Yoshida Koushi 吉田貢士

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YOSHIDA Koshi 吉田貢士

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Researcher Number	20420226
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院新領域創成科学研究科, 教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 東京大学, 大学院新領域創成科学研究科, 教授 2019 – 2021: 東京大学, 大学院新領域創成科学研究科, 准教授 2020: 東京大学, 新領域創成科学研究科, 准教授 2009 – 2018: Ibaraki University, 農学部, 准教授 2008: 茨城大学, 農学生命科学研究科, 准教授 2007: 東京大学, 農学生命科学研究科, 講師
Review Section/Research Field	Principal Investigator Basic Section 41030:Rural environmental engineering and planning-related / Rural environmental engineering/Planning / Irrigation, drainage and rural engineering/Rural planning Except Principal Investigator Irrigation, drainage and rural engineering/Rural planning / Crop production science / Medium-sized Section 39:Agricultural and environmental biology and related fields / Basic Section 03030:History of Asia and Africa-related / Environmental impact assessment/Environmental policy / Agro-economics / Agricultural information engineering
Keywords	Principal Investigator 農業保険 / 農業被害 / 気候変動 / 気象災害 / 作物生長モデル / 作物モデル / 維持管理 / 持続的維持管理 / 多面的機能 / 生態系サービス … More / 適応計画 / 被害軽減策 / 地形モデル / 地下水位推定 / 土地利用 / 生物多様性 / 水質 / 洪水 / 水環境 / 被害分析 / 水資源 / 農業生産 / インドネシア / 植生指標 / ラオス / 地下水モデル / 灌漑排水 / 地下水 / 作物生長 / 灌漑 / NDVI / スペクトル分析 / 地下水変動 / 稲の生産性 / 灌漑用水 … More Except Principal Investigator リモートセンシング / 水稲 / 土壌水分 / 耐塩性 / 塩害 / 地下水 / 農業 / 西ジャワ / 環境 / ローカルナレッジ / 散水 / 植物 / 高温 / グルコース / 尿素 / 外観品質 / 玄米 / 玄米外観品質 / 葉面散布 / スプリンクラー / 高温登熟 / 農業生産 / 衛星画像 / ドローン / 森林管理 / 葉面積 / 生産持続性 / 水利モデル / 森林破壊 / カウピー / キャッサバ / 森林保護 / トウモロコシ / 栽培持続性 / 換金作物 / アグロフォレストリー / 稲生育モデル / 分布型流出モデル / チタルム川 / 環境サービス支払い / 環境サービス支払い制度 / 灌漑用水 / インドネシア / PES / 温室効果ガス / 間断灌漑 / 東南アジア / 水田 / 稲作技術 / 気候変動適応策 / 稲作 / 灌漑排水 / 農業技術 / SRI / メコン流域諸国 / 国際穀物需給 / 栄養塩供給寄与率 / 水質 / 均衡為替レート / 農業の国際競争力 / 応用一般均衡モデル / ラオス産業連関表 / 社会会計表 / 穀物価格変動 / 食糧増産 / 水質汚濁 / 水資源・流量 / 経済発展 / 産業の国際競争力 / 応用一般均衡分析 / 産業連関分析 / メコン河流域諸国 / 水資源制約 / 貧困削減 / 食料危機 / 食糧価格の高騰 / 地域環境保全 / 精密農業 / 取組の普及啓発 / 内水氾濫解析モデル / 取組の普及啓蒙 / 取組の支援体制 / シミュレーション / 平成23年新潟・福島豪雨 / 落水量調整技術 / 田んぼダム / 洪水緩和 / シミュレーションモデル / 参加型水管理 / 農業経済学 / 農業工学 / 国際協力 / 水資源 Less

Environmental adaptation of peasants in West Java in the 1900-1920s and their local knowledge to expand happiness
- Principal Investigator
  
  太田淳
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 03030:History of Asia and Africa-related
- Research Institution
  Keio University
Assessment of salinity in reinfed rice producing area in Northeast Thailand
- Principal Investigator
  
  本間香貴
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 39:Agricultural and environmental biology and related fields
- Research Institution
  Tohoku University
ため池が有する生態系サービスの見える化と持続的維持管理手法の開発Principal Investigator
- Principal Investigator
  
  吉田貢士
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 41030:Rural environmental engineering and planning-related
- Research Institution
  The University of Tokyo
電磁法探査による地下水情報を活用した農業被害の空間的ダウンスケール手法の開発Principal Investigator
- Principal Investigator
  
  吉田貢士
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))
- Review Section
  
  Basic Section 41030:Rural environmental engineering and planning-related
- Research Institution
  The University of Tokyo
Bottlenecks and potential of weather index insurance in the agricultural sectorPrincipal Investigator
- Principal Investigator
  
  YOSHIDA KOSHI
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 41030:Rural environmental engineering and planning-related
- Research Institution
  The University of Tokyo
Evaluation of cultivation sustainability of cash crops in Sainyabouli Province, Laos
- Principal Investigator
  
  Homma Koki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Crop production science
- Research Institution
  Tohoku University
Effects of water sprinkling and foliar application with glucose on yield and grain quality of rice under high temperature condition
- Principal Investigator
  
  Asagi Naomi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Crop production science
- Research Institution
  Ibaraki University
Sustainable management of urban lake in Jakarta and It's evaluation method by establishing environmental communityPrincipal Investigator
- Principal Investigator
  
  YOSHIDA KOSHI
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Rural environmental engineering/Planning
- Research Institution
  Ibaraki University
Estimation of Agricultural Damage Function under Extreme Climate Condition in Central Indochina PeninsulaPrincipal Investigator
- Principal Investigator
  
  YOSHIDA KOSHI
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Rural environmental engineering/Planning
- Research Institution
  Ibaraki University
Study on compensation mechanism for water saving in Citarum River Basin, Indonesia
- Principal Investigator
  
  SHIRAKAWA Hiroaki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental impact assessment/Environmental policy
- Research Institution
  Nagoya University
Inverse estimation of irrigation and nitrogen input by using plant growth model considering soil water and nitrogen formationPrincipal Investigator
- Principal Investigator
  
  YOSHIDA KOSHI
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Irrigation, drainage and rural engineering/Rural planning
- Research Institution
  Ibaraki University
Development of comparison and standardization technique in SRI cultivation in Southeast Asia from the viewpoint of Agricultural Engineering
- Principal Investigator
  
  Mizoguchi Masaru
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Irrigation, drainage and rural engineering/Rural planning
- Research Institution
  The University of Tokyo
Study on the technological development of the flood mitigation
- Principal Investigator
  
