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対流圏・成層圏における日変動現象の統一的解明

Research Project

Project/Area Number 10J02958
Research Category

Grant-in-Aid for JSPS Fellows

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

Principal Investigator

坂崎 貴俊  北海道大学, 大学院・環境科学院, 特別研究員(DC1)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 2012: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2011: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2010: ¥700,000 (Direct Cost: ¥700,000)
Keywords国際情報交換(アメリカ) / 大気科学 / 大気潮汐 / オゾン / 日変動 / SMILES / 衛星観測 / 化学輸送モデル / 国際情報交換 / 衛星データ / 全球再解析データ / 国際宇宙ステーション / 局地循環 / 中間規模波 / 大気レーダー
Research Abstract

「対流圏一下部中間圏における一日周期潮汐」に関する論文を公表した(Journal of Geophysical Research誌:Sakazaki et al.,2012)。
昨年度に引き続き、「対流圏-下部中間圏における一日周期太陽同期潮汐の緯度構造および季節変化の解釈」に関する研究を行った。その結果、当領域の潮汐の描像は、背景風の効果を強制力とみなす古典朝夕論の枠組みで励起・伝播の両過程を整合的に理解できることを明らかにした。結果を論文にまとめJournal of Atmospheric and Solar-Terrestrial Physics誌に投稿した。
宇宙航空研究開発機構(JAXA)による成層圏大気微量成分測定衛星、超伝導サブミリ波リム放射サウンダ(SMILES : Superconducting Submillimeter-Wave Limb Emission Sounder ; 国際宇宙ステーションの日本実験棟曝露部搭載)のプロジェクトに関わり、観測されたオゾン日変化およびその支配プロセスを調べた。その結果、世界で初めて成層圏領域におけるオゾン日変化の描像を明らかにすることができた。さらに化学輸送モデルの結果を併せて解析することにより、その支配プロセスを光化学・力学(大気潮汐による鉛直輸送過程)の両視点から定量的に調べ、高度帯ごとの両者の寄与度を定量的に明らかにした。以上の結果を投稿論文にまとめ公表した(Journal of Geophysical Research誌 : Sakazaki et al., 2013)。

Report

(3 results)
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (28 results)

All 2013 2012 2011 2010 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (21 results) Remarks (2 results)

  • [Journal Article] Diurnal ozone variations in the stratosphere revealed in observations from the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES) on board the International Space Station (ISS)2013

    • Author(s)
      Sakazaki, T., M. Fujiwara, C. Mitsuda, K. Imai, N. Manago, Y. Naito, T. Nakamura, H. Akiyoshi, D. Kinnison, T. Sano, M. Suzuki, and, M. Shiotani
    • Journal Title

      Journal of Geophysical Research : Atmospheres

      Volume: 118, 7 Issue: 7 Pages: 2991-3006

    • DOI

      10.1002/jgrd.50220

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diurnal tides in the troposphere to lower mesosphere as deduced with TIMED/SABER satellite data and six global reanalysis data sets2012

    • Author(s)
      Sakazaki, T., M. Fujiwara, X. Zhang, H. Maura, and J. Forbes
    • Journal Title

      Journal of Geophysical Research

      Volume: 117, D13108 Pages: 1-21

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diurnal variations in lower-tropospheric wind over Japan Part I : Observational results using the Wind Profiler Network and Data Acquisition System (WINDAS)2010

    • Author(s)
      Sakazaki, T., M.Fujiwara
    • Journal Title

      Journal of the Meteorological Society of Japan

      Volume: 88 Pages: 325-347

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diurnal variations in lower-tropospheric wind over Japan Part II : Analysis of Japan Meteorological Agency mesoscale analysis data and four global reanalysis data sets2010

    • Author(s)
      Sakazaki, T., M.Fujiwara
    • Journal Title

      Journal of the Meteorological Society of Japan

      Volume: 88 Pages: 349-372

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diurnal variations of upper tropospheric and lower stratospheric winds over Japan as revealed with middle and upper atmosphere radar (34.85°N, 136.1°E) and five reanalysis data sets2010

    • Author(s)
      Sakazaki, T., M.Fujiwara, H.Hashiguchi
    • Journal Title

      Journal of Geophysical Research

      Volume: 115

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Diurnal Ozone Variations in the Stratosphere as Revealed with SMILES Observations2012

