大樂 浩司(ダイラク コウジ)
- 所属
- システム情報系
- 職名
- 准教授
- URL
- eメール
- );8@I8BLZieBQcKJLBL98c8:cAG
- 研究分野
水工学 - 研究キーワード
地域水文気候 水文気象学 水循環 地域気候 ダウンスケーリング 大規模シミュレーション 環境防災 風水害ハザード・リスク情報 - 研究課題
低平田園地域における流域治水のための田んぼダムの冷却・貯留効果評価 2025-01 -- 2026-03 大楽浩司 国土交通省/河川砂防技術研究開発 5,940,000円 流域治水のためのグリーンインフラ効果評価手法の開発 2024-04 -- 2026-03 大楽浩司 関東地域づくり協会/公益助成事業 1,900,000円 低平田園地域における水資源管理のための低流量予測 2024-04 -- 2025-03 大楽浩司 筑波大学/つくば産学連携強化プロジェクト 1,000,000円 気候変動物理的リスク評価モデルの開発 2023-07 -- (現在) 大楽浩司 SOMPOリスクマネジメント/共同研究 気候変動リスク定量化にかかる学術指導 2020-10 -- 2023-06 大楽浩司 SOMPOリスクマネジメント/学術指導 Towards robust projections of climate extremes and adaptation plans over South Asia 2018 -- 2020 Ali, Shaukat アジア太平洋地球変動研究ネットワーク/地域支援型公募プログラム 汎用的ダウンスケーリング技術開発(課題2「超高解像度ダウンスケーリング技術の開発(代表: 石川洋一)」の一課題) 2015-12 -- 2020-03 大楽浩司 文部科学省/気候変動適応技術社会実装プログラム 119,100,000円 - 職歴
2019-04 -- (現在) 国立大学法人 筑波大学システム情報系准教授 2019-07 -- 2020-03 国立研究開発法人 防災科学技術研究所マルチハザードリスク評価研究部門主幹研究員(クロスアポイントメント) 2016-09 -- 2019-03 マレーシア日本国際工科院防災リスクマネジメント修士プログラム(MDRM)客員准教授 2016-04 -- 2019-03 国立研究開発法人 防災科学技術研究所社会防災システム研究部門主任研究員 2011-04 -- 2016-03 独立行政法人 防災科学技術研究所社会防災システム研究領域 災害リスク研究ユニット主任研究員 2010-10 -- 2011-03 独立行政法人 防災科学技術研究所防災システム研究センター主任研究員 2009-06 -- 2010-05 University of Colorado at Boulder Cooperative Institute for Research in Environmental Sciences (CIRES) Research Associate (Visiting Scientist) 2009-04 -- 2010-09 独立行政法人 防災科学技術研究所水・土砂防災研究部主任研究員 2008-07 -- 2009-03 独立行政法人 防災科学技術研究所水・土砂防災研究部研究員 2006-04 -- 2008-06 独立行政法人 防災科学技術研究所水・土砂防災研究部任期付き研究員 さらに表示... - 学歴
2000-04 -- 2003-03 東京大学大学院 工学系研究科 社会基盤工学専攻 - 取得学位
1998-03 学士 東京大学 2000-03 修士 東京大学 2003-03 博士(工学) 東京大学 - 免許資格等
2002-03 高等学校教諭専修免許状(理科) 2002-03 中学校教諭専修免許状(理科) - 所属学協会
2016-10 -- (現在) 日本地球惑星科学連合 -- (現在) 土木学会 -- (現在) 水文・水資源学会 -- (現在) 日本気象学会 -- (現在) American Geophysical Union (AGU) -- (現在) Asia Oceania Geosciences Society (AOGS) -- (現在) The Asia Pacific Association of Hydrology and Water Resources (APHW) - 受賞
2025-05-19 土木学会 国際活動奨励賞 国際社会における土木工学の進歩発展に貢献(大楽浩司) 2025-03-25 公益社団法人 計測自動制御学会 優秀学生賞 人格・学業ともに優秀な学生 (Llorin, Alyssa Gewell Agena) 2025-03-25 筑波大学校友会江崎賞 在学中の研究活動において顕著な成果 (Llorin, Alyssa Gewell Agena) 2025-03-25 システム情報工学研究群 研究群長表彰 Local and Synoptic Influences on Long-term Trends in Rainfall over Metro Manila, Philippines (Llorin, Alyssa Gewell Agena) 2024-10-15 Scientific Forum for Numerical Simulation of Asian Regional Climate Change and Earth System Process's Best Poster Award Local and Synoptic Influences on Long-Term Trends in Rainfall over Metro Manila, Philippines (Llorin, Alyssa Gewell Agena; Dairaku, Koji) 2024-05 EMCEI-2024’s Best Paper Award Local and Synoptic Drivers for Rainfall Formation over Metro Manila, Philippines (Llorin, Alyssa Gewell Agena; Dairaku, Koji) 2024-03-25 つくばスカラシップ「研究奨励奨学金」 