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HIROOKA TOSHIHIKO  廣岡 俊彦

ORCIDConnect your ORCID iD *help
… Alternative Names

HIROOKA Toshihiko  廣岡 俊彦

廣岡 俊彦  ヒロオカ トシヒコ

〓岡 俊彦  ヒロオカ トシヒコ

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Researcher Number 90253393
Other IDs
External Links
Affiliation (Current) 2024: 九州大学, 国際宇宙惑星環境研究センター, 名誉教授
2024: 九州大学, 理学研究院, 名誉教授
Affiliation (based on the past Project Information) *help 2023: 九州大学, 国際宇宙惑星環境研究センター, 名誉教授
2016 – 2022: 九州大学, 理学研究院, 教授
2011 – 2015: 九州大学, 理学(系)研究科(研究院), 教授
2012 – 2014: 九州大学, 理学研究院, 教授
2000 – 2011: KYUSHU UNIVERSITY Faculty of Science, Prof., 大学院・理学研究院, 教授 … More
2008: 九州大学, 大学院・理学研究科, 教授
2006: 九州大学, 大学院理学研究科, 教授
2006: Kyushu University, Graduate School of Sciences, Professor, 大学院理学研究院, 教授
2005: 九州大学, 理学研究院, 教授
2003: 九州大学, 理学研究院, 教授
2001: 九州大学, 大学院理学研究院, 教授
1998: 九州大学, 理学部, 助教授
1993 – 1996: 九州大学, 理学部, 助教授 Less
Review Section/Research Field
Principal Investigator
Meteorology/Physical oceanography/Hydrology / Meteorology/Physical oceanography/Hydrology / Basic Section 17020:Atmospheric and hydrospheric sciences-related
Except Principal Investigator
Meteorology/Physical oceanography/Hydrology / Science and Engineering / Meteorology/Physical oceanography/Hydrology / Basic Section 17020:Atmospheric and hydrospheric sciences-related / Basic Section 17010:Space and planetary sciences-related / Space and upper atmospheric physics
Keywords
Principal Investigator
大気大循環 / 気象学 / 大気大循環モデル / 中層大気 / 自由振動 / プラネタリー波 / 大気波動 / 下部熱圏 / 中間圏 / 数値シミュレーション … More / 再解析データ / Quasi-Biennial Oscillation / General Circulation / Arctic Oscillation / 5-day wave / Normal Mode / Planetary Wave / 海面水温分布 / オゾンクロワッサン / 定常プラネタリー波 / 非定常ブラネタリー波 / オゾン / 高次モード / 非定常プラネタリー波 / 準2年周期振動 / 北極振動 / 5日波 / general clrculation model / satellite data / middle atmosphere / free wave / Rossby wave / 人工衛星データ / ロスビー波 / 不安定波 / 赤道波 / 重力波 / 半年周期振動 / 成層圏突然昇温 / シミュレーション / 光化学反応 / 太陽活動 … More
Except Principal Investigator
成層圏 / 大気大循環モデル / 大気大循環 / 気候変動 / 成層圏突然昇温 / 予測可能性 / 気象学 / 大気潮汐波 / 対流圏 / 大気上下結合 / annular mode / predictability / 惑星波 / general circulation model / general circulation / オゾンホール / プラネタリー波 / 大気潮汐 / 中層大気大循環モデル / Sq電流 / 不安定性 / 下方伝播 / 惑星規模波 / atmosphere coupling / ENSO / vertical coupling / オゾン変化 / エルニーニョ / 大気圏・電離圏結合 / 力学統合 / 熱帯 / 力学結合 / 成層圏－対流圏結合系 / 成層圏-対流圏結合系 / 成層圏準二年周期振動 / 極端気象 / 成層圏‐対流圏結合 / independent component / sudden warming / non-uniform zonal field / Pacific-North American Oscillation / North Atlantic Oscillation / interaction between the troposphere and stratosphere / 帯状非一様基本場 / 低周波変動 / 卓越モード / アリューシャン高気圧 / 太平洋・北アメリカパターン / 非帯状基本場 / 独立成分 / 突然昇温 / 帯状非一様場 / 環状モード / 太平洋・北アメリカ振動 / 北大西洋振動 / 対流圏・成層圏相互作用 / Kelvin wave / atmospheric tides / long-term variability / atmospheric coupling process below and above / 大気の長周期振動 / 大気重力波 / ケルビン波 / 大気の長周期変動 / zonal-mean zonal wind / atmospheric general circulation model / tropopause / planetary wave / troposphere-stratosphere dynamical coupling / stratospheric sudden warming / 総観規模擾乱 / 中長期予報 / 極夜ジェット振動 / 帯状風 / 圏界面 / 環状変動 / 成層圏対流圏上下結合 / 成層圏突然昇温現象 / Arctic oscillation / General circulation model / Climate / General circulation / Ozone hole / Stratospheric ozone / 北極振動 / 気候 / 成層圏オゾン / Stratosphere / Atmospheric phenomena / Meteorology / Climate changes / Variations of environment / 物質循環 / オゾン / 大気現象 / 環境変動 / satellite data / ozone depletion / stratosphere / 対流圏大循環 / 成層圏大循環 / 気象衛星データ / オゾン減少 / ozone hole / ozone chemical transport / long wave radiation / Middle Atmosphere GCM / ダイナモ磁場変動 / イオンドラッグ / オゾン化学輸送 / 赤外放射パラメタリゼーション / 避難警報 / 動態観測 / パイピング / 早期警報 / 防災 / 火山 / 斜面災害 / 豪雨 / 高速ケルビン波 / 赤道ケルビン波 / Sq / 赤道エレクトロジェット / 電離圏電流変動 / 中性大気変動 / 大気波動 / 子午面循環 / アンサンブル予報 / 季節内変動 / MJO / PJパターン / JRA-25再解析 / 台風、熱帯低気圧 / 下層雲 / 北極振動・北大西洋振動 / PJパターン・PNAパターン / 梅雨前線 / ブロッキング / 台風・熱帯低気圧 / 海氷変動 / ストームトラック / 海洋前線帯 / 大気循環 / 力学モード / 異常気象 / 大気再解析データ / Sq電流系 Less

  • Research Projects

    (22 results)

  • Research Products

    (602 results)

  • Co-Researchers

    (73 People)

  •  Clarification of dynamical coupling processes in the middle atmosphere and establishment of the accurate general circulation picturePrincipal Investigator

    • Principal Investigator
      廣岡 俊彦
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      Kyushu University

  •  ENSO気候変動は超高層大気をどう揺らすのか：成層圏オゾンが果たす役割の解明

    • Principal Investigator
      Liu Huixin
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17010:Space and planetary sciences-related
    • Research Institution
      Kyushu University

  •  Elucidation of the occurrence mechanism of downward propagation of planetary waves in the stratosphere and evaluation of its impact on the troposphere

    • Principal Investigator
      Mukougawa Hitoshi
    • Project Period (FY)
      2018 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      Kyoto University

  •  Stratosphere-troposphere dynamical coupling processes in the tropics

    • Principal Investigator
      YODEN Shigeo
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyoto University

  •  Formation mechanisms of general circulations and minor constituent changes in the mesosphere and the lower thermospherePrincipal Investigator

    • Principal Investigator
      Hirooka Toshihiko
    • Project Period (FY)
      2016 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyushu University

  •  Comprehensive study on slope disaster in Izu Oshima Island caused by Typhoon 26 in 2013

    • Principal Investigator
      TOWHATA Ikuo
    • Project Period (FY)
      2013 – 2014
    • Research Category
      Grant-in-Aid for Special Purposes
    • Research Institution
      The University of Tokyo

  •  Dynamical processes in the mesosphere and the lower thermosphere during sudden stratospheric warmingsPrincipal Investigator

    • Principal Investigator
      HIROOKA Toshihiko
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyushu University

  •  Extreme Weather Variations in the Stratosphere -Troposphere Coupled

    • Principal Investigator
      YODEN SHIGEO
    • Project Period (FY)
      2012 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyoto University

  •  Studies of atmosphere and ionosphere coupling using a general circulation model and global geomagnetic observation data

    • Principal Investigator
      MIYAHARA Saburo
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyushu University

  •  Studies on the Effects of the Stratosphere on Climate Change and its Dynamical Role

    • Principal Investigator
      YODEN Shigeo
    • Project Period (FY)
      2008 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyoto University

  •  Comprehensive Study of the Formation and Variability of the Tropo-spheric Circulation by Utilizing Latest Reanalysis Dataset

    • Principal Investigator
      NAKAMURA Hisashi
    • Project Period (FY)
      2006 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      The University of Tokyo

  •  Modeling and quantification of the solar influence on the terrestrial atmospherePrincipal Investigator

    • Principal Investigator
      HIROOKA Toshihiko
    • Project Period (FY)
      2005 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyushu University

  •  Coupling between leading modes in the troposphere-stratosphere interaction

    • Principal Investigator
      ITOH Hisanori
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      Kyushu University

  •  Dynamics and Predictability of Troposphere-Stratosphere Dynamical Coupling during Stratospheric Sudden Warming Events

    • Principal Investigator
      MUKOUGAWA Hitoshi
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      KYOTO UNIVERSITY

  •  Long-term variability in the mesosphere and lower thermosphere and its relation with the lower atmsophere

    • Principal Investigator
      MIYOSHI Yasunobu
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      KYUSHU UNIVERSITY

  •  DYNAMICAL STUDIES ON THE FORMATION OF PLANETARY WAVES.Principal Investigator

    • Principal Investigator
      HIROOKA Toshihiko
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      KYUSHU UNIVERSITY

  •  Variation of Dynamical Processes and Ozone in the Stratosphere and their Role in Climate

    • Principal Investigator
      MIYAHARA Saburo
    • Project Period (FY)
      1999 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Kyushu University

  •  Variations of Stratospheric Ozone and General Circulation of the Atmosphere

    • Principal Investigator
      ITOH Hisanori
    • Project Period (FY)
      1999 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Kyushu University

  •  中層大気大循環モデルによるSqの研究

    • Principal Investigator
      MIYAHARA Saburo
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Space and upper atmospheric physics
    • Research Institution
      Kyushu University

  •  Recent changes of the general circulation in the stratosphere, and its relation to the tropospheric general circulationPrincipal Investigator

    • Principal Investigator
      MIYOSHI Yasunobu, 廣岡 俊彦
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      KYUSHU UNIVERSITY

  •  Forcing Mechanism of Normal Mode Rossby WavesPrincipal Investigator

    • Principal Investigator
      HIROOKA Toshihiko
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      KYUSHU UNIVERSITY

  •  DEVELOPMENT OF MIDDLE ATMOSPHERE GENERAL CIRCULATION MODEL INCLUDING RADIATION PROCESSES

    • Principal Investigator
      NIYAHARA Saburo
    • Project Period (FY)
      1993 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Meteorology/Physical oceanography/Hydrology
    • Research Institution
      KYUSHU UNIVERSITY

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation Book

  • [Book] 新しい地球惑星科学2019
    • Author(s)
      廣岡俊彦(西山忠男・吉田茂生 共編著)
    • Total Pages
      296
    • Publisher
      倍風館
    • ISBN
      4563025224
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Book] 新しい地球惑星科学2019
    • Author(s)
      廣岡俊彦
    • Total Pages
      299
    • Publisher
      培風館
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Book] 「新しい地球惑星科学」2019
    • Author(s)
      廣岡俊彦
    • Total Pages
      287
    • Publisher
      倍風館
    • ISBN
      9784563025229
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Book] 成層圏突然昇温. 「低温と環境の科学事典」, 河村公隆他編,2016
    • Author(s)
      廣岡俊彦
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Book] 低温と環境の科学事典, 河村公隆他編, 1-6 成層圏突然昇温2016
    • Author(s)
      廣岡俊彦
    • Total Pages
      411
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Book] 低温と環境の科学事典2016
    • Author(s)
      廣岡俊彦
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Book] 「低温と環境の科学事典」, 河村公隆他編2016
    • Author(s)
      廣岡俊彦
    • Total Pages
      2
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Book] No.6 成層圏突然昇温, 「低温と環境の科学事典」, 河村公隆他編,2015
    • Author(s)
      廣岡俊彦
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Book] 低温と環境の科学事典2015
    • Author(s)
      廣岡俊彦
    • Total Pages
      430
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Book] 2005/06年冬季成層圏突然昇温と予測可能性, 気象研究ノート「2005/06年日本の寒冬・豪雪」(楠 昌司・本田 明治 編)2007
    • Author(s)
      一丸 知子・廣岡 俊彦・向川 均
    • Publisher
      日本気象学会
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Book] Nonlinear Dynamics in Geosciences (Hindcast AGCM experiments on the predictability of stratospheric sudden warming)2007
    • Author(s)
      H. Mukougawa, T. Hirooka, T. Ichimaru, Y. Kuroda
    • Publisher
      Springer-Verlag 社(印刷中)
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Book] Nonlinear Dynamics in Geosciences(Tsonis, A.A., and J.B. Elsner(edited))2007
    • Author(s)
      Mukougawa, H., T. Hirooka, T. Ichimaru, and Y. Kuroda
    • Publisher
      Springer-Verlag
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Book] 気象研究ノート「2005/06年の異常な冬について」(2005/06年冬季成層圏突然昇温と予測可能性)2007
    • Author(s)
      一丸知子, 廣岡俊彦, 向川 均
    • Publisher
      日本気象学会(印刷中)
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Book] 気象研究ノート「2005/06年の異常な冬について」内の「2005/06年冬季成層圏突然昇温と予測可能性」2007
    • Author(s)
      一丸知子, 廣岡俊彦, 向川均
    • Publisher
      日本気象学会(印刷中)
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Exceptionally persistent Eurasian cold events and their stratospheric link2023
    • Author(s)
      Finke Kathrin、Hannachi Abdel、Hirooka Toshihiko
    • Journal Title

      Asia-Pacific Journal of Atmospheric Sciences

      Volume: 59 Issue: 1 Pages: 95-111

    • DOI

      10.1007/s13143-022-00308-y

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2021年1月に発生した北半球大規模突然昇温における惑星規模波束伝播の特徴2023
    • Author(s)
      原田やよい・木下武也・佐藤薫・廣岡俊彦
    • Journal Title

      2022年度「異常気象と長期変動」研究集会報告

      Volume: -

    • Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2021年1月に発生した成層圏突然昇温に伴う対流圏循環場の変化2023
    • Author(s)
      中村遥暉・野口峻佑・廣岡俊彦
    • Journal Title

      2022年度「異常気象と長期変動」研究集会報告

      Volume: -

    • Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 特別講演「大気の自由振動について」2023
    • Author(s)
      廣岡俊彦
    • Journal Title

      第44回日本気象学会九州支部発表会2022年度講演要旨集

      Volume: - Pages: 28-34

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] オゾンを同化した初期値を用いた化学気候モデルによる春季南半球オゾン場および力学場の予測可能性について2022
    • Author(s)
      中村東奈, 廣岡俊彦, 秋吉英治
    • Journal Title

      京都大学防災研究所「変容する気候系における気象・気候災害の予測とその発現過程の理解」研究集会報告

      Volume: - Pages: 81-84

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 2021年1月に発生した成層圏突然昇温の力学的背景2022
    • Author(s)
      中村遥暉、廣岡俊彦
    • Journal Title

      第43回日本気象学会九州支部発表会2021年度講演要旨集

      Volume: 43 Pages: 16-17

    • Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 大規模アンサンブルデータを用いた成層圏におけるプラネタリー波の下方伝播の統計解析2022
    • Author(s)
      松山裕矢、廣岡俊彦
    • Journal Title

      第43回日本気象学会九州支部発表会2021年度講演要旨集

      Volume: 43 Pages: 14-15

    • Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2020年の南極オゾンホールについて2022
    • Author(s)
      佐竹陸, 廣岡俊彦, 江口菜穂
    • Journal Title

      京都大学防災研究所「変容する気候系における気象・気候災害の予測とその発現過程の理解」研究集会報告

      Volume: - Pages: 77-80

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] Dynamical evolution of a minor sudden stratospheric warming in the Southern Hemisphere in 20192022
    • Author(s)
      Liu Guangyu、Hirooka Toshihiko、Eguchi Nawo、Krueger Kirstin
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 22 Issue: 5 Pages: 3493-3505

    • DOI

      10.5194/acp-22-3493-2022

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K03743, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-20H01973, KAKENHI-PROJECT-23K20879

  • [Journal Article] 2021年南極オゾンホールの特徴とその力学的背景場2022
    • Author(s)
      太田朝貴, 廣岡俊彦
    • Journal Title

      第43回日本気象学会九州支部発表会2021年度講演要旨集

      Volume: - Pages: 18-19

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 再解析データと衛星データを用いた力学場の比較2022
    • Author(s)
      喜多川太一, 廣岡俊彦
    • Journal Title

      第43回日本気象学会九州支部発表会2021年度講演要旨集

      Volume: - Pages: 20-21

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 大規模アンサンブルデータを用いた成層圏におけるプラネタリー波の下方伝播の統計解析2022
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      第43回日本気象学会九州支部発表会2021年度講演要旨集

      Volume: - Pages: 14-15

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 2021年1月に発生した成層圏突然昇温の力学的背景2022
    • Author(s)
      中村遥暉, 廣岡俊彦
    • Journal Title

      第43回日本気象学会九州支部発表会2021年度講演要旨集

      Volume: - Pages: 16-17

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 2019/2020年冬季の極渦発達の力学過程について2021
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Journal Title

      第42回日本気象学会九州支部発表会2020年度講演要旨集

      Volume: - Pages: 11-12

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 2020年の南極オゾンホールについて2021
    • Author(s)
      佐竹陸, 廣岡俊彦
    • Journal Title

