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Hydrological study on performance evaluation and efficiency improvement of spate irrigation in arid regions of Africa

Research Project

Project/Area Number 16H04996
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Rural environmental engineering/Planning
Research InstitutionKobe University

Principal Investigator

Tanakamaru Haruya  神戸大学, 農学研究科, 教授 (80171809)

Co-Investigator(Kenkyū-buntansha) 多田 明夫  神戸大学, 農学研究科, 准教授 (00263400)
藤原 洋一  石川県立大学, 生物資源環境学部, 准教授 (10414038)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2019: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2016: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords農業工学 / 洪水灌漑 / スーダン / ガッシュデルタ / リモートセンシング / 蒸発散量 / 土地利用 / DEM / 作物収量 / モンテカルロシミュレーション
Outline of Final Research Achievements

In this study, the Gash Delta Spate Irrigation System (GDSIS) located in the semi-arid region of eastern Sudan is targeted, and after clarifying the actual state of spate irrigation operation and the state of water supply in the Sorghum field by field survey and satellite remote sensing, the irrigation efficiency in the GDSIS is evaluated and measures for improving efficiency are presented. In particular, the purpose of this study is to establish measures for performance evaluation and efficiency improvement of spate irrigation using hydrological analysis methods, and to contribute to the effective use of water resources in arid areas. Specifically, the following three topics are studied. (1) Analysis of the actual conditions of land use and cultivation patterns in the GDSIS, (2) Evaluation of reliability and vulnerability of water supply and examination of optimal cultivation rotation, (3) Examination of spatial non-uniformity of water supply and its causes

Academic Significance and Societal Importance of the Research Achievements

ガッシュデルタ洪水灌漑地区では,3年ローテーション(耕作1年,休耕2年)が採用されてきたが,農地面積の拡大を目的とした2年ローテーション(耕作1年,休耕1年)も検討されている.しかしながら,現状では2年ローテーションの適用可能性が明らかになっていない.本研究では,現地調査と衛星リモートセンシングによってローテーションの実態を明らかにするとともに,水文学的な解析手法を活用して,水供給と純利益の観点から耕作ローテーションの評価を実施し,最適灌漑面積を提示している.これらの成果は,灌漑性能の評価に関する学術的意義を有するとともに,最適な耕作ローテーションの決定に資する点で社会的な意義も有している.

Report

(5 results)
  • 2021 Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (23 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (4 results) Journal Article (10 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 8 results,  Open Access: 3 results) Presentation (7 results) Book (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] スーダン農業研究機構(スーダン)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 農業研究機構(スーダン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] スーダン農業研究機構(スーダン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 農業研究機構(スーダン)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Analysis of cropping patterns in Sudan's Gash Spate Irrigation System using Landsat 8 images2020

    • Author(s)
      Fujihara Yoichi, Tanakamaru Haruya, Tada Akio, Ahmed Adam Bashir M., Eltaib Elamin Khalid A.
    • Journal Title

      Journal of Arid Environments

      Volume: 173 Pages: 104044-104044

    • DOI

      10.1016/j.jaridenv.2019.104044

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Google Earth Engineによるスーダン・洪水灌漑地区の土地利用解析2020

    • Author(s)
      藤原洋一,田中丸治哉,多田明夫
    • Journal Title

      水土の知 (農業農村工学会誌)

      Volume: 88 Pages: 7-10

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Forecasting rainfed sorghum yield using satellite-derived vegetation indices with limited ground-based information in Gadarif region, eastern Sudan2019

    • Author(s)
      Ahmed Adam Bashir M., Tanakamaru Haruya, Tada Akio, Hassan A.E., Eltaib Elamin Khalid A., Sirelkhatim, H.A.
    • Journal Title

      Gezira Journal of Agricultural Science

      Volume: 17 Pages: 211-228

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Performance assessment of the Gash Delta Spate Irrigation System, Sudan2018

    • Author(s)
      Araya Zeray Ghebreamlak, Tanakamaru Haruya, Tada Akio, Bashir Mohammed Ahmed Adam, Khalid Ali Eltaib Elamin
    • Journal Title

      Proceedings of the International Association of Hydrological Sciences

      Volume: 376 Pages: 69-75

    • DOI

      10.5194/piahs-376-69-2018

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Satellite-Based Mapping of Cultivated Area in Gash Delta Spate Irrigation System, Sudan2018

    • Author(s)
      Araya Zeray Ghebreamlak, Tanakamaru Haruya, Tada Akio, Bashir Mohammed Ahmed Adam, Khalid Ali Eltaib Elamin
    • Journal Title

      Remote Sensing

      Volume: 10 Issue: 2 Pages: 186-186

    • DOI

      10.3390/rs10020186

    • NAID

      120006459804

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Study on soil moisture distribution of the Gash Delta Spate Irrigation System, Sudan2018

