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YOSHIKAWA Sayaka  吉川 沙耶花

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Yoshikawa Sayaka  吉川 沙耶花

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Researcher Number 60785492
Other IDs
Affiliation (Current) 2025: 長崎大学, 総合生産科学研究科(工学系), 准教授
Affiliation (based on the past Project Information) *help 2024 – 2025: 長崎大学, 総合生産科学研究科(工学系), 准教授
2021 – 2024: 長崎大学, 工学研究科, 准教授
2020 – 2021: 茨城大学, 地球・地域環境共創機構, 学術振興研究員
2017 – 2019: 東京工業大学, 環境・社会理工学院, 研究員
Review Section/Research Field
Principal Investigator
Basic Section 22040:Hydroengineering-related / Design and evaluation of sustainable and environmental conscious system
Except Principal Investigator
Basic Section 80010:Area studies-related / Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields / Basic Section 22040:Hydroengineering-related / Basic Section 07040:Economic policy-related
Keywords
Principal Investigator
土地なし農民 / 土地利用 / ブラジル・アマゾン熱帯林 / 水資源 / 水需給 / 土地利用分類 / リモートセンシング / 農地拡大 / 小規模農地 / 大規模農地 … More / 灌漑地シナリオ / 水資源モデル / 灌漑シナリオ / 土地なし農民占有地 / 大規模及び小規模農地開発 / 法定アマゾン … More
Except Principal Investigator
食糧の安全保障 / コモディティ / 衛星データ / アマゾン森林減少 / 衛星画像解析 / アグリビジネス / 小農 / 環境政策 / 森林減少 / アマゾン / アマゾン熱帯林減少 / グローバルサプライチェーン / ESG / 深層学習 / GEE / 水資源 / 積雪面 / 水面 / 経済影響 / 自然災害 / 地震 Less
  • Research Projects

    (6 results)
  • Research Products

    (9 results)
  • Co-Researchers

    (16 People)
  •  土壌塩分濃度を考慮した新たな全球水資源評価Principal Investigator

    • Principal Investigator
      吉川 沙耶花
    • Project Period (FY)
      2025 – 2028
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 22040:Hydroengineering-related
    • Research Institution
      Nagasaki University
  •  震災の企業活動への長期的影響と再建に関する実証研究

    • Principal Investigator
      日引 聡
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 07040:Economic policy-related
    • Research Institution
      Tohoku University
  •  Does the global ESG trend pose a crisis to the future global food security? From the perspectives of Brazil and Japan

    • Principal Investigator
      ISHIMARU Kanae
    • Project Period (FY)
      2024 – 2028
    • Research Category
      Grant-in-Aid for Challenging Research (Pioneering)
    • Review Section
      Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields
    • Research Institution
      Fukui Prefectural University
  •  アジア水資源デジタルツインのための衛星ビッグデータとAIによる水面・積雪面変動抽出

    • Principal Investigator
      鼎 信次郎
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 22040:Hydroengineering-related
    • Research Institution
      Institute of Science Tokyo
  •  Who degraded the Amazonian forests? Comparison of the influence of Brazilian environmental policies on forest degradation.

    • Principal Investigator
      ISHIMARU Kanae
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 80010:Area studies-related
    • Research Institution
      Fukui Prefectural University
  •  Sustainability assessment of irrigated and rainfed agricultural land in the Brazilian AmazonPrincipal Investigator

    • Principal Investigator
      Yoshikawa Sayaka
    • Project Period (FY)
      2017 – 2021
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Design and evaluation of sustainable and environmental conscious system
    • Research Institution
      Ibaraki University
      Tokyo Institute of Technology

All 2023 2022 2021 2020 2019

All Journal Article Presentation Book

  • [Book] 水環境の事典2021

    • Author(s)
      小野芳朗、池道彦、藤原拓、柳橋泰生、小松一弘、尾崎則篤、高橋啓和、中島典之、大河内由美子、渡邉智秀、治多伸介、日高平、栗栖聖、山田一裕、原田英典、原圭史郎、吉川沙耶花、鼎信次郎
    • Total Pages
      640
    • Publisher
      朝倉出版
    • Data Source
      KAKENHI-PROJECT-17K12847
  • [Journal Article] Agro-Pastoral Expansion and Land Use/Land Cover Change Dynamics in Mato Grosso, Brazil2023

    • Author(s)
      Yoshikawa Sayaka
    • Journal Title

      Earth

      Volume: 4 Issue: 4 Pages: 823-844

    • DOI

      10.3390/earth4040044

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H04427
  • [Journal Article] Illegal Settlements by Squatters in the Amazon River Basin2020

    • Author(s)
      吉川 沙耶花、石丸 香苗
    • Journal Title

      Journal of The Remote Sensing Society of Japan

      Volume: 40 Issue: 4 Pages: 214-217

    • DOI

      10.11440/rssj.40.214

    • NAID

      130007996298

    • ISSN
      0289-7911, 1883-1184
    • Year and Date
      2020-09-20
    • Language
      Japanese
    • Open Access
    • Data Source
      KAKENHI-PROJECT-17K12847, KAKENHI-PROJECT-20H04427
  • [Presentation] ブラジル北部および北西部における環境政治による土地利用変化2022

    • Author(s)
      吉川沙耶花
    • Organizer
      日本リモートセンシング学会第73回学術講演会
    • Data Source
      KAKENHI-PROJECT-20H04427
  • [Presentation] マットグロッソ州及びパラ州における土地利用変化2022

    • Author(s)
      吉川沙耶花
    • Organizer
      第43 回日本ラテンアメリカ学会定期大会
    • Data Source
      KAKENHI-PROJECT-20H04427
  • [Presentation] マットグロッソ州及びパラ州における土地利用変化2022

    • Author(s)
      吉川沙耶花
    • Organizer
      第43回日本ラテンアメリカ学会定期大会
    • Data Source
      KAKENHI-PROJECT-17K12847
  • [Presentation] Land use and land cover change of illegal settlements by landless peasants in the Brazilian Amazon2021

    • Author(s)
      吉川沙耶花・石丸香苗
    • Organizer
      apan Geoscience Union Meeting 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K12847
  • [Presentation] Land use and land cover change of illegal settlements by landless peasants in the Brazilian Amazon2021

    • Author(s)
      吉川沙耶花, 石丸香苗
    • Organizer
      Japan Geoscience Union Meeting 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04427
  • [Presentation] アマゾン川河口における土地なし農民による違法占拠地の土地利用変化2019

    • Author(s)
      吉川沙耶花, 石丸香苗
    • Organizer
      日本リモートセンシング学会第67回学術講演会
    • Data Source
      KAKENHI-PROJECT-17K12847
  • 1.  ISHIMARU Kanae (00572471)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 2.  光安 光江 (30619317)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  舛方 周一郎 (40734538)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  日引 聡 (30218739)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  樋口 裕城 (60757269)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  内田 真輔 (70636224)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  野原 克仁 (80584854)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  吉田 惇 (80821826)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  鼎 信次郎 (20313108)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  佐々木 織江 (20968474)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  平林 由希子 (60377588)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  Urushima Andrea (30713854)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  佐野 聖香 (40469094)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  徳地 直子 (60237071)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  渕上 ゆかり (70712834)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  藤澤 奈都穂 (00838443)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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