      第42回日本気象学会九州支部発表会2020年度講演要旨集

      Volume: - Pages: 9-10

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] Opposite contributions of stationary and traveling planetary waves in the Northern Hemisphere winter middle atmosphere2021
    • Author(s)
      K. Iwao, T. Hirooka
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 126 Issue: 9 Pages: 1-20

    • DOI

      10.1029/2020jd034195

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 2019/2020年冬季の極渦発達の力学過程について2021
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Journal Title

      京都大学防災研究所「災害をもたらす極端気象の発現にかかわる総観場・循環場の特徴と大気海洋過程」研究集会報告

      Volume: - Pages: 5-8

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 2019/2020年冬季の極渦発達の力学過程について2021
    • Author(s)
      松山裕矢、廣岡俊彦、向川均
    • Journal Title

      第42回日本気象学会九州支部発表会2020年度講演要旨集

      Volume: - Pages: 11-12

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2020年の南極オゾンホールについて2021
    • Author(s)
      佐竹陸、廣岡俊彦
    • Journal Title

      第42回日本気象学会九州支部発表会2020年度講演要旨集

      Volume: - Pages: 9-10

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] Opposite contributions of stationary and traveling planetary waves in the Northern Hemisphere winter middle atmosphere2021
    • Author(s)
      K. Iwao、T. Hirooka
    • Journal Title

      J. Geophys. Res. Atmosphere

      Volume: 126

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2019年の南半球での成層圏突然昇温の特徴とオゾンホール2020
    • Author(s)
      本田淳一、廣岡俊彦
    • Journal Title

      第41回日本気象学会九州支部発表会2019年度講演要旨集

      Volume: － Pages: 33-34

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani, T. Hirooka, K. Hamilton, A. K. Smith, M. Fujiwara
    • Journal Title

      Atmospheric Chemistry and Physics Discussions

      Volume: 20

    • DOI

      10.5194/acp-2020-73

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01286

  • [Journal Article] 2019年の南半球での成層圏突然昇温の特徴とオゾンホール2020
    • Author(s)
      本田淳一, 廣岡俊彦
    • Journal Title

      第41回日本気象学会九州支部発表会2019年度講演要旨集

      Volume: - Pages: 33-34

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 成層圏におけるプラネタリー波の下方伝播ついて2020
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      第41回日本気象学会九州支部発表会2019年度講演要旨集

      Volume: - Pages: 31-32

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Kawatani Yoshio、Hirooka Toshihiko、Hamilton Kevin、Smith Anne K.、Fujiwara Masatomo
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 20 Issue: 14 Pages: 9115-9133

    • DOI

      10.5194/acp-20-9115-2020

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-18H01286, KAKENHI-PROJECT-20H01973

  • [Journal Article] 成層圏におけるプラネタリー波の下方伝播ついて2020
    • Author(s)
      松山裕矢、廣岡俊彦
    • Journal Title

      第41回日本気象学会九州支部発表会2019年度講演要旨集

      Volume: － Pages: 31-32

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Journal Title

      京都大学生存圏研究所 第14回MUレーダー・赤道大気レーダーシンポジウム報告

      Volume: - Pages: 51-53

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 南極域オゾンホールと力学場の関係～2017年と2019年の事例の比較2020
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Journal Title

      第41回日本気象学会九州支部発表会2019年度講演要旨集

      Volume: - Pages: 29-29

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] Tropical water vapour in the lower stratosphere in ERA5 and its relationship to tropical/extra-tropical dynamical processes2020
    • Author(s)
      T. Wang, Q. Zhang, A. Hannachi, T. Hirooka, M. Hegglin
    • Journal Title

      Quarterly Journal of Royal Meteorological Society

      Volume: 146 Issue: 730 Pages: 1-18

    • DOI

      10.1002/qj.3801

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-16H04052

  • [Journal Article] 成層圏におけるプラネタリー波束の下方伝播について2020
    • Author(s)
      松山裕矢、廣岡俊彦
    • Journal Title

      令和元年度「異常気象と長期変動」研究集会報告

      Volume: －

    • Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 北半球冬季中層大気における移動性プラネタリー波2020
    • Author(s)
      岩尾航希、廣岡俊彦
    • Journal Title

      第14回MUレーダー・赤道大気レーダーシンポジウム報告

      Volume: - Pages: 48-50

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 成層圏におけるプラネタリー波束の下方伝播について2020
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      「異常気象の発現メカニズムと大規模大気海洋変動の複合過程」研究集会報告

      Volume: - Pages: 103-106

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 成層圏におけるプラネタリー波束の下方伝播について2020
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      京都大学防災研究所「異常気象の発現メカニズムと大規模大気海洋変動の複合過程」研究集会報告

      Volume: -

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Journal Article] 北半球冬季中層大気における移動性プラネタリー波2020
    • Author(s)
      岩尾航希，廣岡俊彦
    • Journal Title

      京都大学生存圏研究所 第14回MUレーダー・赤道大気レーダーシンポジウム報告

      Volume: - Pages: 48-50

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Journal Article] 南極域オゾンホールと力学場の関係～2017年と2019年の事例の比較2020
    • Author(s)
      劉光宇、 廣岡俊彦、江口菜穂
    • Journal Title

      第41回日本気象学会九州支部発表会2019年度講演要旨集

      Volume: － Pages: 29-29

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢、廣岡俊彦、向川均
    • Journal Title

      第14回MUレーダー・赤道大気レーダーシンポジウム報告

      Volume: - Pages: 51-53

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] Primary Factors behind the Heavy Rain Event of July 2018 and the Subsequent Heat Wave in Japan2019
    • Author(s)
      Sinpo, A., 23名, Y. N. Takayabu, 6名,
    • Journal Title

      SOLA

      Volume: 15A Issue: 0 Pages: 13-18

    • DOI

      10.2151/sola.15A-003

    • NAID

      130007663915

    • ISSN
      1349-6476
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15H02132, KAKENHI-PROJECT-16H01844, KAKENHI-PROJECT-16H01846, KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01278, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-16H04052

  • [Journal Article] Diagnostics of a WN2‐type major sudden stratospheric warming event in February 2018 using a new three‐dimensional wave activity flux2019
    • Author(s)
      Harada, Y., K. Sato, T. Kinoshita, R. Yasui, T. Hirooka, and H. Naoe
    • Journal Title

      J. Geophys. Res.

      Volume: 124 Issue: 12 Pages: 6120-6142

    • DOI

      10.1029/2018jd030162

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K03748, KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-16H04052

  • [Journal Article] 成層圏におけるプラネタリー波束の下方伝播についての統計的解析2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      第40回日本気象学会九州支部発表会2018年度講演要旨集

      Volume: - Pages: 26-27

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 新しい3次元波活動度フラックスを用いた2018 年2月北半球大規模突然昇温の解析結果2019
    • Author(s)
      原田やよい, 佐藤薫，木下武也，安井良輔，廣岡俊彦，直江寛明
    • Journal Title

      平成30年度「異常気象と長期変動」研究集会報告, 京都大学防災研究所

      Volume: - Pages: 127-130

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Journal Article] プラネタリー波の成層圏における反射について2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      平成30年度「異常気象と長期変動」研究集会報告

      Volume: - Pages: 127-130

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2019
    • Author(s)
      原田やよい・佐藤薫・木下武也・安井良輔・廣岡俊彦・直江寛明
    • Journal Title

      平成30年度「異常気象と長期変動」研究集会報告

      Volume: － Pages: 120-126

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] The cold 2018/19 winter over North America and stratospheric link2019
    • Author(s)
      A. Hannachi, T. Hirooka, Y. Matsuyama
    • Journal Title

      Polarfront

      Volume: 169 Pages: 9-13

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2019
    • Author(s)
      原田やよい, 佐藤薫，木下武也，安井良輔，廣岡俊彦，直江寛明
    • Journal Title

      平成30年度「異常気象と長期変動」研究集会報告

      Volume: - Pages: 120-126

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] Troposphere-Stratosphere Dynamical Coupling in Regard to the North Atlantic Eddy-Driven Jet Variability2019
    • Author(s)
      W. Iqbal, A. Hannachi, T. Hirooka, L. Chafik, Y. Harada
    • Journal Title

      Journal of the Meteorological Society of Japan. Ser. II

      Volume: 97 Issue: 3 Pages: 657-671

    • DOI

      10.2151/jmsj.2019-037

    • NAID

      130007657231

    • ISSN
      0026-1165, 2186-9057
    • Language
      English
    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-16H04052

  • [Journal Article] 成層圏におけるプラネタリー波束の下方伝播についての統計的解析2019
    • Author(s)
      松山裕矢・廣岡俊彦
    • Journal Title

      第40回日本気象学会九州支部発表会2018年度講演要旨集

      Volume: － Pages: 26-27

    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] プラネタリー波の成層圏における反射について2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告, 京都大学防災研究所

      Volume: - Pages: 127-130

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Journal Article] 成層圏におけるプラネタリー波の下方伝播について2019
    • Author(s)
      松山裕矢・廣岡俊彦
    • Journal Title

      平成30年度「異常気象と長期変動」研究集会報告

      Volume: － Pages: 127-130

    • Open Access
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Journal Article] On the dynamics of the spring seasonal transition in the two hemispheric high-latitude stratosphere2019
    • Author(s)
      T. Wang, Q. Zhang, A. Hannachi, Y. Lin, T. Hirooka
    • Journal Title

      Tellus A: Dynamic Meteorology and Oceanography

      Volume: 71 Issue: 1 Pages: 1-18

    • DOI

      10.1080/16000870.2019.1634949

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-16H04052

  • [Journal Article] 2016年のQBO異常に伴う力学場と大気微量成分の変動.2018
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂,
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告.

      Volume: なし Pages: 64-47

    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] 「様々な結合過程がもたらす異常気象の実態とそのメカニズム」に関する研究集会の報告2018
    • Author(s)
      廣岡俊彦, 伊藤耕介, 小守信正, 山口春季, 江口菜穂, 野口峻佑, 竹村和人, 釜江陽一, 榎本剛
    • Journal Title

      天気

      Volume: 65 Pages: 194-199

    • NAID

      40021528890

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2018
    • Author(s)
      原田やよい, 廣岡俊彦
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告, 京都大学防災研究所

      Volume: - Pages: 87-94

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Journal Article] 2016年のQBO異常に伴う力学場と大気微量成分の変動2018
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告

      Volume: - Pages: 64-67

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] 2016年のQBO異常に伴う力学場と大気微量成分の変動2018
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告, 京都大学防災研究所

      Volume: - Pages: 64-67

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Journal Article] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2018
    • Author(s)
      原田やよい, 廣岡俊彦,
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告

      Volume: なし Pages: 87-94

    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2018
    • Author(s)
      原田やよい, 廣岡俊彦
    • Journal Title

      平成29年度「異常気象と長期変動」研究集会報告

      Volume: - Pages: 87-94

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] Analysis of the Ozone Reduction Event Over the Southern Tip of South America in November 20092018
    • Author(s)
      Akiyoshi Hideharu、Kadowaki Masanao、Nakamura Haruna、Sugita Takafumi、Hirooka Toshihiko、Harada Yayoi、Mizuno Akira
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 123 Issue: 22 Pages: 12523-12542

    • DOI

      10.1029/2017jd028096

    • NAID

      120006876723

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18KK0289, KAKENHI-PROJECT-17H01159, KAKENHI-PROJECT-18H01280, KAKENHI-PROJECT-16H04052

  • [Journal Article] 「様々な結合過程がもたらす異常気象の実態とそのメカニズム」に関する研究集会の報告2018
    • Author(s)
      廣岡俊彦, 伊藤耕介, 小守信正, 山口春季, 江口菜穂, 野口峻佑, 竹村和人, 釜江陽一, 榎本剛
    • Journal Title

      天気

      Volume: 65 Pages: 194-199

    • NAID

      40021528890

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] 国際オゾンシンポジウム2016報告2017
    • Author(s)
      柴﨑和夫, 中島英彰, 杉田考史, 大山博史, 荻野慎也, 金谷有剛, 須藤健悟, 秋吉英治, 出牛 真, 中野辰美, 水野 亮, 長濱智生, 山下陽介, 塩谷雅人, 辻 健太郎, 廣岡俊彦
    • Journal Title

      天気

      Volume: 64 Pages: 430-441

    • NAID

      40021258119

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Journal Article] Extraordinary features of the planetary wave propagation during the boreal winter 2013/2014 and the zonal wave number two predominance.2017
    • Author(s)
      Harada, Y., and T. Hirooka,
    • Journal Title

      J. Geophys. Res. Atmos.,

      Volume: 122 Issue: 21 Pages: 11374-11387

    • DOI

      10.1002/2017jd027053

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011, KAKENHI-PROJECT-16H04052, KAKENHI-PROJECT-17H01159

  • [Journal Article] 国際オゾンシンポジウム2016報告2017
    • Author(s)
      柴﨑和夫, 中島英彰, 杉田考史, 大山博史, 荻野慎也, 金谷有剛, 須藤健悟, 秋吉英治, 出牛 真, 中野辰美, 水野 亮, 長濱智生, 山下陽介, 塩谷雅人, 辻 健太郎, 廣岡俊彦,
    • Journal Title

      天気

      Volume: 64 Pages: 430-441

    • NAID

      40021258119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] Stratospheric tropical warming event and its impact on the polar and tropical troposphere.2017
    • Author(s)
      Kodera K., N. Eguchi, H. Mukougawa, T. Nasuno, and T. Hirooka
    • Journal Title

      Atmos. Chem. Phys.

      Volume: 17 Issue: 1 Pages: 1-11

    • DOI

      10.5194/acp-17-1-2017

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-16H01184, KAKENHI-PROJECT-26281016, KAKENHI-PROJECT-24224011

  • [Journal Article] Stratospheric tropical warming event and its impact on the polar and tropical troposphere2017
    • Author(s)
      K. Kodera, N. Eguchi, H. Mukougawa, T. Nasuno, T. Hirooka
    • Journal Title

      Atmospheric Chemistry and Physics

      Volume: 17 Issue: 1 Pages: 615-625

    • DOI

      10.5194/acp-17-615-2017

    • NAID

      120006413982

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052, KAKENHI-PROJECT-26287115, KAKENHI-PROJECT-25340010

  • [Journal Article] Predictability changes of stratospheric circulations in northern hemisphere winter2016
    • Author(s)
      T. Ichimaru, S. Noguchi, T. Hirooka, and H. Mukougawa
    • Journal Title

      J. Meteor. Soc. Japan,

      Volume: 94 Pages: 7-24

    • NAID

      130005131463

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] Predictability Changes of Stratospheric Circulations in Northern Hemisphere Winter2016
    • Author(s)
      T. Ichimaru, S. Noguchi, T. Hirooka, H. Mukougawa
    • Journal Title

      Journal of the Meteorological Society of Japan. Ser. II

      Volume: 94 Issue: 1 Pages: 7-24

    • DOI

      10.2151/jmsj.2016-001

    • NAID

      130005131463

    • ISSN
      0026-1165, 2186-9057
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113, KAKENHI-PROJECT-26287115

  • [Journal Article] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析2014
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Journal Title

      第7回MUレーダー・赤道レーダーシンポジウム講演集

      Volume: 7 Pages: 90-93

    • Data Source
      KAKENHI-PROJECT-24340113

  • [Journal Article] 赤道域半年周期振動の年々変動と経度依存性について2014
    • Author(s)
      大羽田剛史, 廣岡俊彦, 江口菜穂
    • Journal Title

      第8回MUレーダー・赤道レーダーシンポジウム講演集

      Volume: 8 Pages: 133-138

    • Data Source
      KAKENHI-PROJECT-24340113

  • [Journal Article] Circulation changes in the stratosphere and mesosphere during the stratospheric sudden warming event in January 20092014
    • Author(s)
      Iida, C., T. Hirooka and N. Eguchi
    • Journal Title

      J. Geophys. Res

      Volume: (in press) Issue: 12 Pages: 1-12

    • DOI

      10.1002/2013jd021252

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23540513, KAKENHI-PROJECT-24340113, KAKENHI-PROJECT-25340010

  • [Journal Article] Circulation changes in the stratosphere and mesosphere during the stratospheric sudden warming event in January 20092014
    • Author(s)
      C. Iida, T. Hirooka and N. Eguchi
    • Journal Title

      J. Geophys. Res.

      Volume: in press

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Journal Article] Circulation changes in the stratosphere and mesosphere during the stratospheric sudden warming event in January 20092014
    • Author(s)
      C. Iida, T. Hirooka, N. Eguchi
    • Journal Title

      Journal of Geopysical Research

      Volume: 118

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Journal Article] Circulation changes in the stratosphere and mesosphere during the stratospheric sudden warming event in January 20092014
    • Author(s)
      Chihiro Iida, Toshihiko Hirooka, and Nawo Eguchi
    • Journal Title

      J. Geophys. Res

      Volume: 118

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] Circulation changes in the stratosphere and mesosphere during the stratospheric sudden warming event in January 20092014
    • Author(s)
      Iida, C., T. Hirooka, and N. Eguchi
    • Journal Title

      J. Geophys. Res. Atmos.

      Volume: 119 Pages: 7104-7115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] Month-to-Month Predictability Variations of the Winter-Time Stratospheric Polar Vortex in an Operational One-month Ensemble Prediction System2014
    • Author(s)
      S. Noguchi, H. Mukougawa, H. Hirooka, M. Taguchi, S. Yoden
    • Journal Title

      Journal of the Meteorological Society of Japan. Ser. II

      Volume: 92 Issue: 6 Pages: 543-558

    • DOI

      10.2151/jmsj.2014-603

    • NAID

      130004719029

    • ISSN
      0026-1165, 2186-9057
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-14J03348, KAKENHI-PROJECT-24224011, KAKENHI-PROJECT-24340113, KAKENHI-PROJECT-26287115

