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	Variability of cross-shelf penetrating fronts in the east china sea
	He, Lei1,2; Li, Yao1,2,3; Zhou, Hui1,2; Yuan, Dongliang1,2
刊名	Deep-sea research part ii-topical studies in oceanography
	2010-10-01
卷号	57期号:19-20页码:1820-1826
关键词	Cross-shelf penetrating fronts East china sea Chlorophyll-a concentration
ISSN号	0967-0645
DOI	10.1016/j.dsr2.2010.04.008
通讯作者	Yuan, dongliang(dyuan@ms.qdio.ac.cn)
英文摘要	Images of 8-day mean chlorophyll-a concentrations of the moderate resolution imaging spectroradiometer (modis) onboard of aqua satellite from 2002 to 2007 and of the sea-viewing wide field-of-view sensor (seawifs) satellite from 1998 to 2007 are used to study the variability of the cross-shelf penetrating fronts (cpfs) in the east china sea. the analysis suggests that the generation of the cpfs has strong seasonal-to-interannual variations, with more cpfs in summer and winter than in spring and fall. each cpf lasts for a few days to a month. the majority of the fronts are triangle-shaped with their broad bases nearby the coast and their sharp heads penetrating into the middle shelf. there are over 40 cpfs with penetrating distances exceeding 100 km over the east china sea during the past 10 years of the satellite era, with the maximum ones reaching the kuroshio at the edge of the continental shelf. of all the low cloud scenes of the satellite images, more than 25% contain at least one cpf. the high-frequency occurrence of the cpfs suggests that the cpfs play an important role in cross-shelf transport of heat, effluent, and land-derived materials in the east china sea. the generation of the cpf is found to be influenced by winds and by intrinsic oceanic variability. in particular, the collision of wind-forced coastal jet with the taiwan warm current is suggested as one of the mechanisms that generate the cpfs in the east china sea. (c) 2010 elsevier ltd. all rights reserved.
WOS关键词	CURRENT SYSTEM ; COASTAL ; YELLOW
WOS研究方向	Oceanography
WOS类目	Oceanography
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000283976000008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2407586
专题	中国科学院大学
通讯作者	Yuan, Dongliang
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Key Lab Ocean Circulat & Waves KLOCAW, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	He, Lei,Li, Yao,Zhou, Hui,et al. Variability of cross-shelf penetrating fronts in the east china sea[J]. Deep-sea research part ii-topical studies in oceanography,2010,57(19-20):1820-1826.
APA	He, Lei,Li, Yao,Zhou, Hui,&Yuan, Dongliang.(2010).Variability of cross-shelf penetrating fronts in the east china sea.Deep-sea research part ii-topical studies in oceanography,57(19-20),1820-1826.
MLA	He, Lei,et al."Variability of cross-shelf penetrating fronts in the east china sea".Deep-sea research part ii-topical studies in oceanography 57.19-20(2010):1820-1826.

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