Updated on 2024/10/02

Information

 

写真a

 
MORI MASATO
 
Organization
Research Institute for Applied Mechanics Division of Earth Environment Dynamics Assistant Professor
Interdisciplinary Graduate School of Engineering Sciences Department of Interdisciplinary Engineering Sciences（Concurrent）
Title
Assistant Professor
Profile
My research interests include atmospheric circulation variability that cause extreme weather events. We aim to understand climate variability and change by clarifying the mechanisms and predictability of atmospheric circulation variability and estimating (attribution) the impact of external factors such as global warming on that through climate diagnostics using reanalysis data and numerical experiments using dynamical models and global climate models.
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Research Areas

  • Natural Science / Atmospheric and hydrospheric sciences

Research History

  • Kyushu University Research Institute for Applied Mechanics Assistant Professor

    2020.9 - Present

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  • The University of Tokyo Research Center for Advanced Science and Technology Assistant Professor

    2016.4 - 2020.8

  • The University of Tokyo Atmosphere and Ocean Research Institute Specially Appointed Assistant Professor

    2014.8 - 2016.3

  • The University of Tokyo Atmosphere and Ocean Research Institute Academic Researcher

    2008.4 - 2014.7

Education

  • 北海道大学大学院   地球環境科学研究科   大気海洋圏環境科学専攻 博士課程

    - 2008

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    Country： Japan

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  • 北海道大学大学院   地球環境科学研究科   大気海洋圏環境科学専攻 修士課程

    - 2004

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    Country： Japan

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  • Shizuoka University   Faculty of Science   Department of Physics

    - 2002

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    Country： Japan

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Research Interests・Research Keywords

  • Research theme：異常気象

    Keyword：異常気象

    Research period： 2008 - Present

  • Research theme：地球温暖化

    Keyword：地球温暖化

    Research period： 2008 - Present

  • Research theme：Climate Dynamics

    Keyword：Climate Dynamics

    Research period： 2008 - Present

  • Research theme：Atmosphere-Ocean-Sea Ice Interaction

    Keyword：Atmosphere-Ocean-Sea Ice coupling, Teleconnection

    Research period： 2021.4 - Present

  • Research theme：Impacts of global warming-induced Arctic sea ice change on the mid-latitude atmosphere

    Keyword：Arctic sea ice variability, remote influence, global warming, extreme weather, Arctic, sea ice

    Research period： 2013.4 - Present

  • Research theme：Seasonal and near-term prediction of tropical cyclone activity over the Western North Pacific

    Keyword：tropical cyclone, seasonal prediction, near-term prediction, CGCM

    Research period： 2011.4 - 2013.3

  • Research theme：Understanding the formation mechanism of the atmospheric general circulation in the tropics using aqua planet experiments

    Keyword：aqua planet, superrotation, Hadley Circulation, Walker Circulation

    Research period： 2008.4 - 2010.3

  • Research theme：Dynamics of the Pacific/North American Teleconnection Pattern

    Keyword：PNA, MJO, teleconnection, low-frequency variability, storm track

    Research period： 2002.4 - 2008.3

Awards

  • 日本気象学会気象集誌論文賞（2013年）

    2013.11   日本気象学会  

Papers

  • Robust Arctic sea-ice influence on the frequent Eurasian cold winters in past decades Reviewed International journal

    Masato Mori, Masahiro Watanabe, Hideo Shiogama, Jun Inoue, Masahide Kimoto

    Nature Geoscience   7 ( 12 )   869 - 873   2014.12

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1038/NGEO2277

  • What Determines the East Asian Winter Temperature during El Nino?-Role of the Early Onset El Nino and Tropical Indian Ocean Warming Reviewed International journal

    Shiozaki, M; Tokinaga, H; Mori, M

    Journal of Climate   37 ( 15 )   4031 - 4043   2024.8   （ ISSN:0894-8755 eISSN:1520-0442 ）

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

    DOI： 10.1175/JCLI-D-23-0627.1

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  • The Influence of Extratropical Ocean on the PNA Teleconnection: Role of Atmosphere-Ocean Coupling Reviewed International journal

    Mori, M; Tokinaga, H; Kosaka, Y; Nakamura, H; Taguchi, B; Tatebe, H

    Geophysical Research Letters   51 ( 14 )   2024.7   （ ISSN:0094-8276 eISSN:1944-8007 ）

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1029/2024GL110234

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  • Northern Hemisphere winter atmospheric teleconnections are intensified by extratropical ocean-atmosphere coupling Reviewed International journal

    Masato Mori, Yu Kosaka, Bunmei Taguchi, Hiroki Tokinaga, Hiroaki Tatebe, Hisashi Nakamura

    Communications Earth & Environment   5 ( 1 )   2024.3   （ eISSN:2662-4435 ）

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Springer Science and Business Media LLC  

    Abstract

    The role of extratropical atmosphere-ocean coupling in generating and maintaining large-scale atmospheric low-frequency variability remains an open question owing to vigorous atmospheric internal fluctuations. Here, we use coupled and uncoupled large-ensemble global model simulations to clarify how the coupling intensifies atmospheric teleconnection patterns in the Northern Hemisphere winter. We show that the extratropical coupling selectively enhances the variance of three principal modes of variability, explaining 13%, 11%, and 10% of the total variance of Pacific/North American, North Atlantic Oscillation, and Warm-Arctic Cold-Eurasian patterns, respectively. Atmosphere-ocean coupling reduces damping to lower-tropospheric available potential energy, which in turn increases kinetic energy by changing energy transfer within the mode. The extratropical ocean is overall passive (adjustable) to large-scale atmospheric variation, thus contributing to the prominence of these modes. The geographical dependence of available potential energy damping suggests the existence of mode-specific sweet spots where the influence of coupling operates efficiently, providing a clue to improving the model biases in variance and signal-to-noise ratio of these modes.