    • Author(s)
      Araya Zeray Ghebreamlak, Haruya Tanakamaru, Khalid Ali Eltaib Elamin, Akio Tada and Bashir Mohammed Ahmed Adam
    • Journal Title

      Journal of Japanese Society of Civil Engineering, B1

      Volume: 74

    • NAID

      130007628278

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simulation model to estimate the optimum irrigation area of Gash Delta Spate Irrigation System, Suda2018

    • Author(s)
      Araya Zeray Ghebreamlak, Tanakamaru Haruya, Tada Akio, Bashir Mohammed Ahmed Adam, Khalid Ali Eltaib Elamin
    • Journal Title

      応用水文(論文編)

      Volume: 30 Pages: 1-10

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] スーダン・ガッシュデルタにおける作付けパターンの分析:Landsat-8画像を利用して2018

    • Author(s)
      藤原洋一,田中健二,田中丸治哉,多田明夫,Bashir Mohammed Ahmed Adam, Khalid Ali Eltaib Elamin
    • Journal Title

      応用水文(部会報告編)

      Volume: 30 Pages: 93-101

    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Performance evaluation of spate irrigation using remote sensing and DEM2016

    • Author(s)
      Khalid, A.E., Tanakamaru, H., Tada, A., Torii, K., Bashir, M.A. and Ghebreamlak, A.Z.
    • Journal Title

      Proceedings of the 7th International Conference on Water Resources and Environment Research (ICWRER2016)

      Volume: -

    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] 衛星リモートセンシングを利用した洪水灌漑圃場における水供給の不均一性評価2016

    • Author(s)
      田中丸治哉,Khalid, A.E.,多田明夫,鳥井清司,Bashir, M.A.,Ghebreamlak, A.Z.
    • Journal Title

      水土の知(農業農村工学会誌)

      Volume: 84 Pages: 781-784

    • NAID

      130007968179

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] スーダン・ガッシュデルタ洪水灌漑地区における土壌水分分布の推定2018

    • Author(s)
      アラヤ ゼライ ゲブラムラク,田中丸治哉,カリド アリ エルタイブ エラミン,多田明夫,パシール モハメド アハメド アダム
    • Organizer
      平成30年度農業農村工学会大会講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] スーダン・ガッシュデルタ洪水灌漑地区における作付けパターンについて2018

    • Author(s)
      藤原洋一,田中丸治哉,多田明夫,Bashir M.A.Adam,Khalid A.E.Elamin
    • Organizer
      平成30年度農業農村工学会大会講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] スーダン・ガッシュデルタ洪水灌漑地区における作付けパターンの分析2018

    • Author(s)
      藤原洋一,田中丸治哉,多田明夫,Bashir M.A.Adam,Khalid A.E.Elamin
    • Organizer
      水文・水資源学会2018年度研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] スーダン・ガッシュデルタの洪水灌漑圃場における水供給の不均一性評価2017

    • Author(s)
      田中丸治哉,Khalid Ali Eltaib Elamin,多田明夫,鳥井清司
    • Organizer
      水文・水資源学会2017年総会・研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Simulation model to estimate the optimum irrigation area of Gash Delta Spate Irrigation System, Suda2017

    • Author(s)
      Araya Zeray Ghebreamlak, Tanakamaru Haruya, Tada Akio, Bashir Mohammed Ahmed Adam, Khalid Ali Eltaib Elamin
    • Organizer
      第30回水文・水環境研究部会シンポジウム(農業農村工学会)
    • Related Report
      2017 Annual Research Report
  • [Presentation] スーダン・ガッシュデルタにおける作付けパターンの分析:Landsat-8画像を利用して2017

    • Author(s)
      藤原洋一,田中健二,田中丸治哉,多田明夫,Bashir Mohammed Ahmed Adam, Khalid Ali Eltaib Elamin
    • Organizer
      第30回水文・水環境研究部会シンポジウム(農業農村工学会)
    • Related Report
      2017 Annual Research Report
  • [Presentation] スーダン・ガッシュデルタの洪水灌漑地区における水供給の不均一性について2016

    • Author(s)
      田中丸治哉,Khalid, A.E.,多田明夫,鳥井清司
    • Organizer
      平成28年度農業農村工学会大会講演会
    • Place of Presentation
      ハーネル仙台(宮城県・仙台市)
    • Year and Date
      2016-08-30
    • Related Report
      2016 Annual Research Report
  • [Book] 水理公式集 2018年版 (担当箇所:第1編3.5.7 パラメータ同定,第4編1.4 貯水池操作)2019

    • Author(s)
      田中丸治哉(共著,土木学会水工学委員会水理公式集編集小委員会編)
    • Total Pages
      927
    • Publisher
      土木学会
    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] アフリカ乾燥地域における洪水灌漑の評価と改善に関するワークショップ2019

    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2023-01-30  

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