DOI: 10.1007/s00382-013-2013-4
Scopus记录号: 2-s2.0-84889256548
论文题名: Impact of tropical and subtropical SSTs on mid-latitude tropospheric warming in the northern summer of 2010
作者: Kobayashi C.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2013
卷: 43, 期: 2017-07-08 起始页码: 1871
结束页码: 1882
语种: 英语
英文关键词: Atlantic SST
; El Niño response
; Indo-western Pacific SST
; Mid-latitude tropospheric warming
; Subtropical SST
; Summer 2010
英文摘要: The relationship between mid-latitude tropospheric warming (MLTW) and the tropical sea surface temperatures (SSTs) in June–August (JJA) of 2010 has been investigated using an atmospheric general circulation model forced with the evolving observed SSTs. The simulation results indicate that the SST anomalies (SSTAs) in the equatorial Pacific in JJA 2010, indicating La Niña condition, did not contribute simultaneously to produce the MLTW in JJA 2010, and, instead, the SSTAs in the northern subtropics (the whole latitudinal band between 10°N and 30°N) contributed. However, it is shown by the results that enough magnitude of the atmospheric height anomalies over the northern mid-latitude was not reproduced by the SSTAs over the northern subtropical Indo-western Pacific (IWP) alone or over the northern subtropical Atlantic alone. It implies that both the SSTA over the northern subtropics of IWP and Atlantic were necessary to reproduce the MLTW. The possible role of convective activity for the MLTW is also discussed. © 2013, The Author(s). Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/55066
Appears in Collections: 过去全球变化的重建
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作者单位: Climate Research Department, Meteorological Research Institute, 1-1 Nagamine, Tsukuba, Ibaraki, Japan
Recommended Citation:
Kobayashi C.. Impact of tropical and subtropical SSTs on mid-latitude tropospheric warming in the northern summer of 2010[J]. Climate Dynamics,2013-01-01,43(2017-07-08)