    DOI： 10.1038/s43247-024-01282-1

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    Other Link： https://www.nature.com/articles/s43247-024-01282-1

    Repository Public URL： https://hdl.handle.net/2324/7178881

  • Global Historical Reanalysis with a 60-km AGCM and Surface Pressure Observations: OCADA Reviewed International journal

    Ishii, M., H. Kamahori, H. Kubota, M. Zaiki, R. Mizuta, H. Kawase, M. Nosaka, H. Yoshimura, N. Oshima, E. Shindo, H. Koyama, M. Mori, S. Hirahara, Y. Imada, K. Yoshida, T. Nozawa, T. Takemi, T. Maki, A. Nishimura

    Journal of the Meteorological Society of Japan   102 ( 2 )   209 - 240   2024.3

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

    DOI： https://doi.org/10.2151/jmsj.2024-010

    Repository Public URL： https://hdl.handle.net/2324/7177974

  • Barents-Kara sea-ice decline attributed to surface warming in the Gulf Stream Reviewed International journal

    Yoko Yamagami, Masahiro Watanabe, Masato Mori, Jun Ono

    Nature Communications   13 ( 1 )   3767   2022.12   （ eISSN:20411723 ）

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

    Decline in winter sea-ice concentration (SIC) in the Barents-Kara Sea significantly impacts climate through increased heat release to the atmosphere. However, the past Barents-Kara SIC decrease rate is underestimated in the majority of Coupled Model Intercomparison Project Phase 6 (CMIP6) climate models. Here we show that climate model simulations can reproduce the Barents-Kara SIC trend for 1970–2017 when sea surface temperature (SST) variability in the Gulf Stream region is constrained by observations. The constrained warming of the Gulf Stream strengthens ocean heat transport to the Barents-Kara Sea that enhances the SIC decline. The linear trends between the SIC and SST are highly correlated in the CMIP6 ensemble, suggesting that the externally forced component of the Gulf Stream SST increase explains up to 56% of the forced Barents-Kara SIC trend. Therefore, future warming of the Gulf Stream can be an essential pacemaker of the SIC decline.

    DOI： 10.1038/s41467-022-31117-6

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    Repository Public URL： https://hdl.handle.net/2324/7161069

  • Arctic sea ice loss and Eurasian cooling in winter 2020−21 Reviewed International journal

    Kazuaki Nishii, Bunmei Taguchi, Masato Mori, Yu Kosaka, and Hisashi Nakamura

    SOLA   18   199 - 204   2022.9

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

    DOI： doi:10.2151/sola.2022-032

    Repository Public URL： https://hdl.handle.net/2324/7161187

  • Robust but weak winter atmospheric circulation response to future Arctic sea ice loss Reviewed International coauthorship International journal

    D. Smith, R. Eade, M. Andrews, H. Ayres, A. Clark, S. Chripko, C. Deser, N. J. Dunstone, J. Garcia-Serrano, G. Gastineau, L. S. Graff, S. C. Hardiman, B. He, L. Hermanson, T. Jung, J. Knight, X. Levine, G. Magnusdottir, E. Manzini, D. Matei, M. Mori, R. Msadek, P. Ortega, Y. Peings, A. A. Scaife, J. A. Screen, M. Seabrook, T. Semmler, M. Sigmond, J. Streffing, L. Sun, A. Walsh

    Nature Communications   13 ( 1 )   727   2022.2   （ eISSN:20411723 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：NATURE PORTFOLIO  

    The possibility that Arctic sea ice loss weakens mid-latitude westerlies, promoting more severe cold winters, has sparked more than a decade of scientific debate, with apparent support from observations but inconclusive modelling evidence. Here we show that sixteen models contributing to the Polar Amplification Model Intercomparison Project simulate a weakening of mid-latitude westerlies in response to projected Arctic sea ice loss. We develop an emergent constraint based on eddy feedback, which is 1.2 to 3 times too weak in the models, suggesting that the real-world weakening lies towards the higher end of the model simulations. Still, the modelled response to Arctic sea ice loss is weak: the North Atlantic Oscillation response is similar in magnitude and offsets the projected response to increased greenhouse gases, but would only account for around 10% of variations in individual years. We further find that relationships between Arctic sea ice and atmospheric circulation have weakened recently in observations and are no longer inconsistent with those in models.

    DOI： 10.1038/s41467-022-28283-y

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    Repository Public URL： https://hdl.handle.net/2324/7161646

  • Trends and projection of heavy snowfall in Hokkaido, Japan as an application of self-organizing map Reviewed International journal

    Masaru Inatsu, Sho Kawazoe, Masato Mori

    Journal of Applied Meteorology and Climatology   2021.9

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

    DOI： 10.1175/jamc-d-21-0085.1

    Repository Public URL： https://hdl.handle.net/2324/7177966

  • Reply to: Eurasian cooling in response to Arctic sea-ice loss is not proved by maximum covariance analysis Reviewed International journal

    Masato Mori, Yu Kosaka, Masahiro Watanabe, Bunmei Taguchi, Hisashi Nakamura, Masahide Kimoto

    Nature Climate Change   11 ( 2 )   109 - 111   2021.2

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1038/s41558-020-00983-7

    Repository Public URL： https://hdl.handle.net/2324/7177950

  • Impact of air–sea coupling on the probability of occurrence of heat waves in Japan Reviewed International journal

    Akira Hasegawa, Yukiko Imada, Hideo Shiogama, Masato Mori, Hiroaki Tatebe, Masahiro Watanabe

    Progress in Earth and Planetary Science   7 ( 1 )   2020.12

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

    DOI： 10.1186/s40645-020-00390-8

    Repository Public URL： https://hdl.handle.net/2324/7177949

  • Modulations of north american and european weather variability and extremes by interdecadal variability of the atmospheric circulation over the north atlantic sector Reviewed International journal

