- Researcher Name
- HIROTA Nagio
- Div (Section) name/title
- Earth System Division（Climate Modeling and Analysis Section）／Senior Researcher
Research Subject
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Fiscal Year: 2025
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27188 : Climate Change and Air Quality Research Program
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27205 : Improving the simulation of climate and air quality using the latest emissions of GHG and SLCF
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27244 : Earth System Domain: Foresight and Advanced Basic Research
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27261 : Understanding Cloud Feedback in the MIROC7 Climate Model
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27303 : Quantifying and understanding the compound weather and climate extremes regarding future projection for Japan and the Asia-Pacific region
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27435 : Understanding global warming levels and reducing uncertainty related to climate projection
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Fiscal Year: 2024
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26799 : Climate Change and Air Quality Research Program
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26818 : Improving the simulation of climate and air quality using the latest emissions of GHG and SLCF
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26859 : Earth System Domain: Foresight and Advanced Basic Research
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26961 : Quantifying and understanding the compound weather and climate extremes regarding future projection for Japan and the Asia-Pacific region
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26987 : Understanding global warming levels and reducing uncertainty related to climate projection
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Fiscal Year: 2023
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26400 : Climate Change and Air Quality Research Program
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26411 : Improving the simulation of climate and air quality using the latest emissions of GHG and SLCF
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26450 : Earth System Domain: Foresight and Advanced Basic Research
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26511 : Uncertainty constraints on future precipitation change projections
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26512 : Topdown approach to constrain the uncertainty of climate change projection and collaborations with impact and adaptation studies
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26683 : Understanding global warming levels and reducing uncertainty related to climate projection
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Fiscal Year: 2022
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25964 : Climate Change and Air Quality Research Program
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25967 : Improving the simulation of climate and air quality using the latest emissions of GHG and SLCF
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26006 : Earth System Domain: Foresight and Advanced Basic Research
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26126 : Uncertainty constraints on future precipitation change projections
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26127 : Topdown approach to constrain the uncertainty of climate change projection and collaborations with impact and adaptation studies
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26147 : Understanding global warming levels and reducing uncertainty related to climate projection
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26188 : Representation of convection in climate models in association with cloud feedback and climate sensitivity
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Fiscal Year: 2021
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25498 : Climate Change and Air Quality Research Program
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25508 : Improving the simulation of climate and air quality using the latest emissions of GHG and SLCF
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25655 : Earth System Domain: Foresight and Advanced Basic Research
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25698 : Representation of convection in climate models in association with cloud feedback and climate sensitivity
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25727 : Understanding and reducing uncertainty related to climate sensitivity
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25732 : Uncertainty constraints on future precipitation change projections
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Fiscal Year: 2020
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25129 : Studies of Global Climate Risks Based on Integrated Assessment of Climate Change Projections, Impact and Response Options
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25224 : Representation of convection in climate models in association with cloud feedback and climate sensitivity
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25316 : Understanding and reducing uncertainty related to climate sensitivity
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Fiscal Year: 2019
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24709 : Studies of Global Climate Risks Based on Integrated Assessment of Climate Change Projections, Impact and Response Options
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24866 : Understanding and reducing uncertainty related to climate sensitivity
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Fiscal Year: 2018
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24292 : Studies of global climate risks based on integrated assessment of climate change projections, impact and response options
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24489 : Understanding and reducing uncertainty related to climate sensitivity
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Fiscal Year: 2017
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23836 : Studies of global climate risks based on integrated assessment of climate change projections, impact and response options
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24014 : Understanding and reducing uncertainty related to climate sensitivity
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Fiscal Year: 2016
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23400 : Studies of global climate risks based on integrated assessment of climate change projections, impact and response options
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Research Result (Publication)
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Original PaperPresenter : Shiogama H., Hayashi M., Hirota N., Ogura T., Kim H., Watanabe M.
Title : , Nature Communications, 16(5293): (2025) -
ReviewPresenter : Michibata T., Casey J.W., Hirota N., Brandon M.D., Toru N.
Title : , Current Pollution Reports, 11(1):50 (2025) -
Other Publications
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Original PaperPresenter : Noda A., Hirota N., Koshiro T., Kawai H.