  MISAWA Shin-ichi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Irrigation, drainage and rural engineering/Rural planning
- Research Institution
  Niigata University
The study on rice yield prediction through the scale-up approach using satellite data
- Principal Investigator
  
  HONGO Chiharu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Agricultural information engineering
- Research Institution
  Chiba University
Quantitative Economic Analysis on Food Price Increase and LDC's correspondences
- Principal Investigator
  
  SAITO Katsuhiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Agro-economics
- Research Institution
  The University of Tokyo
Study on inverse estimation of irrigation water supply by using plant growth and ground water combined modelPrincipal Investigator
- Principal Investigator
  
  YOSHIDA Koshi
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Irrigation, drainage and rural engineering/Rural planning
- Research Institution
  Ibaraki University
Common principles of Farmers' Participation in Irrigation Management in Japan and Asian Countries
- Principal Investigator
  
  SATOH Masayoshi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Irrigation, drainage and rural engineering/Rural planning
- Research Institution
  University of Tsukuba

[Book] フィールドワークからの国際協力(荒木徹也・井上真編)2009
- Author(s)
  吉田貢士
- Publisher
  昭和堂出版
- Data Source
  KAKENHI-PROJECT-21580264
[Book] フィールドワークからの国際協力(荒木徹也・井上真編)2009
- Author(s)
  吉田貢士
- Publisher
  昭和堂出版
- Data Source
  KAKENHI-PROJECT-19380133
[Journal Article] Impact Assessment of New Dam Construction in Nam Ngum Watershed on Electric Generation at Num Ngum 1 Dam2023
- Author(s)
  Koshi Yoshida, Keigo Noda, Task Kato and Keoduangchai Keokhamphui
- Journal Title
  
  International Journal of Environmental and Rural Development
  
  Volume: 14(1) Pages: 112-118
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346
[Journal Article] Impact of Paddy Field Reservoirs on Flood Management in a Large River Basin of Japan2023
- Author(s)
  Saha Debanjali、Oki Kazuo、Yoshida Koshi、Hanasaki Naota、Kamiya Hideaki
- Journal Title
  
  Sustainability
  
  Volume: 15 Issue: 8 Pages: 6604-6604
- DOI
  10.3390/su15086604
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20KK0346
[Journal Article] Impact Analysis of Population Growth and Fertilizer Use on Nitrogen Runoff in Nam Ngum Basin, Laos2022
- Author(s)
  Koshi Yoshida, Issaku Azechi, Toshiaki Iida
- Journal Title
  
  International Jornal of Environment and Rural Development
  
  Volume: 13 Pages: 176-183
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346
[Journal Article] Yearly change in severely salt-damaged areas in paddy fields in Ban Phai in Northeast Thailand2022
- Author(s)
  Yang Yi、Maki Masayasu、Ye Rongling、Saito Daiki、Nontasri Thanyaluck、Srisutham Mallika、Sritumboon Supranee、Sukchan Somsak、Yoshida Koshi、Oki Kazuo、Homma Koki
- Journal Title
  
  Hydrological Research Letters
  
  Volume: 16 Issue: 1 Pages: 7-11
- DOI
  10.3178/hrl.16.7
- NAID
  130008144838
- ISSN
  1882-3416
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346, KAKENHI-PROJECT-19K04405, KAKENHI-PROJECT-19H03069
[Journal Article] Impact of changes in the relationship between salinity and soil moisture on remote sensing data usage in northeast Thailand2022
- Author(s)
  Maki Masayasu、Sritumboon Supranee、Srisutham Mallika、Yoshida Koshi、Homma Koki、Sukchan Somsak
- Journal Title
  
  Hydrological Research Letters
  
  Volume: 16 Issue: 2 Pages: 54-58
- DOI
  10.3178/hrl.16.54
- ISSN
  1882-3416
- Language
  English
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346, KAKENHI-PROJECT-19H03069
[Journal Article] Climate change impact on soil salt accumulation in Khon Kaen, Northeast Thailand2021
- Author(s)
  Koshi Yoshida, Supranee Sritumboon, Mallika Srisutham, Koki Homma, Masayasu Maki, Kazuo Oki
- Journal Title
  
  Hydrological Research Letters
  
  Volume: 15 Issue: 4 Pages: 92-97
- DOI
  10.3178/hrl.15.92
- NAID
  130008120844
- ISSN
  1882-3416
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04405, KAKENHI-PROJECT-20KK0346, KAKENHI-PROJECT-19H03069
[Journal Article] コメ単収・収穫面積推定モデルを用いたタイ国雨季米生産量の将来予測2021
- Author(s)
  吉田貢士・本間香貴・牧雅康・前田滋哉・黒田久雄
- Journal Title
  
  応用水文
  
  Volume: 33 Pages: 1-10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H03069
[Journal Article] コメ単収・収穫面積推定モデルを用いたタイ国雨季米生産量の将来予測2021
- Author(s)
  吉田貢士・本間香貴・牧雅康・前田滋哉・黒田久雄
- Journal Title
  
  応用水文
  
  Volume: 33 Pages: 1-10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20KK0346
[Journal Article] タイ東北部の雨季米生産に対する気候変動影響と適応策の検討2020
- Author(s)
  吉田貢士・本間香貴・牧　雅康・前田滋哉・黒田久雄
- Journal Title
  
  応用水文
  
  Volume: 32 Pages: 80-89
- Data Source
  KAKENHI-PROJECT-19H03069
[Journal Article] Weather-induced economic damage to upland crops and the impact on farmer household income in Northeast Thailand2019
- Author(s)
  Yoshida Koshi、Srisutham Mallika、Sritumboon Supranee、Suanburi Desell、Janjirauttikul Naruekamon
- Journal Title
  
  Paddy and Water Environment
  
  Volume: 印刷中 Issue: 3 Pages: 341-349
- DOI
  10.1007/s10333-019-00729-y
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05779
[Journal Article] EVALUATION OF POTENTIAL SUGARCANE YIELD BY USING SHALLOW GROUND WATER FOR COUNTERMEASURE IN DROUGHT PROBLEM2019
- Author(s)
  吉田貢士・Desell Suanburi・牧雅康・前田滋哉・黒田久雄
- Journal Title
  
  Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)
  
  Volume: 75 Issue: 5 Pages: I_411-I_417
- DOI
  10.2208/jscejer.75.I_411
- NAID
  130007822007
- ISSN
  2185-6648
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H03069
[Journal Article] Evaluation of Economic Damages on Rice Production under Extreme Climate and Agricultural Insurance for Adaptation Measures in Northeast Thailand2019
- Author(s)
  Koshi Yoshida, Mallika S., Supranee S., Desell S., Naruekamon J. and Weerakaset S
- Journal Title
  