    Patrick Martineau, Hisashi Nakamura, Yu Kosaka, Bunmei Taguchi, Masato Mori

    Journal of Climate   33 ( 18 )   8125 - 8146   2020.9

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

    DOI： 10.1175/JCLI-D-19-0977.1

  • Reply to: Is sea-ice-driven Eurasian cooling too weak in models? Reviewed International journal

    Masato Mori, Yu Kosaka, Masahiro Watanabe, Bunmei Taguchi, Hisashi Nakamura, Masahide Kimoto

    Nature Climate Change   9 ( 12 )   937 - 939   2019.12

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1038/s41558-019-0636-0

  • Description and basic evaluation of simulated mean state, internal variability, and climate sensitivity in MIROC6 Reviewed International journal

    Tatebe Hiroaki, Ogura Tomoo, Nitta Tomoko, Komuro Yoshiki, Ogochi Koji, Takemura Toshihiko, Sudo Kengo, Sekiguchi Miho, Abe Manabu, Saito Fuyuki, Chikira Minoru, Watanabe Shingo, Mori Masato, Hirota Nagio, Kawatani Yoshio, Mochizuki Takashi, Yoshimura Kei, Takata Kumiko, O'ishi Ryouta, Yamazaki Dai, Suzuki Tatsuo, Kurogi Masao, Kataoka Takahito, Watanabe Masahiro, Kimoto Masahide

    Geoscientific Model Development   12 ( 7 )   2727 - 2765   2019.7

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

    Description and basic evaluation of simulated mean state, internal variability, and climate sensitivity in MIROC6
    © 2019 Copernicus GmbH. All rights reserved. The sixth version of the Model for Interdisciplinary Research on Climate (MIROC), called MIROC6, was cooperatively developed by a Japanese modeling community. In the present paper, simulated mean climate, internal climate variability, and climate sensitivity in MIROC6 are evaluated and briefly summarized in comparison with the previous version of our climate model (MIROC5) and observations. The results show that the overall reproducibility of mean climate and internal climate variability in MIROC6 is better than that in MIROC5. The tropical climate systems (e.g., summertime precipitation in the western Pacific and the eastward-propagating Madden-Julian oscillation) and the midlatitude atmospheric circulation (e.g., the westerlies, the polar night jet, and troposphere-stratosphere interactions) are significantly improved in MIROC6. These improvements can be attributed to the newly implemented parameterization for shallow convective processes and to the inclusion of the stratosphere. While there are significant differences in climates and variabilities between the two models, the effective climate sensitivity of 2.6K remains the same because the differences in radiative forcing and climate feedback tend to offset each other. With an aim towards contributing to the sixth phase of the Coupled Model Intercomparison Project, designated simulations tackling a wide range of climate science issues, as well as seasonal to decadal climate predictions and future climate projections, are currently ongoing using MIROC6.

    DOI： 10.5194/gmd-12-2727-2019

  • A reconciled estimate of the influence of Arctic sea-ice loss on recent Eurasian cooling Reviewed International journal

    Masato Mori, Yu Kosaka, Masahiro Watanabe, Hisashi Nakamura, Masahide Kimoto

    Nature Climate Change   9   123 - 129   2019.1

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    A reconciled estimate of the influence of Arctic sea-ice loss on recent Eurasian cooling

    DOI： 10.1038/s41558-018-0379-3

  • The Effects of Natural Variability and Climate Change on the Record Low Sunshine over Japan During August 2017 Reviewed International journal

    Takahashi C, H. Shiogama, Y. Imada, Y. Kosaka, M. Mori, M. Arai, Y. Kamae, M. Watanabe

    Bulletin of the American Meteorological Society   100 ( 1 )   S67 - S71   2018.12

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    The Effects of Natural Variability and Climate Change on the Record Low Sunshine over Japan During August 2017

    DOI： 10.1175/BAMS-D-18-0107.1

  • CLIMATE CHANGE INCREASED THE LIKELIHOOD OF THE 2016 HEAT EXTREMES IN ASIA Reviewed International journal

    Imada Yukiko, Shiogama Hideo, Takahashi Chiharu, Watanabe Masahiro, Mori Masato, Kamae Youichi, Maeda Shuhei

    Bulletin of the American Meteorological Society   99 ( 1 )   S97 - S101   2018.1

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    CLIMATE CHANGE INCREASED THE LIKELIHOOD OF THE 2016 HEAT EXTREMES IN ASIA

    DOI： 10.1175/BAMS-D-17-0109.1

  • The influences of El Nino and Arctic sea-ice on the QBO disruption in February 2016 Reviewed International journal

    N. Hirota, H. Shiogama, H. Akiyoshi, T. Ogura, M. Takahashi, Y. Kawatani, M. Kimoto, M. Mori

    npj Climate & Atmospheric Science   1   2018.1

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

    DOI： 10.1038/s41612-018-0020-1

  • Mechanisms for the Maintenance of the Wintertime Basin-Scale Atmospheric Response to Decadal SST Variability in the North Pacific Subarctic Frontal Zone Reviewed International journal

    Satoru Okajima, Hisashi Nakamura, Kazuaki Nishii, Takafumi Miyasaka, Akira Kuwano-Yoshida, Bunmei Taguchi, Masato Mori, Yu Kosaka

    JOURNAL OF CLIMATE   31 ( 1 )   297 - 315   2018.1

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

    DOI： 10.1175/JCLI-D-17-0200.1

  • Impact of Lateral Boundary Errors on the Simulation of Clouds with a Nonhydrostatic Regional Climate Model Reviewed International journal

    Uchida, Junya, Mori, Masato, Hara, Masayuki, Satoh, Masaki, Goto, Daisuke, Kataoka, Takahito, Suzuki, Kentaroh, Nakajima, Teruyuki