  • [Journal Article] 南半球オゾン層破壊の気候への影響に関するWCRP 特別ワークショップの報告2013
    • Author(s)
      廣岡俊彦・直江寬明・野口峻佑・飯田千尋
    • Journal Title

      天気

      Volume: 60(7) Pages: 533-538

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] Report on the WCRP Special Workshop on Climatic Effects of Ozone Depletion in the Southern Hemisphere2013
    • Author(s)
      T. Hirooka, H. Naoe, S. Noguchi and C. Iida
    • Journal Title

      Tenki

      Volume: 60 Pages: 533-538

    • NAID

      110009635541

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Journal Article] 南半球オゾン層破壊の気候への影響に関するWCRP特別ワークショップの報告2013
    • Author(s)
      廣岡俊彦，直江寬明，野口峻佑，飯田千尋
    • Journal Title

      天気

      Volume: 60 Pages: 533-538

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Journal Article] 1ヶ月アンサンブル予報における冬季極域大気の予測可能性変動2012
    • Author(s)
      野口峻佑・余田成男・田口正和・向川均・廣岡俊彦
    • Journal Title

      平成23年度「異常気象と長期変動」研究集会報告

      Pages: 40-46

    • Data Source
      KAKENHI-PROJECT-20244076

  • [Journal Article] Ionospheric current system during sudden stratospheric warming events2012
    • Author(s)
      Y. Yamazaki, K. Yumoto, D. McNamara, T. Hirooka, T. Uozumi, K. Kitamura, S. Abe, and A. Ikeda
    • Journal Title

      J. Geophys. Res.

      Volume: in press

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Journal Article] The nature of Arctic polarvortices in chemistry. climate models2012
    • Author(s)
      Y. Yamazaki, K. Yumoto, D. McNamara, T. Hirooka, T. Uozumi, K. Kitamura, S. Abe and A. Ikeda
    • Journal Title

      Q. J. R. Meteor. Soc

      Volume: 138 Issue: 668 Pages: 1681-1691

    • DOI

      10.1002/qj.1909

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20244076, KAKENHI-PROJECT-20340129, KAKENHI-PROJECT-22654055

  • [Journal Article] Ionospheric current system during sudden stratospheric wanning events2012
    • Author(s)
      Yamazaki, et al
    • Journal Title

      Journal of Geophysical Research

      Volume: 117 Issue: A3 Pages: 1978-2012

    • DOI

      10.1029/2011ja017453

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J05068, KAKENHI-PROJECT-20244076, KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22840033, KAKENHI-PROJECT-23540513

  • [Journal Article] Influence of stratospheric circulation on the predictability of the tropospheric Northern Annular Mode.2010
    • Author(s)
      Mukougawa, H., T. Hirooka, Y. Kuroda
    • Journal Title

      Geophysical Research Letters. 36

    • NAID

      120001493156

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Journal Article] A major stratospheric sudden warming event in January 20092010
    • Author(s)
      Y. Harada, A. Goto, H. Hasegawa, N. Fujikawa, H. Naoe, T. Hirooka
    • Journal Title

      J.Atmos.Sci. 67(in press)

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] A major stratospheric sudden warming event in January 20092010
    • Author(s)
      Y.Harada, A.Goto, H.Hasegawa, N.Fujikawa, H.Naoe, T.Hirooka
    • Journal Title

      J.Atmos.Sci.

      Volume: Vol.67

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Journal Article] A major stratospheric sudden warming event in January 20092010
    • Author(s)
      Y.Harada, A.Goto, H.Hasegawa, N.Fujikawa, H.Naoe, T.Hirooka
    • Journal Title

      Journal of the Atmospheric Sciences 67(印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 2009年1月大規模突然昇温の特徴とその予報について2010
    • Author(s)
      一丸知子・廣岡俊彦・向川均
    • Journal Title

      平成21年度「異常気象と長期変動」研究集会報告

      Pages: 90-93

    • Data Source
      KAKENHI-PROJECT-20244076

  • [Journal Article] Influence of stratospheric circulation on the predictability of the tropospheric Northern Annular Mode2009
    • Author(s)
      Mukougawa H, Hirooka T, and Kuroda Y
    • Journal Title

      J. Res. Lett

      Volume: Vol.36 Issue: 8

    • DOI

      10.1029/2008gl037127

    • NAID

      120001493156

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20244076, KAKENHI-PROJECT-20340129, KAKENHI-PROJECT-20340131

  • [Journal Article] Influence of stratospheric circulation on the predictability of the tropospheric Northern Annular Mode2009
    • Author(s)
      Mukougawa H, Hirooka T, Kuroda Y
    • Journal Title

      GEOPHYSICAL RESEARCH LETTERS

      Volume: VOL.36

    • NAID

      120001493156

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Journal Article] Influence of stratospheric circulation on the predictability of the tropospheric Northern Annular Mode2009
    • Author(s)
      H.Mukougawa, T.Hirooka, Y.Kuroda
    • Journal Title

      Geophysical Research Letters 36

    • NAID

      120001493156

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Influence of stratospheric circulation on the predictability of the tropospheric Northern Annular Mode2009
    • Author(s)
      H. Mukougawa, T. Hirooka, Y. Kuroda
    • Journal Title

      Geophys. Res.Lett. 36

    • NAID

      120001493156

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Spaticalstructures and statistics of using aheuristic vertical cross-section extraction from COSMIC GPS atmospheric gravity waves derived radio occultation date2009
    • Author(s)
      Horinouchi, T. and T. Tsuda
    • Journal Title

      J. Geophys. Res

      Volume: Vol.114 Issue: D16 Pages: 17802-17802

    • DOI

      10.1029/2008jd011068

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Journal Article] Meridional SST gradient in the western North Pacific warm pool associated with typhoon generation2008
    • Author(s)
      N. Sato, R. Shirooka, M. Yoshizaki, Y. N. Takayabu
    • Journal Title

      Geophysical Research Letters 35

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Characteristics of atmospheric gravity wave activity in the polar regions revealed by GPS radio occultation data with CHAMP2008
    • Author(s)
      Hei, H, T. Tsuda and T. Hirooka
    • Journal Title

      J. Geophys Res. 113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] Characteristics of atmospheric gravity wave activity in the polar regions revealed by GPS radio occutation data with CHAMP2008
    • Author(s)
      H.Hei, T.Tsuda, T.Hirooka
    • Journal Title

      Journal of Geophysical Researoh 113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Meridional SST gradient in the western North Pacific warm pool associated with typhoon generation2008
    • Author(s)
      N. Sato, R. Shirooka, M. Yoshizaki, Y. N. Takayabu
    • Journal Title

      Geophys.Res.Lett. 35

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 国際オゾンシンポジウム2008報告2008
    • Author(s)
      中根英昭・中鳥英彰・廣岡俊彦
    • Journal Title

      天気 56

      Pages: 145-156

    • NAID

      110007339816

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 成層圏循環が対流圏北半球環状モードの予測可能性に及ぼす影響2008
    • Author(s)
      向川均・黒田友二・廣岡俊彦
    • Journal Title

      京都大学防災研究所年報 51B

      Pages: 355-363

    • NAID

      120001238708

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 日本気象学会創立125周年記念解説-中層大気2007
    • Author(s)
      佐藤薫, 廣岡俊彦
    • Journal Title

      天気 54(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Hindcast AGCM experiments on the predictability of stratospheric sudden warming.2007
    • Author(s)
      Mukougawa, H., T.Hirooka, T.Ichimaru, Y.Kuroda
    • Journal Title

      Nonlinear Dynamics in Geosciences (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] Predictability of stratospheric sudden warmings as inferred from ensembleforecast data : Intercomparison of 2001/02 and 2003/04 winters2007
    • Author(s)
      H. Mukougawa, T. Ichimaru, T. Hirooka
    • Journal Title

      J. Meteorol. Soc. Jpn 85

      Pages: 861-870

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Predictability of stratospheric sudden warmings as inferred from ensemble forcast data : Intercomparison of 2001/02 and 2003/04 winters2007
    • Author(s)
      Hirooka, T., T. Ichimaru, and H. Mukougawa
    • Journal Title

      J. Meteor. Soc. Japan 85

      Pages: 919-925

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] Characteristics of atmospheric gravity wave activity in the polar regions revealed by GPS radio occultation data with CHAMP2007
    • Author(s)
      H. Hei, T. Tsuda, T. Hirooka
    • Journal Title

      J.Geophys.Res. 113

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Hindcast AGCM experiments on the predictability of stratospheric sudden warming2007
    • Author(s)
      H.Mukougawa, T.Hirooka, T.Ichimaru, Y.Kuroda
    • Journal Title

      Nonlinear Dynamics in Geosciences

      Pages: 221-233

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Predictability of stratospheric sudden warmings as inferred from ensem-ble forcast data:Intercomparison of 2001/02 and 2003/04 winters.2007
    • Author(s)
      T. Hirooka, et. al.
    • Journal Title

      Journal of the Meteorological Society of Japan 85

      Pages: 919-925

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] Predictability of the downward migration of the Northem Amular Mode:A case study for January 20032007
    • Author(s)
      H.Mukougawa, T.Hirooka
    • Journal Title

      Joumal of the Meteorological Society of Japan 85

      Pages: 861-870

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Predictability of stratospheric sudden warmings as inferred from ensemble forecast data:Intercomparison of 2001/02 and 2003/04 Winters2007
    • Author(s)
      H.Mukougawa, T.Ichimaru, T.Hirooka
    • Journal Title

      Joumal of the Meteorological Society of Japan 85

      Pages: 919-925

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 日本気象学創立125周年記念解説-中層大気2007
    • Author(s)
      佐藤薫, 廣岡俊彦
    • Journal Title

      天気 54(印刷中)

    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Predictability of the downward migration of the Northern Annular Mode : A case study for January 20032007
    • Author(s)
      H. Mukougawa, T. Hirooka
    • Journal Title

      J.Meteorol.Soc.Jpn. 85

      Pages: 861-870

    • NAID

      110006531824

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Hindcast AGCM experiments on the predictability of stratospheric sudden warming2007
    • Author(s)
      H. Mukougawa, T. Hirooka, T. Ichimaru, Y. Kuroda
    • Journal Title

      Nonlinear Dynamics in Geosciences

      Pages: 221-233

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 中層大気-日本気象学会創立125周年記念解説-2007
    • Author(s)
      佐藤 薫・廣岡俊彦
    • Journal Title

      天気 54・5(印刷中)

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] 中層大気:日本気象学会創立125周年記念解説2007
    • Author(s)
      佐藤 薫・廣岡 俊彦
    • Journal Title

      天気 54

      Pages: 399-402

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Predictability of stratospheric sudden warmings as inferred from ensemble forecast data : Intercomparison of 2001/02 and 2003/04 winters2007
    • Author(s)
      H. Mukougawa, T. Ichimaru, T. Hirooka
    • Journal Title

      J.Meteorol. Soc.Jpn. 85

      Pages: 919-925

    • NAID

      110006531830

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] The middle atmosphere2007
    • Author(s)
      Sato, K., T.Hirooka
    • Journal Title

      Tenki(in Japanese) 54(in press)

    • NAID

      110006279299

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres.2006
    • Author(s)
      Iwao, K., T.Hirooka
    • Journal Title

      Journal of Geophysical Research 111,2005JD006333

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres.2006
    • Author(s)
      Iwao, K., T.Hirooka
    • Journal Title

      Journal of Geophysical Research 111

    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres.2006
    • Author(s)
      Iwao, K., T.Hirooka
    • Journal Title

      Journal of Geophysical Research 111・D02104

    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres2006
    • Author(s)
      K. Iwao, T, Hirooka
    • Journal Title

      Journal of Geophysical Research 111-D02104

    • Data Source
      KAKENHI-PROJECT-18204044

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres2006
    • Author(s)
      Iwao, K., T.Hirooka
    • Journal Title

      J.Geophys.Res. 111

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres2006
    • Author(s)
      Iwao, K., T.Hirooka
    • Journal Title

      Journal of Geophysical Research 111

    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres2006
    • Author(s)
      Iwao, K., and T. Hirooka
    • Journal Title

      J. Geophys. Res. 111

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] Dynamical quantifications of ozone minihole formation in both hemispheres2006
    • Author(s)
      Iwao, K., T.Hirooka
    • Journal Title

      J. Geophys. Res. 111

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] High sensitivity to the initial condition for the prediction of stratospheric sudden warming.2005
    • Author(s)
      Mukougawa, H.H.Sakai, T.Hirooka
    • Journal Title

      Geophysical Research Letters 32

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] High sensitivity to the initial condition for the prediction of stratospheric sudden warming2005
    • Author(s)
      Mukougawa, H., H.Sakai, T.Hirooka
    • Journal Title

      Geophy.Res.Lett. 32

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] 対流圏へ下方伝播する北極振動の予測可能性-2003年1月の事例解析.2005
    • Author(s)
      向川均, 廣岡俊彦
    • Journal Title

      京都大学防災研究所年報 48・B

      Pages: 445-454

    • NAID

      110007603390

    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] High sensitivity to the initial condition for the prediction of stratospheric sudden warming2005
    • Author(s)
      Mukougawa, H., H. Sakai and T. Hirooka
    • Journal Title

      Geophy. Res. Lett. 32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] 成層圏循環の変動を利用した中長期予報は可能となるか?2005
    • Author(s)
      向川均, 廣岡俊彦
    • Journal Title

      科学 75・10

      Pages: 1172-1176

    • Data Source
      KAKENHI-PROJECT-17340140

  • [Journal Article] High sensitivity to the initial condition for the prediction of stratospheric sudden warming2005
    • Author(s)
      Mukougawa, H., H.Sakai, T.Hirooka
    • Journal Title

      Geophysical Research Letters 32・L17806

    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] High sensitivity to the initial condition for the prediction of stratospheric sudden warming2005
    • Author(s)
      Mukougawa, H., H.Sakai, T.Hirooka
    • Journal Title

      Geophy. Res. Lett. 32

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] 成層圏循環の変動を利用した中長期予報は可能となるか?--新たな視点の必要性--2005
    • Author(s)
      向川均, 廣岡俊彦
    • Journal Title

      科学 75・10

      Pages: 1172-1176

    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] Predictability of stratospheric sudden warming : A case study for 1998/99 winter2004
    • Author(s)
      Mukougawa, H., T.Hirooka
    • Journal Title

      Monthly Weather Review 132・7

      Pages: 1764-1776

    • NAID

      120002514895

    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] Predictability of stratospheric sudden warming : A case study of for 1989/99 winter2004
    • Author(s)
      Mukougawa, H., T.Hirooka
    • Journal Title

      Mon.Wea.Rev. 132

      Pages: 1764-1776

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Predictability of stratospheric sudden warming : A case study of for 1989/99 winter2004
    • Author(s)
      Mukougawa, H., T. Hirooka
    • Journal Title

      Mon. Wea. Rev. 132

      Pages: 1764-1776

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540400

  • [Journal Article] Predictability of stratospheric warming : A case study for 1998/99 winter.2004
    • Author(s)
      Mukougawa, H., T.Hirooka
    • Journal Title

      Monthly Weather Review 132

      Pages: 1764-1776

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] Quasi-biennial variation of the 5-day wave in the stratosphere.2003
    • Author(s)
      Miyoshi, Y., T.Hirooka
    • Journal Title

      Journal of Geophysical Research 108

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340155

  • [Journal Article] Quasi-biennial variation of the 5-day wave in the stratosphere2003
    • Author(s)
      Y.Miyoshi, T Hirooka
    • Journal Title

      Journal of Geophysical Research 108・D19, Doi:10.1029/2002JD003145

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540420

  • [Journal Article] Quasi-biennial variation of the 5-day wave in the stratosphere2003
    • Author(s)
      Y.Miyoshi, T.Hirooka
    • Journal Title