Analysis of feedback process on water availability in Africa from the past to future (Nguyen, Ngoc Kim Hong) 2024-03-25 構造エネルギー工学学位プログラム 学位プログラム長表彰 Analysis of feedback process on water availability in Africa from the past to future (Nguyen, Ngoc Kim Hong) 2024-03-25 構造エネルギー工学学位プログラム 学位プログラム長表彰 Added Values on Wind Energy Potential for South Asia Using High-Resolution Climate Models (Khan, Muhammad Abid) 2024-03-25 構造エネルギー工学学位プログラム 学位プログラム長表彰 Impact of Climate Change, Land Use and Land Cover Change on the Hydrological Response in Upper Blue Nile Basin (Brhane, Ermias Sisay) 2023-07-09 2023 International Young Scientists Forum Best Presentation Award Uncertainty Analysis of PERSIANN-family Precipitation Products over Himalayan Mountains of Pakistan, South Asia (Nadeem, Muhammad Umar; Dairaku, Koji) 2023-03-24 構造エネルギー工学学位プログラム 学位プログラム長表彰 Anthropogenic influence on extreme precipitation over East Asia (Adigun, Paul Ayodele) 2022-12 AGU 2022 Outstanding Student Presentation Award (OSPA) Building a high-resolution climate dataset for Vietnam based on ERA5-Land and In-situ data (Nguyen, Ngoc Kim Hong; Thanh, Ngo-Duc; Dairaku, Koji) 2022-03 アウトスタンディング・ディスカッション賞 水工学講演会における優秀な討議(大楽浩司) - 論文
- Addressing Biases and Enhancing Accuracy: The Role of Downscaled Climate Models in East Africa
Endalew Negusu Tarekegn; Dairaku Koji; Nguyen Ngoc Kim H...
Euro-Mediterranean Journal for Environmental Integration, 2025-06 - Sensitivity of WRF Parameterization Combinations in Simulating Precipitation Over the Upper Blue Nile Basin
Endalew Negusu Tarekegn; Dairaku Koji
Euro-Mediterranean Journal for Environmental Integration, 2025-06 - Copula-based Multivariate Drought Index for Monitoring Drought in the Upper Blue Nile Basin, Ethiopia
Defersha Dessalew Tadesse; Dairaku Koji; Nguyen Ngoc K...
Euro-Mediterranean Journal for Environmental Integration, 2025-06 - Extreme Precipitation Assessment in the Southeast Greater Mekong Subregion: Insights from Statistical Downscaling
Nguyen Ngoc Kim Hong; Dairaku Koji
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Refining Regional Climate: High-Resolution Statistical Downscaling with Relative Humidity and Temperature over Southeast of the Greater Mekong Subregion
Nguyen Ngoc Kim Hong; Dairaku Koji
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Machine Learning-Based Downscaling of High-Resolution GCMs for Accurate Precipitation Tracking in Flood-Prone Regions of Pakistan
Nadeem Muhammad Umar; Dairaku Koji; Adigun Paul Ayodele
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Assessing Hydrological Uncertainty in the Upper Blue Nile Basin: A Multi-Model Evaluation
Endalew Negusu Tarekegn; Dairaku Koji; Adigun Paul Ayode...
