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Sustainable food supply chains in drylands that contribute to resolving regional contradictions in ecosystem conservation and climate change adaptation measures

Research Project

Project/Area Number 20K20004
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 64040:Social-ecological systems-related
Research InstitutionTohoku University (2022-2023)
The University of Tokyo (2020-2021)

Principal Investigator

Hara Yuta  東北大学, 災害科学国際研究所, 助教 (50866910)

Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords食料生産・消費 / 米・小麦食 / 雑穀 / アワ / レジリエンス / 地域計画 / 土地劣化 / 環境共生 / 雑穀食 / 水田養殖 / 脆弱性 / 景観 / 食料供給 / 米 / 地域間相互作用 / 農業生産
Outline of Research at the Start

本研究では,「食」を介して結びつく地域ごとの環境保全策や環境適応策が,持続的に並立できる食料・農業生産,作付体系の最適解を提示する。そのために,乾燥地の土地劣化対処で国際的に注目され,対策と課題の先進地である中国・黄土高原に着目する。具体的には,食料供給圏フレームワークの導入により,植林実施地域(消費地農村)の食料消費の現状,周辺地域から流入する穀物の量と供給圏の空間的広がり,消費地の消費変化と供給地での需要変化・環境影響との関連性,乾燥環境への適応力が高い作物の域内外での潜在需要や課題を解析し,以上を踏まえて地域間相互作用を包含した食料・農業生産の健全性評価指標を構築する。

Outline of Final Research Achievements

This project identified regional structures and changes in cereal production, distribution, and consumption in China, and assessed their direction in light of ecological conservation and climate change impacts and countermeasures in dryland. Unfortunately, field activities were limited due to the COVID-19 pandemic. However, we effected the comprehensive collection and analysis of literature and web-based information, and studied the development trends of rice varieties in dry irrigated areas that supply food to the reforestation areas. In addition, this project clarified the cultivation of traditional local grains "millets" in northern China, and the millets distribution in coastal metropolitan areas. The project also clarified the characteristics of paddy-field aquaculture around China, which combines aquaculture and rice cultivation in the context of environmental considerations and rural development.

Academic Significance and Societal Importance of the Research Achievements

本プロジェクトでは、世界でも注目される近代的「水田養殖」技術、乾燥地の風土と共生した雑穀の生産・流通、統計値ではわからない灌漑稲作の品種レベルでの特徴の解明を、現代中国社会に焦点を当てて取組んだ。水田での水産養殖は、人類社会と自然環境との共生に向けて、SDGsにおいてもGoal 9(持続可能な産業化,技術革新)、14(海洋生態系保全)、15(陸域生態系保全)を横断的に実現する重要な実践的技術と位置づけられている(FAO 2020)。その拡大にどのような課題があるのかを、社会実装の進む中国を事例に明らかにできたことは、世界の乾燥地における食料・農業生産の持続可能性の向上において重要な成果である。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (25 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (11 results) (of which Open Access: 4 results,  Peer Reviewed: 4 results) Presentation (12 results) (of which Int'l Joint Research: 4 results,  Invited: 2 results)

  • [Int'l Joint Research] 西北農林科技大学/華南師範大学(中国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 西北農林科技大学(中国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Regionalities and changes of grain production and consumption through the period of rapid economic growth in China2024

    • Author(s)
      原 裕太
    • Journal Title

      Proceedings of the General Meeting of the Association of Japanese Geographers

      Volume: 2024s Issue: 0 Pages: 252

    • DOI

      10.14866/ajg.2024s.0_252

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] 古写真にみる民国期内陸中国の雑穀景観―米国人林学者W.C.ローダミルクの記録より2024

    • Author(s)
      原 裕太
    • Journal Title

      雑穀研究

      Volume: 39 Pages: 17-18

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 世界のビックリ農業:中国より 超大規模!カニ・ザリガニとのイネ共作2023

    • Author(s)
      原 裕太
    • Journal Title

      現代農業

      Volume: 102(12) Pages: 246-251

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Restoration of the distribution of pit-type yaodong dwellings in the 1970s using US military reconnaissance satellite images in Luoyang Basin, China2022

    • Author(s)
      Yuta HARA
    • Journal Title

      Journal of Arid Land Studies

      Volume: 32 Issue: S Pages: 253-257

    • DOI

      10.14976/jals.32.S_253

    • ISSN
      0917-6985, 2189-1761
    • Year and Date
      2022-12-30
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 中国水稲研究所データベースを用いた黄河上流灌漑域におけるイネ品種の開発傾向2022

    • Author(s)
      原 裕太
    • Journal Title

      環境情報科学

      Volume: 51(4) Pages: 83-89

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] 中国北京郊外・河北省蔚県におけるアワ生産の現状―2019 年夏季の調査より―2022

