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Hirota Nagio  廣田 渚郎

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HIROTA Nagio  廣田 渚郎

廣田 渚郎  ヒロタ ナギオ

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Researcher Number 30750616
Affiliation (Current) 2025: 国立研究開発法人国立環境研究所, 地球システム領域, 主任研究員
Affiliation (based on the past Project Information) *help 2025: 国立研究開発法人国立環境研究所, 地球システム領域, 主任研究員
2021 – 2023: 国立研究開発法人国立環境研究所, 地球システム領域, 主任研究員
2020: 国立研究開発法人国立環境研究所, 地球環境研究センター, 主任研究員
2018: 国立研究開発法人国立環境研究所, 地球環境研究センター, 研究員
2015: 国立研究開発法人国立環境研究所, 地球環境研究センター, 研究員
Review Section/Research Field
Principal Investigator
Basic Section 17020:Atmospheric and hydrospheric sciences-related
Except Principal Investigator
Basic Section 17020:Atmospheric and hydrospheric sciences-related / Meteorology/Physical oceanography/Hydrology
Keywords
Principal Investigator
雲 / 対流 / 降水 / 気候モデル / 雲降水 / 気候感度
Except Principal Investigator
気候変動 / 気候モデル / 衛星観測 / 停滞前線 … More / ジェット気流 / 豪雨 / 水蒸気輸送 / 気象 / 雲解像モデル実験 / TRMM降雨レーダ / 2018年7月豪雨 / 広島豪雨 / 亜熱帯ジェット / 切離低気圧 / Atmospheric River / 極端降水 Less
  • Research Projects

    (4 results)
  • Research Products

    (26 results)
  • Co-Researchers

    (12 People)
  •  気候モデルMIROC7における雲による温暖化の加速の理解Principal Investigator

    • Principal Investigator
      廣田 渚郎
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      National Institute for Environmental Studies
  •  Study of uncertainty constraints on future precipitation change projections

    • Principal Investigator
      Shiogama Hideo
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      National Institute for Environmental Studies
  •  Representation of convection and its relationship with cloud feedback and climate sensitivityPrincipal Investigator

    • Principal Investigator
      HIROTA Nagio
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      National Institute for Environmental Studies
  •  A study on the torrential rainfall over the Japan region through Atmospheric River connecting tropics and midlatitudes

    • Principal Investigator
      Takayabu Yukari
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      The University of Tokyo

All 2024 2022 2021 2020 2018 2017 2016 2015

All Journal Article Presentation

  • [Journal Article] Emergent Constraints on Future Changes in Several Climate Variables and Extreme Indices from Global to Regional Scales2024

    • Author(s)
      Shiogama Hideo、Hayashi Michiya、Hirota Nagio、Ogura Tomoo
    • Journal Title

      SOLA

      Volume: 20 Issue: 0 Pages: 122-129

    • DOI

      10.2151/sola.2024-017

    • ISSN
      1349-6476
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H01161
  • [Journal Article] Emergent constraints on future precipitation changes2022

    • Author(s)
      Shiogama, H., M. Watanabe, H. Kim, N. Hirota
    • Journal Title

      Nature

      Volume: 602 Issue: 7898 Pages: 612-616

    • DOI

      10.1038/s41586-021-04310-8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H01161, KAKENHI-PROJECT-20K04067, KAKENHI-PLANNED-21H05178
  • [Journal Article] Impacts of precipitation modeling on cloud feedback in MIROC62022

    • Author(s)
      Hirota, N., T. Michibata, H. Shiogama, T. Ogura, and K. Suzuki
    • Journal Title

      Geophysical Research Letters

      Volume: 49 Issue: 5

    • DOI

      10.1029/2021gl096523

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K04067, KAKENHI-PROJECT-19K14795, KAKENHI-PROJECT-19H05669
  • [Journal Article] Underestimated marine stratocumulus cloud feedback associated with overly active deep convection in models2021

    • Author(s)
      Hirota, N., Ogura, T., Shiogama, H., Caldwell, P., Watanabe, M., Kamae, Y., and Suzuki, K.
    • Journal Title