      Journal of Geophysical Research 108・D19

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540420

  • [Presentation] 寒波発生時の成層圏における波束の伝播の統計的特徴2023
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      日本地球惑星科学連合2023年大会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 北半球冬季成層圏界面付近における極端に強い東風イベントの解析2023
    • Author(s)
      原田やよい・木下武也・佐藤薫・廣岡俊彦
    • Organizer
      日本地球惑星科学連合2023年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Sensitivity to the Initial Condition for the Prediction of Stratospheric Ozone in the Southern Hemisphere during Spring2023
    • Author(s)
      中村東奈・廣岡俊彦・秋吉英治
    • Organizer
      日本地球惑星科学連合2023年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Interannual variability of the equatorial semiannual oscillation2023
    • Author(s)
      T. Hirooka, T. Kitagawa, and N. Eguchi
    • Organizer
      QBO workshop, Oxford University
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 特別講演「大気の自由振動について」2023
    • Author(s)
      廣岡俊彦
    • Organizer
      第44回日本気象学会九州支部発表会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南半球における成層圏突然昇温の季節性2022
    • Author(s)
      岩尾航希・廣岡俊彦・渡辺真吾
    • Organizer
      日本地球惑星科学連合2022年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2020年南極オゾンホールの長期間維持について2022
    • Author(s)
      佐竹陸・廣岡俊彦・江口菜穂
    • Organizer
      日本気象学会2022年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] A CCM forecast experiments of the ozone reduction event over the southern tip of South America in November 2009 using ozone assimilated initial data2022
    • Author(s)
      H. Nakamura, T. Hirooka, and H. Akiyoshi
    • Organizer
      SPARC General Assembly 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2021年1月に発生した成層圏突然昇温の力学的背景2022
    • Author(s)
      中村遥暉, 廣岡俊彦
    • Organizer
      第43回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2021年1月に発生した成層圏突然昇温に伴う対流圏循環場の変化2022
    • Author(s)
      中村遥暉・野口峻佑・廣岡俊彦
    • Organizer
      2022年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2021年1月に発生した北半球大規模突然昇温における惑星規模波束伝播の特徴2022
    • Author(s)
      原田やよい・木下武也・佐藤薫・廣岡俊彦
    • Organizer
      2022年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏突然昇温と赤道域半年周期振動の関連について2022
    • Author(s)
      喜多川太一・廣岡俊彦・江口菜穂
    • Organizer
      日本気象学会2022年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 大規模アンサンブルデータを用いた成層圏におけるプラネタリー波の下方伝播の統計解析2022
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      第43回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Characteristics of planetary-wave packet propagation during a major sudden stratospheric warming event in January 20212022
    • Author(s)
      Y. Harada, K. Sato, T. Kinoshita, and T. Hirooka
    • Organizer
      SPARC General Assembly 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2021年1月に発生した成層圏突然昇温の力学的背景2022
    • Author(s)
      中村遥暉、廣岡俊彦
    • Organizer
      第43回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2021年1月に発生した北半球大規模突然昇温における惑星規模波束伝播の特徴(第2報)2022
    • Author(s)
      原田やよい・木下武也・佐藤薫・廣岡俊彦
    • Organizer
      日本地球惑星科学連合2022年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 再解析データと衛星データを用いた力学場の比較2022
    • Author(s)
      喜多川太一, 廣岡俊彦
    • Organizer
      第43回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 大規模アンサンブルデータを用いた北半球冬季成層圏の東半球で発生するプラネタリー波束下方伝播の統計解析2022
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      日本地球惑星科学連合2022年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2021年南極オゾンホールの特徴とその力学的背景場2022
    • Author(s)
      太田朝貴, 廣岡俊彦
    • Organizer
      第43回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Statistical features of downward propagation of planetary waves from the stratosphere to the troposphere in the Northern and Southern Hemispheres2022
    • Author(s)
      Y. Matsuyama, and T. Hirooka
    • Organizer
      2022 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 大規模アンサンブルデータを用いた成層圏におけるプラネタリー波の下方伝播の統計解析2022
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      第43回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 大規模アンサンブルデータを用いた成層圏のプラネタリー波束下方伝播の統計解析2021
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2021年大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Relationships between unusual Antarctic ozone hole in 2019 and dynamical fields2021
    • Author(s)
      劉光宇、廣岡俊彦、江口菜穂
    • Organizer
      日本地球惑星科学連合2021年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 大規模アンサンブルデータを用いた成層圏のプラネタリー波束下方伝播の統計解析2021
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      日本地球惑星科学連合2021年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2020年の南極オゾンホールについて2021
    • Author(s)
      佐竹陸・廣岡俊彦
    • Organizer
      第42回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2021年1月に発生した北半球大規模突然昇温における惑星規模波束伝播の特徴2021
    • Author(s)
      原田やよい, 木下武也, 佐藤薫, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2021年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2020年の南極オゾンホールについて2021
    • Author(s)
      佐竹陸, 廣岡俊彦
    • Organizer
      京都大学防災研究所「変容する気候系における気象・気候災害の予測とその発現過程の理解」研究集会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Relationships between unusual Antarctic ozone hole in 2019 and dynamical fields2021
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi, K. Krueger
    • Organizer
      Quadrennial Ozone Symposium 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 冬季南半球における成層圏突然昇温の季節性とプラネタリー波の伝播特性2021
    • Author(s)
      岩尾航希，廣岡俊彦
    • Organizer
      日本気象学会2021年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] オゾンを同化した初期値を用いた化学気候モデルによる春季南半球オゾン場および力学場の予測可能性について2021
    • Author(s)
      中村東奈, 廣岡俊彦, 秋吉英治
    • Organizer
      京都大学防災研究所「変容する気候系における気象・気候災害の予測とその発現過程の理解」研究集会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2020年の南極オゾンホールについて2021
    • Author(s)
      佐竹陸, 廣岡俊彦
    • Organizer
      第42回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] A statistical analysis of downward propagation of planetary wave packets in the stratosphere using large ensemble data2021
    • Author(s)
      Y. Matsuyama, and T. Hirooka
    • Organizer
      Asia Oceania Geosciences Society 16th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播の統計解析2021
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      九州大学応用力学研究所共同利用研究集会「地球流体における波動と対流現象の力学」
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播の統計解析2021
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      九州大学応用力学研究所共同利用研究集会 地球流体における波動と対流現象の力学
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2021
    • Author(s)
      松山裕矢・廣岡俊彦・向川均
    • Organizer
      第42回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Dynamical features of Antarctic sudden stratospheric warming in 20192021
    • Author(s)
      劉光宇、廣岡俊彦、江口菜穂、Kirstin Krueger
    • Organizer
      日本地球惑星科学連合2021年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏突然昇温により引き起こされる赤道域半年周期振動の年々変動2021
    • Author(s)
      喜多川太一, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2021年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 大規模アンサンブルデータを用いた成層圏のプラネタリー波束下方伝播の統計解析2021
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2021年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Characteristics of a pronounced Antarctic stratospheric warming in September 20192021
    • Author(s)
      H. Naoe, T. Hirooka, Y. Harada, C. Kobayashi, Y. Imada, and S. Maeda
    • Organizer
      International workshop for mid-latitude air-sea interaction: advancing predictive understanding of regional climate variability and change across timescales
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Relationships between Unusual Antarctic Ozone Hole in 2019 and Dynamical Fields2021
    • Author(s)
      G. Liu, T. Hirooka1, N. Eguchi, K. Krueger
    • Organizer
      Quadrennial Ozone Symposium 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Characteristics of a pronounced Antarctic stratospheric warming in September 20192021
    • Author(s)
      H. Naoe., T. Hirooka, Y. Harada, C. Kobayashi, Y. Imada, S. Maeda
    • Organizer
      International workshop for mid-latitude air-sea interaction
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2021年1月に発生した北半球大規模突然昇温における惑星規模波束伝播の特徴2021
    • Author(s)
      原田やよい、木下武也、佐藤薫、廣岡俊彦
    • Organizer
      日本地球惑星科学連合2021年大会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] A statistical analysis of downward propagation of planetary wave packets in the stratosphere using large ensemble data2021
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      Asia Oceania Geosciences Society 18th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 冬季南半球における成層圏突然昇温の季節性とプラネタリー波の伝播特性2021
    • Author(s)
      岩尾航希、廣岡俊彦
    • Organizer
      日本気象学会2021年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 大規模アンサンブルデータを用いた成層圏のプラネタリー波束下方伝播の統計解析2021
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      日本気象学会2021年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 北半球におけるオゾンの変動と子午面循環について2021
    • Author(s)
      本田淳一, 廣岡俊彦
    • Organizer
      日本気象学会2021年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Relationships between unusual Antarctic ozone hole in 2019 and dynamical fields2021
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本地球惑星科学連合2021年大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2021
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Organizer
      第42回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] A CCM forecast experiments of the ozone reduction event over the southern tip of South America in November 2009 using ozone assimilated initial data2021
    • Author(s)
      H. Nakamura, T. Hirooka, H. Akiyoshi, T. Sugita, A. Mizuno
    • Organizer
      Quadrennial Ozone Symposium 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Dynamical features of Antarctic sudden stratospheric warming in 20192021
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂, Kirstin Krueger
    • Organizer
      日本地球惑星科学連合2021年大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2019年南半球成層圏突然昇温～2002 年南半球成層圏突然昇温との比較～2020
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂, K. Krueger
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani・T. Hirooka・K. Hamilton・A. K. Smith・M. Fujiwara
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019年の南半球での成層圏突然昇温とオゾンホール2020
    • Author(s)
      本田淳一・廣岡俊彦
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Characteristics of Northern Hemisphere cold spells with respect to the state of the stratospheric polar vortex2020
    • Author(s)
      K. Finke, A. Hannachi and T. Hirooka
    • Organizer
      2020 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019 stratospheric sudden warming in the Southern Hemisphere and its real-time predictability2020
    • Author(s)
      H. Naoe, C. Kobayashi, Y. Harada, Y. Imada, S. Maeda, T. Hirooka
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Climatology of traveling and stationary planetary waves in the Northern Hemisphere winter middle atmosphere2020
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Representation of the semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani、T. Hirooka、K. Hamilton、A. K. Smith、M. Fujiwara
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019年の南半球での成層圏突然昇温とオゾンホール2020
    • Author(s)
      本田淳一, 廣岡俊彦
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Representation of the semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani, T. Hirooka, K. Hamilton, A. K. Smith, M. Fujiwara
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 大気微量成分場におけるノーマルモード・ロスビー波について2020
    • Author(s)
      松原崚介, 廣岡俊彦
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 赤道半年周期振動の再解析間比較と衛星データによる検証2020
    • Author(s)
      河谷芳雄, 廣岡俊彦, K. Hamilton, A. K. Smith, 藤原正智
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Representation of the semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani, T. Hirooka, K. Hamilton, A. K. Smith, M. Fujiwara
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 赤道半年周期振動の再解析間比較と衛星データによる検証2020
    • Author(s)
      河谷芳雄・廣岡俊彦・K. Hamilton・A. K. Smith・藤原正智
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Traveling planetary waves in the Northern Hemisphere winter middle atmosphere2020
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 南極域オゾンホールと力学場の関係～2017年と2019年の事例の比較2020
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏におけるプラネタリー波の下方伝播ついて2020
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢・廣岡俊彦・向川均
    • Organizer
      第14回MUレーダー・赤道大気レーダーシンポジウム
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Wave guide of the 2019 stratospheric sudden warming and tropospheric double jets in the Southern Hemisphere2020
    • Author(s)
      H. Naoe, T. Hirooka, C. Kobayashi, Y. Harada, Y. Imada, S. Maeda
    • Organizer
      2020 American Geophysical Union Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Climatology of traveling and stationary planetary waves in the Northern Hemisphere winter middle atmosphere2020
    • Author(s)
      K. Iwao、T. Hirooka
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] プラネタリー波束の下方伝播について2020
    • Author(s)
      廣岡俊彦
    • Organizer
      東京大学大気海洋研究所国際沿岸海洋研究センター研究集会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 北半球冬季中層大気の循環に影響を及ぼす移動性プラネタリー波2020
    • Author(s)
      岩尾航希・廣岡俊彦
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019年南半球SSWの波動伝播特性とダブルジェット2020
    • Author(s)
      直江寛明・小林ちあき・原田やよい・今田由紀子・前田修平・廣岡俊彦
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Traveling planetary waves in the Northern Hemisphere winter middle atmosphere2020
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019年の南半球での成層圏突然昇温の特徴とオゾンホール2020
    • Author(s)
      本田淳一, 廣岡俊彦
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 大気微量成分場におけるノーマルモード・ロスビー波について2020
    • Author(s)
      松原崚介・廣岡俊彦
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani, T. Hirooka, K. Hamilton, A. K. Smith, M. Fujiwara
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Downward propagation of planetary wave packets to the troposphere during the Northern Hemisphere winter2020
    • Author(s)
      Y. Matsuyama、T. Hirooka
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南極域におけるオゾン全量変動と力学場の関係Ⅱ2020
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 北半球冬季中層大気における移動性プラネタリー波2020
    • Author(s)
      岩尾航希・廣岡俊彦
    • Organizer
      第14回MUレーダー・赤道大気レーダーシンポジウム
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南極域オゾンホールと力学場の関係～2017年と2019年の事例の比較2020
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 南極域におけるオゾン全量変動と力学場の関係Ⅱ2020
    • Author(s)
      劉光宇・廣岡俊彦・江口菜穂
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019年南半球成層圏突然昇温～2002年南半球成層圏突然昇温との比較～2020
    • Author(s)
      劉光宇・廣岡俊彦・江口菜穂・K. Krueger
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] プラネタリー波束の下方伝播について2020
    • Author(s)
      廣岡俊彦
    • Organizer
      東京大学大気海洋研究所国際沿岸海洋研究センター研究集会「気象現象・気候変動の成因における様々な結合過程の重要性」
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2019年の南半球での成層圏突然昇温の特徴とオゾンホール2020
    • Author(s)
      本田淳一, 廣岡俊彦
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Organizer
      京都大学防災研究所異常気象研究会2020・第8回観測システム・予測可能性研究連絡会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2019/2020 年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Wave guide of the 2019 stratospheric sudden warming and tropospheric double jets in the Southern Hemisphere2020
    • Author(s)
      H. Naoe, T. Hirooka, C. Kobayashi, Y. Harada, Y. Imada and S. Maeda
    • Organizer
      2020 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Dynamical Features of the Polar Vortex Intensification in the Northern Hemisphere Winter of 2019/20202020
    • Author(s)
      Yuya Matsuyama, Toshihiko Hirooka, Hitoshi Mukougawa
    • Organizer
      AGU Fall Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 大気微量成分場におけるノーマルモード・ロスビー波について2020
    • Author(s)
      松原崚介・廣岡俊彦
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 大規模アンサンブルデータを用いた成層圏のプラネタリー波伝播の解析2020
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Downward propagation of planetary wave packets to the troposphere during the Northern Hemisphere winter2020
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      WCRP/SPARC SATIO-TCS Joint workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani, T. Hirooka, K. Hamilton, A. K. Smith, M. Fujiwara
    • Organizer
      2019年度PANSY研究集会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Climatology of traveling and stationary planetary waves in the Northern Hemisphere winter middle atmosphere2020
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      WCRP/SPARC SATIO-TCS Joint workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 2019年の南半球での成層圏突然昇温の特徴とオゾンホール2020
    • Author(s)
      本田淳一、廣岡俊彦
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Characteristics of Northern Hemisphere cold spells with respect to the state of the stratospheric polar vortex2020
    • Author(s)
      K. Finke, A. Hannachi, T. Hirooka
    • Organizer
      2020 American Geophysical Union Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2019 stratospheric sudden warming in the Southern Hemisphere and its real-time predictability2020
    • Author(s)
      H. Naoe, C. Kobayashi, Y. Harada, Y. Imada, S. Maeda, T. Hirooka
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Traveling planetary waves affecting the middle atmospheric circulation in the winter Northern Hemisphere2020
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      2020 American Geophysical Union Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani, T. Hirooka, K. Hamilton, A. K. Smith, M. Fujiwara
    • Organizer
      2019年度PANSY研究集会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 大規模アンサンブルデータを用いた成層圏のプラネタリー波伝播の解析2020
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Dynamical features of the polar vortex intensification in the Northern Hemisphere winter of 2019/20202020
    • Author(s)
      Y. Matsuyama, T. Hirooka, H. Mukougawa
    • Organizer
      2020 American Geophysical Union Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 北半球冬季中層大気の循環に影響を及ぼす移動性プラネタリー波2020
    • Author(s)
      岩尾航希, 廣岡俊彦
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢, 廣岡俊彦, 向川均
    • Organizer
      京都大学生存圏研究所第14回MUレーダー・赤道大気レーダーシンポジウム
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 北半球冬季中層大気における移動性プラネタリー波2020
    • Author(s)
      岩尾航希，廣岡俊彦
    • Organizer
      京都大学生存圏研究所第14回MUレーダー・赤道大気レーダーシンポジウム
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 成層圏におけるプラネタリー波の下方伝播ついて2020
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 大気微量成分場におけるノーマルモード・ロスビー波について2020
    • Author(s)
      松原崚介, 廣岡俊彦
    • Organizer
      日本気象学会2020年度春季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] 南極域オゾンホールと力学場の関係～2017年と2019年の事例の比較2020
    • Author(s)
      劉光宇、廣岡俊彦、江口菜穂
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019 年南半球SSW の波動伝播特性とダブルジェット2020
    • Author(s)
      直江寛明, 小林ちあき, 原田やよい, 今田由紀子, 前田修平, 廣岡俊彦
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-20H01973

