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TAMAKAWA Katsunori
玉川 勝徳 |
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Research Specialist, Water-related Hazard Research Group
専門研究員、水災害研究グループ |
| Home town (country); 出身:
Fukushima Prefecture (Japan) : 福島県 (日本) |
- Message; メッセージ:
- I contribute to advanced information provision for mitigating water-related disasters, such as floods, by integrating in-situ data, satellite data, and hydrological models within a data integration and analysis system.
洪水などの水関連災害の軽減に向けて、地上観測データ・衛星観測データ・数値モデルをデータ統合・解析システム上で統合的に解析し、高度な情報提供に貢献いたします。
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- Main Research Topic(s); 主な研究内容:
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- In-situ data archiving and management
- Water and Energy Budget-based - Distributed Hydrological Model with Snow (WEB-DHM-S) application research
- Investigation on Ensemble Inflow Prediction for Dam Operations
- Global soil moisture estimation using Satellite based Land Data Assimilation System
- 地上観測データアーカイブに関する研究
- 水エネルギー収支分布型水循環モデル(WEB-DHM)の適用研究
- ダムへのアンサンブル流入量予測研究
- 人工衛星データによる陸面データ同化手法を用いた広域土壌水分量の推定研究
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- Academic/Professional
Experience and Qualifications; 主な学歴・職歴、資格など:
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| Academic background: 学歴 |
| March 1991 |
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Department of Civil Engineering, Fukushima National Collage of Technology |
| March 1993 |
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B. Eng. Department of Civil Engineering, Nagaoka University of Technology |
| March 1995 |
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M. Eng Department of Civil Engineering, Nagaoka University of Technology |
| March 2017 |
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Obtained a Ph.D. in Department of Civil Engineering, The University of Tokyo |
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| 1991年3月 |
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福島高専 土木工学科 卒業 |
| 1993年3月 |
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長岡技術科学大学 建設工学課程 卒業 |
| 1995年3月 |
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長岡技術科学大学大学院 建設工学専攻 修了 |
| 2017年3月 |
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東京大学大学院 工学系研究科 博士（工学）取得 |
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| Professional/Research Experience: 職歴 |
| April 1995 |
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Research and Development center, Nippon Koei Co., Ltd. |
| April 2000 |
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Japan Science and Technology |
| December 2003 |
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Project Researcher, The University of Tokyo |
| April 2017 |
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Research Specialist, PWRI, ICHARM |
| April 2025 |
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Project Researcher, The University of Tokyo |
| April 2026 |
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Research Specialist, PWRI, ICHARM |
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| 1995年4月 |
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日本工営株式会社 中央研究所 |
| 2000年4月 |
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科学技術振興事業団 技術員 |
| 2003年12月 |
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東京大学（大学院工学系研究科，地球観測データ統融合連携研究機構）特任研究員 |