Title : , Climate Dynamics, 62(11):10153-10165 (2024) -
Original Paper
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Original PaperPresenter : Hirota N., Michibata T., Shiogama H., Ogura T., Suzuki K.
Title : , Geophysical Research Letters, 49: (2022) -
Other PublicationsPresenter : Hayashi M., Shiogama H., Emori S., Ogura T., Hirota N.
Title : , Geophysical Research Letters, 48(1): (2021) -
Original PaperPresenter : Hirota N., Ogura T., Shiogama H., Caldwell P., Watanabe M., Kamae Y., Suzuki K.
Title : , Environmental Research Letters, 16(7):074015 (2021) -
Original PaperPresenter : Shiogama H., Ito R., Imada Y., Nakaegawa T., Hirota N., Ishizaki N., Takahashi K., Takayabu I., Emori S.
Title : , SOLA, 16:75-79 (2020) -
Original PaperPresenter : Tatebe H., Ogura T., Nitta T., Komuro Y., Ogochi K., Takemura T., Sudo K., Sekiguchi M., Abe M., Saito F., Chikira M., Watanabe S., Mori M., Hirota N., Kawatani Y., Mochizuki T., Yoshimura K., Takata K., O, Yamazaki D., Suzuki T., Kurogi M., Kataoka T., Watanabe M., Kimoto M.
Title : , Geoscientific Model Development, 12:2727-2765 (2019) -
Original PaperPresenter : Hirota N., Ohta M., Yamashita Y., Takahashi M.
Title : , Journal of Climate, 31:2871-2887 (2018) -
Original PaperPresenter : Hirota N., Shiogama H., Akiyoshi H., Ogura T., Takahashi M., Kawatani Y., Kimoto M., Mori M.
Title : , npj Climate and Atmospheric Science, 1(1):10 (2018) -
Original PaperPresenter : Hirota N., Ogura T., Tatebe H., Shiogama H., Kimoto M., Watanabe M.
Title : , Journal of Climate, 31:3033-3047 (2018) -
Original PaperPresenter : Okamoto S., Tanimoto H., Hirota N., Ikeda K., Akimoto H.
Title : , Journal of Geophysical Research: Atmospheres, 123: (2018)
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Presenter : Shiogama H., Hayashi M., Hirota N., Ogura T., Kim H., Watanabe M.
Title : , Nature Communications, 16(5293): (2025) -
Presenter : Noda A., Hirota N., Koshiro T., Kawai H.
Title : , Climate Dynamics, 62(11):10153-10165 (2024) -
-
Presenter : Hirota N., Michibata T., Shiogama H., Ogura T., Suzuki K.
Title : , Geophysical Research Letters, 49: (2022) -
Presenter : Hirota N., Ogura T., Shiogama H., Caldwell P., Watanabe M., Kamae Y., Suzuki K.
Title : , Environmental Research Letters, 16(7):074015 (2021) -
Presenter : Shiogama H., Ito R., Imada Y., Nakaegawa T., Hirota N., Ishizaki N., Takahashi K., Takayabu I., Emori S.
Title : , SOLA, 16:75-79 (2020) -
Presenter : Tatebe H., Ogura T., Nitta T., Komuro Y., Ogochi K., Takemura T., Sudo K., Sekiguchi M., Abe M., Saito F., Chikira M., Watanabe S., Mori M., Hirota N., Kawatani Y., Mochizuki T., Yoshimura K., Takata K., O, Yamazaki D., Suzuki T., Kurogi M., Kataoka T., Watanabe M., Kimoto M.
Title : , Geoscientific Model Development, 12:2727-2765 (2019) -
Presenter : Hirota N., Ohta M., Yamashita Y., Takahashi M.
Title : , Journal of Climate, 31:2871-2887 (2018) -
Presenter : Hirota N., Shiogama H., Akiyoshi H., Ogura T., Takahashi M., Kawatani Y., Kimoto M., Mori M.
Title : , npj Climate and Atmospheric Science, 1(1):10 (2018) -
Presenter : Hirota N., Ogura T., Tatebe H., Shiogama H., Kimoto M., Watanabe M.