      Environmental Research Letters

      Volume: 16(7) Issue: 7 Pages: 074015-074015

    • DOI

      10.1088/1748-9326/abfb9e

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Journal Article] Roles of intraseasonal disturbances and diabatic heating in the East Asian jet stream variabilities associated with the East Asian winter monsoon2018

    • Author(s)
      Nagio Hirota、Mai Ohta、Yousuke Yamashita、Masaaki Takahashi
    • Journal Title

      Journal of Climate

      Volume: 31 Issue: 7 Pages: 2871-2887

    • DOI

      10.1175/jcli-d-16-0390.1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K16186, KAKENHI-PROJECT-15H02132
  • [Journal Article] Roles of Shallow Convective Moistening in the Eastward Propagation of the MJO in MIROC62018

    • Author(s)
      Hirota Nagio、Ogura Tomoo、Tatebe Hiroaki、Shiogama Hideo、Kimoto Masahide、Watanabe Masahiro
    • Journal Title

      Journal of Climate

      Volume: 31 Issue: 8 Pages: 3033-3047

    • DOI

      10.1175/jcli-d-17-0246.1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-15H05825, KAKENHI-PROJECT-15H02132
  • [Journal Article] The influences of El Nino and Arctic sea-ice on the QBO disruption in February 20162018

    • Author(s)
      Hirota N.、Shiogama H.、Akiyoshi H.、Ogura T.、Takahashi M.、Kawatani Y.、Kimoto M.、Mori M.
    • Journal Title

      npj Climate and Atmospheric Science

      Volume: 1 Issue: 1

    • DOI

      10.1038/s41612-018-0020-1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K18816, KAKENHI-PROJECT-15KK0178, KAKENHI-PROJECT-15H02132
  • [Journal Article] Roles of an atmospheric river and a cutoff low in the extreme precipitation event in Hiroshima on 19 August 2014.2016

    • Author(s)
      Hirota, N., Y. N. Takayabu, M. Kato, and S. Arakane,
    • Journal Title

      Mon. Wea. Rev.,

      Volume: 144 Issue: 3 Pages: 1145-1160

    • DOI

      10.1175/mwr-d-15-0299.1

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Journal Article] Reproducibility of summer precipitation over northern Eurasia in CMIP5 multi-climate models.2016

    • Author(s)
      Hirota, N., Y. N. Takayabu, and A. Hamada
    • Journal Title

      J. Climate,

      Volume: 29 Issue: 9 Pages: 3317-3337

    • DOI

      10.1175/jcli-d-15-0480.1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] 21世紀後半までの降水量変化予測の不確実性低減2022

    • Author(s)
      塩竈秀夫, 渡部雅浩, Hyungjun Kim, 廣田渚郎
    • Organizer
      日本気象学会2022年度春季大会
    • Data Source
      KAKENHI-PROJECT-21H01161
  • [Presentation] Observational constraints on the uncertainties of the future precipitation change projections2022

    • Author(s)
      Shiogama H., Watanabe M., Kim H., Hirota N.
    • Organizer
      EGU General Assembly 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01161
  • [Presentation] MIROCにおける雲・降水プロセス高度化の雲フィードバックへの影響2022

    • Author(s)
      廣田 渚郎, 道端 拓朗, 塩竈 秀夫, 小倉 知夫, 鈴木健太郎
    • Organizer
      日本気象学会
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Presentation] MIROC6における降水過程精緻化による雲の温暖化応答への影響2022

    • Author(s)
      廣田 渚郎, 道端 拓朗, 塩竈 秀夫, 小倉 知夫, 鈴木健太郎
    • Organizer
      JpGU
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Presentation] Impacts of Precipitation Modeling on cloud response to global warming in MIROC62022

    • Author(s)
      Hirota, N., T. Michibata, H. Shiogama, T. Ogura, and K. Suzuki
    • Organizer
      CFMIP
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Presentation] 21世紀後半までの降水量変化予測のEmergent Constraints2022

    • Author(s)
      塩竈秀夫, 渡部雅浩, Hyungjun Kim, 廣田渚郎
    • Organizer
      Japan Geoscience Union Meeting 2022
    • Invited
    • Data Source
      KAKENHI-PROJECT-21H01161
  • [Presentation] Underestimated marine stratocumulus cloud feedback associated with overly active deep convection in models2021