    MONTHLY WEATHER REVIEW   145 ( 12 )   5059 - 5082   2017.12

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

    DOI： 10.1175/MWR-D-17-0158.1

  • Significant Aerosol Influence on the Recent Decadal Decrease in Tropical Cyclone Activity Over the Western North Pacific Reviewed International journal

    Chiharu Takahashi, Masahiro Watanabe, Masato Mori

    GEOPHYSICAL RESEARCH LETTERS   44 ( 18 )   9496 - 9504   2017.9

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

    DOI： 10.1002/2017GL075369

  • Forced response and internal variability of summer climate over western North America Reviewed International journal

    Youichi Kamae, Hideo Shiogama, Yukiko Imada, Masato Mori, Osamu Arakawa, Ryo Mizuta, Kohei Yoshida, Chiharu Takahashi, Miki Arai, Masayoshi Ishii, Masahiro Watanabe, Masahide Kimoto, Shang-Ping Xie, Hiroaki Ueda

    CLIMATE DYNAMICS   49 ( 1-2 )   403 - 417   2017.7

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

    DOI： 10.1007/s00382-016-3350-x

  • OVER 5,000 YEARS OF ENSEMBLE FUTURE CLIMATE SIMULATIONS BY 60-KM GLOBAL AND 20-KM REGIONAL ATMOSPHERIC MODELS Reviewed International journal

    Ryo Mizuta, Akihiko Murata, Masayoshi Ishii, Hideo Shiogama, Kenshi Hibino, Nobuhito Mori, Osamu Arakawa, Yukiko Imada, Kohei Yoshida, Toshinori Aoyagi, Hiroaki Kawase, Masato Mori, Yasuko Okada, Tomoya Shimura, Toshiharu Nagatomo, Mikiko Ikeda, Hirokazu Endo, Masaya Nosaka, Miki Arai, Chiharu Takahashi, Kenji Tanaka, Tetsuya Takemi, Yasuto Tachikawa, Khujanazarov Temur, Youichi Kamae, Masahiro Watanabe, Hidetaka Sasaki, Akio Kitoh, Izuru Takayabu, Eiichi Nakakita, Masahide Kimoto

    BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY   98 ( 7 )   1383 - 1398   2017.7

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

    DOI： 10.1175/BAMS-D-16-0099.1

  • Corrigendum to: An event attribution of the 2010 drought in the South Amazon region using the MIROC5 model: Event attribution of the 2010 Amazon drought (Atmospheric Science Letters, (2013), 14, 3, (170-175), 10.1002/asl2.435) Reviewed International journal

    Hideo Shiogama, Masahiro Watanabe, Yukiko Imada, Masato Mori, Masayoshi Ishii, Masahide Kimoto

    Atmospheric Science Letters   18 ( 2 )   103 - 104   2017.2

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

    DOI： 10.1002/asl.725

  • 21. A persistent Japanese heat wave in early August 2015: Roles of natural variability and human-induced warming Reviewed International journal

    Chiharu Takahashi, Masahiro Watanabe, Hideo Shiogama, Yukiko Imada, Masato Mori

    Bulletin of the American Meteorological Society   97 ( 12 )   S107 - S112   2016.12

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

    DOI： 10.1175/BAMS-D-16-0157.1

  • Attributing Historical Changes in Probabilities of Record-Breaking Daily Temperature and Precipitation Extreme Events Reviewed International journal

    Hideo Shiogama, Yukiko Imada, Masato Mori, Ryo Mizuta, Daithi Stone, Kohei Yoshida, Osamu Arakawa, Mikiko Ikeda, Chiharu Takahashi, Miki Arai, Masayoshi Ishii, Masahiro Watanabe, Masahide Kimoto

    SOLA   12   225 - 231   2016.12

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

    DOI： 10.2151/sola.2016-045

  • Error and Energy Budget Analysis of a Nonhydrostatic Stretched-Grid Global Atmospheric Model Reviewed International journal

    Uchida, Junya, Mori, Masato, Nakamura, Hisashi, Satoh, Masaki, Suzuki, Kentaroh, Nakajima, Teruyuki

    MONTHLY WEATHER REVIEW   144 ( 4 )   1423 - 1447   2016.4

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

    DOI： 10.1175/MWR-D-15-0271.1

  • Predictability of Two Types of El Nino Assessed Using an Extended Seasonal Prediction System by MIROC Reviewed International journal

    Yukiko Imada, Hiroaki Tatebe, Masayoshi Ishii, Yoshimitsu Chikamoto, Masato Mori, Miki Arai, Masahiro Watanabe, Masahide Kimoto

    MONTHLY WEATHER REVIEW   143 ( 11 )   4597 - 4617   2015.11

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

    DOI： 10.1175/MWR-D-15-0007.1

  • Attribution of the June-July 2013 Heat Wave in the Southwestern United States Reviewed International journal

    Hideo Shiogama, Masahiro Watanabe, Yukiko Imada, Masato Mori, Youichi Kamae, Masayoshi Ishii, Masahide Kimoto

    SOLA   10   122 - 126   2014.10

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

    DOI： 10.2151/sola.2014-025

  • Error Sensitivity to Initial Climate States in Pacific Decadal Hindcasts Reviewed International journal

    Takashi Mochizuki, Masahide Kimoto, Yoshimitsu Chikamoto, Masato Mori, Masahiro Watanabe, Masayoshi Ishii

    SOLA   10   39 - 44   2014.10

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

    DOI： 10.2151/sola.2014-009

  • THE CONTRIBUTION OF ANTHROPOGENIC FORCING TO THE JAPANESE HEAT WAVES OF 2013 Reviewed International journal

    Yukiko Imada, Hideo Shiogama, Masahiro Watanabe, Masato Mori, Masayoshi Ishii, Masahide Kimoto

    BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY   95 ( 9 )   S52 - S54   2014.9

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  • Tropical Cyclone Tracking Using a Neighbor Enclosed Area Tracking Algorithm Reviewed International journal

    Yuya Satake, Masaru Inatsu, Masato Mori, Akira Hasegawa

    MONTHLY WEATHER REVIEW   141 ( 10 )   3539 - 3555   2013.10

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

    DOI： 10.1175/MWR-D-12-00092.1

  • Contribution of atmospheric circulation change to the 2012 heavy rainfall in southern Japan Reviewed International journal

    Yukiko Imada, Hideo Shiogama, Masahiro Watanabe, Masato Mori, Masayoshi Ishii, Masahide KimotoYukiko Imada, Masahiro Watanabe, Masato Mori, Masahide Kimoto, Hideo Shiogama, Masayoshi Ishii

    94 ( 9 )   S52 - S54   2013.9

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    Language：Others  

    Contribution of atmospheric circulation change to the 2012 heavy rainfall in southern Japan

  • Event Attribution of the August 2010 Russian Heat Wave Reviewed International journal

    Masahiro Watanabe, Hideo Shiogama, Yukiko Imada, Masato Mori, Masayoshi Ishii, Masahide Kimoto

    SOLA   9   65 - 68   2013.9

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

    DOI： 10.2151/sola.2013-015

  • Superrotation and Nonlinear Hadley Circulation Response to Zonally Asymmetric Sea Surface Temperature in an Aquaplanet GCM Reviewed International journal

    Masato Mori, Masahiro Watanabe, Masahide Kimoto

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   91A   269 - 291   2013.9

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

    DOI： 10.2151/jmsj.2013-A10

  • EXPLAINING EXTREME EVENTS OF 2012 FROM A CLIMATE PERSPECTIVE Reviewed International journal

    Thomas C. Peterson, Lisa V. Alexander, Myles R. Allen, Juan A. Anel, David Barriopedro, Mitchell T. Black, Trevor Carey-Smith, Rodrigo Castillo, Julien Cattiaux, Xiaolong Chen, Xianyan Chen, Matthieu Chevallier, Nikolaos Christidis, Andrew Ciavarella, Hylke de Vries, Sam M. Dean, Kirsten Deans, Noah S. Diffenbaugh, Francisco Doblas-Reyes, Markus G. Donat, Buwen Dong, Gary Eilerts, Chris Funk, Gideon Galu, Ricardo Garcia-Herrera, Agathe Germe, Stephen Gill, Luis Gimeno, Virginie Guemas, Stephanie C. Herring, Andrew Hoell, Martin P. Hoerling, Chris Huntingford, Greg Husak, Yukiko Imada, Masayoshi Ishii, David J. Karoly, Masahide Kimoto, Andrew D. King, Thomas R. Knutson, Sophie C. Lewis, Renping Lin, Bradfield Lyon, Neil Massey, Edoardo Mazza, Joel Michaelsen, James Mollard, Masato Mori, Philip W. Mote, Raquel Nieto, Friederike E. L. Otto, Joseph Park, Sarah E. Perkins, Suzanne Rosier, James Rowland, David E. Rupp, David Salas y Melia, Martin Scherer, Hideo Shiogama, Shraddhanand Shukla, Fengfei Song, Sarah Sparrow, Peter A. Scott, Rowan Sutton, William Sweet, Simon F. B. Tett, Ricardo Machado Trigo, Geert Jan van Oldenborgh, Rudolf van Westrhenen, James Verdin, Masahiro Watanabe, Andrew T. Wittenberg, Tim Woollings, Pascal Yiou, Fanrong Zeng, Chris Zervas, Rong Zhang, Tianjun Zhou

    BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY   94 ( 9 )   S1 - S74   2013.9

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

    DOI： 10.1175/BAMS-D-13-00085.1

  • Control of Decadal and Bidecadal Climate Variability in the Tropical Pacific by the Off-Equatorial South Pacific Ocean Reviewed International journal

    Hiroaki Tatebe, Yukiko Imada, Masato Mori, Masahide Kimoto, Hiroyasu Hasumi

    JOURNAL OF CLIMATE   26 ( 17 )   6524 - 6534   2013.9

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

    DOI： 10.1175/JCLI-D-12-00137.1

  • Hindcast Prediction and Near-Future Projection of Tropical Cyclone Activity over the Western North Pacific Using CMIP5 Near-Term Experiments with MIROC Reviewed International journal

    Masato Mori, Masahide Kimoto, Masayoshi Ishii, Satoru Yokoi, Takashi Mochizuki, Yoshimitsu Chikamoto, Masahiro Watanabe, Toru Nozawa, Hiroaki Tatebe, Takashi T. Sakamoto, Yoshiki Komuro, Yukiko Imada, Hiroshi Koyama

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   91 ( 4 )   431 - 452   2013.8

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

    DOI： 10.2151/jmsj.2013-402

  • An event attribution of the 2010 drought in the South Amazon region using the MIROC5 model Reviewed International journal

    Hideo Shiogama, Masahiro Watanabe, Yukiko Imada, Masato Mori, Masayoshi Ishii, Masahide Kimoto

    Atmospheric Science Letters   14 ( 3 )   170 - 175   2013.7

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

    DOI： 10.1002/asl2.435

  • Response of extratropical cyclone activity to the Kuroshio large meander in northern winter Reviewed International journal

    Masamitsu Hayasaki, Ryuichi Kawamura, Masato Mori, Masahiro Watanabe

    GEOPHYSICAL RESEARCH LETTERS   40 ( 11 )   2851 - 2855   2013.6

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

    DOI： 10.1002/grl.50546

  • An overview of decadal climate predictability in a multi-model ensemble by climate model MIROC Reviewed International journal