Title : , Journal of Climate, 31:3033-3047 (2018) -
Presenter : Okamoto S., Tanimoto H., Hirota N., Ikeda K., Akimoto H.
Title : , Journal of Geophysical Research: Atmospheres, 123: (2018)
-
Presenter : Michibata T., Casey J.W., Hirota N., Brandon M.D., Toru N.
Title : , Current Pollution Reports, 11(1):50 (2025)
-
-
Presenter : Hayashi M., Shiogama H., Emori S., Ogura T., Hirota N.
Title : , Geophysical Research Letters, 48(1): (2021)
Research Result (Presentation)
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Research PresentationPresenter : Yokohata T., Melnikova Irina, Hayashi M., Shiogama H., Yamamoto A., Suzuki T., Kusahara K., Kamae Y., Satoh Y., Hajima T., Kawamiya M., Nishina K., Takao S., Hirota N., Yoshimori M.
Name of Society : Japan Geoscience Union Meeting 2024 (2024)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Hirota N., Michibata T., Yamagami Y., Tatebe H., Suzuki K., Watanabe M., Kawasaki T., Nitta T., Saito F., Ogochi K., Sekiguchi M., Watanabe S., Shiogama H., Ogura T., Takemura T., Ohno T., Abe M., Yoshimura K., Kawai H., Chikira M., Goto D.
Name of Society : Japan Geoscience Union Meeting 2024 (2024)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Yokohata T., Melnikova Irina, Hayashi M., Shiogama H., Yamamoto A., Suzuki T., Kamae Y., Kusahara K., Hajima T., Satoh Y., Kawamiya M., Takao S., Nishina K., Hirota N., Yoshimori M.
Name of Society : AGU Fall ｍeeting (2024)
Name of Proceedings : - -
Research PresentationPresenter : Yokohata T., Melnikova Irina, Hayashi M., Shiogama H., Yamamoto A., Suzuki T., Kamae Y., Kusahara K., Hajima T., Satoh Y., Kawamiya M., Takao S., Nishina K., Hirota N., Yoshimori M.
Name of Society : TIPMIP General Assembly (2024)
Name of Proceedings : - -
Research PresentationPresenter : Hirota N., Michibata T., Yamagami Y., Tatebe H., Suzuki K., Watanabe M., Kawasaki T., Nitta T., Sekiguchi M., Saito F., Ogochi K., Watanabe S., Abe M., Obase T., Shiogama H., Takemura T., Ogura T., Ohno T., Yoshimura K., Suzuki T., Komuro Y., Kawai H., Hung C., Chikira M., Yashiro H., Goto D.
Name of Society : Asian Conference on Meteorology 2024 (2024)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Yokohata T., Melnikova Irina, Su X., Takahashi K., Tanaka K., Hajima T., Yamamoto A., Tachiiri K., Kusahara K., Saito F., Saito K., Sueyoshi T., Yoshimori M., Kamae Y., Okubo H., Abe-Ouchi A., Shiogama H., Ogura T., Hirota N., Hayashi M., Nishina K., Ito A., Takao S., Kawamiya M.
Name of Society : Addressing Key Uncertainties in Modelling Physical and Ecological Tipping Dynamics in the Earth System (towards TIPMIP) (2023)
Name of Proceedings : - -
Research PresentationPresenter : Hirota N., Michibata T., Yamagami Y., Tatebe H., Suzuki K., Watanabe M., Kawasaki T., Nitta T., Saito F., Ogochi K., Sekiguchi M., Watanabe S., Shiogama H., Ogura T., Takemura T., Ohno T., Abe M., Yoshimura K., Kawai H., Chikira M., Yashiro H.
Name of Society : The 2nd Open Science Conference of the World Climate Research Programme (2023)
Name of Proceedings : - -
Research PresentationPresenter : Hirota N., Michibata T., Shiogama H., Ogura T., Suzuki K.
Name of Society : CFMIP 2022 (2022)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Shiogama H., Watanabe M., Kim H., Hirota N.
