Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Koji Nishiyama Last modified date:2022.04.27

Assistant Professor / Water/Resources Cycle System / Faculty of Engineering


Papers
1. Taichi MAKI, Koji NISHIYAMA, Osamu MORITA, Yoshinori SUZUKI, Kenji WAKIMIZU, Artificial rainfall experiment involving seeding of liquid carbon dioxide at Karatsu in Saga, Journal of Agricultural Meteorology, Vol. 74, No. 1, pp.45-53, 2018.02.
2. MASAKI SHIMADA, KIKURO TOMINE, KOJI NISHIYAMA, Model Analysis of Radar Echo Split Observed in an Artificial Cloud Seeding Experiment, Journal of Meteorological Research, Vol. 30, No.3, pp. 386-400, 2016., 2016.09.
3. KOJI NISHIYAMA, Izumi YOKOTA, Toshiyuki MORIYAMA, Kenji Wakimizu, Kenichi Tsukahara, Application of Easily- and Visually-recognizable Meteorological Radar Products for Early Detection of Heavy Rainfall Occurrence, No.263, 37th AMS radar conference, Norman, US, 2015.09.
4. KOJI NISHIYAMA, Toshiyuki MORIYAMA, Katsuhiro MORISHITA, Izumi YOKOTA, Kenichi Tsukahara, Risk Analysis of Heavy Rainfall and Associated Disaster Occurrence Based on Pattern Recognition of Meteorological Fields Using Self-Organizing Map, E-proceedings of the 36th IAHR World Congress, The Hague, the Netherlands, 28 June – 3 July, 2015, 2015.07.
5. KIKURO TOMINE, MASAKI SHIMADA, Kenji Wakimizu, KOJI NISHIYAMA, An Example of Canal Formation in a Thick Cloud Induced by Massive Seeding Using Liquid Carbon Dioxide, Journal of Meteorological Research, Vol.29, pp.682-690, 2015.06.
6. TAICHI MAKI, OSAMU MORITA, KOJI NISHIYAMA, YOSHINORI SUZUKI, KENJI WAKIMIZU, An artificial rainfall experiment based on the seeding of liquid carbon dioxide by aircraft on December 27, 2013, at Saijo, Ehime, in the Inland Sea of Japan, Journal of Agricultural Meteorology, Vol.71, No.4, pp.245-255, 2015.03.
7. ARI MARYADI, KIKURO TOMINE, KOJI NISHIYAMA, Some aspects of a numerical glaciogenic artificial cloud seeding experiment using liquid carbon dioxide over Kupang, Indonesia, Journal of Agricultural Meteorology , Vol.71, No.1, pp.1-14, 2015.02.
8. TAICHI MAKI, OSAMU MORITA, YOSHINORI SUZUKI, KOJI NISHIYAMA, KENJI WAKIMIZU, Application of artificial rainfall by the aircraft seeding of liquid carbon dioxide for utilization of water resources and prevention of desertification, Journal of Arid land studies, Vol.25, No.3, pp.73-76, 2015.01.
9. TAICHI MAKI, OSAMU MORITA, YOSHINORI SUZUKI, KENJI WAKIMIZU, KOJI NISHIYAMA, Artificial rainfall expriment by seeding liquid carbon dioxide above the Izu Islands of Tokyo on March 14 in 2013, Journal of Agricultural Meteorology , Vol.70, No.4, pp.199-211, 2014.11.
10. KENJI WAKIMIZU, KOJI NISHIYAMA, OSAMU MORITA, KIKURO TOMINE, YOSHINORI SUZUKI, TAICHI MAKI, Characteristics of Radar Echoes formed by Seeding Experiment of Liquid Carbon Dioxide for Enhancing Winter-time Precipitation in the northern part of Kyushu, Japan, 8th European Conference on Radar in Meteorology and Hydrology, 5p, 2014.09.
11. IZUMI YOKOTA, KOJI NISHIYAMA, KENICHI TSUKAHARA, KENJI WAKIMIZU, Visually and Easily Detectable Radar Information available for Judging the Evacuation from Heavy Rainfall Disasters, 8th European Conference on Radar in Meteorology and Hydrology, 5p, 2014.09.
