セッション概要
大気水圏科学(A) | |||
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セッション小記号 | 海洋科学・海洋環境 | ||
セッションID | A-OS17 | ||
タイトル | 和文 | Climate variations in the Atlantic Ocean and their representation in climate models | |
英文 | Climate variations in the Atlantic Ocean and their representation in climate models | ||
タイトル短縮名 | 和文 | Climate variations in the Atlantic | |
英文 | Climate variations in the Atlantic | ||
代表コンビーナ | 氏名 | 和文 | Ingo Richter |
英文 | Ingo Richter | ||
所属 | 和文 | JAMSTEC Japan Agency for Marine-Earth Science and Technology | |
英文 | JAMSTEC Japan Agency for Marine-Earth Science and Technology | ||
共同コンビーナ 1 | 氏名 | 和文 | Noel S Keenlyside |
英文 | Noel S Keenlyside | ||
所属 | 和文 | Geophysical Institute Bergen | |
英文 | Geophysical Institute Bergen | ||
共同コンビーナ 2 | 氏名 | 和文 | Thomas Spengler |
英文 | Thomas Spengler | ||
所属 | 和文 | University of Bergen | |
英文 | University of Bergen | ||
共同コンビーナ 3 | 氏名 | 和文 | Carlos R Mechoso |
英文 | Carlos R Mechoso | ||
所属 | 和文 | University of California Los Angeles | |
英文 | University of California Los Angeles | ||
発表言語 | EE | ||
スコープ | 和文 | ||
英文 | The Atlantic Ocean is subject to pronounced climate variations that occur on a wide range of time scales. Atlantic multi-decadal variability (AMV) associated with the Atlantic meridional overturning circulation has long been known to have global impacts. In particular, AMV has been linked to changes in the Indian, Asian and South American summer monsoons, and also to changes in the Pacific associated with the "global hiatus". Interannual variability in the equatorial and subtropical Atlantic is influenced by teleconnections from the Pacific, and also modulates El Nino/Southern Oscillation according to recent studies. This session seeks observational, modeling, as well as theoretical studies that attempt to understand the mechanisms of Atlantic variability and its predictability. We also seek studies that evaluate climate model performance in the region. Topics include atmosphere-ocean-cloud interactions in the tropical Atlantic and their remote impacts; relationships between tropical and mid/high latitude variability; air-sea interaction along the Gulf Stream and its influence on cyclones and storm track evolution; variability in the Benguela upwelling region; influence of Agulhas leakage on the South Atlantic; and coupled climate models biases in the region and their impact on prediction skill and projection uncertainties. | ||
発表方法 | 口頭および(または)ポスターセッション | ||
招待講演 |