Seasonal-to-interannual variability of chlorophyll in central western South China Sea extracted from SeaWiFS

doi:10.1007/s00343-011-9931-y

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋环境与数值模拟研究室

	Seasonal-to-interannual variability of chlorophyll in central western South China Sea extracted from SeaWiFS
	Qiu Fuwen 1,3; Fang Wendong 1; Fang Guohong 1,2
刊名	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2011-01
卷号	29 期号:1 页码:18-25
关键词	chlorophyll variability ENSO South China Sea (SCS)
ISSN号	0254-4059
DOI	10.1007/s00343-011-9931-y
英文摘要	Using 10-year (January 1998-October 2007) dataset of Sea-viewing Wide Field-of-view Sensor (SeaWiFS), we extracted the dominant spatial patterns and temporal variations of the chlorophyll distribution in the central western South China Sea (SCS) through Empirical Orthogonal Function (EOF) analysis. The results show that the first EOF mode is characterized by a high chlorophyll concentration zone along the Vietnam coast. We found two peaks in summer (July-August) and in winter (December), respectively, in normal years. The second EOF mode is characterized by a jet-shaped tongue of high chlorophyll concentration extending seaward to the northeast in summer (July-August). To investigate the interannual variability of the chlorophyll concentration, we extracted the first non-seasonal (annual cycle removed) EOF mode, which shows high spatial variability off the southeast Vietnam coast. Both spatial pattern and time coefficients correspond well with those of sea surface temperature mode, and are closely correlated to ENSO events, with a lag of 7 months.
资助项目	Chinese Academy of Sciences[KZCX2-YW-214]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000286203200003
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/4270]
专题	业务部门_海洋环境与数值模拟研究室
作者单位	1.Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510031, Guangdong, Peoples R China; 2.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China; 3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Qiu Fuwen,Fang Wendong,Fang Guohong. Seasonal-to-interannual variability of chlorophyll in central western South China Sea extracted from SeaWiFS[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2011,29(1):18-25.
APA	Qiu Fuwen,Fang Wendong,&Fang Guohong.(2011).Seasonal-to-interannual variability of chlorophyll in central western South China Sea extracted from SeaWiFS.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,29(1),18-25.
MLA	Qiu Fuwen,et al."Seasonal-to-interannual variability of chlorophyll in central western South China Sea extracted from SeaWiFS".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 29.1(2011):18-25.