuya Nagashima, Shingo Watanabe, Yasunobu Miyoshi, Toshihiko Hirooka, Saburo Miyahara
    Tenki, Vol. 47, Page 17-26. (published by Meteorological Society of Japan)

  • オゾン化学輸送モデルの開発と数値実験

    宮原三郎，廣岡俊彦，三好勉信，合屋研之，西吉寿彦，二宮純子，米満健，渡邉真吾

    東京大学気候システム研究センター平成10年度共同研究報告書   1999.1

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    Title:a report of development of ozone chmical transport model and numerical experimets
    Name:saburo Miyahara, Toshihiko Hirooka, yasunobu Miyoshi, Kenshi Goya, Toshihiko Nishiyoshi, jyunko Ninomiya, Takeshi Yonemitsu and Shingo Watanabe
    Proceeing of joint reserach at Center for Climate System Research (CCSR), the university of Tokyo, Page 26-29, published by CCSR.

  • 中間圏界面領域の大気構造と力学過程に関する国際シンポジウムの報告

    津田敏隆, 中村卓司, 三好勉信, 川原琢也, 堤雅基, 村山泰啓, 高橋幸弘, 坂野井健

    天気(日本気象学会）   1998.11

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    Title: A report of EPIC sympojium
    Name:Toshitaka Tsuda, Takuji Nakamura, Yasunobu Miyoshi, Takuya kawahara, Masaki Tsutsumi, Yasutaka Murayama and Yukihiro Takahashi
    Tenki, Vol. 45, Page 843-849. (published by Meteorological Society of Japan)

  • 大気大循環モデルによる中間圏・熱圏下部大気大循環の数値実験

    宮原三郎, 三好勉信

    平成9年度京都大学電波科学計算機実験共同利用研究成果報告書   1998.1

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    Title: Numerical simulation of the general circulation in the MLT region by a general circulation model
    Name:Saburo Miyahara and Yasunobu Miyoshi
    Proceedings of joint research at Radio Science center for Space and Atmosphere, Page 107-110, published by Radio Science center for Space and Atmosphere, Kyoto University

  • オゾン化学輸送モデルの開発と数値実験

    宮原三郎, 廣岡俊彦, 三好勉信, 合屋研之, 吉見浩一, 辻政二

    東京大学気候システム研究センター平成9年度共同研究報告書   1998.1

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    Title:a report of development of ozone chmical transport model and numerical experimets
    Name:Saburo Miyahara,Toshihiko Hirooka, Yasunobu Miyoshi, Kenshi Goya, Koichi Yoshimi and Seiji Tsuji
    Proceeing of joint reserach at Center for Climate System Research (CCSR), the university of Tokyo, Page 28-31, published by CCSR.

▼display all

Professional Memberships

  • 日本気象学会

  • 地球電磁気・地球惑星圏学会

  • COSPAR(Committe on Space Research) Associate

  • AGU

Committee Memberships

  • 日本気象学会   九州支部会計監査委員   Domestic

    1996.4 - 2025.3   

  • 日本気象学会   九州支部会計監査委員   Domestic

    1996.4 - 2021.3   

Academic Activities

  • 学生発表賞審査委員

    第154回地球電磁気・地球惑星圏学会総会・講演会  （ Japan ） 2023.9

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • Screening of academic papers

    Role(s)： Peer review

    2022

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：6

  • 学生発表賞審査委員

    第150回地球電磁気・地球惑星圏学会総会・講演会  （ online Japan ） 2021.11

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • Screening of academic papers

    Role(s)： Peer review

    2021

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：7

  • 大気圏・電離圏セッションで座長

    第148回地球電磁気・地球惑星圏学会総会・講演会  （ Japan ） 2020.11

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • Screening of academic papers

    Role(s)： Peer review

    2020

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：5

  • 座長（Chairmanship）

    第63回宇宙科学技術連合講演会  （ Japan ） 2019.11

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    Type：Competition, symposium, etc. 

    Number of participants：700

  • 大会実行委員

    2019年度日本気象学会秋季大会  （ Japan ） 2019.10

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • 座長（Chairmanship） International contribution

    Varsiti closing symposium  （ Sofia Bulgaria ） 2019.6

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    Type：Competition, symposium, etc. 

    Number of participants：100

  • Screening of academic papers

    Role(s)： Peer review

    2019

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：6

  • 座長（Chairmanship）

    地球電磁気・地球惑星圏学会  （ Japan ） 2018.11

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    第62回宇宙科学技術連合講演会  （ Japan ） 2018.10

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    Type：Competition, symposium, etc. 