  Engineering Journal
  
  Volume: 23(6) Issue: 6 Pages: 451-460
- DOI
  10.4186/ej.2019.23.6.451
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Journal Article] Weather-induced economic damage to upland crops and the impact on farmer household income in Northeast Thailand2019
- Author(s)
  Koshi Yoshida, Mallika Srisutham, Supranee Sritumboon, Desell Suanburi and Naruekamon Janjirauttikul
- Journal Title
  
  Paddy and Water Environment
  
  Volume: 17(3) Pages: 341-349
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Journal Article] Development of Water Resources and Nitrogen Load Estimation Model in Agriculture Dominant Region, Northeast Thailand2019
- Author(s)
  寺家谷勇希・吉田貢士・SUPRANEE S.・MALLIKA S.・前田滋哉・黒田久雄
- Journal Title
  
  Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering
  
  Volume: 87 Issue: 2 Pages: I_261-I_269
- DOI
  10.11408/jsidre.87.I_261
- NAID
  130007744576
- ISSN
  1882-2789, 1884-7242
- Language
  Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Journal Article] UAVによる高解像度熱画像と水塊・植生2層熱収支モデルを用いた水田湛水深の空間分布推定2018
- Author(s)
  吉田貢士,前田滋哉,黒田久雄,本間香貴,牧雅康
- Journal Title
  
  応用水文
  
  Volume: 30 Pages: 83-92
- Data Source
  KAKENHI-PROJECT-15H05254
[Journal Article] 農業衰退下における溜め池の持続的な維持管理に関する考察2018
- Author(s)
  吉田貢士
- Journal Title
  
  霞ケ浦研究会報
  
  Volume: 19 Pages: 55-63
- Data Source
  KAKENHI-PROJECT-16K15002
[Journal Article] UAVによる高解像度熱画像と水塊・植生2層熱収支モデルを用いた水田内湛水深の空間分布推定2018
- Author(s)
  吉田貢士・本間香貴・牧雅康・前田滋哉・黒田久雄
- Journal Title
  
  応用水文
  
  Volume: 30 Pages: 83-92
- Data Source
  KAKENHI-PROJECT-16K15002
[Journal Article] POSSIBILITY OF WEATHER-INDEX INSURANCE FOR CLIMATE CHANGE ADAPTATION IN NORTHEAST THAILAND2017
- Author(s)
  吉田貢士,本間香貴,牧雅康,乃田啓吾,白川博章,沖一雄,Supranee S.,Mallika S.
- Journal Title
  
  Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)
  
  Volume: 73 Issue: 5 Pages: I_377-I_383
- DOI
  10.2208/jscejer.73.I_377
- NAID
  130006309643
- ISSN
  2185-6648
- Language
  Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05254
[Journal Article] Evaluation of the dynamics of the leaf area index (LAI) of rice in farmer's fields in Vientiane Province2017
- Author(s)
  38.Yoshihiro HIROOKA, Koki HOMMA, Masayasu MAKI, Kosuke SEKIGUCHI, Tatsuhiko SHIRAIWA, Koshi YOSHIDA
- Journal Title
  
  Journal of Agricultural Meteorology
  
  Volume: 73 Pages: 16-21
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05254
[Journal Article] Quantitative Evaluation of Spatial Distribution of Nitrogen Loading in the Citarum River Basin2017
- Author(s)
  Koshi YOSHIDA, Kenji TANAKA, Keigo NODA, Koki HOMMA, Masayasu MAKI, Chiharu HONGO, Hiroaki SHIRAKAWA, Kazuo OKI
- Journal Title
  
  Journal of Agricultural Meteorology
  
  Volume: 73 Pages: 31-44
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05254
[Journal Article] Effect of land use change driven by economic growth on sedimentation in river reach in southeast asia2017
- Author(s)
  Noda K., Yoshida K., Shirakawa H., Surahman U., Oki K.
- Journal Title
  
  Journal of Agricultural Meteorology
  
  Volume: 73 Pages: 31-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K15002
[Journal Article] Quantitative Evaluation of Spatial Distribution of Nitrogen Loading in the Citarum River Basin, Indonesia2017
- Author(s)
  40.Koshi YOSHIDA, Kenji TANAKA, Keigo NODA, Koki HOMMA, Masayasu MAKI, Chiharu HONGO, Hiroaki SHIRAKAWA, Kazuo OKI
- Journal Title
  
  Journal of Agricultural Meteorology
  
  Volume: 73 Issue: 1 Pages: 31-44
- DOI
  10.2480/agrmet.D-15-00020
- NAID
  130005286623
- ISSN
  0021-8588, 1881-0136
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K15002
[Journal Article] Thermal variations of water in the Nam Song stream/Mekong river: I. A mathematical model2016
- Author(s)
  Jiftah Ben-Asher, Koshi Yoshida, Sho Shiozawa
- Journal Title
  
  Sustainable Water Resources Management
  
  Volume: 2(2) Issue: 2 Pages: 127-134
- DOI
  10.1007/s40899-016-0044-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05254
[Journal Article] Thermal variations of water in the Nam Song stream/Mekong River: II. Experimental data and theoretical predictions2016
- Author(s)
  Koshi Yoshida, Sho Shiozawa, Jiftah Ben-Asher
- Journal Title
  
  Sustainable Water Resources Management
  
  Volume: 2(2) Issue: 2 Pages: 135-141
- DOI
  10.1007/s40899-016-0043-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05254, KAKENHI-PROJECT-16H05779
[Journal Article] Rice Harvested Area Estimation Model for Rain-fed Paddy in Mekong River Basin2016
- Author(s)
  Kenji TANAKA, Koshi YOSHIDA, Shigeya MAEDA, Hisao KURODA
- Journal Title
  
  Special Issue of Jurnal Teknologi
  
  Volume: 78 Issue: 1-2 Pages: 33-38
- DOI
  10.11113/jt.v78.7257
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23255014, KAKENHI-PROJECT-15H05254, KAKENHI-PROJECT-16H05779
[Journal Article] Contribution of ICT monitoring system in Agricultural Water Management and Environmental Conservation2014
- Author(s)
  Koshi Yoshida, Kenji Tanaka, Ryunosuke Hariya, Issaku Azechi, Toshiaki Iida, Shigeya Maeda, and Hisao Kuroda
- Journal Title
  
  Proceedings of The 2nd International Conference on Serviceology
  
  Volume: 2 Pages: 198-202
- Data Source
  KAKENHI-PROJECT-23255014
[Journal Article] メコン川流域における天水田の収量安定化戦略を考慮した水循環－作物生産モデルの構築2014
- Author(s)
  田中健二、吉田貢士、針谷龍之介、安瀬地一作、乃田啓吾
- Journal Title
  
