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Food Security and Effective Water Resources Management under Climate Change

Research Project

Project/Area Number 16F16073
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Hydraulic engineering
Research InstitutionKyoto University

Principal Investigator

田中 賢治  京都大学, 防災研究所, 准教授 (30283625)

Co-Investigator(Kenkyū-buntansha) KHUJANAZAROV TEMUR  京都大学, 防災研究所, 外国人特別研究員
Khujanazarov Temur  京都大学, 防災研究所, 外国人特別研究員
Project Period (FY) 2016-04-22 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2017: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2016: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordswater quality analysis / crop water demand / water resources / water management / soil moisture / climate change / irrigation
Outline of Annual Research Achievements

Main goal of this study is to evaluate efficient water use strategy for the main crops in the river basin. The measures consider food security to maximize use of the available water resources for the main three crops grown in the river basin. Using our framework, water requirement for the crops including assessments of the water availability factors to several crops were estimated and presented. Water salinity map of the basin were prepared based on field observations, made in high irrigation season and municipalities provided data. As it was expected, downstream area are significantly prone to the water mineralization and requires significant amounts of water to be applied. Finding water salinity helps to define crops productivity in that areas. The map is important measure for crops productivity used to predict water to crop requirement.
Using this year's outcomes we were able to improve our analysis and show that the impact of the reduced water flow will be quite noticeable in the near future. Results of this research were presented in the World Water Congress, and International seminar on “Innovations in Marginal Water Resource Use for Resilient Agriculture and Food Security” organized by the Ministry of Agriculture, Academy of Science of the Uzbekistan. The seminar in Tashkent, was broadly covered by the main TV channels and newspapers and addressed one of main issues on improving water usage efficiency.
Research tour with the JSCE to introduce environmental issues in Uzbekistan and visit former Aral Sea bed area in Uzbekistan were organized.

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (11 results)

All 2018 2017 2016

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results) Presentation (9 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Bioagriculture and approaches to the management of the saline soils in arid climate (case study in Central Asia and Caucasus)2018

    • Author(s)
      Toderich K., Shoib I., Khujanazarov T., Khasankhanova G.
    • Journal Title

      Guidelines for the management of saline soils. Plan for the implementation of the Eurasian Soil Partnership, FAO publications

      Volume: ?? Pages: 65-78

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Assessment of Land Degradation Process and Identification of Long-Term Trends in Vegetation Dynamics in the Drylands of Greater Central Asia2018

    • Author(s)
      Aralova D., Kariyeva J., Menzel L., Khujanazarov T., Toderich K., Halik U., Gofurov D.
    • Journal Title

      Sustainable Land Management in Greater Central Asia. An Integrated and Regional Perspective

      Volume: ??

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Analysis of the water quality and anthropogenic pressure in the Zeravshan River Basin2018

    • Author(s)
      Khujanazarov T., Touge Y., Tanaka K., Toderich K.
    • Organizer
      International Conference Desert Technology DT13
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water Resources Regulation and crops diversification analysis: case study in the Zeravshan River Basin2017

    • Author(s)
      Khujanazarov T., Touge Y., Tanaka K., Toderich K.
    • Organizer
      XVI World Water Congress
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water availability impact to the water to crop distribution, case study of the Zeravshan River Basin2017

    • Author(s)
      Khujanazarov T., Touge Y., Tanaka K., Tanaka S.
    • Organizer
      Japan Society of Hydrology and Water Resources
    • Related Report
      2017 Annual Research Report
  • [Presentation] Marginal Water Resources Use for Resilient Agriculture and Food Security (with reference to Central Asia)2017

    • Author(s)
      Khujanazarov T.M., Toderich K.N., Touge Y., Tanaka K., Mbugua J.M., Boboev H.O., Abdushukurov D.A., Aralova D.B..
    • Organizer
      Water Management in Arid Land and Semi-arid land
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water resources analysis for crop requirement under climate change2017

    • Author(s)
      Khujanazarov T., Touge Y., Tanaka K., Toderich K
    • Organizer
      nternational Workshop - Innovations in Marginal Water Resource Use for Resilient Agriculture and Food Security
    • Related Report
      2017 Annual Research Report
  • [Presentation] Impacts of policy decisions to the water balance of the transboundary river basin in case study of the Zeravshan river2016

    • Author(s)
      Khujanazarov T., Touge Y., Tanaka K., Tanaka S.
    • Organizer
      Japan Society of Hydrology and Water Resources Research
    • Place of Presentation
      Fukushima, Japan
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Analysis of the Water Resources Regulation Under Climate Change in the Zeravshan River Basin2016

    • Author(s)
      Khujanazarov T., Namura R., Touge Y., Tanaka K., Tanaka S.
    • Organizer
      7th ICWRER (International Conference on Water Resources and Environment Research)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2016-06-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Assessment of climate change impacts on the water balance in the Central Asia using land surface models2016

    • Author(s)
      Khujanazarov T., Touge Y., Tanaka K.
    • Organizer
      Crop diversification and adaptation under climate change: new salt-tolerant crops and modeling options for management optimization
    • Place of Presentation
      Almaty, Kazakhstan
    • Year and Date
      2016-04-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Introduction to Water Resources Management in Central Asia.2016

    • Author(s)
      Khujanazarov T., Tanaka K.
    • Organizer
      JSPS Science Dialogue, Special Lecture for high school students
    • Place of Presentation
      Gifu Prefectural Kamo High School
    • Related Report
      2016 Annual Research Report

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Published: 2016-05-17   Modified: 2024-03-26  

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