Remote effect of the model cold bias in the tropical North Atlantic on the warm bias in the tropical southeastern Pacific

doi:10.1002/2014MS000338

	Remote effect of the model cold bias in the tropical North Atlantic on the warm bias in the tropical southeastern Pacific
	Zhang, Liping 1,2; Wang, Chunzai 3; Song, Zhenya 4; Lee, Sang-Ki 3,5
刊名	JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS
	2014-12
卷号	6 期号:4 页码:1016-1026
关键词	ice nucleation cirrus simulation superparameterization aerosol cloud interaction
ISSN号	1942-2466
DOI	10.1002/2014MS000338
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.
资助项目	National Basic Research Program of China[2010CB950500] ; National Basic Research Program of China[2013CB430301]
WOS关键词	HETEROGENEOUS ICE NUCLEATION ; CIRRUS CLOUD FORMATION ; GLOBAL CLIMATE MODEL ; RELATIVE-HUMIDITY ; MICROPHYSICAL PROPERTIES ; AIRCRAFT MEASUREMENTS ; TROPOSPHERIC CLOUDS ; PARAMETERIZATION ; AEROSOLS ; SUPERSATURATION
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000349083400004
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25923]
专题	自然资源部第一海洋研究所
通讯作者	Zhang, Liping
作者单位	1.Princeton Univ, Program Atmospher & Ocean Sci, Princeton, NJ 08544 USA 2.NOAA, Geophys Fluid Dynam Lab, Princeton, NJ USA 3.NOAA, Atlantic Oceanog & Meteorol Lab, Miami, FL 33149 USA 4.State Ocean Adm, Inst Oceanog 1, Qingdao, Peoples R China 5.Univ Miami, Cooperat Inst Marine & Atmospher Studies, Miami, FL USA
推荐引用方式 GB/T 7714	Zhang, Liping,Wang, Chunzai,Song, Zhenya,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,2014,6(4):1016-1026.
APA	Zhang, Liping,Wang, Chunzai,Song, Zhenya,&Lee, Sang-Ki.(2014).Remote effect of the model cold bias in the tropical North Atlantic on the warm bias in the tropical southeastern Pacific.JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,6(4),1016-1026.
MLA	Zhang, Liping,et al."Remote effect of the model cold bias in the tropical North Atlantic on the warm bias in the tropical southeastern Pacific".JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS 6.4(2014):1016-1026.