  土木学会論文集B1(水工学)
  
  Volume: 70（4）
- NAID
  130005070201
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24402003
[Journal Article] Evaluation of Automatic Irrigation System in Paddy for Water and Energy Saving and Environmental Conservation2014
- Author(s)
  K. Yoshida, K. Tanaka, R. Hariya,I. Azechi,T. Iida, S. Maeda & H. Kuroda
- Journal Title
  
  Proceedings of ICHE 2014
  
  Volume: 11 Pages: 347-353
- Data Source
  KAKENHI-PROJECT-23255014
[Journal Article] メコン川流域における天水田の収量安定化戦略を考慮した水循環－作物生産モデルの構築2014
- Author(s)
  田中健二・吉田貢士・針谷龍之介・安瀬地一作・乃田啓吾
- Journal Title
  
  土木学会論文集B1(水工学)
  
  Volume: 70 Pages: 277-282
- NAID
  130005070201
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] Contribution of ICT monitoring system in Agricultural Water Management and Environmental Conservation2014
- Author(s)
  K. Yoshida, K. Tanaka, R. Hariya, I. Azechi, T. Iida, S. Maeda
- Journal Title
  
  Proceedings of The 2nd International Conference on Serviceology
  
  Volume: 2 Pages: 198-202
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24402003
[Journal Article] Evaluation of Automatic Irrigation System in Paddy for Water and Energy Saving and Environmental Conservation2014
- Author(s)
  K. Yoshida, K. Tanaka, R. Hariya,I. Azechi, T. Iida, S. Maeda
- Journal Title
  
  Proceedings of ICHE 2014
  
  Volume: 11 Pages: 347-353
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24402003
[Journal Article] Evaluation of Automatic Irrigation System in Paddy for Water and Energy Saving2014
- Author(s)
  Koshi Yoshida, et al
- Journal Title
  
  ：Proceedings of ICHE 2014
  
  Volume: 11 Pages: 347-353
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] メコン川流域における栄養塩排出原単位および河川水中の栄養塩濃度の推定2014
- Author(s)
  田中健二・吉田貢士・前田滋哉・黒田久雄
- Journal Title
  
  土木学会論文集G(環境)
  
  Volume: 70 Pages: 293-298
- NAID
  130004707623
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] Contribution of ICT monitoring system in Agricultural Water Management2014
- Author(s)
  Koshi Yoshida, et al
- Journal Title
  
  Proceedings of The 2nd International Conference on Serviceology
  
  Volume: 2 Pages: 198-202
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] Future Water Availability in the Asian Monsoon Region: A Case Study in Indonesia2013
- Author(s)
  Koshi Yoshida et. al.
- Journal Title
  
  J. Dev. Sus. Agr.
  
  Volume: 8 Issue: 1 Pages: 25-31
- DOI
  10.11178/jdsa.8.25
- NAID
  130004480383
- ISSN
  1880-3016, 1880-3024
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] 一次元解析および平面二次元解析による水田の窒素浄化機能に関する研究2013
- Author(s)
  安瀬地一作，黒田久雄，吉田貢士
- Journal Title
  
  土木学会論文集B1(水工学)
  
  Volume: 69(4) Pages: 811-816
- NAID
  130004558066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] Application of two layer heat balance model for calculation of paddy thermal condition2013
- Author(s)
  Koshi Yoshida, ほか
- Journal Title
  
  Journal of Japan Society of Civil Engineers
  
  Volume: 69(4) Pages: 139-144
- NAID
  130004558178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24402003
[Journal Article] Application of two layer heat balance model for calculation of paddy thermal condition2013
- Author(s)
  Koshi Yoshida ,Issaku Azechi and Hisao Kuroda
- Journal Title
  
  Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
  
  Volume: 69(4) Pages: 139-144
- NAID
  130004558178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] Application of two layer heat balance model for calculation of paddy thermal condition2013
- Author(s)
  Koshi Yoshida
- Journal Title
  
  Journal of Japan Society of Civil Engineers
  
  Volume: 69 Pages: 139-144
- NAID
  130004558178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23255014
[Journal Article] メコン川流域における窒素・リン排出原単位の推定2013
- Author(s)
  田中健二・吉田貢士・乃田啓吾・安瀬地一作・黒田久雄
- Journal Title
  
  農業農村工学会論文集
  
  Volume: 284 Pages: 79-85
- NAID
  10031171491
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24780228
[Journal Article] Evaluation of the nutritional environment for rice in Cianjur, Indonesia, for development of an advanced basin model for Asia2013
- Author(s)
  Homma, K., Sigit, G., Handarto, Maki, M., Hongo, C., Yoshida, K., Oki, K., Shirakawa, H., Shiraiwa, T., Hara, R., Kambayashi, M., Hirooka, Y., Iwamoto, H.
- Journal Title
  
  Proc. the 7th Asian Crop Science Conference. Improving Food, Energy and Environment with Better Crops
  
  Volume: 7 Pages: 96-100
- Data Source
  KAKENHI-PROJECT-24402003
[Journal Article] 流量・水質データおよび空間情報データを用いた窒素・リン原単位の推定2012
- Author(s)
  田中健二、吉田貢士、乃田啓吾、安瀬地一作、加藤亮、黒田久雄
- Journal Title
  
  応用水文
  
  Volume: 第24巻 Pages: 71-80
- Data Source
  KAKENHI-PROJECT-21580264
[Journal Article] 流量・水質データ及び空間情報データを用いた窒素・リン原単位の推定2012
- Author(s)
  田中健二・吉田貢士・及田啓吾・安瀬地一作・加藤亮・黒田久雄
- Journal Title
  
  応用水文
  
  Volume: 24 Pages: 71-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21580264
[Journal Article] 播種日,施肥量の違いが燃料作物スイートソルガムの窒素吸収に及ぼす影響2011
- Author(s)
  吉田貢士・加藤亮, ら
- Journal Title
  
  応用水文 Vol.23
  
  Pages: 11-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780222
[Journal Article] 流域開発および気候変動が水環境に及ぼす影響2011
- Author(s)
  吉田貢士、安瀬地一作
- Journal Title
  
  環境科学会2011要旨集
  
  Pages: 164-165
- Data Source
  KAKENHI-PROJECT-21580264
[Journal Article] メコン川流域における窒素排出原単位の推定2011
- Author(s)
  田中健二、吉田貢士、乃田啓吾、加藤亮、黒田久雄
- Journal Title
  
  平成23年度農業農村工学会全国大会講演要旨集
  
  Pages: 264-265
- Data Source
  KAKENHI-PROJECT-21580264
[Journal Article] 播種日,施肥量の違いが燃料作物スイートソルガムの窒素吸収に及ぼす影響2011
- Author(s)
  吉田貢士・加藤亮, (その他3名)
- Journal Title
  