| 2017年4月 |
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土木研究所ICHARM 専門研究員 |
| 2025年４月 |
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東京大学 地球環境データコモンズ 特任研究員 |
| 2026年4月 |
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土木研究所ICHARM 専門研究員 |
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- Publications; 著書:
PEER-REVIEWED PUBLICATIONS; 査読付き論文:
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| 1. |
Katsunori Tamakawa, Shigeru Nakamura, Cho Thanda Nyunt, Tomoki Ushiyama, Mohamed Rasmy, Keijiro Kubota, Asif Naseer, Eiji Ikoma, Toshihiro Nemoto, Masaru Kitsuregawa, and Toshio Koike (2024): Investigation of an Ensemble Inflow-Prediction System for Upstream Reservoirs in Sai River, Japan, Water 2024, 16 (18), 2577; https://doi.org/10.3390/w16182577 |
| 2. |
玉川勝徳、MOHAMED Rasmy、NASEER Asif、牛山朋來、中村茂、Cho Thanda NYUNT、MOIZ Abdul、大沼克弘、小池俊雄（2021）：犀川流域におけるダム流入量のアンサンブル予測手法の検討、土木学会論文集B1（水工学）、Vol.77、No.2、I_61-I_66、2021 |
| 3. |
玉川勝徳、Mohamed RASMY、小池俊雄（2018）：水域と灌漑域を考慮したカンボジアにおけるAMSR2輝度温度補正と土壌水分推定改善手法の検討、水工学論文集 第62巻、pp.I_271-I_276、March 2018 |
| 4. |
玉川勝徳、Mohamed RASMY、小池俊雄、辻本久美子、会田健太郎、藤井秀幸、増本隆夫（2015）：陸面データ同化手法を用いたカンボジア・プルサット観測点での土壌水分推定手法の検討、水工学論文集 第59巻、pp. I_409- I_414、March 2015 |
| 5. |
玉川勝徳、小池俊雄、Hui LU、Kun YANG、Xin LI、Huizhi LIU（2010）: 陸面データ同化手法を用いた土壌水分推定に影響を及ぼす地表面不均一性に関する検討、水工学論文集 第54巻、pp.379-384、March 2010 |
| 6. |
玉川勝徳、小池俊雄、Hui LU、Kun YANG、萩野谷成徳、石川裕彦、XiangDe XU、Shihong WU（2009）: 陸面データ同化手法を用いたTibet Gaizeにおける土壌水分と地表面フラックスの推定、水工学論文集 第53巻、pp.397-402、March 2009 |
| 7. |
Katsunori Tamagawa, Masaru Kitsuregawa, Eiji Ikoma, Tetsu Ohta, Steve Williams and Toshio Koike (2008): An Advanced Quality Control System for the CEOP/CAMP In-situ Data Management, IEEE Systems Journal, volume2 Number3, ISJEB2 (ISSN 1932-8184), doi:10.1109/JSYST.2008.927710 |
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- PEER-REVIEWED PUBLICATIONS (Co-Author); 査読付き論文: （共著者）
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| 1. |
Mohammad Tayib Bromand, Mohamed Rasmy, Katsunori Tamakawa, Subash Tuladhar and Toshio Koike (2026): An Integrated Multi-Criteria and Hydrological Consistency Framework for Evaluating Latest Satellite-Based Winter Precipitation Products in Himalayan Basins, Remote Sensing, Vol. 18, no.7, pp.1051, https://doi.org/10.3390/rs18071051 |
| 2. |
Badri Bhakta Shrestha, Mohamed Rasmy, Katsunori Tamakawa, Sauhardra Joshi and Daisuke and Kuribayashi (2025): Impact of Urbanization on Flooding and Risk Based on Hydrologic–Hydraulic Modeling and Analytic Hierarchy Process: A Case of Kathmandu Valley of Nepal, Hydrology 2025, 12(11), 283; https://doi.org/10.3390/hydrology12110283 |
| 3. |
Chamal Perera, Katsunori Tamakawa, Mohamed Rasmy, Tomoki Ushiyama, and Shinichiro Nakamura (2025): Socio-hydrological prediction of soft-path vs. hard-path in flood risk management under climate change: A case study from the Lower Kelani River Basin, Sri Lanka, Journal of Hydrology: Regional Studies, Volume 58, April 2025, 102230, https://doi.org/10.1016/j.ejrh.2025.102230 |
| 4. |
Pema Syldon, Badri Bhakta Shrestha, Mamoru Miyamoto, Katsunori Tamakawa and Shinichiro Nakamura (2024): Assessing the impact of climate change on flood inundation and agriculture in the Himalayan Mountainous Region of Bhutan, Journal of Hydrology: Regional Studies, Volume 52, April 2024, 101687, https://doi.org/10.1016/j.ejrh.2024.101687 |