12. KENJI WAKIMIZU, Koji Nishiyama, Cintia Bertacchi Uvo, Jonas Olsson, ANNUAL VARIATION IN HEAVY RAINFALL FREQUENCY IN KYUSHU, JAPAN, LINKING TO A SYNOPTIC FIELD PATTERN CLASSIFIED BY SELF-ORGANIZING MAP, Proceedings of 94th American Meteorological Society Annual Meeting in Atlanta, USA, 2014.02.
13. KENJI WAKIMIZU, Koji Nishiyama, NAOKI MATSUMURA, TAICHI MAKI, YOSHINORI SUZUKI, OSAMU MORITA, Frequency analysis on suitable convective clouds for artificially increasing rainfall in the northern part of Kyushu, Japan, using meteorological satellite (GMS-5), Proceedings of 94th American Meteorological Society Annual Meeting in Atlanta, USA, 2014.02.
14. Toshiyuki Moriyama, Shinobu Izumi, Katsuhiro Morishita, Koji Nishiyama, Yasuo Musashi, Ryoichi watanabe, Yukihiro Shimatani, Sampei YAMASHITA, Tomoko Minagawa, Hironori Hayashi, Hiroki Iyoka, Development of Smart Rainwater Tanks, Proceedings of 2013 IAHR Congress, 2013.09.
15. KOSUKE SATO, Cintia Bertacchi Uvo, Yoshinari HIROSHIRO, Koji Nishiyama, Application of Artificial Neural Networks to water level forecast in Central South America, Proceedings of International Symposium on Earth Science and Technology, 2012, 2012.09.
16. Kosuke Sato, Cintia Bertacchi Uvo, Yoshinari Hiroshiro, Koji Nishiyama, H. Yasuda, X.C.Zhang, J.Y.Zheng , Decadal Variation in Rainfall in the Yellow River Basin, Proceedings of International Symposium on Earth Science and Technology 2011 in Fukuoka, Japan , pp.549-552, 2011.12.
17. Koji NISHIYAMA, Kenji WAKIMIZU, Decadal Variation of Heavy Rainfall Frequency in Kyushu, Japan and Associated Synoptic Weather Patterns, 6th European Conference on Severe Storms (ECSS 2011), 3 - 7 October 2011, Palma de Mallorca, Balearic Islands, Spain, number 83, pp.1-6, November, 2011, 2011.10.
18. Jinichiro Seto, Kikuro Tomine, Kenji Wakimizu, Koji Nishiyama, Artificial cloud seeding using liquid carbon dioxide: comparisons of
experimental data and numerical analyses, Journal of Applied Meteorology and Climatology, Vol.50, pp.1417-1431, 2011.07.
19. KENJI WAKIMIZU, Koji Nishiyama, Kikuro Tomine, Dioxide in a convective cloud for Enhangcing Water-time Precipitation in Northern Kyushu, Japan, Recent Development in the Research of Soil and Water, 29-34, 2010.11.
20. Koji Nishiyama, Yoshihiko Iseri, Kenji Jinno, SIGNIFICANT FEATURES OF WARM SEASON WATER VAPOR FLUX RELATED TO HEAVY RAINFALL AND DRAUGHT IN JAPAN, Proceedings of Earth Observation and Water Cycle Science, CD-R, 18-20 November 2009, Italy, 2009.11.
21. Yoshihiko ISERI, Tomonori MATSUURA , Satoshi IIZUKA, Koji NISHIYAMA and Kenji JINNO, Comparison of Pattern Extraction Capability between Self-Organizing Maps and Principal Component Analysis, Memoirs of the Faculty of Engineering, Kyushu University , Vol. 69, No.2
, 2009.07.
22. Koji NISHIYAMA, Cintia UVO, Jonas OLSSON, Ronny BERNDTSSON, Kenji JINNO, Detection of Climate Change Impact on Central South America Using Self-Organizing Map, International Symposium on Earth Science and Technology 2008, pp. 481-488, 2008, 2008.12.
