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Influence of mid-latitude sea surface temperature fronts to atmospheric multi-scale phenomena by using a new type of climate models

Research Project

Project/Area Number 21740335
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Meteorology/Physical oceanography/Hydrology
Research InstitutionHokkaido University

Principal Investigator

INATSU Masaru  北海道大学, 大学院・理学研究院, 准教授 (80422450)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords大気海洋相互作用 / 双方向ネストモデル / 総観規模擾乱
Research Abstract

This study investigated the influence of the oceanic front along the Kuroshio Current to the global atmosphere in the cold seasons by developing a brand-new climate model, say two-way nesting model. The model was integrated with sharp or smoothed sea surface temperatures given in the models for enough time to take stable statistics. The result revealed a significant signal of precipitation around the oceanic fronts and the corresponding atmospheric response. A prominent distortion was found in the climatological background flow in the long-time integration of the two-way nesting model, however.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (28 results)

All 2012 2011 2010 2009

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (23 results)

  • [Journal Article] Influence of the Kuroshio in the East China Sea on the early summer(Baiu) rain2012

    • Author(s)
      Yoshi N. Sasaki, S. Minobe, T. Asai, and M. Inatsu
    • Journal Title

      Journal of Climate

      Volume: (印刷中) Issue: 1 Pages: 16-21

    • DOI

      10.1002/asl.355

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] GCM Bias of the Western Pacific Summer Monsoon and Its Correction by Two-Way Nesting System2012

    • Author(s)
      Inatsu, M., Y. Satake, M. Kimoto, and N. Yasutomi
    • Journal Title

      Journal of the Meteorological Society of Japan. Ser. II

      Volume: 90B Issue: 0 Pages: 1-10

    • DOI

      10.2151/jmsj.2012-B01

    • NAID

      130004435203

    • ISSN
      0026-1165, 2186-9057
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Wintertime extratropical cyclone frequency around Japan2012

    • Author(s)
      Inatsu, M., and K. Terakura
    • Journal Title

      Climate Dynamics

      Volume: (印刷中) Issue: 11-12 Pages: 2307-2317

    • DOI

      10.1007/s00382-011-1152-8

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A scale interaction study on East Asian cyclogenesis using a general circulation model with an interactively nested regional model2009

    • Author(s)
      M.Inatsu, M.Kimoto
    • Journal Title

      Monthly Weather Review 137

      Pages: 2851-2868

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The neighbor enclosed area tracking algorithm for extratropical wintertime cyclones2009

    • Author(s)
      M.Inatsu
    • Journal Title

      Atmospheric Science Letters 10

      Pages: 267-272

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 日本付近の冬季の温帯低気圧頻度2011

    • Author(s)
      稲津將・寺倉和敬
    • Organizer
      日本気象学会北海道支部2011年度第1回研究発表会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-06-08
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Development and application of comprehensive downscaling methods over Hokkaido2011

    • Author(s)
      Inatsu, M., T. Yamada, T. Sato, K. Nakamura, M. Saito and A. Komatsu
    • Organizer
      Workshop on the dynamical downscaling
    • Place of Presentation
      Tsukuba
    • Year and Date
      2011-01-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 隣接閉領域トラッキングによる台風トラック2011

    • Author(s)
      佐竹祐哉・稲津將
    • Organizer
      平成22年度京都大学防災研究所共同研究集会「台風研究会」
    • Place of Presentation
      京都
    • Year and Date
      2011-01-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] 日本付近の冬季の温帯低気圧頻度2011

    • Author(s)
      稲津將・寺倉和敬
    • Organizer
      日本気象学会2011年度秋季大会
    • Place of Presentation
      名古屋大学(名古屋)
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] A scale in teraction study on East Asian cyclogenesis using a general circulation model coupled with an interactively nested regional model2011

    • Author(s)
      Inatsu, M., and M. Kimoto
    • Organizer
      WCRP
    • Place of Presentation
      Denv ar, USA
    • Related Report
      2011 Final Research Report
  • [Presentation] A scale interaction study on East Asian cyclogenesis using a general circulation model coupled with an interactively nested regional model2011

    • Author(s)
      Inatsu, M., M.Kimoto
    • Organizer
      WCRP
    • Place of Presentation
      Sheraton Denver Downtown Hotel (Denvar), USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] 双方向ネスト実験はGCMバイアスを低減できるか?-1997年夏の例2010

    • Author(s)
      稲津將、木本昌秀、佐竹祐哉
    • Organizer
      日本気象学会2010年度秋季大会
    • Place of Presentation
      京都テルサ(京都)
    • Year and Date
      2010-10-28
    • Related Report
      2011 Final Research Report
  • [Presentation] 双方向ネスト実験はGCM バイアスを低減できるか?-1997年夏の例2010

