DOI: 10.1175/JCLI-D-11-00207.1
Scopus记录号: 2-s2.0-84856915167
论文题名: Interdecadal change of the South China Sea summer monsoon onset
作者: Kajikawa Y. ; Wang B.
刊名: Journal of Climate
ISSN: 8948755
出版年: 2012
卷: 25, 期: 9 起始页码: 3207
结束页码: 3218
语种: 英语
Scopus关键词: Decadal change
; Decadal variability
; Interdecadal changes
; Intertropical convergence zone
; Intraseasonal variability
; Monsoons
; Seasonal marchs
; Seasonal variability
; South China sea
; South China Sea summer monsoon
; Tropical cyclone
; Tropical disturbances
; Western Pacific
; Climate control
; Climatology
; Mathematical models
; Atmospheric thermodynamics
; decadal variation
; intertropical convergence zone
; monsoon
; sea surface temperature
; seasonal variation
; summer
; tropical cyclone
; Pacific Ocean
; Pacific Ocean (West)
; South China Sea
英文摘要: A significant advance in the onset dates of the South China Sea summer monsoon (SCSSM) is detected around 1993/94: the epochal mean onset date is 30 May for 1979-93 and 14 May for 1994-2008. The relatively late onset during the first epoch is primarily determined by the northward seasonal march of the intertropical convergence zone, whereas the advanced onset during the second epoch is affected by the enhanced activity of northwestward-moving tropical disturbances from the equatorial western Pacific. During 1994-2008, the intraseasonal variability (ISV) over the western Pacific was enhanced during the period from mid-April to mid-May; further, the number of tropical cyclones (TCs), which passed through the South China Sea (SCS) and Philippine Sea during the same period, is about doubled compared with those occurring during 1979-93. This enhanced ISV and TC activity over the SCS and Philippine Sea are attributed to a significant increase in SST over the equatorial western Pacific from the 1980s to 2000s. Therefore, the advanced SCSSM onset is rooted in the decadal change of the SST over the equatorial western Pacific. © 2012 American Meteorological Society. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52400
Appears in Collections: 气候变化事实与影响
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作者单位: Hydrospheric Atmospheric Research Center, Nagoya University, Nagoya, Japan; Department of Meteorology and International Pacific Research Center, University of Hawaii at Manoa, Honolulu, HI, United States
Recommended Citation:
Kajikawa Y.,Wang B.. Interdecadal change of the South China Sea summer monsoon onset[J]. Journal of Climate,2012-01-01,25(9)