| 5. |
Sanjeewa Illangasingha, Toshio Koike, Mohamed Rasmy, Katsunori Tamakawa, Hirotada Matsuki, Hemakanth Selvarajah (2023): A holistic approach for using global climate model (GCM) outputs in decision making, Journal of Hydrology Volume 626, Part B, November 2023, 130213, https://doi.org/10.1016/j.jhydrol.2023.130213 |
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Mohamed Rasmy, Masaki Yasukawa, Tomoki Ushiyama, Katsunori Tamakawa, Kentaro Aida, Sugeeshwara Seenipellage, Selvarajah Hemakanth, Masaru Kitsuregawa, Toshio Koike (2023): Investigations of Multi-Platform Data for Developing an Integrated Flood Information System in the Kalu River Basin, Sri Lanka, Water 2023, 15(6), 1199; https://doi.org/10.3390/w15061199 |
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Mihretab G Tedla, Mohamed Rasmy, Katsunori Tamakawa, Hemakanth Selvarajah, Toshio Koike (2022): Assessment of Climate Change Impacts for Balancing Transboundary Water Resources Development in the Blue Nile Basin, Sustainability 2022, 14 (22), 15438; https://doi.org/10.3390/su142215438 |
| 8. |
中村 茂、小池 俊雄、Cho Thanda Nyunt、牛山 朋來、Mohamed Rasmy、玉川 勝徳、伊藤 弘之、池内 幸司、生駒 栄司、喜連川 優 (2022)：長期・短期アンサンブル予測を組み合わせた発電ダムの操作支援システム、土木学会論文集B1（水工学）78巻 2号、pp. I_1195-I_1200 |
| 9. |
小池俊雄、中村茂、Cho Thanda Nyunt、牛山朋來、Rasmy Mohamed、玉川勝徳、伊藤弘之、池内幸司、生駒栄司、喜連川優 (2021)：発電ダムの洪水調節と発電操作支援システム、土木学会論文集B1(水工学) Vol.77 No.2、I_79-I_84、2021 |
| 10. |
Hemakanth Selvarajah, Toshio Koike, Mohamed Rasmy, Katsunori Tamakawa, Akio Yamamoto, Masuru Kitsuregawa and Li Zhou (2021): Development of an Integrated Approach for the Assessment of Climate Change Impacts on the Hydro-Meteorological Characteristics of the Mahaweli River Basin, Sri Lanka, Water 2021, 13 (9), 1218; https://doi.org/10.3390/w13091218 |
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Kawasaki, A., Koudelova, P., Tamakawa, K., Kitamoto, A., Ikoma, E., Ikeuchi, K., Shibasaki, R., Kitsuregawa, M. and Koike, T. (2018): Data Integration and Analysis System (DIAS) as a platform for data and model integration: Cases in the field of water resources management and disaster risk reduction. Data Science Journal, 17, pp.29. DOI: http://doi.org/10.5334/dsj-2018-029 |
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Kumiko Tsujimoto, Tetsu Ohta, Kentaro Aida, Katsunori Tamakawa and Monichoth So Im: Diurnal pattern of rainfall in Cambodia: its regional characteristics and local circulation. Progress in Earth and Planetary Science 5, 39 (2018) doi:10.1186/s40645-018-0192-7 |
| 13. |
Jun Matsumoto, Bin Wang, Guoxiong Wu, Jianping Li, Peiming Wu, Miki Hattori, Shuichi Mori, Manabu D. Yamanaka and Shin-ya Ogino, Hamada Jun-Ichi, Fadli Syamsudin, Toshio Koike, Katsunori Tamagawa, Eiji Ikoma and Hiroko Kinutani, Hirotaka Kamahori, Kenji Kamiguchi and Yayoi Harada (2016): An Overview of the Asian Monsoon Years 2007–2012 (AMY) and Multi-Scale Interactions in the Extreme Rainfall Events over the Indonesian Maritime Continent, The Global Monsoon System: Research and Forecast (3rd Edition) , Chapter 29, pp.365-pp385 |
| 14. |
Toshio KOIKE, Petra KOUDELOVA, Patricia Ann JARANILLA-SANCHEZ, Asif Mumtaz BHATTI, Cho Thanda NYUNT and Katsunori Tamagawa (2014): River management system development in Asia based on data integration and analysis system (DIAS) under GEOSS. Science China: Earth Sciences, 57: 1.20, doi: 10.1007/s11430-014-5004-3 |
| 15. |
