English/Japanese

西澤 誠也 (にしざわ せいや)

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理化学研究所 計算科学研究機構
フラッグシップ2020プロジェクト アプリケーション開発チーム / 複合系気候科学研究チーム
研究員

〒650-0047 兵庫県神戸市中央区港島南町7-1-26
TEL:078-940-5754 / FAX:078-304-4976
s-nishizawa あっと riken.jp

orcid http://orcid.org/0000-0001-9457-7457 /

学歴

研究歴

委員等

査読付き論文リスト

  1. Tokutake, H., H. Hiraguri, and S. Nishizawa, 2017: Exploration of wind stracture on Mars using an airplane and flight feasibility study, Trans. Japan Soc. Aero. Space Sci, 60, 212-220, doi:10.2322/tjsass.60.212
  2. Yoshida, R., S. Nishizawa, H. Yashiro, S. A. Adachi, Y. Sato, T. Yamaura, and H. Tomita, 2017: CONeP: A Cost-Effective Online Nesting Procedure for Regional Atmospheric Models, Parallel Computing, 65, 21-31, doi:10.1016/j.parco.2017.04.004
  3. Lien, G.-Y., T. Miyoshi, S. Nishizawa, R. Yoshida, H. Yashiro, S. A. Adachi, T. Yamaura, and H. Tomita, 2017: The near-real-time SCALE-LETKF system: A case of the September 2015 Kanto-Tohoku heavy rainfall, SOLA, 13, 1-6, doi:10.2151/sola.2017-001
  4. Nishizawa, S., M. Odaka, Y. O. Takahashi, K. Sugiyama, K. Nakajima, M. Ishiwatari, S. Takehiro, H. Yashiro, Y. Sato, H. Tomita, and Y.-Y. Hayashi, 2016: Martian dust devil statistics from high-resolution large-eddy simulations, Geophys. Res. Lett., 43, 4180–4188, doi:10.1002/2016GL068896
  5. Spiga, A., E. Barth, Z. Gu, F. Hoffmann, J. Ito, B. Jemmett-Smith, M. Klose, S. Nishizawa, S. Raasch, S. Rafkin, T. Takemi, D. Tyler, and Wei Wei, 2016: Large-eddy simulations of dust devils and convective vortices, Space Sci. Rev., 203, 245-275, doi:10.1007/s11214-016-0284-x
  6. Miyoshi, T., G.-Y. L., S. Satoh, T. Ushio, K. Bessho, H. Tomita, S. Nishizawa, R. Yoshida, S. A. Adachi, J. Liao, B. Gerofi, Y. Ishikawa, M. Kunii, J. Ruiz, Y. Maejima, S. Otsuka, M. Otsuka, K. Okamoto, and H. Seko, 2016: "Big data assimilation" toward post-petascale severe weather prediction: an overview and progress, Proc. IEEE, 104, 2155-2179, doi:10.1109/JPROC.2016.2602560
  7. Yamashita, T., M. Odaka, K. Sugiyama, K. Nakajima, M. Ishiwatari, S. Nishizawa, Y. Takahashi, and Y. Hayashi, 2016: A numerical study on convection of a condensing CO2 atmosphere under early Mars like conditions, J. Atmos. Sci., 73, 4151-4169, doi:10.1175/JAS-D-15-0132.1
  8. Nishizawa, S., H. Yashiro, Y. Sato, Y. Miyamoto, and H. Tomita, 2015: Influence of grid aspect ratio on planetary boundary layer turbulence in large-eddy simulations, Geosci. Model Dev., 8, 3393-3419, doi:10.5194/gmd-8-3393-2015
  9. Sato, Y., S. Nishizawa, H. Yashiro, Y. Miyamoto, Y. Kajikawa, and H. Tomita, 2015: Impacts of cloud microphysics on trade wind cumulus: which cloud microphysics processes contribute to the diversity in a large eddy simulation?, Prog. in Earth and Planetary Sci., 2, 23, doi:10.1186/s40645-015-0053-6
  10. Sato, Y., Y. Miyamoto, S. Nishizawa, H. Yashiro, Y. Kajikawa, R. Yoshida, T. Yamaura, and H. Tomita, 2015: Horizontal Distance of Each Cumulus and Cloud Broadening Distance Determine Cloud Cover, SOLA, 11, 75-79, doi:10.2151/sola.2015-019