23. Kenji Wakimizu, Koji Nishiyama, Kikuro Tomine, Taichi Maki, Yoshinori Suzuki, Norihiko Fukuta, Method of Cloud Seeding for Enhancing Winter-time Precipitation in Northern Kyushu, Japan, Research Topics for 5th International Symposium in November 2008, South Korea, 2008.10.
24. Koji NISHIYAMA, Shinichi ENDO, Kenji JINNO, Identification of typical synoptic patterns causing heavy rainfall in the rainy season in Japan by a self-organizing map, Atmospheric Research, Vol.83, pp.185-200, 2007.02.
25. Koji NISHIYAMA, Shinichi ENDO and Kenji JINNO, Meteorological Field Patterns Classified using Self-Organizing Map (SOM), Proceedings of XXXI IAHR congress, Seoul, pp. 3709-3718, 2005.09.
26. Yumi Ota, Kenji WAKIMIZU, Koji NISHIYAMA, Norihiko FUKUTA, Taichi Maki, LC seeding test in Western Kansas hail suppression possiblehail fallout by air flux choking, Journal of Agricultural Meteorology, vol. 60, no. 5, 905-908, 2005.02.
27. Misato Nagata, Kenji WAKIMIZU, Koji NISHIYAMA, Norihiko FUKUTA, Taichi Maki, Numerical simulation for optimum seeding operation using liquid carbon, Journal of Agricultural Meteorology, vol. 60, no. 5, 901-904, 2005.02.
28. Koji NISHIYAMA, Norihiko FUKUTA, Kenji WAKIMIZU, Theoretical Approach for Optimum Seeding Operation using Liquid Carbon Dioxide Seeding, Journal of Agricultural Meteorology, vol. 60, no. 5, 721-724, 2005.02.
29. Koji Nishiyama, Yoshitaka I, Akira Kawamura, Kenji Jinno, Pattern recognition of meteorological elements related with heavy rainfall in Japan using Self-Organizing Map (SOM) algorithm, Proceedings of APHW conference, Vol.2, pp.420-427, 2004.07.
30. Misato Nagata, Kenji Wakimizu, Koji Nishiyama, and Norihiko Fukuta, Microphysical analysis of artificially induced radar echoes by liquid carbon dioxide seeding, Sixth International Symposium on Hydrological Applications of Weather Radar, CD-ROM version, Merbourne, Australia, 2004.02.
31. Koji Nishiyama, Yoshitaka I, Akira Kawamura, and Kenji Jinno, mprovement of MOS procedure for constructing significant relationship between rainfall amount and associated dominant indices, Sixth International Symposium on Hydrological Applications of Weather Radar, CD-ROM version, Merbourne, Australia, 2004.02.
32. J.Olsson, C. B. Uvo, K. Jinno, A. Kawamura, K. Nishiyama, N. Koreeda, T. Nakashima, O. Morita, Neural Networks for Rainfall Forecasting by Atmospheric Downscaling, Journal of Hydrologic Engineering, 10.1061/(ASCE)1084-0699(2004)9:1(1), 9, 1, 1-12, Vol.1, pp.1-12, 2004.01.
33. Kenji WAKIMIZU, Koji NISHIYAMA, Norihiko FUKUTA, Hisashi YOSHIKOSHI, Yoshinori SUZUKI, Evolution of Radar Echoes in LOLEPSHIN Winter Convective Cloud Seeding
, Preprint, 8th WMO Scientific Conf on Wea. Mod., Casablanca, Morocco, pp.83-86, 2003.04.
34. Koji NISHIYAMA, Norihiko FUKUTA, Kikuro TOMINE, Kenji WAKIMIZU, Yoshinori SUZUKI, LOLEPSHIN Seeding Reactions Observed in Fall Convective Clouds, Preprint, 8th WMO Scientific Conf on Wea. Mod., Casablanca, Morocco, pp.91-93, 2003.04.
