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Hajima Tomohiro  羽島 知洋

ORCIDConnect your ORCID iD *help
Researcher Number 40533211
Other IDs
Affiliation (Current) 2025: 国立研究開発法人海洋研究開発機構, 地球環境部門(環境変動予測研究センター), グループリーダー代理
Affiliation (based on the past Project Information) *help 2019 – 2024: 国立研究開発法人海洋研究開発機構, 地球環境部門(環境変動予測研究センター), グループリーダー代理
2018: 国立研究開発法人海洋研究開発機構, 気候モデル高度化研究プロジェクトチーム, 技術研究員
2017: 国立研究開発法人海洋研究開発機構, 気候モデル高度化研究プロジェクトチーム, ユニットリーダー代理
Review Section/Research Field
Principal Investigator
Environmental dynamic analysis
Except Principal Investigator
Transformative Research Areas, Section (IV) / Basic Section 63010:Environmental dynamic analysis-related
Keywords
Principal Investigator
気候 / 物質循環 / 海洋生態系 / 陸域生態系 / 生態系 / 土地利用変化 / 地球環境シミュレーション / 全球窒素循環 / 気候変動 / 地球システムモデル / シミュレーション / 炭素循環 / 窒素循環 … More
Except Principal Investigator
… More 海洋生態系 / 順化 / 生態系モデル / 陸域生態系 / 物質循環 / 人為起源エアロゾル / 地球温暖化 / 炭素循環 / 基礎生産 / 大気沈着 / 海洋炭素循環 / 貧酸素化 / 海洋基礎生産 / 地球システムモデル / 気候変動 / 富栄養化 / 海洋生物地球化学循環 Less
  • Research Projects

    (3 results)
  • Research Products

    (11 results)
  • Co-Researchers

    (4 People)
  •  Analysis on feedback from ecosystem's environmental adaptation to climate by Earth System Model

    • Principal Investigator
      加藤 知道
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (IV)
    • Research Institution
      Hokkaido University
  •  Assessing the impact of the atmoshpheric nutrient inputs to the ocean on the ocean biogeochemical cycles

    • Principal Investigator
      Yamamoto Akitomo
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      Japan Agency for Marine-Earth Science and Technology
  •  Evaluation of ecosystem role in global nitrogen cycle using an Earth system modelPrincipal Investigator

    • Principal Investigator
      Hajima Tomohiro
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      Japan Agency for Marine-Earth Science and Technology

All 2023 2022 2021 2020

All Journal Article Presentation

  • [Journal Article] Competing and accelerating effects of anthropogenic nutrient inputs on climate-driven changes in ocean carbon and oxygen cycles2022

    • Author(s)
      Yamamoto Akitomo、Hajima Tomohiro、Yamazaki Dai、Noguchi Aita Maki、Ito Akinori、Kawamiya Michio
    • Journal Title

      Science Advances

      Volume: 8 Issue: 26

    • DOI

      10.1126/sciadv.abl9207

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K12144, KAKENHI-PROJECT-20H04329, KAKENHI-PLANNED-22H05207
  • [Journal Article] Development of the MIROC-ES2L Earth system model and the evaluation of biogeochemical processes and feedbacks2020

    • Author(s)
      Hajima Tomohiro、Watanabe Michio、Yamamoto Akitomo、Tatebe Hiroaki、Noguchi Maki A.、Abe Manabu、Ohgaito Rumi、Ito Akinori、Yamazaki Dai、Okajima Hideki、Ito Akihiko、Takata Kumiko、Ogochi Koji、Watanabe Shingo、Kawamiya Michio
    • Journal Title

      Geoscientific Model Development

      Volume: 13 Issue: 5 Pages: 2197-2244

    • DOI

      10.5194/gmd-13-2197-2020

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K12820
  • [Presentation] Response of the ocean carbon and oxygen cycles to climate change and anthropogenic nutrient inputs2023

    • Author(s)
      Akitomo Yamamoto, Tomohiro Hajima, Dai Yamazaki, Maki Noguchi-Aita, Akinori Ito, and Michio Kawamiya
    • Organizer
      EGU General Assembly 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] Response of deep ocean circulation and dissolved oxygen to climate change on millennial time-scales2023

    • Author(s)
      Akitomo Yamamoto, Tomohiro Hajima, Manabu Abe, Tokuta Yokohata, Ayako Abe-Ouchi, Michio Kawamiya
    • Organizer
      JpGU Union Meeting 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] 大気及び河川を介した富栄養化に対する海洋炭素、酸素循環の応答2023

    • Author(s)
      山本 彬友、羽島 知洋、山崎 大、野口 真希、伊藤 彰記、河宮 未知生
    • Organizer
      JpGU Union Meeting 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] Impacts of climate change and anthropogenic inputs of nitrogen and iron on the ocean carbon and oxygen cycles2023

    • Author(s)
      Akitomo Yamamoto, Tomohiro Hajima, Dai Yamazaki, Maki Noguchi, Akinori Ito and Michio Kawamiya
    • Organizer
      Ocean Science Meeting 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] 地球システムモデルMIROC-ES2Lの現状と今後の展望2023

    • Author(s)
      山本彬友, 渡辺路生, 野口真希, 増田良帆, 羽島知洋, 建部洋晶, 河宮未知生
    • Organizer
      海洋学会2023秋季大会 熱帯分野横断シンポジウム
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] 地球システムモデルで生態系の環境応答を調べる2022

    • Author(s)
      加藤知道, 野口(相田)真希, 羽島知洋, 立入郁
    • Organizer
      日本生態学会大会
    • Data Source
      KAKENHI-PLANNED-21H05319
  • [Presentation] Competing and accelerating effects of anthropogenic nutrient inputs on climate-driven changes in ocean carbon and oxygen cycles2022

    • Author(s)
      Yamamoto Akitomo、Hajima Tomohiro、Yamazaki Dai、Noguchi Aita Maki、Ito Akinori、Kawamiya Michio
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] 大気及び河川を通じた人為起源栄養塩の流入が全球の炭素及び酸素 循環に与える影響2022

    • Author(s)
      山本彬友、羽島知洋、山崎大、野口真希、伊藤彰記、河宮未知生
    • Organizer
      日本海洋学会2022年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20K12144
  • [Presentation] The response of ocean biogeochemical cycles to global warming and anthropogenic nutrient inputs from atmosphere and rivers2021

    • Author(s)
      Akitomo Yamamoto, Tomohiro Hajima, Dai Yamazaki, Maki Noguchi Aita, Michio Kawamiya
    • Organizer
      JpGU 2021
    • Data Source
      KAKENHI-PROJECT-20K12144
  • 1.  Yamamoto Akitomo (30794680)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 9 results
  • 2.  加藤 知道 (60392958)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 3.  立入 郁 (30336185)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 4.  相田 真希 (90463091)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results

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