  • Screening of academic papers

    Role(s)： Peer review

    2018

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：3

  • 学生発表賞審査委員

    第142回地球電磁気・地球惑星圏学会総会・講演会  （ Japan ） 2017.10

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • Screening of academic papers

    Role(s)： Peer review

    2017

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：4

  • 大会実行委員LOC

    第140回地球電磁気・地球惑星圏学会総会・講演会  （ Japan ） 2016.11

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • Screening of academic papers

    Role(s)： Peer review

    2016

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    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：3

  • 大会実行委員

    2014年度日本気象学会秋季大会  （ Japan ） 2014.10

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • 座長（Chairmanship）

    日本気象学会春季大会  （ Japan ） 2012.5

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    Type：Competition, symposium, etc. 

  • 専門分科会コンビナー

    日本気象学会春季大会  （ Japan ） 2012.5

    　More details

    Type：Competition, symposium, etc. 

    Number of participants：500

  • 大会実行委員

    2009年度日本気象学会秋季大会  （ Japan ） 2009.11

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • 学生賞審査委員

    第126回地球電磁気・地球惑星圏学会総会・講演会  （ Japan ） 2009.9

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • 学生賞審査委員

    第124回地球電磁気・地球惑星圏学会総会・講演会  （ Japan ） 2008.10

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • 座長（Chairmanship）

    日本地球惑星科学連合  （ Japan ） 2008.5 - Present

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship） International contribution

    International CAWSES symposium  （ Kyoto University Japan ） 2007.10 - Present

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    地球電磁気・地球惑星圏学会  （ Japan ） 2006.11 - Present

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    地球電磁気・地球惑星圏学会  （ Japan ） 2005.9 - Present

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    Type：Competition, symposium, etc. 

  • 大会実行委員

    2004年度日本気象学会秋季大会  （ 福岡市 ） 2004.10 - Present

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    Type：Competition, symposium, etc. 

    Number of participants：500

▼display all

Research Projects

  • 超低高度衛星技術試験機SLATSデータを用いた超高層大気の密度推定の研究

    2022.4 - 2023.3

    Joint research

    　 More details

    Authorship：Principal investigator  Grant type：Other funds from industry-academia collaboration

  • 超低高度衛星技術試験機SLATSデータを用いた超高層大気の密度推定の研究

    2021.4 - 2022.3

    Joint research

    　 More details

    Authorship：Principal investigator  Grant type：Other funds from industry-academia collaboration

  • 近年の北極域海氷減少が引き起こす熱圏・電離圏変動の解明

    Grant number：21H01150  2021 - 2024

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship：Principal investigator  Grant type：Scientific research funding

  • 超低高度衛星技術試験機SLATSデータを用いた超高層大気の密度推定の研究

    2020.12 - 2021.3

    Joint research

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    Authorship：Principal investigator  Grant type：Other funds from industry-academia collaboration

  • 赤道電離圏変動とプラネタリー波の関係 International coauthorship

    2019.2 - 2022.1

    九州大学 

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    Authorship：Principal investigator 

    赤道電離圏変動とプラネタリー波の関係について、衛星観測（ドイツ側）及び数値モデル・地上観測（日本側）の共同研究により明らかにする・

  • 大気圏電離圏モデルGAIAの拡張による多領域相互作用下の電離圏嵐の発生・伝搬解析

    Grant number：19K03942  2019 - 2021

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 赤道電離圏の変動とプラネタリー波の関係について

    2018 - 2021

    Japan Society for the Promotion of Science  Bilateral program

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    Authorship：Principal investigator  Grant type：Joint research

  • 大気大循環モデルによる中間圏・熱圏下部H2O・HOX変動の研究

    Grant number：18H04447  2018 - 2019

    Japan Society for the Promotion of Science・Ministry of Education, Culture, Sports, Science and Technology  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

  • 衛星データを用いた超高層大気の密度推定の研究

    2017.4 - 2020.3

    Joint research

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    Authorship：Principal investigator  Grant type：Other funds from industry-academia collaboration

  • 高分解能版大気圏・電離圏モデルによる熱圏重力波の研究

    Grant number：15H03733  2015 - 2018

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship：Principal investigator  Grant type：Scientific research funding

  • 南半球での超高層大気下部の大気重力波マッピング:ANGWIN網による空白域の調査

    Grant number：15H02137  2015 - 2018

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • エルニーニョ気候変動に対する超高層大気の応答とそのメカニズムの解明