    • Author(s)
      Takatoshi Sakazaki, Masatomo Fujiwara, Chihiro Mitsuda, Koji Imai, Naohiro Manago, Yoko Naito, Tetsu Nakamura, Hideharu Akiyoshi, Douglas Kinnison, Takuki Sano, Makoto Suzuki. and Masato Shiotani
    • Organizer
      ISSI meeting
    • Place of Presentation
      ISSI (Switzerland)
    • Year and Date
      2012-12-11
    • Related Report
      2012 Annual Research Report
  • [Presentation] Atmospheric temperature tides in the tropical upper troposphere and lower stratosphere2012

    • Author(s)
      Takatoshi Sakazaki, and Masatomo Fujiwara,
    • Organizer
      A U. S. - Japan Bilateral Workshop on the Tropical Tropopause Layer
    • Place of Presentation
      East-West Center (U.S.)
    • Year and Date
      2012-10-16
    • Related Report
      2012 Annual Research Report
  • [Presentation] Diurnal Ozone Variations in the Stratosphere as Revealed with SMILES Observations2012

    • Author(s)
      Takatoshi Sakazaki, Masatomo Fujiwara, Chihiro Mitsuda, Koji Imai, Naohiro Manago, Yoko Naito, Tetsu Nakamura, Hideharu Akiyoshi, Douglas Kinnison, Takuki Sano, Makoto Suzuki, and Masato Shiotani
    • Organizer
      Quadrennial Ozone Symposium
    • Place of Presentation
      Downtown Sheraton Hotel (Canada)
    • Year and Date
      2012-08-31
    • Related Report
      2012 Annual Research Report
  • [Presentation] SMILESで明らかになった中層大気オゾンの日変動2012

    • Author(s)
      坂崎貴俊・藤原正智・塩谷雅人・鈴木睦・秋吉英治・Douglas Kinisson
    • Organizer
      日本気象学会春季大会
    • Place of Presentation
      つくば国際会議場(茨城県)
    • Year and Date
      2012-05-26
    • Related Report
      2012 Annual Research Report
  • [Presentation] SMILESで明らかになった中層大気オゾンの日変動2012

    • Author(s)
      坂崎貴俊・藤原正智・塩谷雅人・鈴木睦・秋吉英治・Douglas Kinisson
    • Organizer
      日本地球惑星連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2012-05-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] Diurnal wind vanatinos in the upper-tropospheric and lower stratospheric wind over Japan as revealed with MU radar and five reanalysis data sets2012

    • Author(s)
      T.Sakazaki, M.Fujiwara, H.Hashiguchi
    • Organizer
      13th MST radar workshop
    • Place of Presentation
      Upstalsboom Hotelresidenz & SPA (Germany)
    • Year and Date
      2012-03-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] Diurnal wind vanatinos in the lower-troposphenc wind over Japan as revealed with wind profilers and analysis/reanalysis data sets2012

    • Author(s)
      T.Sakazaki, M.Fujiwara, H.Hashiguchi
    • Organizer
      13th MST radar workshop
    • Place of Presentation
      Upstalsboom Hotelresidenz & SPA (Germany)
    • Year and Date
      2012-03-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] SMILESで明らかになった中層大気オゾンの日変動2012

    • Author(s)
      坂崎貴俊・藤原正智・塩谷雅人・鈴木睦・秋吉秀治・Douglas Kinisson
    • Organizer
      第26回大気圏シンポジウム
    • Place of Presentation
      宇宙科学研究所(相模原市)
    • Year and Date
      2012-03-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] SMILESで観測された成層圏オゾンの日変化2012

    • Author(s)
      坂崎貴俊, 他
    • Organizer
      大気圏シンポジウム
    • Place of Presentation
      宇宙科学研究所(神奈川県)(招待講演)
    • Year and Date
      2012-02-28
    • Related Report
      2012 Annual Research Report
  • [Presentation] Preliminary results on doiurnal variations of temperature ana ozone as observea with SMILES2011