  • [Presentation] Traveling planetary waves affecting the middle atmospheric circulation in the winter Northern Hemisphere2020
    • Author(s)
      K. Iwao and T. Hirooka
    • Organizer
      2020 AGU Fall Meeting
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢・廣岡俊彦・向川均
    • Organizer
      日本気象学会2020年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Representation of the equatorial stratopause semiannual oscillation in global atmospheric reanalyses2020
    • Author(s)
      Y. Kawatani、T. Hirooka、K. Hamilton、A. K. Smith、M. Fujiwara
    • Organizer
      2019年度PANSY研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2019/2020年冬季の極渦発達の力学過程について2020
    • Author(s)
      松山裕矢・廣岡俊彦・向川均
    • Organizer
      2020年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏におけるプラネタリー波の下方伝播ついて2020
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      第41回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Downward propagation of planetary wave packets to the troposphere during the Northern Hemisphere winter2020
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      WCRP/SPARC SATIO-TCS Joint Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播についての統計的解析2019
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      第40回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2009年11月の南米南端におけるオゾン量低下イベントに関する解析2019
    • Author(s)
      秋吉英治、門脇正尚、中村東奈、杉田考史、原田やよい、廣岡俊彦、水野亮
    • Organizer
      日本地球惑星科学連合2019年大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Relationship between traveling and stationary planetary waves in the Northern Hemisphere winter middle atmosphere2019
    • Author(s)
      T. Hirooka、K. Iwao
    • Organizer
      2019 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Downward propagation of planetary wave packets from the stratosphere to the troposphere during Northern Hemisphere winter2019
    • Author(s)
      T. Hirooka、Y. Matsuyama
    • Organizer
      Asia Oceania Geosciences Society 16th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南極域におけるオゾン全量変動と力学場の関係について2019
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Downward propagation of planetary wave packets from the stratosphere to the troposphere during the Northern Hemisphere winter2019
    • Author(s)
      Y. Matsuyama、T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Downward propagation of planetary wave packets to the troposphere during the Northern Hemisphere winter2019
    • Author(s)
      Y. Matsuyama、T. Hirooka
    • Organizer
      DynVarMIP/CMIP6 and SPARC DynVar & SNAP Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播についての統計的解析2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      第40回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 成層圏におけるプラネタリー波束下方伝播の統計的解析(II)2019
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏におけるプラネタリー波束下方伝播の統計的解析2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2019年度春季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播についての統計的解析2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      第40回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Interactions between planetary waves and mean circulations in the middle atmosphere during the Northern Hemisphere winter2019
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 成層圏から対流圏へのプラネタリー波束の下方伝播について2019
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      日本地球惑星科学連合2019年大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏におけるプラネタリー波束下方伝播の統計的解析(II)2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播について2019
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      令和元年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Interactions between planetary waves and mean circulations in the middle atmosphere during the Northern Hemisphere winter2019
    • Author(s)
      K. Iwao、T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Downward propagation of planetary wave packets from the stratosphere to the troposphere during Northern Hemisphere winter2019
    • Author(s)
      T. Hirooka, Y. Matsuyama
    • Organizer
      Asia Oceania Geosciences Society 16th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 南極域におけるオゾン全量変動と力学場の関係について2019
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Downward propagation of planetary wave packets to the troposphere during the Northern Hemisphere winter2019
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      DynVarMIP/CMIP6 and SPARC DynVar & SNAP Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 2009年11月の南米南端におけるオゾン量低下イベントに関する解析2019
    • Author(s)
      秋吉英治, 門脇正尚, 中村東奈, 杉田考史, 原田やよい, 廣岡俊彦, 水野亮
    • Organizer
      日本地球惑星科学連合2019年大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Tropical water vapor in the lower stratosphere and its relationship to tropical/extratropical processes2019
    • Author(s)
      T. Wang, Q. Zhang, A. Hannachi, T. Hirooka, M. I. Hegglin
    • Organizer
      EC-Earth meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播について2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      「異常気象の発現メカニズムと大規模大気海洋変動の複合過程」研究集会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Downward propagation of planetary wave packets to the troposphere during the Northern Hemisphere winter2019
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      DynVarMIP/CMIP6 and SPARC DynVar & SNAP Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏から対流圏へのプラネタリー波束の下方伝播について2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2019年大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Tropical water vapor in the lower stratosphere and its relationship to tropical/extratropical processes2019
    • Author(s)
      T. Wang, Q. Zhang, A. Hannachi, T. Hirooka, M. I. Hegglin
    • Organizer
      EC-Earth meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏から対流圏へのプラネタリー波束の下方伝播について2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2019年大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Interactions between planetary waves and mean circulations in the middle atmosphere during the Northern Hemisphere winter2019
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏におけるプラネタリー波束下方伝播の統計的解析2019
    • Author(s)
      松山裕矢、廣岡俊彦
    • Organizer
      日本気象学会2019年度春季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 成層圏におけるプラネタリー波束下方伝播の統計的解析(II)2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2019
    • Author(s)
      原田やよい, 佐藤薫，木下武也，安井良輔，廣岡俊彦，直江寛明
    • Organizer
      日本地球惑星科学連合2019年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2019
    • Author(s)
      原田やよい、佐藤薫、木下武也、安井良輔、廣岡俊彦、直江寛明
    • Organizer
      日本地球惑星科学連合2019年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Tropical water vapor in the lower stratosphere and its relationship to tropical/extratropical processes2019
    • Author(s)
      T. Wang、Q. Zhang、A. Hannachi、T. Hirooka、M. I. Hegglin
    • Organizer
      EC-Earth meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Downward propagation of planetary wave packets from the stratosphere to the troposphere during the Northern Hemisphere winter2019
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Relationship between traveling and stationary planetary waves in the Northern Hemisphere winter middle atmosphere2019
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      2019 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Downward propagation of planetary wave packets from the stratosphere to the troposphere during the Northern Hemisphere winter2019
    • Author(s)
      Y. Matsuyama, T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 成層圏におけるプラネタリー波束の下方伝播について2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      京都大学防災研究所「異常気象の発現メカニズムと大規模大気海洋変動の複合過程」研究集会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 南極域におけるオゾン全量変動と力学場の関係について2019
    • Author(s)
      劉光宇、廣岡俊彦、江口菜穂
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2019
    • Author(s)
      原田やよい, 佐藤薫，木下武也，安井良輔，廣岡俊彦，直江寛明
    • Organizer
      日本地球惑星科学連合2019年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 成層圏におけるプラネタリー波束下方伝播の統計的解析2019
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2019年度春季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Relationship between traveling and stationary planetary waves in the Northern Hemisphere winter middle atmosphere2019
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      2019 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 2009年11月の南米南端におけるオゾン量低下イベントに関する解析2019
    • Author(s)
      秋吉英治, 門脇正尚, 中村東奈, 杉田考史, 原田やよい, 廣岡俊彦, 水野亮
    • Organizer
      日本地球惑星科学連合2019年大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Downward propagation of planetary wave packets fromthe stratosphere to the troposphere during Northern Hemisphere winter2019
    • Author(s)
      T. Hirooka, Y. Matsuyama
    • Organizer
      Asia Oceania Geosciences Society 16th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Small Antarctic ozone hole in 2012 and 2017 and the relationship to dynamical fields2018
    • Author(s)
      T. Hirooka, G. Liu, N. Eguchi
    • Organizer
      2018 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] プラネタリー波の成層圏における反射について2018
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Relationships between Antarctic ozone hole and dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka and N. Eguchi
    • Organizer
      AOGS 15th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Structure and behavior of planetary waves and mean flows associated with sudden stratospheric warmings2018
    • Author(s)
      T. Hirooka and K. Iwao
    • Organizer
      AOGS 15th Annual Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Dynamical analysis in the Southern Hemisphere associated with a three-week total ozone reduction over Rio Gallegos in Argentina in November 20092018
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, T. Hirooka, Y. Harada, A. Mizuno
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Relationships between Antarctic ozone hole and dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      Asia Oceania Geosciences Society 14th Annual Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 北半球冬季対流圏上層における東西波数2増幅事例の時間発とその成層圏循環への影響2018
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 南極域におけるオゾン変動と力学場の関係2018
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2018年度秋季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] プラネタリー波の成層圏における反射について(II)2018
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatological structure and behavior of planetary waves and mean flows in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Small Antarctic ozone hole in 2012 and 2017 and the relationship to dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      9th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Diagnostics of a WN2-type major sudden stratospheric warming event in February 2018 using a new three-dimensional wave activity flux2018
    • Author(s)
      Y. Harada, K. Sato, T. Kinoshita, R. Yasui, T. Hirooka, and H. Naoe
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南極域におけるオゾン変動と力学場の関係2018
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] プラネタリー波の成層圏における反射について(II)2018
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Climatological structure and behavior of planetary waves and mean flows in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      K. Iwao and T. Hirooka
    • Organizer
      EMS Annual Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Climatological features of planetary waves in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      7th IAGA/ICMA/SCOSTEP Workshop on Vertical Coupling in the Atmosphere-Ionosphere System
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 2018年2月に発生した過去最大級の北極成層圏突然昇温について2018
    • Author(s)
      佐藤薫, 中島駿, 安井良輔, 冨川喜弘, 渡辺真吾, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] プラネタリー波の成層圏における反射について2018
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      「季節予測システムの進展と異常気象の要因分析」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Intercomparison of dynamical fields in the middle atmosphere revealed in global reanalyses2018
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] プラネタリー波の成層圏における反射について2018
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Intercomparison of dynamical fields in the middle atmosphere revealed in global reanalyses2018
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Relationships between Antarctic ozone hole and dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Relationships between Antarctic ozone hole and dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      Asia Oceania Geosciences Society 15th Annual Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Intercomparison of dynamical fields in the middle atmosphere revealed in global reanalyses2018
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Small Antarctic ozone hole in 2012 and 2017 and the relationship to dynamical fields2018
    • Author(s)
      T. Hirooka, G. Liu, and N. Eguchi
    • Organizer
      AGU Fall Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南極域におけるオゾン変動と力学場の関係2018
    • Author(s)
      劉光宇・廣岡俊彦・江口菜穂
    • Organizer
      日本気象学会2019年度秋季大会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Intercomparison of dynamical fields in the middle atmosphere revealed in global reanalyses2018
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] プラネタリー波の成層圏における反射について2018
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      「季節予測システムの進展と異常気象の要因分析」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatological structure and behavior of planetary waves and mean flows in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      European Meteorological Society (EMS) Annual Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動(Ⅱ)2018
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Intercomparison of dynamical fields in the middle atmosphere revealed in global reanalyses2018
    • Author(s)
      T. Hirooka and Y. Kawatani
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Structure and behavior of planetary waves and mean flows associated with sudden stratospheric warmings2018
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      Asia Oceania Geosciences Society 15th Annual Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatological features of planetary waves in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      K. Iwao and T. Hirooka
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2018
    • Author(s)
      原田やよい・佐藤薫・木下武也・安井良輔・廣岡俊彦・直江寛明
    • Organizer
      平成30年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Climatological features of planetary waves in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      7th IAGA/ICMA/SCOSTEP Workshop on Vertical Coupling in the Atmosphere-Ionosphere System
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Small Antarctic ozone hole in 2012 and 2017 and the relationship to dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, and N. Eguchi
    • Organizer
      9th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 南極域におけるオゾン変動と力学場の関係Ⅲ2018
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Relationships between Antarctic ozone hole and dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 2018年2月に発生した過去最大級の北極成層圏突然昇温について2018
    • Author(s)
      佐藤薫, 中島駿, 安井良輔, 冨川喜弘, 渡辺真吾, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2018
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本地球惑星科学連合2018年大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatological features of planetary waves in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] プラネタリー波の成層圏における反射について(II)2018
    • Author(s)
      松山裕矢, 廣岡俊彦
    • Organizer
      日本気象学会2018年度秋季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 新しい3次元波活動度フラックスを用いた2018年2月北半球大規模突然昇温の解析結果2018
    • Author(s)
      原田やよい, 佐藤薫，木下武也，安井良輔，廣岡俊彦，直江寛明
    • Organizer
      「季節予測システムの進展と異常気象の要因分析」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 南極域におけるオゾン変動と力学場の関係2018
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Diagnostics of a WN2-type major sudden stratospheric warming event in February 2018 using a new three-dimensional wave activity flux2018
    • Author(s)
      Y. Harada, K. Sato, T. Kinoshita, R. Yasui, T. Hirooka, H. Naoe
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 成層圏におけるプラネタリー波の下方伝播について2018
    • Author(s)
      松山裕矢・廣岡俊彦
    • Organizer
      平成30年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Dynamical analysis in the Southern Hemisphere associated with a three-week total ozone reduction over Rio Gallegos in Argentina in November 20092018
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, T. Hirooka, Y. Harada, and A. Mizuno
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Relationships between Antarctic ozone hole and dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, and N. Eguchi
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Climatological features of planetary waves in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      T. Hirooka and K. Iwao
    • Organizer
      7th IAGA/ICMA/SCOSTEP Workshop on Vertical Coupling in the Atmosphere-Ionosphere System
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動(II)2018
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2018年度春季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Intercomparison of dynamical fields in the middle atmosphere revealed in global reanalyses2018
    • Author(s)
      T. Hirooka and Y. Kawatani
    • Organizer
      EMS Annual Meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01280

  • [Presentation] Climatological features of planetary waves in the middle atmosphere during the Northern Hemisphere winter2018
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Diagnostics of a WN2-type major sudden stratospheric warming event in February 2018 using a new three-dimensional wave activity flux2018
    • Author(s)
      Y. Harada, K. Sato, T. Kinoshita, R. Yasui, T. Hirooka, H. Naoe
    • Organizer
      SPARC General Assembly 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 新しい3次元波活動度フラックスを用いた2018 年2月北半球大規模突然昇温の解析結果2018
    • Author(s)
      原田やよい, 佐藤薫，木下武也，安井良輔，廣岡俊彦，直江寛明
    • Organizer
      「季節予測システムの進展と異常気象の要因分析」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Small Antarctic ozone hole in 2012 and 2017 and the relationship to dynamical fields2018
    • Author(s)
      T. Hirooka, G. Liu, N. Eguchi
    • Organizer
      2018 AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Small Antarctic ozone hole in 2012 and 2017 and the relationship to dynamical fields2018
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      9th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Structure and behavior of planetary waves and mean flows associated with sudden stratospheric warmings2018
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      Asia Oceania Geosciences Society 14th Annual Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Dynamical analysis in the Southern Hemisphere associated with a three-week total ozone reduction over Rio Gallegos in Argentina in November 20092018
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, T. Hirooka,
    • Organizer
      SPARC General Assembly 2018
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Climatology and variability of the semiannual oscillation and the related tropical circulation2017
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) 2017 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 南米におけるオゾン全量低下と南極渦の移動、プラネタリー波、およびブロッキングとの関係について2017
    • Author(s)
      秋吉英治, 門脇正尚, 中村東奈, 杉田考史, 原田やよい, 廣岡俊彦, 水野亮
    • Organizer
      日本気象学会2017年度秋季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Climatological structure of planetary waves and mean flows in the Northern Hemisphere middle atmosphere during winter2017
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      2017 Joint IAPSO-IAMAS-IAGA Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 南米におけるオゾン全量低下と南極渦の移動、プラネタリー波、およびブロッキングとの関係について2017
    • Author(s)
      秋吉英治, 門脇正尚, 中村東奈, 杉田考史, 原田やよい, 廣岡俊彦, 水野亮
    • Organizer
      日本気象学会2017年度秋季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Impacts of mesospheric westerly-jet instability on the middle and lower atmosphere2017
    • Author(s)
      N. Eguchi, K. Kodera, T. Hirooka
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Impact of stratospheric dynamical change on the development of tropical deep convection2017
    • Author(s)
      Hirooka, T., R. Kato, and N. Eguchi,
    • Organizer
      Joint SPARC Dynamics & Observations Workshop- QBOi, FISAPS & SATIO-TCS
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Impacts of mesospheric westerly-jet instability on the middle and lower atmosphere2017
    • Author(s)
      N. Eguchi, K. Kodera, T. Hirooka
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to blocking in the troposphere2017
    • Author(s)
      Akiyoshi, H., M. Kadowaki, H. Nakamura, T. Sugita, Y. Harada, T. Hirooka, and A. Mizuno,
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Minor constituent changes related to the anomalous QBO phase transition in 20162017
    • Author(s)
      Hirooka, T., R. Kato, and N. Eguchi
    • Organizer
      Joint SPARC Dynamics & Observations Workshop- QBOi, FISAPS & SATIO-TCS
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Time evolution of wave amplification events of the upper-tropospheric zonal wavenumber two and its influence on the stratospheric circulation during the boreal winter2017
    • Author(s)
      Y. Harada, T. Hirooka
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) 2017 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動2017
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      「様々な結合過程がもたらす異常気象の実態とそのメカニズム」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2017
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      平成29 年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Time evolution of wave amplification events of the upper-tropospheric zonal wavenumber two and its influence on the stratospheric circulation during the boreal winter2017
    • Author(s)
      Y. Harada, T. Hirooka
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) 2017 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to planetary wave activity in the stratosphere and blocking in the troposphere2017
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, Y. Harada, T. Hirooka, A. Mizuno
    • Organizer
      The fifth Chemistry-Climate Model Initiative (CCMI) Science Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 近年のオゾンホール変動の特徴と力学場の関係2017
    • Author(s)
      松村 直季, 廣岡 俊彦
    • Organizer
      第38回日本気象学会九州支部発表会
    • Place of Presentation
      くまもと森都心プラザ, 熊本
    • Year and Date
      2017-03-05
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 南極域におけるオゾン変動と力学場の関係II2017
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2017年度秋季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Time evolution of wave amplification events of the upper-tropospheric zonal wavenumber two and its influence on the stratospheric circulation during the boreal winter2017
    • Author(s)
      Harada, Y., and T. Hirooka,
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) 2017 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 南極域におけるオゾン変動と力学場の関係II2017
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2017年度秋季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 近年のオゾンホール変動の特徴と力学場の関係2017
    • Author(s)
      松村 直季, 廣岡 俊彦
    • Organizer
      第38回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to blocking in the troposphere2017
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, Y. Harada, T. Hirooka, A. Mizuno
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to planetary wave activity in the stratosphere and blocking in the troposphere2017
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, Y. Harada, T. Hirooka, A. Mizuno
    • Organizer
      The fifth Chemistry-Climate Model Initiative (CCMI) Science Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Impacts of mesospheric westerly-jet instability on the middle and lower atmosphere2017
    • Author(s)
      Eguchi, N., T. Hirooka, H. Mukougawa, and K. Kodera
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 南米におけるオゾン全量低下と南極渦の移動、プラネタリー波、およびブロッキングとの関係について2017
    • Author(s)
      秋吉英治, 門脇正尚, 中村東奈, 杉田考史, 原田やよい, 廣岡俊彦, 水野亮
    • Organizer
      日本気象学会2017年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動2017
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2017年度春季大会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Climatology and variability of the semiannual oscillation and the related tropical circulation.2017
    • Author(s)
      Hirooka, T., and Y. Kawatani
    • Organizer
      8th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Climatology and variability of the semiannual oscillation and the related tropical circulation2017
    • Author(s)
      Hirooka, T., and Y. Kawatani,
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) 2017 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動2017
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2017年度春季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Climatological structure of planetary waves and mean flows in the Northern Hemisphere middle atmosphere during winter2017
    • Author(s)
      Iwao, K., and T. Hirooka,
    • Organizer
      oint IAPSO-IAMAS-IAGA Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Dynamical Features and Minor Constituent Changes Related to the Anomalous QBO Phase Transition in 20162017
    • Author(s)
      T. Hirooka, R. Kato, N. Eguchi
    • Organizer
      2017 Joint IAPSO-IAMAS-IAGA Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動2017
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      「様々な結合過程がもたらす異常気象の実態とそのメカニズム」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatological structure of planetary waves and mean flows in the Northern Hemisphere middle atmosphere during winter2017
    • Author(s)
      K. Iwao, T. Hirooka
    • Organizer
      2017 Joint IAPSO-IAMAS-IAGA Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2017
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      「様々な結合過程がもたらす異常気象の実態とそのメカニズム」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Dynamical and minor constituent changes related to the anomalous QBO appearance in 20162017
    • Author(s)
      T. Hirooka, R. Kato, N. Eguchi
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 衛星データに見られる成層圏突然昇温と成層圏・中間圏・下部熱圏の大気循環2017
    • Author(s)
      岩尾航希，廣岡俊彦
    • Organizer
      MTI研究集会
    • Invited
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to planetary wave activity in the stratosphere and blocking in the troposphere2017
    • Author(s)
      Akiyoshi, H., M. Kadowaki, H. Nakamura, T. Sugita, Y. Harada, T. Hirooka, and A. Mizuno
    • Organizer
      The fifth Chemistry-Climate Model Initiative (CCMI) Science Workshop,
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Dynamical Features and Minor Constituent Changes Related to the Anomalous QBO Phase Transition in 20162017
    • Author(s)
      Hirooka, T., R. Kato, and N. Eguchi
    • Organizer
      2017 Joint IAPSO-IAMAS-IAGA Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Minor constituent changes related to the anomalous QBO phase transition in 20162017
    • Author(s)
      T. Hirooka, R. Kato, N. Eguchi
    • Organizer
      Joint SPARC Dynamics & Observations Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Dynamical and minor constituent changes related to the anomalous QBO appearance in 20162017
    • Author(s)
      Hirooka, T., R. Kato, N. Eguchi
    • Organizer
      JpGU-AGU Joint Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Major sudden stratospheric warming events and the north Atlantic eddy driven jet for 1958-2014 winters2017
    • Author(s)
      W. Iqbal, A. Hannachi, T. Hirooka
    • Organizer
      EGU General Assembly 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Dynamical Features and Minor Constituent Changes Related to the Anomalous QBO Phase Transition in 20162017
    • Author(s)
      T. Hirooka, R. Kato, N. Eguchi
    • Organizer
      2017 Joint IAPSO-IAMAS-IAGA Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 南極域におけるオゾン変動と力学場の関係Ⅱ2017
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2017年度秋季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動2017
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      平成29 年度「異常気象と長期変動」研究集会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Climatology and variability of the semiannual oscillation and the related tropical circulation2017
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) 2017 Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Relationships between Antarctic Ozone Hole and Dynamical Fields2017
    • Author(s)
      G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      Asian Conference on Meteorology 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Minor constituent changes related to the anomalous QBO phase transition in 20162017
    • Author(s)
      T. Hirooka, R. Kato, N. Eguchi
    • Organizer
      Joint SPARC Dynamics & Observations Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] A three-week total ozone reduction over Rio Gallegos in Argentina in November 2009 and its relation to blocking in the troposphere2017
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, Y. Harada, T. Hirooka, A. Mizuno
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Climatology and variability of the semiannual oscillation and the related tropical circulation2017
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      8th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] オゾンホールの鉛直構造とその年々変動について2017
    • Author(s)
      徳安 愛, 廣岡 俊彦, 江口 菜穂
    • Organizer
      第38回日本気象学会九州支部発表会
    • Place of Presentation
      くまもと森都心プラザ, 熊本
    • Year and Date
      2017-03-05
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Major Sudden Stratospheric Warming events and the north Atlantic eddy driven jet for 1958-2014 winters.2017
    • Author(s)
      Iqbal, W., A. Hannachi, and T. Hirooka
    • Organizer
      EGU General Assembly 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Major sudden stratospheric warming events and the north Atlantic eddy driven jet for 1958-2014 winters2017
    • Author(s)
      W. Iqbal, A. Hannachi, T. Hirooka
    • Organizer
      EGU General Assembly 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] 2016年のQBO異常に伴う力学場と大気微量成分の変動.2017
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2017年度春季大会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] オゾンホールの鉛直構造とその年々変動について2017
    • Author(s)
      徳安 愛, 廣岡 俊彦, 江口 菜穂
    • Organizer
      第38回日本気象学会九州支部発表会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 北半球冬季対流圏上層における東西波数2増幅事例の時間発展とその成層圏循環への影響2017
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      「様々な結合過程がもたらす異常気象の実態とそのメカニズム」に関する研究集会
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatology and variability of the semiannual oscillation and the related tropical circulation2017
    • Author(s)
      T. Hirooka, Y. Kawatani
    • Organizer
      8th Symposium on Polar Science
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Dynamical and minor constituent changes related to the anomalous QBO appearance in 20162017
    • Author(s)
      T. Hirooka, R. Kato, N. Eguchi
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01159