Name of Society : EGU General Assembly 2022 (2022)
Name of Proceedings : - -
Research PresentationPresenter : Hirota N., Ogura T., Shiogama H., Caldwell P., Watanabe M., Kamae Y., Suzuki K.
Name of Society : CFMIP 2021 (2021)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Hayashi M., Shiogama H., Emori S., Ogura T., Hirota N.
Name of Society : EGU General Assembly 2021 (2021)
Name of Proceedings : Abstracts -
Research PresentationDifferences in convection over warmer and cooler tropical oceans associated with climate sensitivity in CMIP5Presenter : Hirota N., Ogura T., Shiogama H., Caldwell P.M., Watanabe M., Y. Kamae, Suzuki K.
Name of Society : CFMIP2019 (2019)
Name of Proceedings : Abstracts -
Research PresentationPersistent La Nina-like climate in 2010s reduced export from China and suppressed ozone trend in the lower troposphere over JapanPresenter : Okamoto S., Tanimoto H., Hirota N., Ikeda K., Akimoto H.
Name of Society : 14th iCACGP Quadrennial Symposium & 15th IGAC Science Conference 2018 (2018)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Hirota N., Shiogama H., Akiyoshi H., Ogura T., Takahashi M., Kawatani Y., Kimoto M., Mori M.
Name of Society : the SPARC General Assembly 2018 (2018)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Hirota N., Ogura T., Watanabe M., Shiogama H., Kamae Y., Suzuki K.
Name of Society : CFMIP 2018 (2018)
Name of Proceedings : Abstracts -
Research PresentationPresenter : Hirota N., Ogura T., Tatabe H., Shiogama H., Watanabe M., Kimoto M.
Name of Society : 2017 CFMIP Meeting on Clouds, Precipitation, Circulation, and Climate Sensitivity (2017)
Name of Proceedings : - -
Research PresentationPresenter : Hirota N., Shiogama H., Akiyoshi H., Ogura T., Takahashi M., Kawatani Y., Kimoto M., Mori M.
Name of Society : Joint SPARC Dynamics and Observations Workshop - QBOi, FISAPS and SATIO-TCS (2017)
Name of Proceedings : - -
Research PresentationPresenter : Hirota N., Ogura T., Tatabe H., Shiogama H., Watanabe M., Kimoto M.
Name of Society : AGU Fall Meeting 2016 (2016)
Name of Proceedings : -
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Presenter : Yokohata T., Melnikova Irina, Hayashi M., Shiogama H., Yamamoto A., Suzuki T., Kusahara K., Kamae Y., Satoh Y., Hajima T., Kawamiya M., Nishina K., Takao S., Hirota N., Yoshimori M.
Name of Society : Japan Geoscience Union Meeting 2024 (2024)
Name of Proceedings : Abstracts -
Presenter : Hirota N., Michibata T., Yamagami Y., Tatebe H., Suzuki K., Watanabe M., Kawasaki T., Nitta T., Saito F., Ogochi K., Sekiguchi M., Watanabe S., Shiogama H., Ogura T., Takemura T., Ohno T., Abe M., Yoshimura K., Kawai H., Chikira M., Goto D.
Name of Society : Japan Geoscience Union Meeting 2024 (2024)
Name of Proceedings : Abstracts -
Presenter : Yokohata T., Melnikova Irina, Hayashi M., Shiogama H., Yamamoto A., Suzuki T., Kamae Y., Kusahara K., Hajima T., Satoh Y., Kawamiya M., Takao S., Nishina K., Hirota N., Yoshimori M.
Name of Society : AGU Fall ｍeeting (2024)
Name of Proceedings : - -
Presenter : Yokohata T., Melnikova Irina, Hayashi M., Shiogama H., Yamamoto A., Suzuki T., Kamae Y., Kusahara K., Hajima T., Satoh Y., Kawamiya M., Takao S., Nishina K., Hirota N., Yoshimori M.
Name of Society : TIPMIP General Assembly (2024)
Name of Proceedings : - -
Presenter : Hirota N., Michibata T., Yamagami Y., Tatebe H., Suzuki K., Watanabe M., Kawasaki T., Nitta T., Sekiguchi M., Saito F., Ogochi K., Watanabe S., Abe M., Obase T., Shiogama H., Takemura T., Ogura T., Ohno T., Yoshimura K., Suzuki T., Komuro Y., Kawai H., Hung C., Chikira M., Yashiro H., Goto D.