  応用水文
  
  Volume: 23 Pages: 11-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21780222
[Journal Article] Eatimation of Nutrient Effluent Basic Unit in Mekong River Basin2010
- Author(s)
  TANAKA Kenji, YOSHIDA Koshi, KATO Tasuku, KURODA Hisao
- Journal Title
  
  Proceeding of the 6th International Student Conference at Ibaraki University
  
  Pages: 45-46
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21580264
[Journal Article] Eatimation of Nutrient Effluent Basic Unit in Mekong River Basin2010
- Author(s)
  TANAKA KENJI, YOSHIDA KOSHI, KATO TASUKU and KURODA HISAO
- Journal Title
  
  Proceeding of the 6th International Student Conference at Ibaraki University
  
  Pages: 45-46
- Data Source
  KAKENHI-PROJECT-21580264
[Journal Article] 水稲の高温障害軽減のための水田水温予測モデルを用いた水管理法の検討2010
- Author(s)
  松林周磨・吉田貢士・塩沢昌
- Journal Title
  
  応用水文 Vol.22
  
  Pages: 65-74
- Data Source
  KAKENHI-PROJECT-21780222
[Journal Article] 水稲の高温障害軽減のための水田水温予測モデルを用いた水管理法の検討2010
- Author(s)
  松林周磨・吉田貢士・塩沢昌
- Journal Title
  