    • Author(s)
      Sakazaki, T, M.Tujiwara, M., Shiotani, M., Suzuki, H.
    • Organizer
      6th Atmospheric Limb Conference
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2011-12-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] TIMED/SABERデータおよび全球再解析データを用いた対流圏-下部中間圏の大気潮汐の研究2011

    • Author(s)
      坂崎貴俊、藤原正智、Xiaoli Zhang, Maura Hagan, Jeffrey Forbes
    • Organizer
      日本地球惑星連合大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] TIMED/SABERデータおよび全球再解析データを用いた対流圏-下部中間圏の大気潮汐の研究2011

    • Author(s)
      坂崎貴俊、藤原正智、Xiaoli Zhang, Maura Hagan, Jeffrey Forbes
    • Organizer
      日本気象学会2011年度春季大会
    • Place of Presentation
      国立オリンピック記念青少年総合センター(東京23区)
    • Year and Date
      2011-05-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] WINDASで明らかになった日本上空下部対流圏の風の日変動2011

    • Author(s)
      坂崎貴俊、藤原正智
    • Organizer
      日本気象学会2011年度春季大会
    • Place of Presentation
      国立オリンピック記念青少年総合センター(東京23区)
    • Year and Date
      2011-05-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Diurnal migrating tides in the troposphere to lower mesosphere as deduced with TIMED/SABER and six reanalysis data sets.2011

    • Author(s)
      Sakazaki, T., M.Fujiwara, M.Hagan, X.Zhang, J.Forbes
    • Organizer
      SMILES workshop 2011
    • Place of Presentation
      Kyoto
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] TIMED/SABERデータおよび全球再解析データを用いた対流圏-下部中間圏の大気潮汐の研究2011

    • Author(s)
      坂崎貴俊・藤原正智・Xiaoli Zhang・Maura Hagan・Jeffrey Forbes
    • Organizer
      第25回大気圏シンポジウム
    • Place of Presentation
      相模原
    • Year and Date
      2011-02-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Diurnal migrating tides in the troposphere to lower-mesosphere as deduced with TIMED/SABER data and six reanalysis data sets2011

    • Author(s)
      T.Sakazaki, M.Fujiwara, X.Zhang, M.Hagan, J.Forbes
    • Organizer
      XVV IUGG General Assembly
    • Place of Presentation
      Melbourne Convention & Exhibition Centre (Australia)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Diurnal wind variatinos in the upper-tropospheric and lower stratospheric wind over Japan as revealed with MU radar and five reanalysis data sets2011

    • Author(s)
      T.Sakazaki, M.Fujiwara, H.Hashiguchi
    • Organizer
      XVV IUGG General Assembly
    • Place of Presentation
      Melbourne Convention & Exhibition Centre (Australia)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 全球再解析データを用いた対流圏-下部中間圏の大気潮汐の研究2010

    • Author(s)
      坂崎貴俊・藤原正智・Xiaoli Zhang・Maura Hagan・Jeffrey Forbes
    • Organizer
      日本気象学会2010年度秋季大会
    • Place of Presentation
      京都
    • Year and Date
      2010-10-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Diurnal variations of upper-tropospheric and lower-stratospheric winds over Japan as revealed with MU radar (34.85°N, 136.10°E) and five reanalysis data sets2010

    • Author(s)
      Sakazaki, T., M.Fujiwara, H.Hashiguchi
    • Organizer
      International Symposium on the 25th Anniversary of the MU Radar
    • Place of Presentation
      Uji, Kyoto
    • Year and Date
      2010-09-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] Diurnal tides in the troposphere and stratosphere as observed with reanalysis data2010

    • Author(s)
      Sakazaki, T., M.Fujiwara, M.Hagan
    • Organizer
      2010 CEDAR workshop
    • Place of Presentation
      Boulder, USA
    • Year and Date
      2010-06-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] WINDASで明らかになった日本上空下部対流圏の風の日変動2010

    • Author(s)
      坂崎貴俊・藤原正智
    • Organizer
      日本気象学会2010年度春季大会
    • Place of Presentation
      東京
    • Year and Date
      2010-05-26
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://wwwoa.ees.hokudai.ac.jp/people/zaki/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://wwwoa.ees.hokudai.ac.jp/people/zaki/

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2010-12-03   Modified: 2024-03-26  

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