Name of Society : Asian Conference on Meteorology 2024 (2024)
Name of Proceedings : Abstracts -
Presenter : Shiogama H., Watanabe M., Kim H., Hirota N.
Name of Society : EGU General Assembly 2022 (2022)
Name of Proceedings : - -
Persistent La Nina-like climate in 2010s reduced export from China and suppressed ozone trend in the lower troposphere over JapanPresenter : Okamoto S., Tanimoto H., Hirota N., Ikeda K., Akimoto H.
Name of Society : 14th iCACGP Quadrennial Symposium & 15th IGAC Science Conference 2018 (2018)
Name of Proceedings : Abstracts -
Presenter : Hirota N., Shiogama H., Akiyoshi H., Ogura T., Takahashi M., Kawatani Y., Kimoto M., Mori M.
Name of Society : Joint SPARC Dynamics and Observations Workshop - QBOi, FISAPS and SATIO-TCS (2017)
Name of Proceedings : - -
Presenter : Yokohata T., Melnikova Irina, Su X., Takahashi K., Tanaka K., Hajima T., Yamamoto A., Tachiiri K., Kusahara K., Saito F., Saito K., Sueyoshi T., Yoshimori M., Kamae Y., Okubo H., Abe-Ouchi A., Shiogama H., Ogura T., Hirota N., Hayashi M., Nishina K., Ito A., Takao S., Kawamiya M.
Name of Society : Addressing Key Uncertainties in Modelling Physical and Ecological Tipping Dynamics in the Earth System (towards TIPMIP) (2023)
Name of Proceedings : - -
Presenter : Hirota N., Michibata T., Yamagami Y., Tatebe H., Suzuki K., Watanabe M., Kawasaki T., Nitta T., Saito F., Ogochi K., Sekiguchi M., Watanabe S., Shiogama H., Ogura T., Takemura T., Ohno T., Abe M., Yoshimura K., Kawai H., Chikira M., Yashiro H.
Name of Society : The 2nd Open Science Conference of the World Climate Research Programme (2023)
Name of Proceedings : - -
Presenter : Hirota N., Michibata T., Shiogama H., Ogura T., Suzuki K.
Name of Society : CFMIP 2022 (2022)
Name of Proceedings : Abstracts -
Presenter : Hirota N., Ogura T., Shiogama H., Caldwell P., Watanabe M., Kamae Y., Suzuki K.
Name of Society : CFMIP 2021 (2021)
Name of Proceedings : Abstracts -
Presenter : Hayashi M., Shiogama H., Emori S., Ogura T., Hirota N.
Name of Society : EGU General Assembly 2021 (2021)
Name of Proceedings : Abstracts -
Differences in convection over warmer and cooler tropical oceans associated with climate sensitivity in CMIP5Presenter : Hirota N., Ogura T., Shiogama H., Caldwell P.M., Watanabe M., Y. Kamae, Suzuki K.
Name of Society : CFMIP2019 (2019)
Name of Proceedings : Abstracts -
Presenter : Hirota N., Shiogama H., Akiyoshi H., Ogura T., Takahashi M., Kawatani Y., Kimoto M., Mori M.
Name of Society : the SPARC General Assembly 2018 (2018)
Name of Proceedings : Abstracts -
Presenter : Hirota N., Ogura T., Watanabe M., Shiogama H., Kamae Y., Suzuki K.
Name of Society : CFMIP 2018 (2018)
Name of Proceedings : Abstracts -
Presenter : Hirota N., Ogura T., Tatabe H., Shiogama H., Watanabe M., Kimoto M.
Name of Society : 2017 CFMIP Meeting on Clouds, Precipitation, Circulation, and Climate Sensitivity (2017)
Name of Proceedings : - -
Presenter : Hirota N., Ogura T., Tatabe H., Shiogama H., Watanabe M., Kimoto M.
Name of Society : AGU Fall Meeting 2016 (2016)
Name of Proceedings : -