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Evaluation of the Influence of Climate Change on Solar Power Potential in Japan
Shobayashi Narin; Dairaku Koji; Adigun Paul Ayodele
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Dynamic-Thermodynamic Coupled Systems Metrics for Improving Tropical Cyclone Intensity Estimation in CMIP6 Models
Adigun Paul Ayodele; Dairaku Koji
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Assessing the Impact of Projected Climate Change on Sediment Yield Using CMIP6 Ensemble Models
Doko Hailemariam Mengistu; Dairaku Koji; Defersha Dess...
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Groundwater Level Fluctuations and Dynamics in the Semi-Arid Region of Northeastern Ethiopia
Doko Hailemariam Mengistu; Dairaku Koji; Defersha Dess...
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Assessing the Hydrological Impacts of Future Land Use Change Scenarios in the Upper Blue Nile Basin Using an Integrated FLUS-SWAT Modeling Approach
Brhane Ermias Sisay; Dairaku Koji; Adigun Paul Ayodele
Earth Systems and Environment (ESEV-2025) Proceedings, 2025-4 - Assessing wind power generation potential over South Asia using wind speed observation and reanalysis datasets
Khan Muhammad Abid; DAIRAKU Koji; Kelkar Saurabh
STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT/39/pp.1179-1207, 2025-02 - Spatiotemporal analysis of drought patterns and trends across Africa: a multi-scale SPEI approach (1960-2018)
Ogunrinde Akinwale T.; Adigun Paul; Xue Xian; Dairaku ...
INTERNATIONAL JOURNAL OF DIGITAL EARTH/18(1), 2025-1-06 - The future of photovoltaic energy potential in Africa under higher emission scenarios: Insights from CMIP6 multi-model ensemble analysis
Adigun Paul; Ogunrinde Akinwale T.; Dairaku Koji; Adeb...
SOLAR ENERGY/285, 2025-01-01 - Study for the creation of stochastic Japanese Tropical Cyclone (TC) events and economic loss assessment in future climate
Arai Takayoshi; Tsurushima Daiki; Dairaku Koji; Shimokawa...
Advances in Science, Technology & Innovation (ASTI), 2024-11 - Research on the water retention and cooling effects of urban greening for climate change adaptation
Aoki Fumiya; Dairaku Koji
Advances in Science, Technology & Innovation (ASTI), 2024-11 - Development and Evaluation of a Novel Precipitation Product for Extreme Events: A Principal Component Analysis Approach
Nadeem Muhammad Umar; Dairaku Koji; Nguyen Ngoc Kim Hong...
Advances in Science, Technology & Innovation (ASTI), 2024-11 - Investigating the Impact of Climate Change on the Hydrology of Gumara Maksegnit Watershed, Lake Tana Basin, Ethiopia
Defersha Dessalew Tadesse; Dairaku Koji; Doko Hailemar...
Advances in Science, Technology & Innovation (ASTI), 2024-11 - Significance of upper troposphere cooling in modulating tropical cyclone potential intensity in the recent decade
Adigun Paul Ayodele; Dairaku Koji
Advances in Science, Technology & Innovation (ASTI), 2024-11 - Anthropogenic influence on changing extreme precipitation patterns over East Asia
Adigun Paul Ayodele; Dairaku Koji
Advances in Science, Technology & Innovation (ASTI), 2024-11 - Multi-scale drought variability over West Africa and the associated large-scale circulation patterns
Ogunrinde Akinwale T.; Adigun Paul; Xian Xue; Yu Haip...
GEOMATICS NATURAL HAZARDS & RISK/15(1), 2024-10-11 - Evaluation of Wind Speed Accuracy Enhancement in South Asia Through Terrain-Modified Wind Speed (Wt) Adjustments of High-Resolution Regional Climate Modeling
Khan Muhammad Abid; DAIRAKU Koji; Kelkar Saurabh
EARTH SYSTEMS AND ENVIRONMENT/Epub, 2024-08 - Unraveling Soil Moisture Response and Water Availability over Africa in the past and projection scenarios
Nguyen Ngoc Kim Hong; Dairaku Koji
Euro-Mediterranean Journal for Environmental Integration, 2024-05 - Random forest classification for land use land cover mapping the case of Awash Basin
Doko Hailemariam Mengistu; Dairaku Koji
Euro-Mediterranean Journal for Environmental Integration, 2024-05 - さらに表示...