    Grant number：15K05301  2015 - 2017

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 電離圏嵐の数値予報：北極・赤道域観測と連携したシミュレーション手法開発と実証

    Grant number：23340144  2011 - 2013

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 大気圏－電離圏統合モデルによる超高層大気の変動機構の解明と数値予測システムの構築

    Grant number：20200047  2008 - 2010

    Japan Society for the Promotion of Science・Ministry of Education, Culture, Sports, Science and Technology  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 中間圏・下部熱圏における物質循環に関する研究

    Grant number：19540464  2007 - 2009

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Authorship：Principal investigator  Grant type：Scientific research funding

  • 大気大循環モデルによる中間圏・熱圏大気大循環の数値実験

    2005.4 - 2006.3

    Joint research

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    Authorship：Principal investigator  Grant type：Other funds from industry-academia collaboration

  • 大気大循環モデルによる中間圏・熱圏大気大循環の数値実験

    2005.3 - 2004.4

    Joint research

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    Authorship：Principal investigator  Grant type：Other funds from industry-academia collaboration

  • 中間圏・熱圏下部における長周期振動と下層大気変動との関連

    Grant number：15540420  2003 - 2005

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

  • 平成15年度オゾン層破壊の長周期変動要因の解析と将来予測に関する研究

    2003

    受託研究費　(独）国立環境研究所

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Contract research

  • オゾン化学輸送モデルの開発と数値実験

    1993.4

    東京大学気候システム研究センター 

    　 More details

    Authorship：Coinvestigator(s) 

    In order to investigate mechanisms of ozone losses in the stratosphere, we develop a new general ciculation model, which includes schmes for photochemistry of ozone and effects of ozone transport by dynamics. By numrical simulation with the new general ciculation model, year-to-year variations of the stratospheric ozone are examined. The relationship between interannual variations of the stratospheric ozone and interannual variations of planetary wave activities are investigated.