35. Norihiko FUKUTA, Cart Smith, Koji NISHIYAMA, LOLEPSHIN Seeding Test in Western Kansas Hail Suppression Project-Possible Hail Fallout by Air Flux, Preprint, 8th WMO Scientific Conf on Wea. Mod., Casablanca, Morocco, pp.87-90, 2003.04.
36. Koji NISHIYAMA, Norihiko FUKUTA, Kenji WAKIMIZU, Microphysical and Dynamical Evaluation of Radar Reflectivity in LOLEPSHIN Seeded Cloud, Preprint, 8th WMO Scientific Conf on Wea. Mod., Casablanca, Morocco, pp.79-81, 2003.04.
37. Applicability of JMA-MSM-GPV to River Basin Risk Management and Disaster Measures.
38. K. NISHIYAMA, K.WAKIMIZU, H. YOSHIKOSHI, Y. SUZUKI and N.FUKUTA, Enhancement of precipitation by liquid carbon dioxide seeding, Second European Conference on Radar Meteorology (ERAD), Delft, Netherlands,pp.150-154, 2002.11.
39. K. NISHIYAMA, I. ISHIKAWA, K. JINNO, A. KAWAMURA, K. WAKIMIZU, Radar and GPV-based consideration on significant indices for detecting heavy rainfall, Second European Conference on Radar Meteorology (ERAD), Delft, Netherlands, pp.272-276, 2002.11.
40. K. NISHIYAMA, K. JINNO, A. KAWAMURA, K. WAKIMIZU, N. KOREEDA, T. NAKASHIMA, Important meteorological index as a precursor of heavy rainfall in a BAIU front, Proceedings of the International Symposium on Lowland Technology, Proceedings of the International Symposium on Lowland Technology, Saga University, pp.293-297, 2002.09.
41. K.WAKIMIZU, H. YOSHIKOSHI, Y. SUZUKI, K. NISHIYAMA and N.FUKUTA, Optimum seeding operation by liquid carbon dioxide for enhancing winter-time precipitation in JAPAN, Proceedings of the International Symposium on Lowland Technology, Saga University, September 2002, pp.299-303, 2002.09.
42. New Rainmaking Experiment Using Liquid Carbon Dioxide Seeding Method for Enhancing Water Resources.
43. Wakimizu K, Nishiyama K, Suzuki Y, Tomine K, Yamazaki M, Isimaru A, Ozaki M, Itano T, Naito G, Fukuta N, A Low Level Penetration Seeding Experiment of Liquid Carbon Dioxide in a Convective Cloud, Hydrological Processes, 10.1002/hyp.1153, 16, 11, 2239-2253, Vol.16, pp.2239-2253, 2002.05.
44. Izumi Isikawa, Jonas Olsson, Kenji Jinno, Akira Kawamura, Koji Nishiyama, Ronny Berndtsson, Rainfall estimation of Chikugo River Basin by atmospheric downscaling using artificial neural networks, Memoirs of the Faculty of Engineering, Kyushu University, Vol. 62, No. 2, pp.85-95, 2002.04.
45. A Numerical Study on Variation of Water Vapor in Lower Layers Connected with Precipitable Water.
46. Kenji Wakimizu, Koji Nishiyama, Yoshinori Suzuki,Kenji Jinno, Notable features of the radar echo observed in the heavy rainfall system involving tornadoes in Fukuoka, Japan, on June 29, 1999, Proceedings of Fifth International Symposium on Hydrological Applications of Weather Radar, pp.365-370, Kyoto, 2001.11.
47. Koji Nishiyama, Norihiko Fukuta, Kenji Wakimizu, Kenji Jinno, Akira Kawamura, Yoshinori Suzuki, Features of unique radar echoes induced artificially by cloud seeding experiment using liquid carbon dioxide, Proceedings of Fifth International Symposium on Hydrological Applications of Weather Radar, pp.165-170, 2001.10.