- Addressing Biases and Enhancing Accuracy: The Role of Downscaled Climate Models in East Africa
- 会議発表等
- Heat Stress Analysis by Statistical Downscaling Over Vietnam and Cambodia Regions Towards Local Climate Risk Assessment
Nguyen Ngoc Kim Hong; Dairaku Koji
22th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2025)/2025-07-31 - Hybrid Statistical Downscaling and Moist Heatwave Analysis over Southeast Greater Mekong
Nguyen Ngoc Kim Hong; Dairaku Koji
22th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2025)/2025-07-30 - Investigating The Urban Rainfall Effect Of Metro Manila, Philippines Under Varying Synoptic Conditions Using The WRF Model
Llorin Alyssa Gewell Agena; Dairaku Koji
22th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2025)/2025-07-29 - Evaluating Urban Greening's Effects on Water Retention and Cooling in East Asia for Climate Change Adaptation
Aoki Fumiya; Dairaku Koji; Wang Yingfu; Brhane Ermias...
22th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2025)/2025-07-29 - Copula-based Multivariate Drought Index for Monitoring Drought in the Upper Blue Nile Basin, Ethiopia
Defersha Dessalew Tadesse; Dairaku Koji; Nguyen Ngoc K...
7th Euro-Mediterranean Conference for Environmental Integration (EMCEI-2025)/2025-06-24 - Addressing Biases and Enhancing Accuracy: The Role of Downscaled Climate Models in East Africa
Endalew Negusu Tarekeg; Dairaku Koji; Nguyen Ngoc Kim Ho...
7th Euro-Mediterranean Conference for Environmental Integration (EMCEI-2025)/2025-06-23 - Sensitivity of WRF Parameterization Combinations in Simulating Precipitation Over the Upper Blue Nile Basin
Endalew Negusu Tarekeg; Dairaku Koji
7th Euro-Mediterranean Conference for Environmental Integration (EMCEI-2025)/2025-06-23 - 日本における気候変動による太陽光発電ポテンシャル評価
正林 奈倫; 大楽 浩司
Japan Geoscience Union Meeting 2025/2025-05-28 - Investigation of Key Role in Hotspot Occurrence using Multivariate Principal Component and Distribution Analysis (Study case: Kalimantan and South Sumatra, Indonesia)
Septiawan Pandu; Dairaku Koji
Japan Geoscience Union Meeting 2025/2025-05-27 - 東アジアにおける気候変動適応のための都市緑化による雨水貯留・冷却効果の評価
青木 文弥; 大楽 浩司
Japan Geoscience Union Meeting 2025/2025-05-26 - Rainfall Erosivity in a Changing Climate: Historical Trends and Future Projections from CMIP6
Doko Hailemariam Mengistu; Dairaku Koji; Brhane Ermias...
Japan Geoscience Union Meeting 2025/2025-05-26 - Assessing Hydrological Uncertainty in the Lake Tana Sub-Basin of the Blue Nile, Ethiopia Using CMIP5, CMIP6, and CORDEX Models
Endalew Negusu Tarekegn; Dairaku Koji; Adigun Paul Ayo...
Japan Geoscience Union Meeting 2025/2025-05-26 - Parametric Multivariate Index for Monitoring Drought in the upper Blue Nile River basin, Ethiopia
Defersha Dessalew Tadesse; Dairaku Koji; Nguyen Ngoc K...
Japan Geoscience Union Meeting 2025/2025-05-26 - Hydrological Response to Climate Change-Induced Extreme Rainfall in Pakistan
Nadeem Muhammad Umar; Dairaku Koji
Japan Geoscience Union Meeting 2025/2025-05-26 - Statistical Downscaling of CMIP6 GCMs for the Southeast Greater Mekong Subregion Towards Strengthening Local Climate Impact Assessments
Nguyen Ngoc Kim Hong; Dairaku Koji
Japan Geoscience Union Meeting 2025/2025-05-26 - Extreme Precipitation Assessment in the Southeast Greater Mekong Subregion: Insights from Statistical Downscaling
Nguyen Ngoc Kim Hong; Dairaku Koji
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-29 - Evaluation of the Influence of Climate Change on Solar Power Potential in Japan
Shobayashi Narin; Dairaku Koji; Adigun Paul Ayodele
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-29 - Dynamic-Thermodynamic Coupled Systems Metrics for Improving Tropical Cyclone Intensity Estimation in CMIP6 Models
Adigun Paul Ayodele; Dairaku Koji
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-29 - Assessing Hydrological Uncertainty in the Upper Blue Nile Basin: A Multi-Model Evaluation
Endalew Negusu Tarekegn; Dairaku Koji; Adigun Paul Ayode...