    • Author(s)
      Nagio Hirota, T. Ogura, H. Shiogama, P. M. Caldwell, M. Watanabe, Y. Kamae, and K. Suzuki
    • Organizer
      CFMIP 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Presentation] CMIP5/6における対流活動に着目した下層雲フィードバックの不確実性の制約2021

    • Author(s)
      廣田 渚郎, 小倉 知夫, 塩竈 秀夫, Peter Caldwell, 渡部 雅浩, 釜江陽一, 鈴木健太郎
    • Organizer
      日本気象学会
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Presentation] CMIP5/6モデルにおける過剰な深い対流と気候感度の過小評価2020

    • Author(s)
      廣田 渚郎, 小倉 知夫, 塩竈 秀夫, 渡部 雅浩, 釜江陽一, 鈴木健太郎
    • Organizer
      日本気象学会
    • Data Source
      KAKENHI-PROJECT-20K04067
  • [Presentation] Roles of shallow convective moistening in the eastward propagation of the MJO in MIROC6.2018

    • Author(s)
      Hirota, N., T. Ogura, H., Tatebe, H. Shiogama, M. Kimoto, and M. Watanabe,
    • Organizer
      The 3rd International Workshop on “Climate Change and Precipitation in the East Asia”, (Tokyo, Japan, 2/23 /18)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] Factors in the troposphere affecting the stratospheric waves associated with the unexpected QBO disruption in 20162017

    • Author(s)
      Hirota, N., H. Shiogama, H. Akiyoshi, T. Ogura, M. Takahashi, Y. Kawatani, M. Kimoto, and M. Mori,
    • Organizer
      Joint SPARC Dynamics and Observations Workshop - QBOi, FISAPS and SATIO-TCS, (Kyoto, Japan, 10/14/2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] Roles of shallow convective moistening in the eastward propagation of MJO.2017

    • Author(s)
      Hirota, N., T. Ogura, H., Tatebe, H. Shiogama, M. Watanabe, and M.Kimoto
    • Organizer
      2017 CFMIP Meeting on Clouds, Precipitation, Circulation, and Climate Sensitivity, (Tokyo, Japan, 9/26/17)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] 「CMIP5気候モデルにおける陸上の降水日変動」2016

    • Author(s)
      廣田渚郎、高薮縁、濱田篤
    • Organizer
      日本気象学会2016年度春季大会
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] Role of an Atmospheric River and an Upper Cold Low in he Extreme Precipitation at Hiroshima on August 19th 2014.2016

    • Author(s)
      廣田渚郎
    • Organizer
      International workshop on“East Asian climate variability and extreme events”,
    • Place of Presentation
      東京大学、東京都、文京区
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] Reproducibility of summertime diurnal precipitation over northern Eurasia simulated by CMIP5 climate models.2015

    • Author(s)
      廣田渚郎
    • Organizer
      AGU Fall Meeting2015,
    • Place of Presentation
      サンフランシスコ、アメリカ
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] Role of an atmospheric river and an upper cold low in the extreme precipitation at Hiroshima on August 19th 2014.2015

    • Author(s)
      廣田渚郎
    • Organizer
      Asia Oceania Geosciences Society 2015
    • Place of Presentation
      ソンテック市、シンガポール
    • Year and Date
      2015-08-02
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02132
  • [Presentation] 平成26年8月広島豪雨に対するARと上層渦の役割2015

    • Author(s)
      廣田渚郎
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      エポカルつくば、茨城県、つくば市
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-15H02132
  • 1.  Takayabu Yukari (10197212)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  Shiogama Hideo (30391113)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 3.  河谷 芳雄 (00392960)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 4.  重 尚一 (60344264)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  渡部 雅浩 (70344497)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 6.  金 炯俊 (70635218)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 7.  HORINOUCHI Takeshi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  YOKOYAMA Chie
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  YOSHIMURA Kei
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  TATEBE Hiroaki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 11.  山下 陽介
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 12.  高藪 縁
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results

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