    • Author(s)
      稲津將、木本昌秀、佐竹祐哉
    • Organizer
      日本気象学会2010年度秋季大会
    • Place of Presentation
      京都
    • Year and Date
      2010-10-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] A scale interaction study on East Asian cyclogenesis using a general circulation model coupled with an interactively nested regional model2010

    • Author(s)
      Inatsu, M., M. Kimoto, and Y. Satake
    • Organizer
      NHM International Workshop
    • Place of Presentation
      Kyoto
    • Year and Date
      2010-09-30
    • Related Report
      2011 Final Research Report
  • [Presentation] A Scale Interaction Study on East Asian Cyclogenesis Using a General Circulation Model with an Interactively Nested Regional Model.2010

    • Author(s)
      Inatsu, M., M.Kimoto, Y.Satake
    • Organizer
      NHM International Workshop
    • Place of Presentation
      Kyoto
    • Year and Date
      2010-09-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] 双方向ネスト実験はGCMバイアスを低減できるか?-1997年夏の例2010

    • Author(s)
      稲津將、木本昌秀、佐竹祐哉
    • Organizer
      日本流体力学会2010年会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2010-09-09
    • Related Report
      2011 Final Research Report
  • [Presentation] 双方向ネスト実験はGCMバイアスを低減できるか?-1997年夏の例2010

    • Author(s)
      稲津將、木本昌秀、佐竹祐哉
    • Organizer
      日本気象学会北海道支部2010年度第1回研究発表
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2010-06-08
    • Related Report
      2011 Final Research Report
  • [Presentation] A scale interaction study on East Asian cyclogenesis using a general circulation model with an interactively nested regional model2010

    • Author(s)
      Inatsu, M., and M. Kimoto
    • Organizer
      EGU
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2010-05-05
    • Related Report
      2011 Final Research Report
  • [Presentation] A scale interaction study on East Asian cyclogenesis using a general circulation model with an interactively nested regional model.2010

    • Author(s)
      Inatsu, M., M.Kimoto
    • Organizer
      BGU
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2010-05-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] The neighbor enclosed area tracking algorithm and its application to cyclone merger in the midlatitudes.2010

    • Author(s)
      Inatsu, M., S.Amada, Y.Satake
    • Organizer
      EGU
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2010-05-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] The neighbor enclosed area tracking algorithm and its application to cyclone merger above the Kuroshio2010

    • Author(s)
      稲津將
    • Organizer
      Ocean Science Meeting
    • Place of Presentation
      米国ポートランド
    • Year and Date
      2010-02-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Combing GCM and regional model : A two-way nesting approach2010

    • Author(s)
      Inatsu, M., and M. Kimoto
    • Organizer
      Workshop on the dynamical do wnscaling
    • Place of Presentation
      Tsukuba
    • Year and Date
      2010-01-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Combing GCM and regional model : A two-way nesting approach2010

    • Author(s)
      稲津將, 木本昌秀
    • Organizer
      Workshop on the dynamical downscaling
    • Place of Presentation
      茨城県つくば市
    • Year and Date
      2010-01-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 隣接閉領域トラッキング2009

    • Author(s)
      稲津將
    • Organizer
      日本気象学会
    • Place of Presentation
      福岡県福岡市
    • Year and Date
      2009-11-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 隣接閉領域トラッキング2009

    • Author(s)
      稲津將
    • Organizer
      平成21年度京都大学防災研究所特定共同研究集会「異常気象と長期変動」
    • Place of Presentation
      京都府宇治市
    • Year and Date
      2009-10-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] 隣接閉領域トラッキング2009

    • Author(s)
      稲津將
    • Organizer
      日本気象学会北海道支部2009年度第1回研究発表会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2009-06-05
    • Related Report
      2011 Final Research Report
  • [Presentation] 北半球冬季の北東アジアにおけるスケール間相互作用研究(2)亜総観規模山岳の効果2009

    • Author(s)
      稲津將、木本昌秀
    • Organizer
      日本気象学会春季大会
    • Place of Presentation
      つくば国際会議場(つくば)
    • Year and Date
      2009-05-31
    • Related Report
      2011 Final Research Report
  • [Presentation] 北半球冬季の北東アジアにおけるスケール間相互作用研究(2)亜総観規模山岳の効果2009

    • Author(s)
      稲津將・木本昌秀
    • Organizer
      日本気象学会
    • Place of Presentation
      茨城県つくば市
    • Year and Date
      2009-05-31
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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