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
eメール
G{x"+x$.<KG$3E-,.$.yxExzE#)
研究室
3F324
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
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 -- 2010-05University 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
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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
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)
2023-07-09Best Presentation AwardUncertainty 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)
2022-12AGU 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
  • Assessment of the potential of renewable energy with bias correction due to climate change over South Asia using global atlas dataset
    Khan Muhammad Abid; Dairaku Koji
    Advances in Science, Technology & Innovation (ASTI), 2024-03
  • Investigation of Uncertainties in Multi-variable Bias Adjustment in Multi-model Ensemble
    Kelkar Saurabh; Dairaku Koji
    Proceedings of IAHS, Special issue: ICFM9 – River Basin Disaster Resilience and Sustainability by All, 2023-12
  • Flood inundation areas Mapping using HEC-RAS model of Wabash River, United States of America
    Doko Hailemariam Mengistu; Dairaku Koji
    Advances in Science, Technology & Innovation (ASTI), 2023-11
  • Hybrid Statistical Downscaling in Reducing Bias in drivers of Compound Wet-warm extremes during the West African Summer Monsoon Season
    Precious Ebiendele Eromosele; Dairaku Koji; Adigun Pau...
    Advances in Science, Technology & Innovation (ASTI), 2023-11
  • Soil Moisture Feedback and Moisture Convergence Associated with Surface Water over Africa in 1981-2019 and Projections under a Warming World
    Nguyen Ngoc Kim Hong; Dairaku Koji
    Advances in Science, Technology & Innovation (ASTI), 2023-11
  • Assessment of Reanalysis Wind Speeds Datasets against the HadISD Dataset over South Asia
    Khan Muhammad Abid; Dairaku Koji; Kelkar Saurabh
    Advances in Science, Technology & Innovation (ASTI), 2023-11
  • Assessing Added Value of Dynamical Downscaling for Wind Speed over South Asia: A Distribution Added Value Approach
    Khan Muhammad Abid; Dairaku Koji; Kelkar Saurabh
    Advances in Science, Technology & Innovation (ASTI), 2023-11
  • GPM-IMERG, PERSIANN-PDIR, and CHIRPS 2.0 Rainfall Data Accuracy Assessment for Capturing Extreme Weather Events in the Karakoram Mountains of South Asia
    Nadeem Muhammad Umar; Dairaku Koji; Khan Muhammad Abid
    Euro-Mediterranean Journal for Environmental Integration, 2023-10-03
  • Aerosol Forcing dominating the late-summer precipitation change over East Asia transitional climatic zone in CMIP6 Model
    Adigun Paul Ayodele; Dairaku Koji; Precious Ebiendele ...
    Advances in Science, Technology & Innovation (ASTI), 2022-11
  • Impact of Climate Change on Streamflow Using a Regional Climate Model (Case Study in Ribb Watershed, Lake Tana Sub-Basin, Ethiopia)
    Brhane Ermias Sisay; Dairaku Koji
    Proceedings of the 19th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2022)/pp.19-21, 2022-08
  • Changes in Climate Extremes in Hissar-Allay Mountainous Region, Tajikistan
    Brhane Ermias Sisay; Dairaku Koji
    Proceedings of the 19th Annual Meeting of the Asia Oceania Geosciences Society (AOGS 2022)/pp.16-18, 2022-08
  • The potential impact of increased urbanization on land surface temperature over South-West Nigeria
    Adawa Ifeoluwa Seun; Adigun Paul Ayodele; Dairaku Koji...
    CURRENT RESEARCH IN ENVIRONMENTAL SUSTAINABILITY/4, 2022-04
  • Analysis of Climate Change Impact on Hydrology and Water Resource using Regional Climate Model (case study on Ribb Watershed in Tana Sub-Basin, Ethiopia)
    Brhane Ermias Sisay; Dairaku Koji; Khan Muhammad Abid
    Advances in Science, Technology & Innovation (ASTI), 2021-11
  • Identifying hotspots cities vulnerable to climate change in Pakistan under CMIP5 climate projections
    Ali Shaukat; Kiani Rida S.; Reboita Michelle S.; Dan ...
    International Journal of Climatology/41(1)/pp.559-581, 2021-01
  • Assessment of climate extremes in future projections downscaled by multiple statistical downscaling methods over Pakistan
    Ali Shaukat; Eum Hyung-Il; Cho Jaepil; Dan Li; Khan ...
