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2008 Fiscal Year Final Research Report

Research on the formation mechanism of the Cold Ocean-Warm Land pattern

Research Project

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Project/Area Number 18540441
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Meteorology/Physical oceanography/Hydrology
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

HONDA Akiharu  Japan Agency for Marine-Earth Science and Technology, 地球環境フロンティア研究センター, 主任研究員 (20371742)

Co-Investigator(Kenkyū-buntansha) YAMANE Shozo  同志社大学, 理工学部, 准教授 (10373466)
TAKAYA Koutarou  独立行政法人海洋研究開発機構, 地球環境フロンティア研究センター, 研究員 (60392966)
Co-Investigator(Renkei-kenkyūsha) NAKAMURA Hisashi  東京大学, 大学院理学系研究科, 准教授 (10251406)
Project Period (FY) 2006 – 2008
Keywordsアリューシャン低気圧 / アイスランド低気圧 / 海陸コントラスト / 定常ロスビー波 / ストームトラック / 惑星波 / 気候変動 / 地球温暖化
Research Abstract

:「冷える海洋-暖まる大陸」パターン、いわゆるCOWLパターンの空間構造の特徴やその力学的メカニズムの解明に取り組んだ。
再解析データを用いた解析でCOWLは対流圏循環場ではアリューシャン・アイスランド低気圧シーソーに続いて2番目に卓越するモードとして抽出され、長期的なユーラシア及び北米大陸上の昇温傾向に伴って近年の両低気圧の強化傾向を伴っていることが確認された。
一方近年の北半球雪氷圏の急変に伴ってCOWLの変動特性にも影響が現れていることが分かった。

  • Research Products

    (19 results)

All 2009 2008 2007 2006

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (11 results) Book (2 results)

  • [Journal Article] Influence of low Arctic sea-ice minima on anomalously cold Eurasian winters2009

    • Author(s)
      Honda, M., J. Inoue, and S. Yamane
    • Journal Title

      Geopysical Research Letters 36

      Pages: L08707

    • Peer Reviewed
  • [Journal Article] Influence of the Aleutian-Icelandic low seesaw and ENSO onto the stratosphere in ensemble winter hindcasts2008

    • Author(s)
      Orsolini, Y. J. N. G. Kvamstoe, I. T. Kindem, M. Honda, and H. Nakamura
    • Journal Title

      Journal of Meteorological Society of Japan 86

      Pages: 817-825

    • Peer Reviewed
  • [Journal Article] Precursory changes in planetary wave activity for midwinter surface pressure anomalies over the Arctic2008

    • Author(s)
      Takaya, K., and H. Nakamura
    • Journal Title

      Journal of Meteorological Society of Japan 86

      Pages: 817-825

    • Peer Reviewed
  • [Journal Article] Inter-basin link between the North Pacific and North Atlantic in the upper tropospheric circulation: Its dominance and seasonal dependence2007

    • Author(s)
      Honda, M., S. Yamane, and H. Nakamura
    • Journal Title

      Journal of Meteorological Society of Japan 85

      Pages: 899-908

    • Peer Reviewed
  • [Journal Article] Northern Hemisphere sea ice variability: Lag and propagation2007

    • Author(s)
      Ukita, J., M. Honda, H. Nakamura, Y. Tachibana, D. J. Cavalieri, C. L. Parkinson, H. Koide, and K. Yamamoto
    • Journal Title

      Tellus 59A

      Pages: 261-272

    • Peer Reviewed
  • [Journal Article] Intra-seasonal relationship between the Northern Hemisphere sea ice variability and the North Atlantic Oscillation2006

    • Author(s)
      Yamamoto, K., Y. Tachibana, M. Honda, and J. Ukita
    • Journal Title

      Geopysical Research Letters 33

      Pages: L14711

    • Peer Reviewed
  • [Presentation] Influence of summertime Arctic sea-ice anomalies on wintertime Eurasian coldness2009