  11. Miyamoto, Y., J. Ito, S. Nishizawa, and H. Tomita, 2015: A linear thermal stability analysis of discretized fluid equations. Theor.and Comput. Fluid Dyn., 29, 155-169, doi:10.1007/s00162-051-0345-x
  12. Sato Y., S. Nishizawa, H. Yashiro, Y. Miyamoto, and H. Tomita, 2014: Potential of Retrieving Shallow-Cloud Life Cycle from Future Generation Satellite Observations through Cloud Evolution Diagrams: A Suggestion from a Large Eddy Simulation, SOLA, 10, 10-14
  13. Ishiwatari, M., E. Toyoda, Y. Morikawa, S. Takehiro, Y. Sasaki, S. Nishizawa, M. Odaka, N. Otobe, Y. O. Takahashi, K. Nakajima, T. Horinouchi, M. Shiotani, Y.-Y. Hayashi, and Gtool development group, 2012: “Gtool5”: a Frotran90 library of input/output interfaces for self-descriptive multi-dimensional numerical data. Geoscientific Model Devel., doi:10.5194/gmd-5-449-2012
  14. Sugiyama, K., N. Nakajima, M. Odaka, M. Ishiwatari, K. Kuramoto, Y. Morikawa, S. Nishizawa, Y. O. Takahashi, and Y.-Y. Hayashi, 2011: Intermittent cumulonimbus activity breaking the three-layer cloud structure of Jupiter. Geophys. Res. Letter, doi:10.1029/2011GL047878
  15. Horinouchi T., S. Nishizawa, C. Watanabe, A. Tomobayashi, S. Otsuka, T. Koshiro, Y.-Y. Hayashi, and GFD Dennou Club, 2010: Gfdnavi, web-based data and knowledge server software for geophysical fluid sciences, Part I: Retionales, stand-alon features, and supporting knowledge documentation linked to data. In Yoshikawa, M., et al. (eds.) DASFAA 2010, LNCS, 6193, 93-104
  16. Nishizawa S., T. Horinouchi, C. Watanabe, Y. Isamoto, A. Tomobayashi, S. Otsuka, and GFD Dennou Club, 2010: Gfdnavi, web-based data and knowledge server software for geophysical fluid sciences, Part II: RESTful web services and object-oriented programming interface. In Yoshikawa, M., et al. (eds.) DASFAA 2010, LNCS, 6193, 105-116
  17. Kohma M., S. Nishizawa and S. Yoden, 2010: Classification of polar-night jet oscillations and their relationship to fast and slow variations in a global mechanistic circulation model of the stratosphere and troposphere. J. Climate, doi:10.1175/2010JCLI2458.1
  18. Hayashi Y.-Y., S. Nishizawa, S. Takehiro, M. Yamada, K. Ishioka, and S. Yoden, 2007: Rossby waves and jets in a two-dimensional decaying turbulence on a rotating sphere. J.Atmos.Sci., 65, 4245-4269
  19. 堀之内武, 西澤誠也, 渡辺知恵美, 森川靖大, 神代剛, 石渡正樹, 林祥介, 塩谷雅人, 2007: 地球流体データベース・解析・可視化のための新しいサーバー兼デスクトップツール Gfdnavi の開発, 電子情報通信学会第18回データ工学ワークショップ(DEWS2007)論文集, E1-8.
  20. Nishizawa S. and S. Yoden, 2005: Distribution functions of a spurious trend in a finite length data set with natural variability: Statistical considerations and a numerical experiment with a global circulation model. J.Geophys.Res., 110, D12105, doi:10.1029/2004JD005714
  21. Nishizawa S. and S. Yoden, 2004: A Parameter sweep experiment on topographic effects on the annular variability. J.Met.Soc.Japan, 82, 879-893