48. Uvo, C. B., Olsson, J., Morita, O., Jinno, K., Kawamura, A., Nishiyama, K., Koreeda, N.and Nakashima, T, Statistical atmospheric downscaling for rainfall estimation in Kyushu Island, Japan, Hydrology and Earth System Science, 5, 2, 259-271, Vol.5, No.2, pp.259-271, 2001.04.
49. Kenji Wakimizu, Koji Nishiyama, Yoshinori Suzuki, H Yoshikoshi, Norihiko Fukuta, Precipitation Augmentation by a New Method of Cloud Seeding in Northern Kyushu (2), J. Fac. Agr., kyushu Univ, 45, 2, 565-575, Vol.45 (2), 565-575, 2001.03.
50. 井村洋三、細川土佐男、神野健二、小川 滋、大槻恭一、竹内真一、熊谷朝臣、西山浩司, 発散とマテバシイ根圏部における土壌間隙水圧の変動特性, 九州大学工学集報, 第73巻,第6号, pp.679-684, 2000.11.
51. Koji NISHIYAMA, Kenji JINNO, Kenji WAKIMIZU, Yoshinori SUZUKI, Analyses of Local Thunderstorms using AMeDAS, Proceedings of the International Symposium on Lowland Technology, Saga University, pp.331-338, 2000.10.
52. Norihiko FUKUTA, Kenji WAKIMIZU, Koji NISHIYAMA, Yoshinori SUZUKI, H YOSHIKOSHI, Large unique radar echoes in a new, self-enhancing cloud seeding, Atmospheric Research, Elsevier, 10.1016/S0169-8095(00)00065-X, 55, 3-4, 271-273, vol.55, pp.271-273, 2000.10.
53. Kenji WAKIMIZU, Yoshinori SUZUKI, Koji NISHIYAMA, H.Yoshikoshi, Norihiko FUKUTA, Precipitation Augmentation by A New Method of Cloud Seeding in Northern Kyushu, Proceedings of the International Symposium on Lowland Technology, Saga University,pp.323-330, 2000.10.
54. Koji Nishiyama, Kenji Wakimizu, Kenji Jinno, Yoshinori Suzuki, Features of the Long-Lived Heavy Storm Observed in Northern Kyushu, Japan, Features of the Long-Lived Heavy Storm Observed in Northern Kyushu, Japan., Asian Meteorology online newsletter, 1999.07.
55. Sohaila JAVANMARD, Norihiko FUKUTA, Yoshinori SUZUKI, Koji NISHIYAMA, Kenji WAKIMIZU, Numerical modeling for falling-growth induced lateral air spreading of ice crystals thermal in liquid carbon dioxide seeding, Preprints, 7, WMO Scientific Conf on Weather Modification., Chiang Mai. pp. 367-370, 1999.03.
56. Analysis of Local Thunderstorms using the Present Meterological Observational Systems.
57. Sohaila JAVANMARD, Norihiko FUKUTA, Kouji NISHIYAMA, yoshinori SUZUKI, kenji WAKIMIZU, Numerical Modeling of Low Level Horizontal Penetration Seeding of Supercooled Cloud with Liquid Carbon Dioxide, J. Fac. Agr., Kyushu., 43, 1-2, 239-255, Vol.43, pp.239-255, 1998.11.
58. Koji NISHIYAMA, Kenji WAKIMIZU, Keiko MATSUI, Kenji JINNO, Yoshinori SUZUKI, Yoshinori MATSUBAYASHI, The role of local-scale convergence in the formation of a long-lived heavy storm system, Proceedings of 19th conference on severe local storms, American Meteorological Society, pp.449-452, 1998.09.
59. Sohaila JAVANMARD, Norhiko FUKUTA, Koji NISHIYAMA, Kenji WAKIMIZU, Yoshinori SUZUKI, Numerical Modeling for Roll-Up Expansion of Twin Horizontal ice Crystal Thermals (RETHIT) in Liquid Carbon Dioxide Seeding, Proceedings of Conference on Cloud Physics and 14th Conf on Planned & Inadvertent Weather Modification, American Meteorological Society, 622-625, pp.622-625, 1998.08.