  • [Presentation] Modulation of the semiannual oscillation induced by sudden stratospheric warming events2016
    • Author(s)
      T. Hirooka, T. Ohata, N. Eguchi
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Place of Presentation
      University of Tokyo, Tokyo, Japan
    • Year and Date
      2016-09-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 中間圏における大気大循環の南北両半球の比較2016
    • Author(s)
      加藤 諒一, 廣岡 俊彦, 江口 菜穂
    • Organizer
      第37回日本気象学会九州支部発表会
    • Place of Presentation
      九州大学伊都キャンパス(福岡県・福岡市)
    • Year and Date
      2016-03-05
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predominance of zonal wavenumber 2 in the boreal winter 2013/20142016
    • Author(s)
      Y. Harada, T. Hirooka
    • Organizer
      SPARC DynVar Workshop & S-RIP Meeting
    • Place of Presentation
      Finnish Meteorological Institute, Helsinki, Finlannd
    • Year and Date
      2016-06-10
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析(第5報)～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2016
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2016年度秋季大会
    • Place of Presentation
      名古屋大学，名古屋
    • Year and Date
      2016-10-26
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Interannual changes of stratospheric ozone and their relationship to dynamical processes2016
    • Author(s)
      T. Handa, G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      SPARC Workshop SHARP2016
    • Place of Presentation
      Berlin(Germany)
    • Year and Date
      2016-02-17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 衛星データから見たオゾン量の経年変動と力学場の関係(Ⅲ)2016
    • Author(s)
      半田太郎, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2016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
    • Year and Date
      2016-05-21
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 冬季中層大気における西風分布とプラネタリー波2016
    • Author(s)
      岩尾航希, 廣岡俊彦
    • Organizer
      日本気象学会2016年度秋季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 中間圏における大気大循環の南北両半球の比較2016
    • Author(s)
      加藤諒一, 廣岡俊彦, 江口菜穂
    • Organizer
      第37回日本気象学会九州支部発表会
    • Place of Presentation
      九州大学, 福岡市
    • Year and Date
      2016-03-05
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] udden tropical stratospheric warming by subtropical jet variation in the middle atmosphere2016
    • Author(s)
      Eguchi, N., K. Kodera, and T. Hirooka
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predominance of zonal wavenumber 2 in the boreal winter 2013/20142016
    • Author(s)
      Harada, Y., and T. Hirooka
    • Organizer
      SPARC DynVar Workshop & S-RIP Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 衛星データから見たオゾン量の経年変動と力学場の関係(Ⅲ)2016
    • Author(s)
      半田太郎, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2016年度春季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 南極域におけるオゾン変動と力学場の関係2016
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2016年度秋季大会
    • Place of Presentation
      名古屋大学，名古屋
    • Year and Date
      2016-10-28
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 南極オゾンホールの経年変化2016
    • Author(s)
      石田瑛美, 廣岡 俊彦, 江口 菜穂
    • Organizer
      第37回日本気象学会九州支部発表会
    • Place of Presentation
      九州大学伊都キャンパス(福岡県・福岡市)
    • Year and Date
      2016-03-05
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Dynamical features and the relation to the polar stratospheric cloud formation in the winter 2015/20162016
    • Author(s)
      Hirooka, T., R. Kato, E. Ishida, Y. Harada, and N. Eguchi
    • Organizer
      Quadrennial Ozone Symposium 2016
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Circulation changes in the mesosphere and the lower thermosphere associated with sudden stratospheric warmings2016
    • Author(s)
      T. Hirooka, K. Iwao
    • Organizer
      2016 AGU Fall Meeting
    • Place of Presentation
      Moscone Convention Center, San Francisco, USA
    • Year and Date
      2016-12-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Contribution of planetary waves to the three-week total ozone reduction over Rio Gallegos. Argentina, in November 2009.2016
    • Author(s)
      Akiyoshi, H., M. Kadowaki, H. Nakamura, T. Sugita, T. Hirooka, and A. Mizuno
    • Organizer
      Quadrennial Ozone Symposium 2016
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Modulation of the semiannual oscillation induced by sudden stratospheric warming events2016
    • Author(s)
      Hirooka, T., T. Ohata, and N. Eguchi
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Dynamical features and the relation to the polar stratospheric cloud formation in the winter 2015/20162016
    • Author(s)
      T. Hirooka, R. Kato, E. Ishida, Y. Harada, N. Eguchi
    • Organizer
      Quadrennial Ozone Symposium 2016
    • Place of Presentation
      Edinburgh International Conference Centre, Edinburgh, United Kingdom
    • Year and Date
      2016-09-06
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Circulation changes in the mesosphere and the lower thermosphere associated with sudden stratospheric warmings2016
    • Author(s)
      Hirooka, T., and K. Iwao
    • Organizer
      2016 American Geophysical Union Fall meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 冬季中層大気における西風分布とプラネタリー波2016
    • Author(s)
      岩尾航希, 廣岡俊彦
    • Organizer
      日本気象学会2016年度秋季大会
    • Place of Presentation
      名古屋大学，名古屋
    • Year and Date
      2016-10-28
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Stratospheric wave activity and the eddy-driven jet for 1958-2014 winters.2016
    • Author(s)
      Iqbal, W., A. Hannachi, and T. Hirooka
    • Organizer
      2016 American Geophysical Union Fall meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Contribution of planetary waves to the three-week total ozone reduction over Rio Gallegos. Argentina, in November 20092016
    • Author(s)
      H. Akiyoshi, M. Kadowaki, H. Nakamura, T. Sugita, T. Hirooka, A. Mizuno
    • Organizer
      Quadrennial Ozone Symposium 2016
    • Place of Presentation
      Edinburgh International Conference Centre, Edinburgh, United Kingdom
    • Year and Date
      2016-09-07
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析(第3報)～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2016
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2016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
    • Year and Date
      2016-05-18
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] Climatology and interannual variability of the equatorial semiannual oscillation2016
    • Author(s)
      T. Hirooka, T. Ohata, N. Eguchi, Y. Kawatani
    • Organizer
      SPARC Data Assimilation (DA) Workshop and SPARC Reanalysis Intercomparison Project (S-RIP) Workshop
    • Place of Presentation
      Inn at Laurel Point, Victoria, Canada
    • Year and Date
      2016-10-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 南極オゾンホールの経年変化2016
    • Author(s)
      石田瑛美, 廣岡俊彦, 江口菜穂
    • Organizer
      第37回日本気象学会九州支部発表会
    • Place of Presentation
      九州大学, 福岡市
    • Year and Date
      2016-03-05
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析(第5報)～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2016
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2016年度秋季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Stratospheric wave activity and the eddy-driven jet for 1958-2014 winters2016
    • Author(s)
      W. Iqbal, A. Hannachi, T. Hirooka
    • Organizer
      2016 AGU Fall Meeting
    • Place of Presentation
      Moscone Convention Center, San Francisco, USA
    • Year and Date
      2016-12-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 南極域におけるオゾン変動と力学場の関係2016
    • Author(s)
      劉光宇, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2016年度秋季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Climatology and interannual variability of the equatorial semiannual oscillation2016
    • Author(s)
      Hirooka, T., T. Ohata, N. Eguchi, and Y. Kawatani
    • Organizer
      SPARC Data Assimilation (DA) Workshop and SPARC Reanalysis Intercomparison Project (S-RIP) Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Interannual changes of stratospheric ozone and their relationship to dynamical processes2016
    • Author(s)
      T. Handa, G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      SPARC Workshop SHARP2016
    • Place of Presentation
      Seminaris Campus Conference Center and Hotel Berlin, Berlin, Germany
    • Year and Date
      2016-02-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析(第3報)～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2016
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2016年度春季大会
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Sudden tropical stratospheric warming by subtropical jet variation in the middle atmosphere2016
    • Author(s)
      N. Eguchi, K. Kodera, T. Hirooka
    • Organizer
      International Symposium on the Whole Atmosphere (ISWA)
    • Place of Presentation
      University of Tokyo, Tokyo, Japan
    • Year and Date
      2016-09-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04052