    Atmospheric Research/222/pp.114-133, 2019-07
会議発表等
  • Impact of Climate Change on Crop Water Requirement and Irrigation Demand on Megech Watershed Lake Tana Basin, Ethiopia
    Defersha Dessalew Tadesse; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-26
  • 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
    SATテクノロジー・ショーケース2024/2024-01-25
  • Review on water resource optimizations methods: in the case of Nile Basin
    Endalew Negusu Tarekegn; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-25
  • 気候変動適応のための都市緑化による雨水貯留効果に関する研究
    青木 文弥; 大楽 浩司
    SATテクノロジー・ショーケース2024/2024-01-25
  • Building a Novel RCM-EMULATOR for Downscaling Precipitation During the West Africa Summer Monsoon
    Precious Ebiendele Eromosele; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-25
  • Soil Moisture Feedbacks and Their Sources over Africa with Potential Impacts on Water Availability under RCP 8.5 Pathway
    Nguyen Ngoc Kim Hong; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-25
  • Modeling the Response of Flood and Drought Events to Climate Change
    Brhane Ermias Sisay; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-24
  • Quantifying the Impacts of Land Cover Change on Hydrological Responses under Coupled SSP-RCP Scenarios
    Brhane Ermias Sisay; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-24
  • Deep Learning Downscaling approach in reducing bias in drivers of Compound heatwave and Extreme precipitation event over West Africa
    Precious Ebiendele Eromosele; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-24
  • Hydrological and Land Suitability Analysis for Flood-based Productivity in Lowlands, Ethiopia
    Doko Hailemariam Mengistu; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-23
  • Development of groundwater monitoring systems in afar regions to evaluate the influence of water spreading weirs on groundwater recharge
    Doko Hailemariam Mengistu; Dairaku Koji
    AGU Fall Meeting 2023/2024-01-23
  • Modeling the impact of climate change on the hydrology of Andasa watershed
    Endalew Negusu Tarekegn; Dairaku Koji
    AGU Fall Meeting 2023/2023-12-13
  • Flood inundation areas Mapping using HEC-RAS model of Wabash River, United States of America
    Doko Hailemariam Mengistu; Dairaku Koji
    Mediterranean Geosciences Union Annual Meeting (MedGU-23)/2023-11-28
  • Assessment of Reanalysis Wind Speeds Datasets against the HadISD Dataset over South Asia
    Khan Muhammad Abid; Dairaku Koji; Kelkar Saurabh
    Mediterranean Geosciences Union Annual Meeting (MedGU-23)/2023-11-27
  • Assessing Added Value of Dynamical Downscaling for Wind Speed over South Asia: A Distribution Added Value Approach
    Khan Muhammad Abid; Dairaku Koji; Kelkar Saurabh
    Mediterranean Geosciences Union Annual Meeting (MedGU-23)/2023-11-27
  • Impact of land use land cover change on sediment yield in upper awash basin Ethiopia
    Doko Hailemariam Mengistu; Dairaku Koji
    Mediterranean Geosciences Union Annual Meeting (MedGU-23)/2023-11-27
  • Hybrid Statistical Downscaling in Reducing Bias in drivers of Compound Wet-warm extremes during the West African Summer Monsoon Season
    Precious Ebiendele Eromosele; Dairaku Koji; Adigun Pau...
    Mediterranean Geosciences Union Annual Meeting (MedGU-23)/2023-11-27
  • Soil moisture feedback and moisture convergence associated with surface water over Africa in 1981-2019 and projections under a warming world
    Nguyen Ngoc Kim Hong; Dairaku Koji
    Mediterranean Geosciences Union Annual Meeting (MedGU-23)/2023-11-27
  • Anthropogenic influence on extreme precipitation over East Asia
    Adigun Paul Ayodele; Dairaku Koji
    CARE for SEA megacities: Inception workshop and stakeholder consultation/2023-11-22
  • Added Value in Compound Events Urban Resilience Assessment through Deep Learning Dynamical-Statistical Downscaling
    Precious Ebiendele Eromosele; Dairaku Koji
    CARE for SEA megacities: Inception workshop and stakeholder consultation/2023-11-22
  • SSP-RCPs Scenario-based future land use change projection over Ethiopia
    Brhane Ermias Sisay; Dairaku Koji
    WCRP Open Science Conference 2023/2023-10-24
  • Dynamic and Thermodynamic components controlling Anthropogenic signal attributed to Extreme precipitation over east Asia in CMIP6 model simulation
    Adigun Paul Ayodele; Dairaku Koji
    WCRP Open Science Conference 2023/2023-10-09
  • Detection and attribution of recent trends in temperature extremes over Africa in CanESM5 Large Ensemble
    Adigun Paul Ayodele; Dairaku Koji
    WCRP Open Science Conference 2023/2023-10-09
  • GPM-IMERG, PERSIANN-PDIR, and CHIRPS 2.0 Rainfall Data Accuracy Assessment for Capturing Extreme Weather Events in the Karakoram Mountains of South Asia
    Nadeem Muhammad Umar; Dairaku Koji; Khan Muhammad Abid
    5th Euro-Mediterranean Conference for Environmental Integration/2023-10-03
  • Hydrological and Land Suitability Analysis for Flood-based Productivity in Afar Region, Ethiopia
    Doko Hailemariam Mengistu; Dairaku Koji
    International Conference on Regional Climate-CORDEX 2023 (ICRC-CORDEX 2023)/2023-09-28
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担当授業科目
2023-10 -- 2024-02構造エネルギー工学後期特別演習B筑波大学
2023-10 -- 2024-02構造エネルギー工学前期特別研究IIb筑波大学
2023-10 -- 2023-12Learning and Ethics of Research筑波大学
2023-10 -- 2024-02構造エネルギー工学前期特別演習IIb筑波大学
2023-10 -- 2024-02環境開発工学応用実験筑波大学
2023-04 -- 2023-08構造エネルギー工学前期特別演習IIa筑波大学
2023-10 -- 2024-02構造エネルギー工学前期特別演習Ib筑波大学
2023-10 -- 2024-02構造エネルギー工学前期特別研究Ib筑波大学
2023-10 -- 2024-02エネルギー工学応用実験筑波大学
2023-10 -- 2024-02構造エネルギー工学後期特別研究B筑波大学
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(最終更新日: 2024-04-02)