    • Author(s)
      原 裕太
    • Journal Title

      雑穀研究

      Volume: 37 Pages: 12-20

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] (書評)日本景観生態学会編(2022):『景観生態学 Landscape Ecology』共立出版,272p,3520円(税込)2022

    • Author(s)
      原 裕太
    • Journal Title

      地理学評論

      Volume: 95(6) Pages: 370-371

    • Related Report
      2022 Research-status Report
  • [Journal Article] Spatial estimation of reconnaissance rote and frequency by CIA's U-2 spy planes in East and Central Asia2022

    • Author(s)
      原 裕太・佐藤廉也
    • Journal Title

      Proceedings of the General Meeting of the Association of Japanese Geographers

      Volume: 2022a Issue: 0 Pages: 39

    • DOI

      10.14866/ajg.2022a.0_39

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] (書評)高村弘毅(2021):『写真で見るタクラマカン沙漠縁辺の自然と人』古今書院,192p,4400円(税込)2022

    • Author(s)
      原 裕太
    • Journal Title

      地理

      Volume: 67(2) Pages: 105-105

    • Related Report
      2021 Research-status Report
  • [Journal Article] Development and Issues of Integrated Rice-Aquaculture Farming and Research Trends in China2021

    • Author(s)
      原 裕太
    • Journal Title

      E-journal GEO

      Volume: 16 Issue: 1 Pages: 70-86

    • DOI

      10.4157/ejgeo.16.70

    • NAID

      130007994342

    • ISSN
      1880-8107
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 中国・黄河流域における食と農の変容:「持続可能」を模索した100年2020

    • Author(s)
      原 裕太
    • Journal Title

      アグリバイオ=Agricultural Biotechnology

      Volume: 4(8) Pages: 39-43

    • NAID

      40022338111

    • Related Report
      2020 Research-status Report
  • [Presentation] 米国立公文書館が所蔵する1940~1960年代中国の空中写真:その特徴と可能性2024

    • Author(s)
      原 裕太
    • Organizer
      日本沙漠学会 第35回学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 中国における穀物生産・消費の地域性と高度経済成長期を通じた変化2024

    • Author(s)
      原 裕太
    • Organizer
      2024年日本地理学会春季学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] From Degradation to Restoration: Lessons from Overused Semi-arid Vegetations in the Northeast Loess Plateau, China, 1992-20162023

    • Author(s)
      NAGASAKA Kenji, HARA Yuta, FUJINUMA Junichi, HIGASHIKAWA Takako, TAKAMI Kunio
    • Organizer
      International Consortium of Landscape and Ecological Engineering (ICLEE) 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 古写真にみる民国期内陸中国の雑穀景観ー米国人林学者W.C.ローダミルクの記録より2023

    • Author(s)
      原 裕太
    • Organizer
      雑穀研究会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Comparative analysis of attitudes within dry-climate countries towards disaster risk reduction and relationships with efforts to combat desertification2023

    • Author(s)
      HARA Yuta
    • Organizer
      DTXV International Conference on Arid Land
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 東アジア・中央アジアにおけるCIA運用U-2の偵察経路と頻度の推定:CIA 機密解除文書を用いた試行2022

    • Author(s)
      原 裕太・佐藤廉也
    • Organizer
      2022年日本地理学会秋季学術大会
    • Related Report
      2022 Research-status Report
  • [Presentation] SDGs の観点からみた地域計画研究の動向と課題分析: 中国・黄土高原を事例として2021

    • Author(s)
      原 裕太
    • Organizer
      農村計画学会2021年度春期大会学術研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] Restoration of the distribution of pit-type Yaodong dwellings in the 1970s using US military reconnaissance satellite images in Luoyang Basin, China2021

    • Author(s)
      HARA Yuta
    • Organizer
      DTXIV International Conference on Arid Land Studies
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 中国北部における雑穀生産の現状と可能性:河北省蔚県の食用アワを事例に2021

    • Author(s)
      原 裕太
    • Organizer
      2021年日本地理学会春季学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] SDGsと黄土高原2020

    • Author(s)
      原 裕太
    • Organizer
      東京大学SDGsセミナー「フィールドで考える持続可能な暮らしと社会:黄土高原農村の自然・文化・国際協力」
    • Related Report
      2020 Research-status Report
  • [Presentation] Attempt to restore the forest cover in China's planned economic period using declassified American and Soviet reconnaissance information: A case of Northern Shaanxi Loess Plateau2020

    • Author(s)
      Yuta HARA
    • Organizer
      Japan Geoscience Union - American Geophysical Union Joint Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] SDGs時代の黄土高原を考える:地理学・地域計画の視点から2020

    • Author(s)
      原 裕太
    • Organizer
      特定非営利活動法人・緑の地球ネットワーク 月例会
    • Related Report
      2020 Research-status Report
    • Invited

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Published: 2020-04-28   Modified: 2025-01-30  

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