  • [Presentation] 北半球冬季における成層圏突然昇温の生起と予測可能性について2015
    • Author(s)
      廣岡俊彦, 向川均
    • Organizer
      地球電磁気・地球惑星圏学会第138回総会及び講演会
    • Place of Presentation
      東京大学, 東京都文京区
    • Year and Date
      2015-11-01
    • Invited
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Unusual features of the planetary wave predominance of zonal wavenumber two in the boreal winter 2013/20142015
    • Author(s)
      T. Hirooka and Y. Harada
    • Organizer
      2015 AGU Fall Meeting
    • Place of Presentation
      San Francisco(USA)
    • Year and Date
      2015-12-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] リオ・ガジェゴス(アルゼンチン)上空の2009年11月のオゾン全量低下に関連した南半球高緯度の力学場の解析と1979～2011年の力学場・化学場の解析2015
    • Author(s)
      門脇正尚・秋吉英治・中村東奈・杉田考史・水野亮・廣岡俊彦
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 衛星データから見たオゾン量の経年変動と力学場の関係(Ⅱ)2015
    • Author(s)
      半田太郎, 廣岡俊彦
    • Organizer
      日本気象学会2015年度秋季大会
    • Place of Presentation
      京都テルサ, 京都市
    • Year and Date
      2015-10-30
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Interannual changes of stratospheric ozone and their relation with dynamical fields2015
    • Author(s)
      T. Handa, G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      The 1st Asian Conference on Meteorology
    • Place of Presentation
      Kyoto U., Kyoto, Japan
    • Year and Date
      2015-10-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2015
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2015年度春季大会,
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 衛星データから見たオゾン量の経年変動と力学場の関係(Ⅱ)2015
    • Author(s)
      半田太郎・廣岡俊彦
    • Organizer
      日本気象学会2015年度秋季大会
    • Place of Presentation
      京都テルサ(京都府・京都市)
    • Year and Date
      2015-10-28
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Extraordinary features of the planetary wave propagation during the boreal winter 2013/2014 and the zonal wavenumber two predominance2015
    • Author(s)
      Y. Harada, T. Hirooka
    • Organizer
      The First Asian Conference on Meteorology
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Year and Date
      2015-10-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏大規模突然昇温の予測可能性: 2001/02～2012/13年の気象庁現業1ヶ月アンサンブル予報データの解析結果2015
    • Author(s)
      田口正和, 向川均, 廣岡俊彦, 野口峻佑, 余田成男
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議, つくば市
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Interannual changes of stratospheric ozone as revealed by satellite observations and their relation with dynamical fields2015
    • Author(s)
      T. Handa, G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      Asia Oceania Geosciences Society (AOGS) 2015
    • Place of Presentation
      Suntec Singapore Convention & Exhibition Centre, Singapore
    • Year and Date
      2015-08-03
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏大規模突然昇温の予測可能性: 2001/02～2012/13 年の気象庁現業1ヶ月アンサンブル予報データの解析結果2015
    • Author(s)
      田口正和・向川 均・廣岡俊彦・野ロ峻佑・余田成男
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] リオ・ガジェゴス（アルゼンチン）上空の2009年11月のオゾン全量低下に関連した南半球高緯度の力学場の解析と1979～2011年の力学場・化学場の解析2015
    • Author(s)
      門脇正尚, 秋吉英治, 中村東奈, 杉田考史, 水野亮, 廣岡俊彦
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議, つくば市
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 赤道域半年周期振動と成層圏突然昇温の関連について2015
    • Author(s)
      大羽田剛史, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議, つくば市
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏突然昇温に伴う中間圏・下部熱圏の変動2015
    • Author(s)
      岩尾航希・廣岡俊彦
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Modulation of the semiannual oscillation associated with stratospheric sudden warming events2015
    • Author(s)
      T. Hirooka, T. Ohata, N. Eguchi
    • Organizer
      15th European Meteorological Society Annual Meeting
    • Place of Presentation
      Hotel Marinela Sofia, Sofia, Bulgaria
    • Year and Date
      2015-09-07
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏突然昇温に伴う中間圏・下部熱圏の変動2015
    • Author(s)
      岩尾航希, 廣岡俊彦
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議, つくば市
    • Year and Date
      2015-05-24
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析(第2報)～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2015
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2015年度秋季大会
    • Place of Presentation
      京都テルサ, 京都市
    • Year and Date
      2015-10-30
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Interannual changes of stratospheric ozone as revealed by satellite observations and their relation with dynamical fields2015
    • Author(s)
      T. Handa, G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      AOGS2015 12th Annual Meeting,
    • Place of Presentation
      Singapore(Singapore)
    • Year and Date
      2015-08-02
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2015
    • Author(s)
      原田やよい, 廣岡俊彦
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議, つくば市
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Unusual features of the planetary wave predominance of zonal wavenumber two in the boreal winter 2013/20142015
    • Author(s)
      T. Hirooka, Y. Harada
    • Organizer
      2015 American Geophysical Union (AGU) Fall Meeting
    • Place of Presentation
      Moscone South, San Francisco, USA
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Extraordinary features of the planetary wave propagation during the boreal winter 2013/2014 and the zonal wavenumber two predominance2015
    • Author(s)
      Y. Harada and T. Hirooka
    • Organizer
      The 1st Asian Conference on Meteorology
    • Place of Presentation
      Kyoto U., Kyoto, Japan
    • Year and Date
      2015-10-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Influence of thermal tides on the mean field in the MLT region2015
    • Author(s)
      T. Hirooka, K. Iwao, T. Ohata, N. Eguchi
    • Organizer
      Conference on Sun-Climate Connections 2015
    • Place of Presentation
      Wissenschaftszentrum Kiel, Kiel, Germany
    • Year and Date
      2015-03-16
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Variations in the mesosphere and the lower thermosphere associated with stratospheric sudden warming events2015
    • Author(s)
      K. Iwao and T. Hirooka
    • Organizer
      15th EMS Annual Meeting,
    • Place of Presentation
      Sofia(Bulgaria)
    • Year and Date
      2015-09-07
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] JRA-55を用いた北半球冬季の惑星規模波動の伝播特性解析(第2報)～2013/14年北半球冬季に見られた東西波数2の卓越に着目して～2015
    • Author(s)
      原田やよい・廣岡俊彦
    • Organizer
      日本気象学会2015年度秋季大会
    • Place of Presentation
      京都テルサ(京都府・京都市)
    • Year and Date
      2015-10-28
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Extraordinary features of the planetary wave propagation during the boreal winter 2013/2014 and the zonal wavenumber two predominance2015
    • Author(s)
      Y. Harada, T. Hirooka
    • Organizer
      SPARC Reanalysis Intercomparison Project (S-RIP) Workshop
    • Place of Presentation
      Universite Pierre et Marie Curie (UPMC), Paris, France
    • Year and Date
      2015-10-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 南極オゾンホールの経年変化が大気大循環に与える影響2015
    • Author(s)
      太田智大, 廣岡俊彦
    • Organizer
      第36回日本気象学会九州支部発表会
    • Place of Presentation
      宝山ホール, 鹿児島市
    • Year and Date
      2015-03-07
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 赤道域半年周期振動と成層圏突然昇温の関連について2015
    • Author(s)
      大羽田剛史・廣岡俊彦・江口菜穂
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Variations in the mesosphere and the lower thermosphere associated with stratospheric sudden warming events2015
    • Author(s)
      K. Iwao and T. Hirooka
    • Organizer
      15th European Meteorological Society Annual Meeting
    • Place of Presentation
      Hotel Marinela Sofia, Sofia, Bulgaria
    • Year and Date
      2015-09-07
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Extraordinary features of the planetary wave propagation during the boreal winter 2013/2014 and the zonal wavenumber two predominance2015
    • Author(s)
      Y. Harada and T. Hirooka
    • Organizer
      PARC Reanalysis Intercomparison Project (S-RIP) Workshop
    • Place of Presentation
      Paris(France)
    • Year and Date
      2015-10-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 成層圏大規模突然昇温の予測可能性：2001/02～2012/13年の気象庁現業1ヶ月アンサンブル予報データの解析結果2015
    • Author(s)
      田口正和，向川均，廣岡俊彦，野口峻佑，余田成男
    • Organizer
      日本気象学会2015年度春季大会
    • Place of Presentation
      つくば国際会議場（茨城県・つくば市）
    • Year and Date
      2015-05-21
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Modulation of the semiannual oscillation associated with stratospheric sudden warming events.2015
    • Author(s)
      T. Hirooka, T. Ohata, N. Eguch
    • Organizer
      15th EMS Annual Meeting
    • Place of Presentation
      Sofia(Bulgaria)
    • Year and Date
      2015-09-07
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 北半球冬季における成層圏突然昇温の生起と予測可能性について2015
    • Author(s)
      廣岡俊彦, 向川均
    • Organizer
      地球電磁気・地球惑星圏学会第138回総会及び講演会,
    • Place of Presentation
      地球電磁気・地球惑星圏学会第138回総会及び講演会,
    • Year and Date
      2015-11-01
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Interannual changes of stratospheric ozone and their relation with dynamical fields2015
    • Author(s)
      T. Handa, G. Liu, T. Hirooka, N. Eguchi
    • Organizer
      The First Asian Conference on Meteorology
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Year and Date
      2015-10-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Equatorial circulation changes up to the mesosopause during stratospheric sudden warming events2014
    • Author(s)
      T. Hirooka, T. Ohata, N. Eguchi
    • Organizer
      2014 American Geophysical Union Fall Meeting
    • Place of Presentation
      Moscone Convention Center, San Francisco, USA
    • Year and Date
      2014-12-17
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Aura EOS/MLSデータによる熱帯域半年周期振動の変動について2014
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2014年度秋季大会
    • Place of Presentation
      福岡国際会議場, 福岡市
    • Year and Date
      2014-10-22
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 波数2型の成層圏突然昇温と成層圏対流圏力学結合2014
    • Author(s)
      直江寛明, 黒田友二, 柴田清孝, 廣岡俊彦
    • Organizer
      日本気象学会2014年度秋季大会
    • Place of Presentation
      福岡国際会議場, 福岡市
    • Year and Date
      2014-10-22
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 気象庁1ヶ月アンサンブル予報を用いた冬季成層圏北極点温度の予測可能性に関する解析2014
    • Author(s)
      野口峻佑, 向川均, 廣岡俊彦, 田口正和, 余田成男
    • Organizer
      日本気象学会2014年度春季大会
    • Place of Presentation
      横浜市開港記念会館, 横浜市
    • Year and Date
      2014-05-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Predictability of stratosphere-troposphere dynamical coupling examined by ensemble forecast datasets2014
    • Author(s)
      H. Mukougawa, T. Hirooka, K. Kodera, Y. Kuroda, S. Noguchi
    • Organizer
      14th European Meteorological Society Annual Meeting
    • Place of Presentation
      Clarion Congress Hotel Prague, Prague, Czech Republic
    • Year and Date
      2014-10-09
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Month-to-month predictability variations of the winter-time stratospheric polar vortex in an operational 1-month ensemble prediction system2014
    • Author(s)
      H. Mukougawa, S. Noguchi, S. Yoden, M. Taguchi, T. Hirooka
    • Organizer
      11th Annual Meeting of Asia Oceania Geoscience Society 2014
    • Place of Presentation
      Hotel Royton, Sapporo, Japan
    • Year and Date
      2014-07-28
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 衛星データから見たオゾン量の経年変動と力学場の関係2014
    • Author(s)
      半田太郎, 廣岡俊彦
    • Organizer
      日本気象学会2014年度秋季大会
    • Place of Presentation
      福岡国際会議場, 福岡市
    • Year and Date
      2014-10-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 赤道域半年周期振動の年々変動と経度依存性について2014
    • Author(s)
      大羽田剛史, 廣岡俊彦, 江口菜穂
    • Organizer
      第8回MUレーダー・赤道レーダーシンポジウム
    • Place of Presentation
      京都大学生存圏研究所, 宇治市
    • Year and Date
      2014-09-17
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏突然昇温により引き起こされる半年周期振動の年々変動2014
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      日本地球惑星科学連合2014年大会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Year and Date
      2014-04-30
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Interannual changes of the semiannual oscillation induced by stratospheric sudden warming events2014
    • Author(s)
      T. Ohata, C. Iida, T. Hirooka, N. Eguchi
    • Organizer
      11th Annual Meeting of Asia Oceania Geoscience Society 2014
    • Place of Presentation
      Hotel Royton, Sapporo, Japan
    • Year and Date
      2014-07-29
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 赤道域半年周期振動の年々変動と経度依存性について2014
    • Author(s)
      大羽田剛史, 廣岡俊彦, 江口菜穂, 岩尾航希
    • Organizer
      急発達する低気圧の実態・予測・災害軽減に関する研究集会
    • Place of Presentation
      京都大学宇治キャンパス 防災研究所連携研究棟3F大セミナー室, 宇治市
    • Year and Date
      2014-11-18
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Equatorial circulation changes in the mesosphere and lower thermosphere during stratospheric sudden warming events2014
    • Author(s)
      T. Hirooka, T. Ohata, K. Iwao, N. Eguchi
    • Organizer
      14th European Meteorological Society Annual Meeting
    • Place of Presentation
      Clarion Congress Hotel Prague, Prague, Czech Republic
    • Year and Date
      2014-10-10
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏突然昇温により引き起こされる半年周期振動の年々変動2014
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2014年度春季大会
    • Place of Presentation
      横浜市開港記念会館, 横浜市
    • Year and Date
      2014-05-21
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Circulation changes in the mesosphere during sudden warming events2013
    • Author(s)
      T. Hirooka, C. Iida, N. Eguchi
    • Organizer
      11th Scientific Assembly of IAGA
    • Place of Presentation
      Merida, Mexico
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] Observed circulation changes up to the mesopause during sudden warming events2013
    • Author(s)
      T. Hirooka, T. Ohata, C. Iida, N. Eguchi
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] Observed circulation changes up to the mesopause during sudden warming events2013
    • Author(s)
      Hirooka, T., T. Ohata, C. Iida, N. Eguchi
    • Organizer
      2013 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2013-12-11
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] EOS/MLS データに基づく成層圏・中間圏における半年周期振動の解析2013
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      第7回MU レーダー・赤道レーダーシンポジウム
    • Place of Presentation
      京都大学生存圏研究所, 宇治
    • Year and Date
      2013-09-13
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] General circulation changes up to the mesopause during sudden warming events2013
    • Author(s)
      T. Hirooka, C. Iida, N. Eguchi
    • Organizer
      Joint DynVar/SNAP Workshop
    • Place of Presentation
      Reading, UK
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] 成層圏突然昇温前後の中間圏循環の変動について2012
    • Author(s)
      廣岡俊彦
    • Organizer
      2012年度PANSY研究集会
    • Place of Presentation
      国立極地研究所(東京都)
    • Year and Date
      2012-12-17
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Stratosphere-Troposphere Dynamical Coupling during Vortex-Splitting Major stratospheric Sudden Warming Events in theNorthern and Southern Hemispheres2011
    • Author(s)
      Hirooka, Toshihiko, Tomoko Ichimaru, Yayoi Harada, Hiroaki Naoe, Hitoshi Mukougawa
    • Organizer
      2011 International Union of Geodesy and Geophysics (IUGG) General Assembly
    • Place of Presentation
      Melbourne (Australia)
    • Year and Date
      2011-07-05
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Predictability of northern winter stratospheric conditions using JMA one-month ensemble predictions for 2001/02-2009/10. Warming Events in the Northern and Southern Hemispheres2011
    • Author(s)
      Taguchi, Masakazu, Hitoshi Mukougawa, Toshihiko Hirooka, Shunsuke Noguchi, Shigeo Yoden
    • Organizer
      2011 International Union of Geodesy and Geophysics (IUGG) General Assembly
    • Place of Presentation
      Melbourne (Australia)
    • Year and Date
      2011-07-05
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 気象庁1ヶ月アンサンブル予報結果を用いた成層圏-対流圏力学結合の予測可能性に関する研究2011
    • Author(s)
      向川均, 長田翔, 黒田友二, 一丸知子, 廣岡俊彦
    • Organizer
      日本気象学会2011年度春季大会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 2001/02-2009/10年における気象庁1ヶ月アンサンブル予報データを用いた冬季北半球成層圏の予測可能性2011
    • Author(s)
      田口正和, 向川均, 廣岡俊彦, 野口峻佑, 余田成男
    • 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)
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Stratoshere-troposphere coupling : Predictability variation associated with stratospheric sudde warming events2011
    • Author(s)
      Shigeo Yoden, Shunsuke Noguchi, Masakazu Taguchi, Hitoshi Mukougawa, Toshihiko Hirooka
    • Organizer
      WCRP OSC : Climate Research in Service to Society
    • Place of Presentation
      Denver (USA)
    • Year and Date
      2011-10-24
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Predictability of Northern winter stratospheric conditions using JMA one-month ensemble predictions for 2001/02-2009/102011
    • Author(s)
      Taguchi, M., H. Mukougawa, T. Hirooka, S. Noguchi and Yoden S
    • Organizer
      WCRP OSC:Climate Research in Service to Society
    • Place of Presentation
      Denver(USA)
    • Year and Date
      2011-10-24
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 1ヶ月アンサンブル予報における極域大気の予測可能性変動2011
    • Author(s)
      野口峻佑、余田成男、田口正和、向川均、廣岡俊彦
    • Organizer
      平成23年度「異常気象と長期変動」研究集会
    • Place of Presentation
      京都大学宇治キャンパス(宇治市)
    • Year and Date
      2011-11-08
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Predictability of Northern winter stratospheric conditions using JMA one-month ensemble predictions for 2001/02-2009/102011
    • Author(s)
      田口正和・向川均・廣岡俊彦・野口峻佑・余田成男
    • Organizer
      WCRP Open Science Conference
    • Place of Presentation
      Denver (USA)
    • Year and Date
      2011-10-24
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 2001/02-2009/10年における気象庁1ヶ月アンサンブル予報データを用いた冬季北半球成層圏の予測可能性2011
    • Author(s)
      田口正和、向川均、廣岡俊彦、野口峻佑, 余田成男
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉市)
    • Year and Date
      2011-05-22
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Predictability of NH winter stratospheric conditions using JMA one-month enseible predictions for 2001/02-2009/102011
    • Author(s)
      田口正和・向川均・廣岡俊彦・野口峻佑・余田成男
    • Organizer
      IUGG General Assembly
    • Place of Presentation
      Melbourne (Australia)
    • Year and Date
      2011-07-06
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Influence of stratospheric sudden warmings on the predictability of the Northern Hemisphere Annular Mode2011
    • Author(s)
      Mukougawa Hitoshi, Sho Nagata, Toshihiko Hirooka, Yuhji Kuroda
    • Organizer
      AGU Fall Meeting 2011
    • Place of Presentation
      San Francisco (USA)
    • Year and Date
      2011-12-09
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Predictability of Northern winter stratospheric conditions using JMA one-month ensemble predictions for 2001/02-2009/102011
    • Author(s)
      Msakazu Taguchi, Hitoshi Mukougawa, Toshihiko Hirooka, Shunsuke Noguchi, Shigeo Yoden
    • Organizer
      WCRP OSC : Climate Research in Service to Society
    • Place of Presentation
      Denver (USA)
    • Year and Date
      2011-10-24
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Influence of Stratospheric Sudden Warmings on the Predictability of the Northern Hemisphere Annular Mode2011
    • Author(s)
      Mukougawa, Hitoshi, Sho Nagata, Toshihiko Hirooka, Yuhji Kuroda the Northern Hemisphere Annular Mode
    • Organizer
      2011 International Union of Geodesy and Geophysics (IUGG) General Assembly
    • Place of Presentation
      Melbourne (Australia)
    • Year and Date
      2011-07-05
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Influence of Stratospheric Sudden Warmings on the Predictability of the Northern Hemisphere Annular Mode2011
    • Author(s)
      Mukougawa, H., S. Nagata, T. Hirooka, Y. Kuroda
    • Organizer
      International Union of Geodesy and Geophysics(IUGG) General Assembly
    • Place of Presentation
      Melbourne Australia)
    • Year and Date
      2011-07-05
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Stratosphere-troposphere dynamical coupling through blocking phenomena during recent major stratospheric sudden warmings2010
    • Author(s)
      T. Hirooka, T. Ichimaru, Y. Harada, H Naoe and H. Mukougawa
    • Organizer
      Dyn Var Workshop 2
    • Place of Presentation
      Boulder(USA)
    • Year and Date
      2010-11-03
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Vortex splitting of the major stratospheric sudden warming in January 2009 and its predictability2010
    • Author(s)
      T.Ichimaru, T.Hirooka, H.Mukougawa
    • Organizer
      Japanese-German Workshop
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2010-03-15
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 2009年1月大規模突然昇温の特徴とその予報について2009
    • Author(s)
      一丸知子、廣岡俊彦、向川均
    • Organizer
      日本気象学会2009年度秋季大会
    • Place of Presentation
      福岡市、福岡県
    • Year and Date
      2009-11-26
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Predictability of stratospheric circulations in winter Northern Hemisphere2009
    • Author(s)
      T.Ichimaru, T.Hirooka, H.Mukougawa
    • Organizer
      IAMAS, IAPSO and IACS Joint Assembly MOCA-09
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2009-07-21
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Vortex splitting of the major stratospheric sudden warming in January 2009 and its predictability.2009
    • Author(s)
      Hirooka, T.
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco USA
    • Year and Date
      2009-12-18
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 2009年1月大規模突然昇温の特徴とその予報について2009
    • Author(s)
      一丸知子、廣岡俊彦、向川均
    • Organizer
      平成21年度「異常気象と長期変動」研究集会
    • Place of Presentation
      宇治市、京都
    • Year and Date
      2009-10-30
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Vortex splitting of the major stratospheric sudden warming in January 2009 and its predictability.2009
    • Author(s)
      T.Hirooka, T.Ichimaru, H.Mukougawa
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2009-12-18
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 2009年1月大規模突然昇温の特徴とその予報について2009
    • Author(s)
      一丸知子、廣岡俊彦、向川均
    • Organizer
      平成21度「異常気象と長期変動」研究集会
    • Place of Presentation
      宇治、京都
    • Year and Date
      2009-10-30
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Vortex splitting of the major stratospheric sudden warming in January 2009 and its predictability2009
    • Author(s)
      Hirooka. T
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco(USA)
    • Year and Date
      2009-12-18
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Variability of predictability limits in the Northern Hemisphere stratosphere during recent winters2009
    • Author(s)
      T.Ichimaru, T.Hirooka, H.Mukougawa
    • Organizer
      15th Conference on Middle Atmosphere
    • Place of Presentation
      Stow, USA
    • Year and Date
      2009-06-02
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] 近年の冬季北半球における成層圏循環の予測可能性の変動について2009
    • Author(s)
      一丸知子、廣岡俊彦、向川均
    • Organizer
      2009年日本地球惑星科学連合大会
    • Place of Presentation
      千葉市、千葉県
    • Year and Date
      2009-05-21
    • Data Source
      KAKENHI-PROJECT-20244076

