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中山大学吕建华教授在我室报告
来源:LASG    访问次数:    更新时间:2019-1-15

Two Regimes of Atlantic Multidecadal Oscillation: Cross-basin Dependent or Atlantic-intrinsic

吕建华 教授
中山大学大气科学学院

2019年1月15日(星期二)10:00
3号楼1118会议室

报告会主持人:刘海龙 研究员

Abstract
The Atlantic Multidedal Oscillation (AMO) is a prominent mode of sea surface temperature variability in the Atlantic and incurs significant global influence. Most coupled models failed to reproduce the observed 50-80-year AMO, but were overwhelmed by a 10-30-year AMO. Here we show that the 50-80-year AMO and 10-30-year AMO represent two different AMO regimes. Key differences of the two regimes and mechanisms will be discussed in the talk. Our results suggest that differentiating these AMO regimes and a better understanding of the cross-basin connections are essential to reconcile the current debate on the nature of AMO.

 
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