    • Author(s)
      Honda, M
    • Organizer
      The 24~<th> International Symposium on Okhotsk Sea and Sea Ice
    • Place of Presentation
      紋別
    • Year and Date
      2009-02-17
  • [Presentation] Inter-basin link between the North Pacific and North Atlantic in the upper troposphere: Its dominance and seasonal dependence2008

    • Author(s)
      Honda, M
    • Organizer
      Conference on Teleconnections in the Atmosphere and Oceans
    • Place of Presentation
      Trieste, Italy
    • Year and Date
      2008-11-19
  • [Presentation] Influence of summertime Arctic sea-ice anomalies on wintertime Eurasian coldness2008

    • Author(s)
      Honda, M
    • Organizer
      Workshop on Arctic and Far Eastern Climate Variability
    • Place of Presentation
      Seattle, WA, U.S.A
    • Year and Date
      2008-09-03
  • [Presentation] 夏季から秋季の北極域海氷面積異常が冬季極東域の天候に及ぼす影響2007

    • Author(s)
      本田明治
    • Organizer
      日本気象学会2007年秋季大会
    • Place of Presentation
      札幌
    • Year and Date
      2007-10-14
  • [Presentation] Inter-basin link between the North Pacific and North Atlantic in the upper troposphere: Its impact on high-latitude climate2007

    • Author(s)
      Honda, M
    • Organizer
      Polar Dynamics Conference 2007
    • Place of Presentation
      Bergen, Norway
    • Year and Date
      2007-08-29
  • [Presentation] Intra-seasonal relationship between the Northern Hemisphere sea ice variability and the North Atlantic Oscillation2007

    • Author(s)
      Honda, M
    • Organizer
      CMOS CGU AMS Congress
    • Place of Presentation
      St. John's, NL, Canada
    • Year and Date
      2007-05-31
  • [Presentation] Inter-basin link of variability in the tropospheric circulation over the North Atlantic and North Pacific: Its interdecadal modulations and seasonal dependence2007

    • Author(s)
      Honda, M
    • Organizer
      CMOS CGU AMS Congress 2007
    • Place of Presentation
      St. John's, NL, Canada
    • Year and Date
      2007-05-29
  • [Presentation] 北大西洋振動に影響を及ぼす北半球海氷域変動2007

    • Author(s)
      本田明治
    • Organizer
      地球惑星科学連合2007年大会
    • Place of Presentation
      千葉
    • Year and Date
      2007-05-21
  • [Presentation] Interdecadal modulations and seasonal dependence of the Icelandic and Aleutian lows: Their inter-basin link and impacts on high-latitude climate2006

    • Author(s)
      Honda, M
    • Organizer
      AGU 2006 Fall Meeting
    • Place of Presentation
      San Francisco, CA, U.S.A
    • Year and Date
      2006-12-13
  • [Presentation] 冬季日本の寒さにかかわる夏季北極海の海氷面積異常2006

    • Author(s)
      本田明治
    • Organizer
      日本気象学会2006年秋季大会
    • Place of Presentation
      名古屋
    • Year and Date
      2006-10-25
  • [Presentation] 2005年12月に日本に寒さをもたらした大気循環場の特徴2006

    • Author(s)
      本田明治
    • Organizer
      日本気象学会2006年春季大会
    • Place of Presentation
      つくば
    • Year and Date
      2006-05-22
  • [Book] オホーツク海の気象-大気と海洋の双方向作用-, 気象研究ノート第214号2007

    • Author(s)
      立花義裕, 本田明治 (編)
    • Total Pages
      184
  • [Book] 2005/06年 日本の寒冬・豪雪, 気象研究ノート第216号2007

    • Author(s)
      本田明治, 楠昌司 (編)
    • Total Pages
      290
    • Publisher
      日本気象学会,

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Published: 2010-06-10   Modified: 2016-04-21  

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