Ohishi Shun

オオイシシュン | Ohishi Shun

Affiliation and department：
Job title： Research Scientist
Homepage URL (2)： https://sites.google.com/view/shunohishi , https://sites.google.com/view/shunohishi/home

Research field (3)： Atmospheric and hydrospheric science , Atmospheric and hydrospheric science , Applied mathematics and statistics

Research keywords (3)： Physical Oceanography , Climate Dynamics , Data Assimilation

Research theme for competitive and other funds (4)：

2024 - 2029 黒潮大蛇行と海洋極端現象の過去・現在・未来:予測可能性と海洋生物資源への影響
2023 - 2028 Study on ensemble forecast using a high-resolution ocean data assimilation system
2022 - 2026 Four-Dimensional Topological Data Analysis for Future Medical Care
2014 - 2015 南インド洋の夏季におけるマスカリン高気圧の強度・東西位置変動と海面水温変動との関係

Papers (14)：

Shun Ohishi, Takemasa Miyoshi, Takafusa Ando, Tomohiko Higashiuwatoko, Eri Yoshizawa, Hiroshi Murakami, Misako Kachi. LETKF-based Ocean Research Analysis (LORA) version 1.0. Geoscience Data Journal. 2024. 11. 995-1006
Shun Ohishi, Takemasa Miyoshi, Misako Kachi. Impact of atmospheric forcing on SST biases in the LETKF-based ocean research analysis (LORA). Ocean Modelling. 2024. 189. 102357-102357
Shun Ohishi, Takemasa Miyoshi, Misako Kachi. LORA: a local ensemble transform Kalman filter-based ocean research analysis. Ocean Dynamics. 2023. 73. 117-143
Shun Ohishi, Takemasa Miyoshi, Misako Kachi. An ensemble Kalman filter-based ocean data assimilation system improved by adaptive observation error inflation (AOEI). Geoscientific Model Development. 2022. 15. 24. 9057-9073
Shun Ohishi, Tsutomu Hihara, Hidenori Aiki, Joji Ishizaka, Yasumasa Miyazawa, Misako Kachi, Takemasa Miyoshi. An ensemble Kalman filter system with the Stony Brook Parallel Ocean Model v1.0. Geoscientific Model Development. 2022. 15. 22. 8395-8410

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MISC (5)：

沖理子, 可知美佐子, 日原勉, 相木秀則, 大石俊. 海洋衛星データ同化システムの構築検討. 宇宙航空研究開発機構特別資料 JAXA-SP-(Web). 2020. 20-002
松浦直人, 可知美佐子, 日原勉, 相木秀則, 大石俊. 海洋衛星データ同化システムの構築検討. 宇宙航空研究開発機構特別資料 JAXA-SP-(Web). 2019. 19-002
中島映至, 可知美佐子, 日原勉, 相木秀則, 宮澤泰正, 大石俊. 海洋衛星データ同化システムの構築検討. 宇宙航空研究開発機構特別資料 JAXA-SP-(Web). 2019. 18-007
大石俊, 桂将太, 相木秀則. アガラス反転流域・北太平洋東部亜熱帯域の塩分前線の強化・緩和過程. 日本海洋学会大会講演要旨集. 2018. 2018
大石俊, 日原勉, 相木秀則, 石坂丞二, 宮澤泰正, 可知美佐子. 東南アジア沿岸域の海洋データ同化のためのひまわり8号の海面水温解析. 日本海洋学会大会講演要旨集. 2017. 2017

Lectures and oral presentations (129)：

LETKF-based Ocean Research Analysis (LORA) in 2015-2023
(6th WCRP International Conference on Reanalysis 2024)
Advances and applications of satellite data assimilation of clouds, precipitation, and the ocean
(The 10th International Symposium on Data Assimilation 2024)
Including cross correlations between the forecast and observation errors in the ensemble Kalman filter
(The 10th International Symposium on Data Assimilation 2024)
LETKF-based Ocean Research Analysis (LORA): A new ensemble ocean analysis
(The 10th International Symposium on Data Assimilation 2024)
アンサンブルカルマンフィルタを用いた海洋データ同化システムの開発
(ハビタブル日本サマースクール 2024)

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Works (1)：

JAXA-RIKEN Ocean Analysis
2023 - 現在

Education (3)：

2014 - 2017 Graduate School of Science, The University of Tokyo Department of Earth and Planetary Science
2012 - 2014 Graduate School of Science, Tohoku University Department of Geophysics
2008 - 2012 Tohoku University Faculty of Science

Work history (12)：

2024/02 - 現在 Kyoto University Graduate School of Science
2023/12 - 現在 Japan Marine Science Foundation
2023/09 - 現在 RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program Research Scientist
2023/09 - 現在 RIKEN Prediction Science Laboratory Research Scientist
2023/09 - 現在 RIKEN Center for Computational Science Data Assimilation Research Team Research Scientist

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Committee career (2)：

2018/04 - 現在海洋中手会運営委員
2017/08 - 現在日本海洋学会若手武者修行セミナー運営委員

Awards (4)：

2023/03 - RIKEN RIKEN Oubu Research Incentive Award Development of an ensemble Kalman filter-based ocean data assimilation system
2020/04 - The Oceanographic Society of Japan The Young Author Award
2015/03 - 新学術領域「気候系のhot spot」第5回全体会議学生ポスター優秀賞
2011/04 - 平成22年度青葉理学振興会奨励賞

Association Membership(s) (5)：

European Geosciences Union , American Geophysical Union , JAPAN GEOSCIENCE UNION , the Meteorological Society of Japan , THE OCEANOGRAPHIC SOCIETY OF JAPAN

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