    Yoshimitsu Chikamoto, Masahide Kimoto, Masayoshi Ishii, Takashi Mochizuki, Takashi T. Sakamoto, Hiroaki Tatebe, Yoshiki Komuro, Masahiro Watanabe, Toru Nozawa, Hideo Shiogama, Masato Mori, Sayaka Yasunaka, Yukiko Imada

    Climate Dynamics   40 ( 5-6 )   1201 - 1222   2013.5

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

    DOI： 10.1007/s00382-012-1351-y

  • MIROC4h-A New High-Resolution Atmosphere-Ocean Coupled General Circulation Model Reviewed International journal

    Takashi T. Sakamoto, Yoshiki Komuro, Teruyuki Nishimura, Masayoshi Ishii, Hiroaki Tatebe, Hideo Shiogama, Akira Hasegawa, Takahiro Toyoda, Masato Mori, Tatsuo Suzuki, Yukiko Imada, Toru Nozawa, Kumiko Takata, Takashi Mochizuki, Koji Ogochi, Seita Emori, Hiroyasu Hasumi, Masahide Kimoto

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   90 ( 3 )   325 - 359   2012.6

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

    DOI： 10.2151/jmsj.2012-301

  • Decadal Prediction Using a Recent Series of MIROC Global Climate Models Reviewed International journal

    Takashi Mochizuki, Yoshimitsu Chikamoto, Masahide Kimoto, Masayoshi Ishii, Hiroaki Tatebe, Yoshiki Komuro, Takashi T. Sakamoto, Masahiro Watanabe, Masato Mori

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   90A   373 - 383   2012.2

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

    DOI： 10.2151/jmsj.2012-A22

  • The Initialization of the MIROC Climate Models with Hydrographic Data Assimilation for Decadal Prediction Reviewed International journal

    Hiroaki Tatebe, Masayoshi Ishii, Takashi Mochizuki, Yoshimitsu Chikamoto, Takashi T. Sakamoto, Yoshiki Komuro, Masato Mori, Sayaka Yasunaka, Masahiro Watanabe, Koji Ogochi, Tatsuo Suzuki, Teruyuki Nishimura, Masahide Kimoto

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   90A   275 - 294   2012.2

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

    DOI： 10.2151/jmsj.2012-A14

  • Predictability of a Stepwise Shift in Pacific Climate during the Late 1990s in Hindcast Experiments Using MIROC Reviewed International journal

    Yoshimitsu Chikamoto, Masahide Kimoto, Masayoshi Ishii, Masahiro Watanabe, Toru Nozawa, Takashi Mochizuki, Hiroaki Tatebe, Takashi T. Sakamoto, Yoshiki Komuro, Hideo Shiogama, Masato Mori, Sayaka Yasunaka, Yukiko Imada, Hiroshi Koyama, Masato Nozu, Fei-fei Jin

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   90A   1 - 21   2012.2

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

    DOI： 10.2151/jmsj.2012-A01

  • Impact of the Assimilation of Sea Ice Concentration Data on an Atmosphere-Ocean-Sea Ice Coupled Simulation of the Arctic Ocean Climate Reviewed International journal

    Takahiro Toyoda, Toshiyuki Awaji, Nozomi Sugiura, Shuhei Masuda, Hiromichi Igarashi, Yuji Sasaki, Yoshihisa Hiyoshi, Yoichi Ishikawa, Takashi Mochizuki, Takashi T. Sakamoto, Hiroaki Tatebe, Yoshiki Komuro, Tatsuo Suzuki, Teruyuki Nishimura, Masato Mori, Yoshimitsu Chikamoto, Sayaka Yasunaka, Yukiko Imada, Miki Arai, Masahiro Watanabe, Hideo Shiogama, Toru Nozawa, Akira Hasegawa, Masayoshi Ishii, Masahide Kimoto

    SOLA   7   37 - 40   2011.7

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

    DOI： 10.2151/sola.2011-010

  • Pacific decadal oscillation hindcasts relevant to near-term climate prediction Reviewed International journal

    Takashi Mochizuki, Masayoshi Ishii, Masahide Kimoto, Yoshimitsu Chikamoto, Masahiro Watanabe, Toru Nozawa, Takashi T. Sakamoto, Hideo Shiogama, Toshiyuki Awaji, Nozomi Sugiura, Takahiro Toyoda, Sayaka Yasunaka, Hiroaki Tatebe, Masato Mori

    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA   107 ( 5 )   1833 - 1837   2010.2

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

    DOI： 10.1073/pnas.0906531107

  • Growth and triggering mechanisms of the PNA: A MJO-PNA coherence Reviewed International journal

    Masato Mori, Masahiro Watanabe

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   86 ( 1 )   213 - 236   2008.2

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

    DOI： 10.2151/jmsj.86.213

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Books

  • 北極域の研究―その現状と将来構想

    北極環境研究コンソーシアム長期構想編集委員会 編（ Role： Joint author）

    2024.3 

    　More details

    Language：Japanese   Book type：Scholarly book

MISC

  • Event Attribution(イベントアトリビューション)

    森 正人, 今田 由紀子, 塩竈 秀夫, 渡部 雅浩

    天気   2013.5

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

  • 2018年秋季「極域・寒冷域研究連絡会」の報告 : 北極海の海氷減少の中緯度気候への影響は本当か?