  応用水文 22
  
  Pages: 65-74
- Data Source
  KAKENHI-PROJECT-21780222
[Presentation] 農業経営の効率化に向けたAIと画像解析技術の適用検討(その4)2023
- Author(s)
  信岡卓, 井上栄一, 吉田貢士, 珍田寛貴, 木下佳信
- Organizer
  農業農村工学会全国大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] 北海道のブロッコリー栽培圃場における作物生育モデルの適用2023
- Author(s)
  吉田貢士, 安瀬地一作, 是井亮二, 結城貴之, 沖一雄
- Organizer
  農業農村工学会関東支部大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] Application of Probabilistic Risk Assessment to the Chalky Rice Grain Issue in Japan2023
- Author(s)
  Hiroki Oda, Momoka Masano, Takeshi Nobuoka, Koshi Yoshida
- Organizer
  14th International Conference on Environmental and Rural Development, Cambodia
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] Impact Assessment of New Dams Construction in Nam Ngum Watershed on Electric Generation at Num Ngum 1 Dam2023
- Author(s)
  Koshi Yoshida, Keigo Noda, Task Kato, Keoduangchi Keokhampui
- Organizer
  14th International Conference on Environmental and Rural Development, Cambodia
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] アメダス観測データを用いたコメの白未熟粒発生リスクの評価2023
- Author(s)
  小田広希, 信岡卓, 吉田貢士
- Organizer
  水文・水資源学会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] 井田川土地改良区管内,富川地区における田んぼダム効果の定量評価2023
- Author(s)
  吉田貢士, 乃田啓吾, 手計太一
- Organizer
  水文・水資源学会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] マレーシア国における農業保険制度の検討－諸外国からの教訓2022
- Author(s)
  George Karung, 吉田貢士
- Organizer
  令和4年度農業農村工学会全国大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] 農業経営の効率化に向けた AIと画像解析技術の適用検討2022
- Author(s)
  信岡卓、吉田貢士
- Organizer
  令和4年度農業農村工学会全国大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] 北海道のブロッコリー栽培圃場における作物生育モデルの適用2022
- Author(s)
  吉田貢士，安瀬地一作，是井亮二，結城貴之，沖一雄
- Organizer
  令和4年度農業農村工学会関東支部大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] 確率論的リスク評価に基づく農業生産適地の検討2021
- Author(s)
  政野百花，信岡卓，横田彩加，前田滋哉，黒田久雄，吉田貢士
- Organizer
  2021年度農業農村工学会全国大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] AIを用いた全国の気象リスク予測モデルの構築に関する検討2021
- Author(s)
  横田彩加，吉田貢士，信岡卓
- Organizer
  2021年度農業農村工学会関東支部大会
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] Climate Change Impact on Salt Affected Soil in Northeast Thailand2021
- Author(s)
  Koshi YOSHIDA, Supranee SRITUMBOON, Mallika SRISUTHAM, Koki HOMMA, Masayasu MAKI, Kazuo OKI, 2021
- Organizer
  JpGU meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20KK0346
[Presentation] Climate Change Impact on Salt Affected Soil in Northeast Thailand2021
- Author(s)
  Koshi YOSHIDA, Supranee SRITUMBOON, Mallika SRISUTHAM, Koki HOMMA, Masayasu MAKI, Kazuo OKI
- Organizer
  JpGU meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Presentation] Good Practices for Climate Change Adaptation in Agricultural Sector, Thailand2020
- Author(s)
  Koshi Yoshida, Kazuo Oki, Koki Homma, Masayasu Maki, Mallika Srisutham, Supranee Sritumboon, Mongkol Raksapatcharawong, Desell Suanburi, Naruekamon Janjirauttikul, Weerakaset Suanpaga, Sudsaisin Kaewrueng, Patchareeya Boonkorkaew
- Organizer
  JpGU - AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Presentation] Farmers' perception of climate change induced drought in the Northeast Thailand2020
- Author(s)
  Miki Nodera, Keigo Noda, Koshi Yoshida, Mallika Srisutham
- Organizer
  JpGU - AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Presentation] Evaluation of salinity condition and its effect on rice production in rainfed farmers’ fields in Northeast Thailand2020
- Author(s)
  Yi Yang, Rongling Ye, Thanyaluck Nontasri, Mallika Srisutham, Supranee Sritumboon, Masayasu Maki, Koshi Yoshida, Kazuo Oki, Koki Homma
- Organizer
  JpGU - AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Presentation] Farmers’ perception of drought and its validation in Khon Kaen Province2019
- Author(s)
  Miki Nodera, Keigo Noda, Mallika Srisutham, Koshi Yoshida
- Organizer
  PAWEES
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H03069
[Presentation] 東北タイにおける渇水に対する農家の認識とその検証2019
- Author(s)
  野寺美輝、乃田啓吾、吉田貢士、Mallika Srisutham
- Organizer
  農業農村工学会
- Data Source
  KAKENHI-PROJECT-19H03069
[Presentation] 東北タイにおける畑作物を対象とした被害推計2018
- Author(s)
  寺家谷勇希，吉田貢士，Supranee S.，Mallika S. ，前田滋哉，黒田久雄
- Organizer
  平成30年農業農村工学会大会講演会
- Data Source
  KAKENHI-PROJECT-16H05779
[Presentation] タイ国コンケン県バンパイの塩類集積農家水田におけるEC値の動態評価2018
- Author(s)
  叶戎玲・本間香貴・Supranee Sritumboon・Mallika Srisutham・牧雅康・吉田貢士・沖一雄
- Organizer
  第245回日本作物学会講演会
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] 尿素またはグルコースの葉面散布が高温条件下の水稲の収量と玄米品質におよぼす影響2018
- Author(s)
  浅木直美, 川崎弘貴, 吉田貢士, 七夕小百合, 黒田久雄, 佐藤達雄, 上野　秀人, 新田洋司
- Organizer
  日本作物学会第245回講演会
- Data Source
  KAKENHI-PROJECT-16K07567
[Presentation] 高温条件下の水稲におけるスプリンクラー散水による稲体の温度上昇抑制効果2018
- Author(s)
  浅木直美・ヌルアクバルアロファトゥラ・吉田貢士・高田圭太・七夕小百合・黒田久雄・佐藤達雄・新田洋司
- Organizer
  日本作物学会第245回講演会
- Data Source
  KAKENHI-PROJECT-16K07567
[Presentation] 高温条件下の水稲におけるスプリンクラー散水による稲体の温度上昇抑制効果2018
- Author(s)
  浅木直美, Nur Akbar Arofatullah, 吉田貢士, 高田圭太, 七夕小百合, 黒田久雄, 佐藤達雄, 新田洋司
- Organizer
  日本作物学会第245回講演会
- Data Source
  KAKENHI-PROJECT-16K07567
[Presentation] 尿素またはグルコースの葉面散布が高温条件下の水稲の収量と玄米品質におよぼす影響2018
- Author(s)
  浅木直美・川崎弘貴・吉田貢士・七夕小百合・黒田久雄・佐藤達雄・上野秀人・新田洋司
- Organizer
  日本作物学会第245回講演会
- Data Source
  KAKENHI-PROJECT-16K07567
[Presentation] スプリンクラー散水の時期・時間帯が高温条件下の水稲の収量と玄米外観品質におよぼす影響2018
- Author(s)
  浅木直美, 堀心佑, アクバルアロファトゥラヌル, 吉田貢士, 高田圭太, 七夕小百合, 黒田久雄, 佐藤達雄, 新田洋司
- Organizer
  日本作物学会関東支部会第107回講演会
- Data Source
  KAKENHI-PROJECT-16K07567
[Presentation] 発展途上国のフィールド調査におけるUAV利用の検討．第1報　2016年タイ・ラオスにおける作物の葉面積評価2017
- Author(s)
  斎藤大暉, 本間香貴, 牧雅康, 吉田貢士, 沖一雄, 手計太一, 藤竿和彦, Panthasin Khanthavong, Supranee Sritumboon, Mallika Srisutham
- Organizer
  日本作物学会講演会
- Place of Presentation
  東京大学農学部
- Year and Date
  2017-03-29
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] 発展途上国のフィールド調査におけるUAV利用の検討．第1報　2016年タイ・ラオスにおける作物の葉面積評価．2017
- Author(s)
  斎藤大暉, 本間香貴, 牧雅康, 吉田貢士, 沖一雄, 手計太一, 藤竿和彦, Panthasin Khanthavong, Supranee Sritumboon, Mallika Srisutham
- Organizer
  第243回日本作物学会講演会
- Place of Presentation
  東京大学農学部（東京都文京区）
- Year and Date
  2017-03-29
- Data Source
  KAKENHI-PROJECT-16H05779
[Presentation] 東北タイにおける農業被害とコメ生産量－季節降水量の関係2017
- Author(s)
  吉田貢士，Supranee S.，Mallika S. ，前田滋哉，黒田久雄
- Organizer
  平成29年度農業農村工学会全国大会
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] UAVによる高解像度画像を用いた水田内物理環境の推定2017
- Author(s)
  吉田貢士，前田滋哉，黒田久雄，本間香貴，牧雅康
- Organizer
  平成29年度農業農村工学会関東支部大会
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] UAVによる高解像度画像を用いた水田内物理環境の推定2017
- Author(s)
  吉田貢士，前田滋哉，黒田久雄，本間香貴，牧雅康
- Organizer
  平成29年度農業農村工学会関東支部大会
- Data Source
  KAKENHI-PROJECT-16K15002
[Presentation] NITROGEN LOAD INFLOW TO LARGE SCALE RESERVOIRS2016
- Author(s)
  Yuki Jikeya, Koshi Yoshida, Shigeya Maeda and Hisao Kuroda
- Organizer
  17th　World Lake Conference 2016
- Place of Presentation
  インドネシア国バリ
- Year and Date
  2016-11-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K15002
[Presentation] 持続可能な開発目標(SDGs)における水環境分野2016
- Author(s)
  吉田貢士、乃田啓吾
- Organizer
  農業農村工学会
- Place of Presentation
  ハーネス仙台
- Year and Date
  2016-08-30
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] EVALUATION OF FLOOD MITIGATION AND WATER PURIFICATION EFFECT IN URBAN LAKE, JABODETABEK2016
- Author(s)
  Koshi Yoshida, Ami Aminah Meutia, Satoru Itagawa, Hiroko Matsuda
- Organizer
  17th　World Lake Conference 2016
- Place of Presentation
  インドネシア国バリ
- Year and Date
  2016-11-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K15002
[Presentation] 地下水水文過程を考慮した地下水流動作物生長結合モデルの構築2015
- Author(s)
  田中健二、吉田貢士、前田滋哉、黒田久雄
- Organizer
  農業農村工学会
- Place of Presentation
  岡山大学
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] ラオス国立大学農学部 SRI 試験圃場における水生産性の評価2015
- Author(s)
  吉田貢士、乃田啓吾
- Organizer
  農業農村工学会関東支部大会
- Place of Presentation
  つくば国際会議場
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] メコン川流域における米収穫面積変動に伴う利用可能水量の不均一性を考慮した水循環-作物生産モデルの構2015