Kumiko Tsujimoto, Toshio Koike, So Im Monichoth, Kentaro Aida, Katsunori Tamagawa, Tomoyuki Nukui and Shin-ichi Sobue (2014): Validation of satellite precipitation products over Cambodia, The ISTS special issue of Transactions of JSASS, Aerospace Technology Japan, Vol.12, No. ists29, pp. Tn_41-Tn_46, 2014 |
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So Im Monichoth, Kumiko Tsujimoto, Toshio Koike, Katsunori Tamagawa, Kentaro Aida, Tomoyuki Nukui, Shin-ichi Sobue and Koki Homma (2014): Water and food security under the climate change in Cambodia, The ISTS special issue of Transactions of JSASS, Aerospace Technology Japan, Vol.12, No. ists29, pp. Tn_31-Tn_39, 2014 |
| 17. |
Hui Lu, Toshio Koike, Tetsu Ohta, Katsunori Tamagawa, Hideyuki Fujii, David Kuria (2013): Climate change assessment due to long term soil moisture change and its applicability using satellite observations, “Climate change – realities, impacts over ice cap, sea level and risks”, Editor: Bharat Raj Singh, pp.357-378, In-Tech, Rijeka, Croatia, ISBN 980-953-307-489-9, 2013 |
| 18. |
Hui Lu, Toshio Koike, Kun Yang, Zeyong Hu, Xiangde Xu, Mohamed Rasmy, David Kuria, Katsunori Tamagawa (2012), Improving land surface soil moisture and energy flux simulations over the Tibetan plateau by the assimilation of the microwave remote sensing data and the GCM output into a land surface model, International Journal of Applied Earth Observation and Geoinformation 17 (2012) 43–54 |
| 19. |
Lei Wang, Toshio Koike, Man Wang, Jianyu Liu, Jihua Sun, Hui Lu, Hiroyuki Tsutsui, Katsunori Tamagawa, Xiangde Xu (2012): Use of integrated observations to improve 0-36h flood forecasting: development and application of a coupled atmosphere-hydrology system in the Nanpan River Basin, China, Journal of the Meteorological Society of Japan, DOI:10.2151/jmsj.2012-C、Vol.90C, 2012 |
| 20. |
Patricia Ann JARANILLA-SANCHEZ, Lei WANG, Katsunori TAMAGAWA, Izumi HASEGAWA, Hiroki YAMAMOTO and Toshio KOIKE (2012): INTEGRATED MODELING OF CLIMATE CHANGE IMPACTS IN THE YOSHINO RIVER BASIN, JAPAN FOR BASIN MANAGEMENT PLANNING, Journal of Japan Society of Civil Engineering, Vol.56, No.4, I_133-I_138, 2012 |
| 21. |
Hui Lu, Toshio Koike, Kun Yang, Zeyong Hu, Xiangde Xue, Mohamed Rasmy, David Kuria, Katsunori Tamagawa (2011): Improving land surface soil moisture and energy flux simulations over the Tibetan plateau by the assimilation of the microwave remote sensing data and the GCM output into a land surface model. Int. J. Appl. Earth Observ. Geoinf., doi:10.1016/j.jag.2011.09.006 |
| 22. |
Hui Lu, Toshio Koike, Kun Yang, Xin Li, Mohamed Rasmy, Hiroyuki Tsutsui, Souhail Boussetta, Katsunori Tamagawa (2010): Simulating of land surface soil moisture and energy flux in Northern Africa using a land data assimilation system and UKMO output, Annual Journal of Hydraulics Engineering, JSCE, Vol. 54, 61-66, 2010 |
| 23. |
Hui LU, Toshio KOIKE, Kun YANG, Xiangde Xu, Xin LI, Hiroyuki TSUTSUI, Yueqing LI, Xingbing ZHAO, Katsunori TAMAGAWA (2009): Simulating surface energy flux and soil moisture at the Eenjiang PBL site using the land data assimilation system of the University of Tokyo, 水工学論文集第53巻, pp.1-6, March 2009 |
| 24. |
Hui LU, Toshio KOIKE, Hideyuki FUJII, Tetsu OHTA and Katsunori TAMAGAWA (2009): Development of a Physically-based Soil Moisture Retrival Algorithm for Spaceborne Passive Microwave Radiometers and its Application to AMSR-E, Journal of The Remote Sensing Society of Japan, Vol. 29, No.1, 253-261, January 2009 |
