Difference in the influence of Indo-Pacific Ocean heat content on South Asian Summer Monsoon intensity before and after 1976/1977

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋环流与波动重点实验室

	Difference in the influence of Indo-Pacific Ocean heat content on South Asian Summer Monsoon intensity before and after 1976/1977
	Dong Yujie1,2,3 ; Feng Junqiao 1,2; Hu Dunxin 1,2
刊名	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2016-05-01
卷号	34 期号:3 页码:567-576
关键词	South Asian summer monsoon upper ocean heat content tropical Pacific Ocean Indian Ocean
英文摘要	Monthly ocean temperature from ORAS4 datasets and atmospheric data from NCEP/NCAR Reanalysis I/II were used to analyze the relationship between the intensity of the South Asian summer monsoon (SASM) and upper ocean heat content (HC) in the tropical Indo-Pacific Ocean. The monsoon was differentiated into a Southwest Asian Summer Monsoon (SWASM) (2.5 degrees-20 degrees N, 35 degrees-70 degrees E) and Southeast Asian Summer Monsoon (SEASM) (2.5 degrees-20 degrees N, 70 degrees-110 degrees E). Results show that before the 1976/77 climate shift, the SWASM was strongly related to HC in the southern Indian Ocean and tropical Pacific Ocean. The southern Indian Ocean affected SWASM by altering the pressure gradient between southern Africa and the northern Indian Ocean and by enhancing the Somali cross-equatorial flow. The tropical Pacific impacted the SWASM through the remote forcing of ENSO. After the 1976/77 shift, there was a close relationship between equatorial central Pacific HC and the SEASM. However, before that shift, their relationship was weak.
收录类别	SCI
语种	英语
WOS记录号	WOS:000375677600017
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/131058]
专题	海洋研究所_海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Dong Yujie,Feng Junqiao,Hu Dunxin. Difference in the influence of Indo-Pacific Ocean heat content on South Asian Summer Monsoon intensity before and after 1976/1977[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2016,34(3):567-576.
APA	Dong Yujie,Feng Junqiao,&Hu Dunxin.(2016).Difference in the influence of Indo-Pacific Ocean heat content on South Asian Summer Monsoon intensity before and after 1976/1977.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,34(3),567-576.
MLA	Dong Yujie,et al."Difference in the influence of Indo-Pacific Ocean heat content on South Asian Summer Monsoon intensity before and after 1976/1977".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 34.3(2016):567-576.