- Author(s)
  田中健二、吉田貢士、前田滋哉、黒田久雄
- Organizer
  農業農村工学会関東支部大会
- Place of Presentation
  つくば国際会議場
- Data Source
  KAKENHI-PROJECT-15H05254
[Presentation] ラオス国立大学農学部SRI試験圃場における水生産性の評価2015
- Author(s)
  吉田貢士，田中健二，前田滋哉，黒田久雄
- Organizer
  第66回農業農村工学会関東支部大会
- Place of Presentation
  つくば国際会議場
- Year and Date
  2015-10-26
- Data Source
  KAKENHI-PROJECT-23255014
[Presentation] Impact analysis of future climate change on water resources and nitrogen load2014
- Author(s)
  Koshi Yoshida, Ryunosuke Hariya, Kenji Tanaka, Issaku Azechi
- Organizer
  International Symposium on Agricultural Meteorology 2014
- Place of Presentation
  Hokkaido　University
- Data Source
  KAKENHI-PROJECT-24402003
[Presentation] Evaluation of Water Productivity and Nitrogen Uptake Efficiency on SRI paddy fields in LAOS by using Plant Growth Model2014
- Author(s)
  Koshi Yoshida, et al
- Organizer
  PAWEES 2014 International Conference
- Place of Presentation
  Kaohsiung City, Taiwan
- Year and Date
  2014-10-30
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] Evaluation of Water Productivity and Nitrogen Uptake Efficiency on SRI paddy fields in LAOS by using Plant Growth Model2014
- Author(s)
  K. Yoshida, K. Tanaka, H. Akutsu, P. Somphanh, S. Inthong, S. Phimmasone, C. Viengkham and M. Mizoguchi
- Organizer
  PAWEES 2014 International Conference
- Place of Presentation
  Kaohsiung City, Taiwan
- Year and Date
  2014-10-30
- Data Source
  KAKENHI-PROJECT-23255014
[Presentation] 土壌の乾湿におけるCO2、CH4ガスの動態に関する研究2013
- Author(s)
  酒井博子、田邉裕加、吉田貢士、安瀬地一作、黒田久雄
- Organizer
  農業農村工学会
- Place of Presentation
  東京農業大学
- Data Source
  KAKENHI-PROJECT-23255014
[Presentation] 土壌の乾湿におけるCO2,CH4ガスの動態に関する研究2013
- Author(s)
  酒井博子，田邊裕加，吉田貢士，安瀬地一作，黒田久雄
- Organizer
  平成25年度農業農村工学会
- Place of Presentation
  東京農業大学
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] メコン川流域における水循環－作物生産モデルの構築2013
- Author(s)
  田中健二，吉田貢士，安瀬地一作，前田滋哉，黒田久雄
- Organizer
  平成25年度農業農村工学会
- Place of Presentation
  東京農業大学
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] インドネシア国チタルム川流域における営農管理を考慮した水・窒素循環モデルの構築2013
- Author(s)
  針谷龍之介，吉田貢士，安瀬地一作，前田滋哉，黒田久雄
- Organizer
  平成25年度農業農村工学会
- Place of Presentation
  東京農業大学
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] Estimation of rice yield from MODIS data in West Jawa, Indonesia2012
- Author(s)
  Chiharu Hongo, Takaaki Furukawa, Gunardi Sigit, Masayasu Maki, Koki Honma, Koshi Yoshida, Kazuo Oki, Hiroaki Shirakawa
- Organizer
  The 11^<th> International conference on Precision Agriculture
- Place of Presentation
  インディアナポリス(USA)
- Data Source
  KAKENHI-PROJECT-24402003
[Presentation] 気候変動がアジアモンスーン地域の洪水・渇水リスクに及ぼす影響2012
- Author(s)
  吉田貢士・安瀬地一作
- Organizer
  平成24年農業農村工学会大会講演会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] 酉ジャワ州における水稲の生産量と生育環境との関係2012
- Author(s)
  四方涼平・本郷千春・GunardiSIGIT・本間香貴・吉田貢士・牧雅康・沖一雄・白川博章
- Organizer
  日本リモートセンシング学会第52回学術講演会論文集
- Place of Presentation
  東京(招待講演)
- Data Source
  KAKENHI-PROJECT-24402003
[Presentation] 西ジャワにおけるLAIと単位面積あたりの水稲の生産量の関係2012
- Author(s)
  古川隆朗・本郷千春・G. Sigit・吉田貢士・牧雅康・本間香貴・沖一雄・白川博章
- Organizer
  日本リモートセンシング学会第52回学術講演会論文集
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24402003
[Presentation] インドネシア国チタルム川流域における水資源量と窒素濃度の時空間分布2012
- Author(s)
  針谷龍之介・吉田貢士・安瀬地一作・黒田久雄・本郷千春
- Organizer
  平成24年農業農村工学会大会講演会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] Estimation of rice production based on LAI images by MODIS data in West Java2012
- Author(s)
  Chiharu Hongo, Gunardi Sigit, Koshi Yoshida, Masayasu Maki, Koki Honma, Kazuo Oki, Hiroaki Shirakawa and Takaaki Furukawa
- Organizer
  Proceedings of the 18rd CEReS International Symposium on Remote Sensing
- Place of Presentation
  千葉
- Year and Date
  2012-10-24
- Data Source
  KAKENHI-PROJECT-24402003
[Presentation] ラオス国KM6灌漑地区における水生産性の評価2012
- Author(s)
  田中健二・吉田貢士・安瀬地一作・黒田久雄
- Organizer
  平成24年農業農村工学会大会講演会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-24780228
[Presentation] 西ジャワにおけるLAIと水稲生産量の関係2011
- Author(s)
  古川隆朗, 本郷千春, 吉田貢士, 牧雅康, 本間香貴, 他4名
- Organizer
  日本リモートセンシング学会第51回学術講演会
- Place of Presentation
  弘前
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] 流域開発および気候変動が水環境に及ぼす影響2011
- Author(s)
  吉田貢士・安瀬地一作
- Organizer
  環境科学会
- Place of Presentation
  関西学院大学(兵庫県)
- Year and Date
  2011-09-09
- Data Source
  KAKENHI-PROJECT-21580264
[Presentation] インドネシア国チタルム川流域における利用可能水資源量の時空間分布2011
- Author(s)
  針谷龍之介, 吉田貢士, 加藤亮, 黒田久雄, 乃田啓吾
- Organizer
  平成23年度農業農村工学会
- Place of Presentation
  福岡
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] 新治村土地改良区における田んぼダムの洪水緩和機能評価2011
- Author(s)
  吉田貢士,飯島あずさ,加藤亮,黒田久雄
- Organizer
  農業農村工学会大会講演会
- Place of Presentation
  九州大学
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-21380143
[Presentation] Evaluation of Water Resources in Citarum River Basin, Indonesia2011
- Author(s)
  Hariya Ryunosuke, Koshi Yoshida, Tasuku Kato, Hisao Kuroda, Chiharu Hongo
- Organizer
  The 6th International Student Conference at Ibaraki University
- Place of Presentation
  茨城
- Year and Date
  2011-11-13
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] Handarto : International Conference on Space2011
- Author(s)
  Chiharu hongo, Gunardi Sigit, Koki Honma, Koshi Yoshida, Masayasu Maki
- Organizer
  Aeronautical and Navigational Electronics
- Place of Presentation
  Indonesia
- Year and Date
  2011-10-18
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] International Conference on Space2011
- Author(s)
  Masashi Kasuya, Chiharu Hongo, Gunardi Sigit, Koshi Yoshida, Masayasu Maki, Koki Honma, 他3名
- Organizer
  Aeronautical and Navigational Electronics
- Place of Presentation
  Indonesia
- Year and Date
  2011-10-18
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] 土壌タイプ別の水稲生産量とSPOTデータの関係2011
- Author(s)
  四方涼平, 本郷千春, 丹羽勝久, 牧雅康, 吉田貢士, 他4名
- Organizer
  日本リモートセンシング学会第51回学術講演会
- Place of Presentation
  弘前
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] 流域開発および気候変動が水環境に及ぼす影響2011
- Author(s)
  吉田貢士
- Organizer
  環境科学会
- Place of Presentation
  兵庫
- Year and Date
  2011-09-09
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] メコン河流域における窒素排出原単位の推定2011
- Author(s)
  田中健二・吉田貢士・及田啓吾・加藤高・黒田久雄
- Organizer
  平成23年度農業農村工学会全国大会
- Place of Presentation
  九州大学(福岡県)
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-21580264
[Presentation] Evaluation of Water Resources in Citarum River Basin2010
- Author(s)
  Hariya Ryunosuke, Koshi Yoshida, Tasuku Kato, Hisao Kuroda, Chiharu Hongo
- Organizer
  The 6th International Student Conference at Ibaraki University
- Place of Presentation
  Indonesia
- Data Source
  KAKENHI-PROJECT-21380160
[Presentation] 水稲の高温障害抑制のための水田水温予測一次元モデル作成2010
- Author(s)
  吉田貢士・塩沢昌・松林周磨
- Organizer
  農業農村工学会
- Place of Presentation
  神戸大学
- Year and Date
  2010-09-01
- Data Source
  KAKENHI-PROJECT-21780222
[Presentation] 水温予測モデルを用いた水稲の高温障害抑制のための水管理法に関する研究2009
- Author(s)
  松林周磨・塩沢昌・吉田貢士
- Organizer
  農業農村工学会
- Place of Presentation
  筑波大学
- Year and Date
  2009-08-05
- Data Source
  KAKENHI-PROJECT-21780222
[Presentation] 水温予測モデルを用いた水稲の高温障害抑制のための水管理法に関する研究2009
- Author(s)
  松林周磨・塩沢昌・吉田貢士
- Organizer
  農業農村工学会
- Place of Presentation
  筑波大学(茨城県)
- Year and Date
  2009-08-05
- Data Source
  KAKENHI-PROJECT-21780222
[Presentation] インドネシア国チタルム川流域における営農管理を考慮した水・窒素循環モデルの構築
- Author(s)
  針谷龍之介，吉田貢士，安瀬地一作，前田滋哉，黒田久雄
- Organizer
  平成25年度農業農村工学会全国大会
- Place of Presentation
  東京農業大学
- Data Source
  KAKENHI-PROJECT-24402003
[Presentation] 気候変動がアジアモンスーン地域の洪水・渇水リスクに及ぼす影響
- Author(s)
  吉田貢士・安瀬地一作
- Organizer
  農業農村工学会全国大会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-23255014
[Presentation] 灌漑方法と施肥方法の違いによる根圏での窒素収支の評価
- Author(s)
  酒井博子・吉田貢士
- Organizer
  農業農村工学会全国大会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-23255014