| 25. |
Hui Lu, Toshio Koike, Kun Yang, Tetsu Ohta, David Ndegwa Kuria, Kun Yang, Hedeyuki Fujii, Hiroyuki Tsutsui, Katsunori Tamagawa (2009): Monitoring surface soil moisture with spaceborne passive microwave remote sensing: algorithm developments and applications to AMSR-E and SSM/I, “Advances in Geoscience and Remote Sensing", Editor: Gary Jedlovec, pp.371-390, In-Tech, Vukovar, Croatia, ISBN 978-953-307-005-6, 2009 |
| 26. |
Surendra Prasad RAUNIYAR, Mohamad RASMY, Katsunori TAMAGAWA, Kun YANG, Toshio KOIKE (2007): PREDICTION SKILL ASSESSMENT OF NWP MODELS IN SIMULATING DIURNAL CYCLE OF PRECIPITATION, 51th Meeting on Hydroscience and Hydraulic Engineering, Tokyo, 7 March 2007 |
| 27. |
Mohamed RASMY, Surendra Prasad RAUNIYAR, Katsunori TAMAGAWA, Kun YANG, Toshio KOIKE (2007): ASSESSMENT OF ENERGY BUDGET IN WEATHER FORECASTING GENERAL CIRCULATION MODELS, 51th Meeting on Hydroscience and Hydraulic Engineering, Tokyo, 7 March 2007 |
| 28. |
Eiji IKOMA, Katsunori TAMAGAWA, Tetsu OHTA, Toshio KOIKE and Masaru KITSUREGAWA (2007)：「QUASUR: Web-based Quality Assurance System for CEOP Reference Data」, Journal of the Meteorological Society of Japan, Vol.85A, pp.461-473, 2007 |
| 29. |
Kun YANG, Mohamed RASMY, Surendra RAUNIYAR, Toshio KOIKE, Kenji TANIGUCHI, Katsunori TAMAGAWA, Petra KOUDELOVA, Masaru KITSUREGAWA, Toshihiro NEMOTO, Masaki YASUKAWA, Eiji IKOMA, Michael G. BOSILOVICH and Steve WILLIAMS (2007): Initial CEOP-based Review of the Prediction Skill of Operational General Circulation Models and Land Surface Models, Journal of the Meteorological Society of Japan, Vol.85A, 99-116, Februay，2007 |
| 30. |
Kun YANG, Takahiro WATANABE, Toshio KOIKE, Xin LI, Hideyuki FUJII, Katsuroni TAMAGAWA, Yaoming Ma and Hirohiko Ishikawa (2007): Auto-calibration System Developed to Assimilate AMSR-E Data into a Land Surface Model for Estimating Soil Moisture and the Surface Energy Budget, Journal of the Meteorological Society of Japan, Vol.85A, 229-242, Februay 2007 |
| 31. |
生駒栄司、玉川勝徳、小池俊雄、喜連川優（2005）：「大規模地球観測データを対象としたデータクオリティコントロールシステムの構築とその有効性の検討」、日本データベース学会（DBSJ）Letters. Vol.4、No.1、pp.57-60 |
| 32. |
筒井浩行、小池俊雄、玉川勝徳、藤井秀幸、Tobias GRAF (2005)：マイクロ波放射伝達理論に基づく積雪量・積雪粒径推定衛星アルゴリズム開発の基礎研究、水工学論文集49巻、pp.319-324、March 2005 |
| 33. |
小池俊雄、中村佳照、開發一郎、Gombo Davaa、松浦直人、玉川勝徳、藤井秀幸 (2004)：改良型高性能マイクロ波放射計(AMSR-E)による土壌水分・植生水分観測手法の開発、水工学論文集第48巻、第2号、2004年3月、pp.217-222 |
| 34. |
筒井浩行、小池俊雄、玉川勝徳、藤井秀幸 (2004)：積雪粒径の効果を考慮した積雪量推定衛星アルゴリズム開発の基礎研究、水工学論文集、第48巻、第2号、2004年3月、pp.247-252 |
| 35. |
Yang, K., T. Koike, H. Fujii, K. Tamagawa, N. Hirose (2002): Improvement of Surface Flux Parameterizations with a Turbulence-Related Length , Quarterly Journal of Royal Meteorological Society 128, Part B, No.584, 2073-2088 |
- NON-PEER-REVIEWED PUBLICATIONS (Co-Author); 論文リスト（査読無し）：共著者
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- Civil engineering journal / 土木技術資料
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| 1. |
玉川勝徳、Abdul Wahid Mohamed RASMY、久保田啓二朗、小池俊雄(2022)：気候レジリエンスと持続可能性の支援にむけた水文モデル開発戦略、土木技術資料、pp.8-11、2022年10月号 |
| 2. |
田中陽三、柿沼太貴、玉川勝徳、久保田啓二朗(2024)：中小河川を対象とした洪水予測モデル構築マニュアルの整備、土木技術資料、pp.40-44、2024年1月号 |
| 3. |
大原美保、玉川勝徳、藤兼雅和(2021)：新型コロナウィルス感染症の拡大が懸念される中での水害対応、土木技術資料、pp.14-17、2021年1月号 |
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