    西井 和晃, 中村 哲, 森 正人

    天気   2019.5

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    Language：Japanese  

  • 研究集会「異常気象と気候システム変動のメカニズムと予測可能性」の報告

    榎本 剛, 水田 亮, 森 正人, 宮坂 貴文, 遠藤 洋和, 松枝 未遠

    天気   2014.4

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    Language：Japanese  

  • 2005年12月の「北極振動」の励起と予測可能性 (2005/06年 日本の寒冬・豪雪) -- (寒冬・豪雪の長期予報及び予測可能性)

    森 正人, 小山 博司, 渡部 雅浩

    気象研究ノ-ト   2007.11

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    Language：Japanese  

Professional Memberships

Committee Memberships

  • 気象庁異常気象分析作業部会   委員   Domestic

    2017.10 - Present   

  • 日本気象学会第40 期役員選挙管理委員会   委員   Domestic

    2017.9 - 2018.4   

Academic Activities

  • The Scientific Online Letters on the Atmosphere (SOLA) International contribution

    Role(s)： Peer review

    2022.6 - Present

    　More details

    Type：Peer review 

  • 第7回国際北極研究シンポジウム（ISAR-7）組織委員会 委員 International contribution

    Role(s)： Planning, management, etc.

    2020.9 - 2023.3

    　More details

    Type：Competition, symposium, etc. 

  • 日本気象学会2019 年度春季大会 専門分科会 世話人

    日本気象学会2019 年度春季大会 専門分科会「東アジアで近年発生する極端現象に対する地球温暖化の寄与とその将来予測」  2019.10

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    Type：Competition, symposium, etc. 

  • 日本気象学会2017 年度秋季大会 専門分科会 世話人

    日本気象学会2017 年度秋季大会 専門分科会「大規模アンサンブル気候実験を用いた新しい研究の展開」  2017.10

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    Type：Competition, symposium, etc. 

  • 日本地球惑星科学連合2017 年大会 代表コンビーナ International contribution

    日本地球惑星科学連合2017 年大会「北極域の科学」  2017.5

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    Type：Competition, symposium, etc. 

  • 日本地球惑星科学連合2016 年大会 共同コンビーナ International contribution

    日本地球惑星科学連合2016 年大会「北極域の科学」  2016.5

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    Type：Competition, symposium, etc. 

  • 日本地球惑星科学連合2013 年大会 共同コンビーナ International contribution

    日本地球惑星科学連合2013 年大会「熱帯太平洋におけるマルチスケール大気海洋相互作用現象」  2013.5

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    Type：Competition, symposium, etc. 

  • 日本地球惑星科学連合2012 年大会 共同コンビーナ International contribution

    日本地球惑星科学連合2012 年大会「熱帯太平洋におけるマルチスケール大気海洋相互作用現象」  2012.5

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    Type：Competition, symposium, etc. 

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Research Projects

  • Extratropical climate variability and change bi-directionally interacting with the tropics and polar regions

    Grant number：24H02229  2024.4 - 2029.3

    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 Transformative Research Areas (A)

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

    CiNii Research

  • 文部科学省「気候変動予測先端研究プログラム」気候変動予測と気候予測シミュレーション技術の高度化（全球気候モデル）

    2022.5 - 2027.3

    　 More details

    Authorship：Collaborating Investigator(s) (not designated on Grant-in-Aid) 

  • 大気渦状擾乱の極性別の振舞いを評価可能な斬新な診断法による新しい大気循環力学

    Grant number：22H01292  2022.4 - 2025.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 北極－中緯度連に果たす大気－海洋－海氷相互作用機構の解明

    Grant number：22H01299  2022.4 - 2025.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

  • 木下基礎科学研究基金助成事業

    2021

    　 More details

    Grant type：Donation

  • 文部科学省「北極域研究加速プロジェクト（ArCSⅡ）」気象気候の遠隔影響と予測可能性

    2020.6 - 2025.3

  • 気候変動影響評価のための日本域の異常天候ストーリーラインの構築

    Grant number：2-1904  2019.4 - 2022.3

    環境再生保全機構  環境研究総合推進費  環境研究総合推進費（環境省）

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    Authorship：Coinvestigator(s)  Grant type：Contract research

  • Climate variability and predictability in the extratropics

    Grant number：19H05703  2019 - 2023

    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

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    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

    CiNii Research

  • 北極海氷の減少が如何にして東アジアの異常寒波を形成・増幅させるのか？

    Grant number：19H01964  2019 - 2021

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    森 正人, 西井 和晃, 小坂 優

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

    海氷面積の急速な縮小を伴う北極域の加速度的な温暖化とは対照的に、冬季ユーラシア大陸の中緯度域では近年、異常寒波や厳冬が頻発し、北極域とは逆に寒冷化が進んでいる。観測データの解析や大気モデルを用いた感度実験により、当該地域に低温偏差をもたらす大気内部モードの発生確率が海氷減少に呼応して増加していることが明らかになってきた。しかし、海氷から大気への影響だけでなく、大気から海氷への影響も考慮した包括的なメカニズムの解明が求められている。本研究では、最新の大気海洋結合モデルによる大規模アンサンブルシミュレーションから、大気内部モードの形成・維持メカニズムやその励起・増幅機構を明らかにする。

    CiNii Research

  • 平成30年7月豪雨による災害の総合研究

    Grant number：18K19951  2018

    日本学術振興会・文部科学省  科学研究費助成事業  特別研究促進費

    　 More details

    Grant type：Scientific research funding

  • 文部科学省「統合的気候モデル高度化研究プログラム」全球規模の気候変動予測と基盤的モデル開発

    2017.4 - 2022.3

  • Potential contribution of interbasin interaction to the western Pacific climate variability and tropical cyclone activity on subdecadal to decadal timescales

    Grant number：17K05661  2017.4 - 2021.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    Mochizuki Takashi

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    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

    We tried to enhance our knowledge of decadal variations in the western Pacific climate and tropical cyclone activity, focusing on interbasin interactions in the climate system. We have found a subdecadal variation that has been distinctively observed in the 2000s over the tropical Pacific, possibly related to the potential chance of heavy rainfall near Japan. By performing partial data assimilation of a global climate model, we have demonstrated that ocean temperature anomalies in the tropical and north Atlantic Oceans contribute to the distinctive fluctuations observed in the 2000s as above, while the direct contribution to modulation of the tropical cyclone activity is not significantly detected. In our decadal hindcasts with initialization, the climate model predominantly simulates a different type of fluctuations in any decade, and the resultant low predictability of the subdecadal variation in the 2000s can work to modulate the predictive skills at a lead time of several years.