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Class subject

  • 地球惑星数学Ⅱ

    2024.10 - 2025.3   Second semester

  • 中層大気物理学

    2024.10 - 2025.3   Second semester

  • 地球惑星数理演習

    2024.4 - 2024.9   First semester

  • 大気科学

    2024.4 - 2024.9   First semester

  • 中層大気物理学

    2023.10 - 2024.3   Second semester

  • 地球惑星数学Ⅱ

    2023.10 - 2024.3   Second semester

  • 大気科学

    2023.4 - 2023.9   First semester

  • 地球惑星数理演習

    2023.4 - 2023.9   First semester

  • 地球惑星数学Ⅱ

    2022.10 - 2023.3   Second semester

  • 大気力学特論

    2022.4 - 2022.9   First semester

  • Dynamic Meteorology

    2022.4 - 2022.9   First semester

  • 力学基礎

    2022.4 - 2022.9   First semester

  • 大気力学特論

    2022.4 - 2022.9   First semester

  • 地球惑星数理演習

    2022.4 - 2022.9   First semester

  • 地球惑星数学Ⅱ

    2021.10 - 2022.3   Second semester

  • 地球惑星数学Ⅱ

    2021.10 - 2022.3   Second semester

  • 大気力学特論

    2021.4 - 2021.9   First semester

  • 地球惑星数理演習

    2021.4 - 2021.9   First semester

  • 大気力学特論

    2021.4 - 2021.9   First semester

  • 地球惑星数学Ⅱ

    2020.10 - 2021.3   Second semester

  • 基幹物理学ⅠＡ

    2020.4 - 2020.9   First semester

  • 地球惑星数理演習

    2020.4 - 2020.9   First semester

  • 大気力学特論

    2020.4 - 2020.9   First semester

  • Dynamic Meteorology

    2020.4 - 2020.9   First semester

  • 地球惑星数学Ⅱ

    2019.10 - 2020.3   Second semester

  • 大気力学特論

    2019.4 - 2019.9   First semester

  • 地球惑星数理演習

    2019.4 - 2019.9   First semester

  • 地球惑星数学Ⅱ

    2018.10 - 2019.3   Second semester

  • Dynamic Meteorology

    2018.4 - 2018.9   First semester

  • 地球惑星数理演習

    2018.4 - 2018.9   First semester

  • 大気力学特論

    2018.4 - 2018.9   First semester

  • 基幹物理学ⅠＡ

    2018.4 - 2018.9   First semester

  • 地球惑星数学Ⅱ

    2017.10 - 2018.3   Second semester

  • 大気力学特論

    2017.4 - 2017.9   First semester

  • 地球惑星数理演習

    2017.4 - 2017.9   First semester

  • 地球惑星数学２

    2016.10 - 2017.3   Second semester

  • 基幹物理学IA

    2016.4 - 2016.9   First semester

  • 地球惑星数理演習

    2016.4 - 2016.9   First semester

  • 大気力学特論

    2016.4 - 2016.9   First semester

  • 地球惑星数学２

    2015.10 - 2016.3   Second semester

  • 大気力学特論

    2015.4 - 2015.9   First semester

  • 地球惑星数理演習

    2015.4 - 2015.9   First semester

  • 大気力学特論

    2014.4 - 2014.9   First semester

  • 地球惑星数学２

    2014.4 - 2014.9   First semester

  • 基幹物理学IA

    2014.4 - 2014.9   First semester

  • 地球惑星数理演習

    2014.4 - 2014.9   First semester

  • 自然科学総合実験

    2013.10 - 2014.3   Second semester

  • 地球惑星数学１

    2013.10 - 2014.3   Second semester

  • 大気力学特論

    2013.4 - 2013.9   First semester

  • 地球惑星数学２

    2013.4 - 2013.9   First semester

  • 地球惑星数理演習

    2013.4 - 2013.9   First semester

  • 自然科学総合実験

    2012.4 - 2012.9   First semester

  • 地球惑星数学２

    2012.4 - 2012.9   First semester

  • 地球惑星数理演習

    2012.4 - 2012.9   First semester

  • 大気力学特論

    2012.4 - 2012.9   First semester

  • 地球惑星物理学演習Ｉ

    2011.10 - 2012.3   Second semester

  • 自然科学総合実験

    2011.4 - 2011.9   First semester

  • 地球惑星数学２

    2011.4 - 2011.9   First semester

  • 地球惑星数理演習

    2011.4 - 2011.9   First semester

  • 大気力学特論

    2011.4 - 2011.9   First semester

  • 地球惑星物理学演習Ｉ

    2010.10 - 2011.3   Second semester

  • 自然科学総合実験

    2010.4 - 2010.9   First semester

  • 地球惑星数学２

    2010.4 - 2010.9   First semester

  • 地球惑星数理演習

    2010.4 - 2010.9   First semester

  • 大気力学特論

    2010.4 - 2010.9   First semester

  • 自然科学総合実験

    2009.4 - 2009.9   First semester

  • 地球惑星数学２

    2009.4 - 2009.9   First semester

  • 地球惑星数理演習

    2009.4 - 2009.9   First semester

  • 大気力学特論

    2009.4 - 2009.9   First semester

  • 自然災害と地球環境問題

    2009.4 - 2009.9   First semester

  • 自然科学総合実験

    2008.4 - 2008.9   First semester

  • 地球惑星数学２

    2008.4 - 2008.9   First semester

  • 地球惑星数理演習

    2008.4 - 2008.9   First semester

  • 大気力学特論

    2008.4 - 2008.9   First semester

  • 自然科学総合実験

    2007.10 - 2008.3   Second semester

  • 自然災害と地球環境問題

    2007.10 - 2008.3   Second semester

  • 地球惑星物理学実験２

    2007.4 - 2007.9   First semester

  • 中層大気物理学

    2007.4 - 2007.9   First semester

  • 地球惑星数学２

    2007.4 - 2007.9   First semester

  • 地球惑星数理演習

    2007.4 - 2007.9   First semester

  • 地球惑星物理学実験２

    2006.4 - 2006.9   First semester

  • 中層大気物理学

    2006.4 - 2006.9   First semester

  • 地球惑星数学２

    2006.4 - 2006.9   First semester

  • 地球惑星数理演習

    2006.4 - 2006.9   First semester

  • 地球惑星物理学実験２

    2005.4 - 2005.9   First semester

  • 中層大気物理学

    2005.4 - 2005.9   First semester

  • 地球惑星数学２

    2005.4 - 2005.9   First semester

  • 地球惑星数理演習

    2005.4 - 2005.9   First semester

  • 地球惑星物理学実験２

    2004.4 - 2004.9   First semester

  • 中層大気物理学

    2004.4 - 2004.9   First semester

  • 地球惑星数学２

    2004.4 - 2004.9   First semester

  • 地球惑星数理演習

    2004.4 - 2004.9   First semester

  • 自然現象と地球環境問題

    2003.4 - 2003.9   First semester

  • 中層大気物理

    2003.4 - 2003.9   First semester

  • 地球惑星数学２

    2003.4 - 2003.9   First semester

  • 地球惑星数理演習

    2003.4 - 2003.9   First semester

  • 地球惑星物理学実験２

    2003.4 - 2003.9   First semester

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Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2024  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2024年4月～2025年3月

