globalchange  > 影响、适应和脆弱性
DOI: 10.1002/2014MS000338
Scopus记录号: 2-s2.0-84923093845
论文题名:
Remote effect of the model cold bias in the tropical North Atlantic on the warm bias in the tropical southeastern Pacific
作者: Zhang L; , Wang C; , Song Z; , Lee S; -K
刊名: Journal of Advances in Modeling Earth Systems
ISSN: 19422466
出版年: 2014
卷: 6, 期:4
起始页码: 1016
结束页码: 1026
语种: 英语
英文关键词: Atmospheric temperature ; Climate models ; Surface waters ; Tropics ; AWP ; Coupled modeling ; Meridional circulation ; Sea surface temperature (SST) ; southeastern Pacific ; SST bias ; State of the art ; Subtropical anticyclone ; Oceanography ; anticyclone ; circulation modeling ; climate modeling ; sea surface temperature ; warming ; Atlantic Ocean ; Atlantic Ocean (North) ; Pacific Ocean ; Pacific Ocean (Southeast)
英文摘要: Most state-of-the-art climate models show significant systematic biases in the tropical southeastern Pacific (SEP) and tropical North Atlantic (TNA). These biases manifest themselves as the sea surface temperature (SST) in the SEP being too warm and the SST in the TNA being too cold. That is, as the cold SST biases appear in the TNA, the warm SST biases also occur in the SEP. This indicates that if climate models cannot succeed in simulating the TNA variability, they will also fail at least partially in the SEP. Our coupled model experiments show that the cold SST bias in the TNA results in a weakening of the Hadley-type circulation from the TNA to the SEP. This meridional circulation reduces the South Pacific subtropical anticyclone and the associated subsidence, which in turn leads to a reduction of low clouds, a weakening of the easterly trade wind, and thus an increase of the warm SST bias in the SEP. © 2014. The Authors.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/76079
Appears in Collections:影响、适应和脆弱性
气候变化与战略

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作者单位: Program in Atmospheric and Oceanic Sciences, Princeton University, Princeton, NJ, United States; NOAA/Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States; NOAA Atlantic Oceanographic and Meteorological Laboratory, Miami, FL, United States; First Institute of Oceanography, State Oceanic Administration, Qingdao, China; Cooperative Institute for Marine and Atmospheric Studies, University of Miami, Miami, FL, United States

Recommended Citation:
Zhang L,, Wang C,, Song Z,et al. Remote effect of the model cold bias in the tropical North Atlantic on the warm bias in the tropical southeastern Pacific[J]. Journal of Advances in Modeling Earth Systems,2014-01-01,6(4)
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