大気水圏科学(A)
セッション小記号大気水圏科学複合領域・一般
セッションIDA-CG34
タイトル和文中緯度海洋と大気
英文Extratropical oceans and atmosphere
タイトル短縮名和文中緯度海洋と大気
英文Extratropical oceans and atmosphere
代表コンビーナ氏名和文西川 はつみ
英文Hatsumi Nishikawa
所属和文北海道大学　低温科学研究所
英文Institute of Low Temperature Science, Hokkaido University
共同コンビーナ 1氏名和文佐々木 克徳
英文Yoshi N Sasaki
所属和文Hokkaido University
英文Hokkaido University
共同コンビーナ 2氏名和文岡島 悟
英文Satoru Okajima
所属和文東京大学先端科学技術研究センター
英文Research Center for Advanced Science and Technology
共同コンビーナ 3氏名和文Thomas Spengler
英文Thomas Spengler
所属和文University of Bergen
英文University of Bergen
発表言語EE
スコープ和文中緯度域の海洋・大気現象に関連した，メソスケールから海盆規模の現象，短周期変動から温暖化などの長期変動にいたるまでの幅広い時間・空間スケールの研究成果を持ち寄り，更なる中緯度大気海洋相互作用系の理解を深めることを目指す．また乱流・混合や温暖化応答などの物理過程から生態系に至る多角的な観点からの発表も歓迎する。
英文The extratopical ocean had been considered passive to atmospheric variability. Recent studies, however, revealed some active role of the extratopical ocean in modulating the atmosphere. The goal of this session is to deepen our understanding of the air-sea interaction in the extratropics. A wide variety of researches whose topics range from mesoscale to basin-scale, and from daily to global warming are welcomed. Researches on cloud, aerosol, and ecosystem related to the extratopical air-sea interaction are also welcomed.
発表方法口頭および（または）ポスターセッション
学協会セッション（団体会員）日本海洋学会，公益社団法人日本気象学会
招待講演
  • 三寺 史夫 (北海道大学低温科学研究所)
  • Noel S Keenlyside (Geophysical Institute, University of Bergen and Bjerknes Centre)
  • 菅野 湧貴 (東北大学)
  • Niklas Schneider (University of Hawaii at Manoa)
時間 講演番号 タイトル 発表者 予稿原稿
口頭発表 5月21日 PM1
13:45 - 14:00 ACG34-01Dynamical frontogenesis in the transitional regions between the subtropical and the subpolar gyres三寺 史夫予稿
14:00 - 14:15 ACG34-02A technique to study coupled ocean-atmosphere climate variabilityA technique to study coupled ocean-atmosphere climate variabilityNoel S Keenlyside予稿
14:15 - 14:30 ACG34-03Beyond Warm and Cold: An Objective Classification for Maritime Mid-Latitude FrontsClemens Spensberger予稿
14:30 - 14:45 ACG34-04北太平洋の海霧の気候変動に伴う変化川合 秀明予稿
14:45 - 15:00 ACG34-05Seasonality in the formation mechanisms for the Mascarene High宮本 歩予稿
15:00 - 15:15 ACG34-06Spiciness anomalies in the upper South Indian Ocean名倉 元樹予稿
口頭発表 5月21日 PM2
15:30 - 15:45 ACG34-07Isentropic analysis of atmosphere-ocean interactions during cold air outbreaks菅野 湧貴予稿
15:45 - 16:00 ACG34-08Scale-dependence of observed wind stress response to ocean-mesoscale surface temperaturesNiklas Schneider予稿
16:00 - 16:15 ACG34-09Wind direction associated with mean air-sea heat exchangeFumiaki Ogawa予稿
16:15 - 16:30 ACG34-10Isentropic Slope Tendency as a Diagnostic for the Evolution of Severe Extratropical CyclonesChris Weijenborg予稿
16:30 - 16:45 ACG34-11Influence of Sea Surface Temperature Fronts and Jet Streams on the evolution of North Atlantic StormsLeonidas Tsopouridis予稿
16:45 - 17:00 ACG34-12Influence of surface fluxes on mesoscale cyclone development: idealised simulationsAnnick Terpstra予稿
講演番号 タイトル 発表者 予稿原稿
ポスター発表 5月21日 コア
ACG34-P01 Frontolysis in the Japan Sea using observational dataset with a focus on mixed layer processes 大石 俊 予稿
ACG34-P02 Thermally-direct, local atmospheric circulations over oceanic fronts in midlatitudes 西井 和晃 予稿
ACG34-P03 How do differing front types arise? Clemens Spensberger 予稿
ACG34-P04 Effects of Surface Fluxes and Latent Heating on Extratropical Cyclones in an Idealised Linear Framework Kristine Flacké Haualand 予稿
ACG34-P05 Global Climatology of Baroclinicity and its Variations: Role or Air-Sea Interactions Thomas Spengler 予稿
ACG34-P06 Mechanisms for Maintaining Basin-Scale Atmospheric Response to Decadal Variability of the North Pacific Oceanic Frontal Zone 岡島 悟 予稿
ACG34-P07 Decadal variability of the Kuroshio extension in a high-resolution ocean-atmosphere coupled model 佐々木 克徳 予稿
ACG34-P08 Relative contribution of remote influence from tropics and extra-tropical oceanic variability on the interannual-to-decadal variability of the midlatitude atmosphere Bunmei Taguchi 予稿
ACG34-P09 Impact of tropical convections on cold air outbreaks in East Asia Muhammad Rais Abdillah 予稿
ACG34-P10 Covariability between surface wind stress and sea surface temperature in the mid-high latitudes of Southern Hemisphere 八木 雅文 予稿