  • 2023  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2023年4月～2024年3月

  • 2022  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2022年4月～2023年3月

  • 2021  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2021年4月～2022年3月

  • 2020  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2020年4月～2021年3月

  • 2019  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2019年4月～2020年3月

  • 2018  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2018年4月～2019年3月

  • 2017  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2017年4月～2018年3月

  • 2016  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2016年4月～201７年3月

  • 2015  JAXA  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2015年4月～2016年3月

  • 2015  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：201５年4月～2016年3月

  • 2014  JAXA  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2014年4月～2015年3月

  • 2014  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2014年4月～2015年3月

  • 2013  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2013年4月～2014年3月

  • 2012  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2012年1月〜2013年3月

  • 2005  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2005年4月〜2006年3月

  • 2004  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：2004年9月〜2005年3月

  • 2003  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：一年間

  • 2002  国立極地研究所  Classification:Affiliate faculty  Domestic/International Classification:Japan 

    Semester, Day Time or Duration：一年間

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Participation in international educational events, etc.

  • 2019.3

    京都大学RISHおよびインドネシアLAPANとの共同開催によるISQUAR (赤道大気についての国際スクール)

    ISQUAR (赤道大気についての国際スクール)にて講師（授業）

    　 More details

    Venue：インドネシア・バンドン市

    Number of participants：71

Outline of Social Contribution and International Cooperation activities

  • 特になし

Social Activities

  • 福岡県立明善高校にて出前授業

    2016.7

    　More details

    Audience：Infants,　Schoolchildren,　Junior students,　High school students

    Type：Seminar, workshop

Acceptance of Foreign Researchers, etc.

  • China University of Geosciences

    Acceptance period： 2018.7 - 2019.1   （Period）：1 month or more

    Nationality：China

    Business entity：Private/Foundation

  • National Central University

    Acceptance period： 2016.7 - 2017.6   （Period）：1 month or more

    Nationality：Taiwan, Province of China

    Business entity：Private/Foundation

Travel Abroad

  • 2023.7 - 2023.8

    Staying countory name 1：Singapore   Staying institution name 1：Singapore, Singapore

  • 2023.7

    Staying countory name 1：Germany   Staying institution name 1：Berlin, Grmany

  • 2023.3

    Staying countory name 1：Germany   Staying institution name 1：IAP　Institute for Atmospheric Physics

  • 2022.11

    Staying countory name 1：Germany   Staying institution name 1：IAP　Institute for Atmospheric Physics

  • 2019.9

    Staying countory name 1：Germany   Staying institution name 1：GFZ　German Research Center for Geosicences

  • 2019.7

    Staying countory name 1：Canada   Staying institution name 1：IUGG general assembly

  • 2019.6

    Staying countory name 1：Bulgaria   Staying institution name 1：VarSITI closing symposium

  • 2018.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2018.7

    Staying countory name 1：United States   Staying institution name 1：COSPAR general assembly

  • 2018.6

    Staying countory name 1：Spain   Staying institution name 1：Whole atmosphere modeling workshop

  • 2017.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2016.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2015.6 - 2015.7

    Staying countory name 1：Czech Republic   Staying institution name 1：IUGG general assembly

  • 2014.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2013.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2013.8

    Staying countory name 1：Mexico   Staying institution name 1：Hyatt Regency Merida　Hotel

  • 2013.7

    Staying countory name 1：Taiwan, Province of China   Staying institution name 1：National Central University

  • 2013.5

    Staying countory name 1：Brazil   Staying institution name 1：INPE, Brazil

  • 2012.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2011.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2011.7

    Staying countory name 1：Australia   Staying institution name 1：IUGG2011

  • 2010.7

    Staying countory name 1：Germany   Staying institution name 1：COSPAR

  • 2009.12

    Staying countory name 1：United States   Staying institution name 1：AGU

  • 2009.8

    Staying countory name 1：Singapore   Staying institution name 1：AOGS

  • 2008.7

    Staying countory name 1：Canada   Staying institution name 1：COSPAR

  • 2005.7

    Staying countory name 1：France   Staying institution name 1：IAGA

  • 2003.3

    Staying countory name 1：United Kingdom   Staying institution name 1：University College London

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