    CiNii Research

  • 独立行政法人科学技術振興機構「戦略的国際科学技術協力推進事業」 JPI Climate and Belmont Forum “Climate Predictability and Inter-regional Linkages (気候予測可能性と地域間連関)” International coauthorship

    2016.9 - 2020.3

  • 文部科学省「北極域研究推進プロジェクト（ArCS）」北極気候変動予測研究

    2015.9 - 2020.3

  • 北極海海氷の減少が偏西風の蛇行をもたらすメカニズムの解明

    Grant number：15K17758  2015.4 - 2017.3

    科学研究費助成事業  若手研究(B)

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    Authorship：Principal investigator  Grant type：Scientific research funding

  • 文部科学省「気候変動リスク情報創生プログラム」直面する地球環境変動の予測と診断

    2012.4 - 2017.3

  • 文部科学省「21世紀気候変動予測革新プログラム」高解像度気候モデルによる近未来気候変動予測に関する研究

    2007.4 - 2012.3

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Social Activities

  • 北極圏の温暖化による遠隔気候影響

    日本気象学会 第56回夏季大学  オンライン  2022.8

    　More details

    Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

    Type：Lecture

  • 小学生用SDGs副読本「南極・北極から地球の未来を考える」

    公益財団法人 日本極地研究振興会  2021.3

    　More details

    Audience： Infants,　Schoolchildren,　Junior students,　High school students

    Type：Other

  • 中学生用ESD（Education for sustainable development）副読本「南極・北極から地球の未来を考える」

    公益財団法人 日本極地研究振興会  2020.4

    　More details

    Audience： Infants,　Schoolchildren,　Junior students,　High school students

    Type：Other

  • 「南極・北極から学ぶ地球の未来」

    公益財団法人 日本極地研究振興会  2020.4

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    Audience： Infants,　Schoolchildren,　Junior students,　High school students

    Type：Other

  • 北極温暖化で変わる！？異常気象のリスク

    南極＆北極の魅力講演会  東京  2020.2

    　More details

    Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

    Type：Lecture

  • 北極海氷減少が異常気象のリスクを変えるのか？

    2019年度北極域研究推進プロジェクト公開講演会『北極研究から見えてきたもの』  東京大学本郷キャンパス  2019.12

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    Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

    Type：Lecture

  • クイズ！先端研の研究を学ぼう「先端研公開講座きしょうがく」

    東京大学先端科学技術研究センター  東京大学先端科学技術研究センター  2018.6

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    Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

    Type：Other

  • 異常気象とイベントアトリビューション

    第８回温暖化リスクメディアフォーラム〜温暖化適応研究の新潮流〜  東京  2015.12

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    Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

    Type：Lecture

  • 地球温暖化は異常気象のリスクを変えているのか？～温暖化の寄与を推定する～

    平成27年度気候変動リスク情報創生プログラム公開シンポジウム  一橋大学  2015.10

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    Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

    Type：Lecture

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Media Coverage

  • 中高緯度の海が偏西風の蛇行を強める Internet

    東京大学 海洋アライアンス  https://www.oa.u-tokyo.ac.jp/column/trivia/0058/index.html  2024.4

    　More details

    Author：Other 

  • 九大など、“偏西風蛇行の増幅”仕組み解明　大気・海洋の熱が影響” Newspaper, magazine

    日刊工業新聞  2024.3

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    九大など、“偏西風蛇行の増幅”仕組み解明　大気・海洋の熱が影響”

  • 異常気象と地球温暖化の脅威 Newspaper, magazine

    Newton 別冊「天気と気象」  2023.4

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    異常気象と地球温暖化の脅威

  • 寒波と温暖化　10年に一度の最強寒波に温暖化が関係？ TV or radio program

    TBSサンデーモーニング（風をよむ）  2023.1

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    寒波と温暖化　10年に一度の最強寒波に温暖化が関係？

  • 地球温暖化と災害 Newspaper, magazine

    Newton 別冊「地球温暖化の教科書」  2022.5

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    地球温暖化と災害

  • 異常気象と地球温暖化の脅威 Newspaper, magazine

    Newton 別冊「ゼロからわかる天気と気象」  2021.4

    　More details

    異常気象と地球温暖化の脅威

  • 異常気象と地球温暖化の脅威 Newspaper, magazine

    Newton 別冊「天気と気象の教科書」  2019.4

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    異常気象と地球温暖化の脅威

  • Melting sea ice makes northern winters more severe https://www.nature.com/articles/d41586-019-00132-x Newspaper, magazine

    Nature  2019.1

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    Melting sea ice makes northern winters more severe
    https://www.nature.com/articles/d41586-019-00132-x

  • 地球温暖化で北極海の海氷が減り、冬の中央ユーラシアが寒くなってきた https://scienceportal.jst.go.jp/news/newsflash_review/newsflash/2019/01/20190123_01.html Internet

    2019.1

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    地球温暖化で北極海の海氷が減り、冬の中央ユーラシアが寒くなってきた
    https://scienceportal.jst.go.jp/news/newsflash_review/newsflash/2019/01/20190123_01.html

  • ユーラシア大陸寒冷化　北極海の海氷減原因 Newspaper, magazine

    宮崎日日新聞  2019.1

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    ユーラシア大陸寒冷化　北極海の海氷減原因

  • 豪雨被害、本県も可能性 Newspaper, magazine

    宮崎日日新聞  2018.7

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    豪雨被害、本県も可能性

  • 減る北極氷 日本に寒風 Newspaper, magazine

    日本経済新聞  2017.1

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    減る北極氷 日本に寒風

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