1. MAKI Masayasu (50375391)

# of Collaborated Projects: 6 results

# of Collaborated Products: 17 results
2. HONMA Koki (60397560)

# of Collaborated Projects: 5 results

# of Collaborated Products: 17 results
3. OKI Kazuo (50292628)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
4. SHIOZAWA Syo (80134154)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. HONGO Chiharu (20272354)

# of Collaborated Projects: 2 results

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6. SHIRAKAWA Hiroaki (50393038)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
7. ENDO Nao (40532156)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 黒田久雄 (20205256)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
9. 乃田啓吾 (60646371)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
10. SATOH Masayoshi (70021722)

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11. SAKUMA Taiichi (10133589)

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12. ISII Atsushi (90222926)

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13. MISAWA Shin-ichi (30018791)

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14. YOSHIKAWA Natsuki (90447615)

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15. JOSAPHAT TETUKO Sri sumantyo (40396693)

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18. YAMAJI Eiji (10143405)

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19. KOBAYASHI Kazuhiko (10354044)

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21. ARAKI Tetsuya (40420228)

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22. DOI Ryoichi (20587125)

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23. TORIYAMA Kazunobu (30355557)

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24. YOKOYAMA Shigeki (30425590)

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# of Collaborated Projects: 1 results

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26. Asagi Naomi (40571419)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
27. 富田晋介 (60378966)

# of Collaborated Projects: 1 results

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28. 百村帝彦 (80360783)

# of Collaborated Projects: 1 results

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29. 佐藤達雄 (20451669)

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33. 太田淳 (50634375)

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35. 財城真寿美 (50534054)

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36. 加藤亮 (10302332)

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37. 亀岡笑 (40781878)

# of Collaborated Projects: 1 results

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38. 橋本直之 (80909440)

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39. SHIRAIWA Tatsuhiko

# of Collaborated Projects: 1 results

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40. MATSUMOTO Naruo

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41. FUJISAO Kazuhiko

# of Collaborated Projects: 1 results

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42. Takada Keita

# of Collaborated Projects: 1 results

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44. Cynthia Heni

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48. KHANTHAVONG Phanthasin

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49. ITO Sayuri

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50. 岡野千春

# of Collaborated Projects: 0 results

# of Collaborated Products: 11 results

Yoshida Koushi 吉田 貢士

YOSHIDA Koshi 吉田 貢士

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ため池が有する生態系サービスの見える化と持続的維持管理手法の開発Principal Investigator

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電磁法探査による地下水情報を活用した農業被害の空間的ダウンスケール手法の開発Principal Investigator

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Bottlenecks and potential of weather index insurance in the agricultural sectorPrincipal Investigator

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Sustainable management of urban lake in Jakarta and It's evaluation method by establishing environmental communityPrincipal Investigator

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Estimation of Agricultural Damage Function under Extreme Climate Condition in Central Indochina PeninsulaPrincipal Investigator

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Inverse estimation of irrigation and nitrogen input by using plant growth model considering soil water and nitrogen formationPrincipal Investigator

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Yoshida Koushi 吉田貢士

YOSHIDA Koshi 吉田貢士