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-29 - Assessing the Impact of Projected Climate Change on Sediment Yield Using CMIP6 Ensemble Models.
Doko Hailemariam Mengistu; Dairaku Koji; Defersha Dess...
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-29 - Groundwater Level Fluctuations and Dynamics in the Semi-Arid Region of Northeastern Ethiopia
Doko Hailemariam Mengistu; Dairaku Koji; Defersha Dess...
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-29 - Refining Regional Climate: High-Resolution Statistical Downscaling with Relative Humidity and Temperature over Southeast of the Greater Mekong Subregion
Nguyen Ngoc Kim Hong; Dairaku Koji
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-28 - Machine Learning-Based Downscaling of High-Resolution GCMs for Accurate Precipitation Tracking in Flood-Prone Regions of Pakistan
Nadeem Muhammad Umar; Dairaku Koji; Adigun Paul Ayodele
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-28 - Assessing the Hydrological Impacts of Future Land Use Change Scenarios in the Upper Blue Nile Basin Using an Integrated FLUS-SWAT Modeling Approach
Brhane Ermias Sisay; Dairaku Koji; Adigun Paul Ayodele
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-28 - Analysis of Compound Dry-Hot-Windy Condition Impact to Forest Fire in Southeast Asia and Australia
Septiawan Pandu; Dairaku Koji; Nurdiati Sri; Sopaheluw...
1st Earth Systems and Environment Journal Annual Meeting (ESEV-2025)/2025-04-28 - さらに表示...
- Heat Stress Analysis by Statistical Downscaling Over Vietnam and Cambodia Regions Towards Local Climate Risk Assessment
- 担当授業科目
2024-10 -- 2025-02 構造エネルギー工学後期特別研究B 筑波大学 2024-10 -- 2025-02 構造エネルギー工学前期特別研究Ib 筑波大学 2024-10 -- 2025-02 構造エネルギー工学前期特別演習Ib 筑波大学 2024-10 -- 2025-02 構造エネルギー工学前期特別研究IIb 筑波大学 2024-10 -- 2025-02 構造エネルギー工学前期特別演習IIb 筑波大学 2024-10 -- 2025-02 構造エネルギー工学後期特別演習B 筑波大学 2024-04 -- 2024-08 構造エネルギー工学前期特別演習II 筑波大学 2024-10 -- 2025-02 構造エネルギー工学前期特別演習II 筑波大学 2024-04 -- 2024-08 構造エネルギー工学後期特別演習A 筑波大学 2024-04 -- 2024-08 構造エネルギー工学前期特別演習Ia 筑波大学 さらに表示... - 授業以外の教育活動
2019-10 -- 2019-10 特別講義 筑波大学 - 学協会等委員
-- 2024-12 日本学術会議 環境学委員会・地球惑星科学委員会合同 FE・WCRP合同分科会GEWEX小委員会委員 2014-10 -- 2016-10 水文・水資源学会 編集出版委員会 幹事長 2016-10 -- 2024-12 水文・水資源学会 編集出版委員会 筑波グループ幹事 2016-11 -- (現在) 統合地域ダウンスケーリング計画 Asia Point of Contact (POC) - 学内管理運営業績
2019-04 -- 2021-03 工学システム学類&構造エネルギ工学専攻インターンシップ委員 インターンシップ委員 2019-04 -- 2021-03 構造エネルギー工学専攻 入試実施委員会 入試実施委員 2019-04 -- 2023-03 工学システム学類 クラス担任
(最終更新日: 2025-09-12)