  • [Presentation] Vortex splitting of the major stratospheric sudden warming in January 2009 and its predictability2009
    • Author(s)
      T.Hirooka
    • Organizer
      AGU 2009 Fall Meeting
    • Place of Presentation
      San Francisco, CA, U.S.A.
    • Year and Date
      2009-12-15
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Planetary-scale ozone anomalies associated with atmospheric tides in the upper stratosphere and lower mesosphere.2008
    • Author(s)
      T. Hirooka, et al.
    • Organizer
      Quadrennial Ozone Symposium 2008
    • Place of Presentation
      Tromso, Norwey
    • Year and Date
      2008-07-03
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] Transient meridional circulations in the stratosphere associated with stratospheric sudden warming events2008
    • Author(s)
      T. Hirooka
    • Organizer
      American Geophysical Union 2008 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2008-12-06
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Transient meridional circulations in the stratosphere associated with stratospheric sudden warming events.2008
    • Author(s)
      T. Hirooka, et al.
    • Organizer
      AGU 2008 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2008-12-16
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] 成層圏突然昇温と中層大気循環.2008
    • Author(s)
      廣岡俊彦
    • Organizer
      MTI研究集会
    • Place of Presentation
      国立
    • Year and Date
      2008-11-28
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] 上部成層圏および下部中間圏領域の大気潮汐と太陽活動2008
    • Author(s)
      廣岡 俊彦
    • Organizer
      太陽活動と気候・気象に関する小研究会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-02-20
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Planetary-scale ozone anomalies associated with atmospheric tides in the upper stratosphere and lower mesosphere2008
    • Author(s)
      T. Hirooka
    • Organizer
      Quadrennial Ozone Symposium
    • Place of Presentation
      Tromso, Norway
    • Year and Date
      2008-07-03
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Transient meridional circulations in the stratosphere associated with stratospheric sudden warming events2008
    • Author(s)
      T. Hirooka
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2008-12-06
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Planetary-scale ozone anomalies associated with atmospheric tides in the upper stratosphere and lower mesosphere2008
    • Author(s)
      Hirooka, T., M. Kitamura, K. Shibata and H. Akiyoshi
    • Organizer
      Quadrennial Ozone Symposium
    • Place of Presentation
      Tromso, Norwey
    • Year and Date
      2008-07-03
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] 上部成層圏および下部中間圏領域の大気潮汐と太陽活動.2008
    • Author(s)
      廣岡 俊彦, 他
    • Organizer
      太陽活動と気候・気象に関する小研究会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-02-20
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] Transient meridional circulations in the stratosphere associated with stratospheric sudden wamings2008
    • Author(s)
      T. Hirooka.
    • Organizer
      SMILES International Workshop
    • Place of Presentation
      Kyoto,Japan
    • Year and Date
      2008-03-19
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Transient meridional circulations in the stratosphere associated with stratospheric sudden warmings.2008
    • Author(s)
      T. Hirooka, et. al.
    • Organizer
      SMILES International Workshop
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2008-03-19
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] Tidal waves in the upper stratosphere and lower mesosphere as inferred from coupled chemistry-climate mode lsimulations.2007
    • Author(s)
      T. Hirooka, et. al.
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2007-12-14
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] Occurrence patterns of stratospheric sudden warming events in view of the stratospheretroposphere coupled system and their predictability2007
    • Author(s)
      T. Hirooka, T. Ichimaru and H. Mukougawa
    • Organizer
      WCRP Seasonal Predictability Workshop
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2007-06-05
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] A plausible precursor of a stratospheric sudden warming event as inferred fromhindcast AGCM experiments2007
    • Author(s)
      T. Hirooka
    • Organizer
      XXIV General Assembly of IUGG
    • Place of Presentation
      Perugia,Italy
    • Year and Date
      2007-07-11
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Tidal waves in the upper stratosphere and lower mesosphere as inferred from coupled chemistry-climate model simulations2007
    • Author(s)
      T. Hirooka
    • Organizer
      2007AGU Fall Meeting
    • Place of Presentation
      San Francisco,CA.U.S.A
    • Year and Date
      2007-12-14
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Predictability of stratospheric sudden warming events and associated stratosphere-troposphere couping system2007
    • Author(s)
      T, Hirooka
    • Organizer
      Chapman Conference on the Role of the Stratosphere in Climate and Climate Change
    • Place of Presentation
      Santorini,Greece
    • Year and Date
      2007-09-27
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Occurrence pattems of stratospheric sudden warming events in view of the stratosphere-troposphere coupled system and their predictability2007
    • Author(s)
      T. Hirooka
    • Organizer
      WCRP Workshop on Seasonal Prediction
    • Place of Presentation
      Barcelona,Spain
    • Year and Date
      2007-06-05
    • Data Source
      KAKENHI-PROJECT-18204044

  • [Presentation] Predictability of stratospheric sudden warming events and associated stratosphere-troposphere coupling system.2007
    • Author(s)
      T. Hirooka, et. al.
    • Organizer
      Chapman Conference on the Role of the Stratopshere in Climate and Climate Change
    • Place of Presentation
      Santorini, Greece
    • Year and Date
      2007-11-27
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] Tidal waves in the stratosphere and lower mesosphere as inferred from CCM simulations2007
    • Author(s)
      Kitamura, M., T. Hirooka, K. Shibata and H. Akiyoshi
    • Organizer
      International CAWSES Symposium
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2007-10-24
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] Occurrence patterns of stratospheric sudden warming events in view of the stratospheretroposphere coupled system and their predictability.2007
    • Author(s)
      T. Hirooka, et. al.
    • Organizer
      WCRP Seasonal Predictability Workshop
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2007-06-05
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] A plausible precursor of a stratospheric sudden warming event as inferred from hindcast AGCM experiments.2007
    • Author(s)
      T. Hirooka, et. al.
    • Organizer
      IUGG XXIV General Assembly
    • Place of Presentation
      Perugia, Italy
    • Year and Date
      2007-07-11
    • Data Source
      KAKENHI-PROJECT-17340140

  • [Presentation] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析
    • Author(s)
      大羽田剛史・飯田千尋・廣岡俊彦・江口菜穂
    • Organizer
      第7回MUレーダー・赤道レーダーシンポジウム
    • Place of Presentation
      宇治　京都
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Stall altitudes for the downward propagation of the easterly wind regimes in the Quasi-Biennial Oscillation
    • Author(s)
      Y.Yanase and T. Hirooka
    • Organizer
      Scientific meeting on interaction between multi-scale flows in geophysical fluid dynamics
    • Place of Presentation
      Kashiwa
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predictability of stratosphere-troposphere dynamical coupling examined by the JMA 1-month ensemble prediction
    • Author(s)
      Hitoshi Mukougawa, Aki Fujii, Toshihiko Hirooka, Kunihiko Kodera, and Yuhji Kuroda
    • Organizer
      WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate
    • Place of Presentation
      Kyoto, Japan
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] The relationship between interannual
    • Author(s)
      S. Kondo and T. Hirooka
    • Organizer
      34th Meeting of Meteorological Society of Japan in Kyushu
    • Place of Presentation
      Nagasaki
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Month-to-month predictability variations of the winter-time stratospheric polar vortex in the JMA one-month ensemble prediction
    • Author(s)
      Shunsuke Noguchi, Shigeo Yoden, Masakazu Taguchi, Hitoshi Mukougawa, and Toshihiko Hirooka
    • Organizer
      WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate
    • Place of Presentation
      Kyoto, Japan
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析
    • Author(s)
      大羽田剛史・飯田千尋・廣岡俊彦・江口菜穂
    • Organizer
      日本気象学会2013年度秋季大会
    • Place of Presentation
      仙台　宮城県
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Dynamical changes in the mesosphere during stratospheric sudden
    • Author(s)
      C. Iida, T. Hirooka and N. Eguch
    • Organizer
      Japan Meteorological Society 2012 fall meeting
    • Place of Presentation
      Sapporo
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predictability variations of the winter polar vortex in the
    • Author(s)
      S. Yoden, S. Noguchi, M. Taguchi, H. Mukougawa and T. Hirooka
    • Organizer
      AOGS-AGU(WPGM) Joint Assembly 2012
    • Place of Presentation
      Singapore, Singapore
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Observed circulation changes up to the mesopause during sudden warming events
    • Author(s)
      Toshihiko Hirooka, Tsuyoshi Ohata, Chihiro Iida, and Nawo Eguchi:
    • Organizer
      2013 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Observed circulation changes associated with sudden warming events up to the mesopause level
    • Author(s)
      Toshihiko Hirooka, Tsuyoshi Ohata, Chihiro Iida, and Nawo Eguchi
    • Organizer
      SPARC General Assembly 2014
    • Place of Presentation
      Queenstown, New Zealand
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      第7回MUレーダー・赤道レーダーシンポジウム
    • Place of Presentation
      京都大学生存圏研究所, 宇治市
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Behavior of planetary waves in vortex-splitting stratospheric sudden warming events
    • Author(s)
      T. Ohata and T. Hirooka
    • Organizer
      34th Meeting of Meteorological Society of Japan in Kyushu
    • Place of Presentation
      Nagasaki
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Origin and behavior of wavenumber 2 during vortex-splitting stratospheric sudden warming events in the Northern and Southern Hemispheres
    • Author(s)
      Toshihiko Hirooka, Tsuyoshi Ohata, Hiroaki Naoe, and Hitoshi Mukougawa
    • Organizer
      Davos IAMAS-IACS Assembly DACA-13
    • Place of Presentation
      Davos, Switzerland
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 成層圏突然昇温前後の中間圏力学場の変動(II)
    • Author(s)
      飯田千尋・廣岡俊彦・大羽田剛史・江口菜穂
    • Organizer
      日本気象学会2013年度秋季大会
    • Place of Presentation
      仙台　宮城県
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Observed circulation changes associated with sudden warming events up to the mesopause level
    • Author(s)
      T. Hirooka, T. Ohata, C. Iida, N. Eguchi
    • Organizer
      SPARC General Assembly
    • Place of Presentation
      Queenstown, New Zealand
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] Month-to-month predictability variations of the winter-time
    • Author(s)
      S. Noguchi, S. Yoden, M. Taguchi, H. Mukougawa and T. Hirooka
    • Organizer
      WCRP Special Workshop on Ozone Depletion in the Southern Hemisphere
    • Place of Presentation
      Buenos Aires, Argentina
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] General circulation changes up to the mesopause during sudden warming events
    • Author(s)
      T. Hirooka, C. Iida, N. Eguchi
    • Organizer
      Joint DynVar/SNAP Workshop
    • Place of Presentation
      University of Reading, Reading, UK
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析
    • Author(s)
      大羽田剛史・飯田千尋・廣岡俊彦・江口菜穂
    • Organizer
      平成25度「異常気象と長期変動」研究集会
    • Place of Presentation
      宇治　京都
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 成層圏突然昇温前後の中間圏力学場の変動(II)
    • Author(s)
      飯田千尋, 廣岡俊彦, 大羽田剛史, 江口菜穂
    • Organizer
      日本気象学会2013年度秋季大会
    • Place of Presentation
      仙台国際センター, 仙台市
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Circulation changes up to the mesopause during sudden warming events
    • Author(s)
      T. Hirooka, C. Iida, N. Eguchi
    • Organizer
      WCRP Regional Workshop on Stratosphere-Troposphere Processes and their Role in Climate
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Predictability of stratosphere-troposphere dynamical coupling examined by ensemble forecasts
    • Author(s)
      Mukougawa, H., T. Hirooka, K. Kodera, Y. Kuroda, and S. Noguchi
    • Organizer
      KU-NTU Symposium 2014
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2014-09-01 – 2014-09-02
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Roles of the reflection of planetary waves in the stratosphere-troposphere dynamical coupling, Second East Asian winter Seasonal Outlook Forum
    • Author(s)
      Mukougawa, H., T. Hirooka, K. Kodera, Y. Kuroda, and S. Noguchi
    • Organizer
      Japan Meteorological Agency
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2014-10-28 – 2014-10-30
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predictability of stratosphere-troposphere dynamical coupling examined by JMA 1-month ensemble forecast
    • Author(s)
      Hitoshi Mukougawa, Toshihiko Hirooka, Yuhji Kuroda, Shunsuke Noguchi, Masakazu Taguchi, and Shigeo Yoden
    • Organizer
      RIMS International Conference on Theoretical Aspects of Variability and Predictability in Weather and Climate Systems
    • Place of Presentation
      Kyoto Japan
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predictability variations of the winter polar vortex in the stratosphere and troposphere in the Northern Hemisphere
    • Author(s)
      S. Yoden, S. Noguchi, M. Taguchi, H. Mukougawa and T. Hirooka
    • Organizer
      AOGS-AGU(WPGM) Joint Assembly 2012
    • Place of Presentation
      Singapore, Singapore
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 成層圏突然昇温前後の中間圏循環の変動について
    • Author(s)
      飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      PANSY研究集会
    • Place of Presentation
      国立極地研究所, 立川
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] Circulation changes in the mesosphere during stratospheric sudden
    • Author(s)
      C. Iida, T. Hirooka and N. Eguchi
    • Organizer
      he 9th Meeting on Anomalous Weather and Low-frequency Variability:
    • Place of Presentation
      Uji
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Circulation changes in the mesosphere during stratospheric sudden
    • Author(s)
      C. Iida, T. Hirooka and N. Eguchi
    • Organizer
      Scientific meeting on interaction between multi-scale flows in geophysical fluid dynamics
    • Place of Presentation
      Kashiwa
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 成層圏突然昇温時における中間圏での大循環変動
    • Author(s)
      飯田千尋・廣岡俊彦・江口菜穂
    • Organizer
      日本地球惑星科学連合2013年大会
    • Place of Presentation
      幕張　千葉県
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Predictability of stratosphere-troposphere dynamical coupling examined by JMA 1-month ensemble forecast
    • Author(s)
      H. Mukougawa, T. Hirooka, Y. Kuroda, S. Noguchi, M. Taguchi, S. Yoden
    • Organizer
      RIMS International Conference on Theoretical Aspects of Variability and Predictability in Weather and Climate Systems
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Invited
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] 成層圏突然昇温前後の中間圏循環の変動
    • Author(s)
      飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      「地球流体における流れのスケール間相互作用の力学」研究集会
    • Place of Presentation
      東京大学大気海洋研究所, 柏
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] Circulation changes in the mesosphere during sudden warming events
    • Author(s)
      T. Hirooka, C. Iida, N. Eguchi
    • Organizer
      12th Scientific Assembly of IAGA
    • Place of Presentation
      Fiesta Americana Hotel, Merida, Mexico
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Predictability of stratosphere-troposphere dynamical coupling examined by ensemble forecast datasets
    • Author(s)
      Mukougawa, H., T. Hirooka, K. Kodera, Y. Kuroda, and S. Noguchi
    • Organizer
      14th European Meteorological Society Annual Meeting,
    • Place of Presentation
      Prague, Czech Republic
    • Year and Date
      2014-10-09 – 2014-10-11
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Analyses of stall altitudes for the downward propagation of the easterly wind regimes in the Quasi-Biennial Oscillation
    • Author(s)
      Y.Yanase and T. Hirooka
    • Organizer
      6th MU and EAR Symposium
    • Place of Presentation
      Uji
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] 成層圏突然昇温前後の中間圏力学場の変動
    • Author(s)
      飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2012年度秋季大会
    • Place of Presentation
      北海道大学, 札幌
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] Atmospheric science research in Kyushu University
    • Author(s)
      Toshihiko Hirooka
    • Organizer
      The 3rd International Congress on Natural Sciences, Niigata University
    • Place of Presentation
      新潟　日本
    • Invited
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] General circulation changes up to the mesopause region during stratospheric sudden warming events
    • Author(s)
      C. Iida, T. Hirooka and N. Eguchi
    • Organizer
      WCRP Special Workshop on Ozone Depletion in the Southern Hemisphere
    • Place of Presentation
      Argentina, Buenos
    • Data Source
      KAKENHI-PROJECT-23540513

  • [Presentation] 衛星データから見たオゾン量の経年変動と力学場の関係
    • Author(s)
      半田太郎・廣岡俊彦
    • Organizer
      第35回日本気象学会九州支部発表会
    • Place of Presentation
      福岡
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      「異常気象と気候システム変動のメカニズムと予測可能性」研究集会
    • Place of Presentation
      京都大学宇治キャンパス宇治おうばくプラザ, 宇治市
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Observed circulation changes associated with sudden warming events up to the mesopause level
    • Author(s)
      T. Hirooka, T. Ohata, C. Iida, N. Eguchi
    • Organizer
      SPARC General Assembly 2014
    • Place of Presentation
      Millennium Hotel, Queenstown, New Zealand
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Equatorial circulation changes up to the mesosopause during stratospheric sudden warming events.
    • Author(s)
      Hirooka, T., T. Ohata and N. Eguchi
    • Organizer
      2014 AGU Fall Meeting
    • Place of Presentation
      San Francisco, U.S.A
    • Year and Date
      2014-12-17 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] Month-to-month predictability variations of the winter-time stratospheric polar vortex in an operational 1-month ensemble prediction system
    • Author(s)
      Mukougawa, H., S. Noguchi, S. Yoden, M. Taguchi, and T. Hirooka
    • Organizer
      Asia Oceania Geosciences Society (AOGS) 2014
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2014-07-28 – 2014-08-01
    • Data Source
      KAKENHI-PROJECT-24224011

  • [Presentation] EOS/MLSデータに基づく成層圏・中間圏における半年周期振動の解析
    • Author(s)
      大羽田剛史, 飯田千尋, 廣岡俊彦, 江口菜穂
    • Organizer
      日本気象学会2013年度秋季大会
    • Place of Presentation
      仙台国際センター, 仙台市
    • Data Source
      KAKENHI-PROJECT-24340113

  • [Presentation] Status of the Antarctic ozone hole in 2012
    • Author(s)
      H. Naoe, T. Sakurai and T. Hirooka