Dongsha erosive channel on northern South China Sea Shelf and its induced Kuroshio South China Sea Branch

doi:10.1007/s11430-011-4322-y

IOCAS-IR > 海洋地质与环境重点实验室

	Dongsha erosive channel on northern South China Sea Shelf and its induced Kuroshio South China Sea Branch
	Luan XiWu 1,2; Zhang Liang3,4 ; Peng XueChao 5; Luan, XW (reprint author), Minist Land & Resources, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China.
	2012
发表期刊	SCIENCE CHINA-EARTH SCIENCES
ISSN	1674-7313
卷号	55 期号:1 页码:149-158
文章类型	Article
摘要	Based on a data base of multi-channel seismic profiles covered over Dongsha plateau of the northern South China Sea margin, we found that the sea bed morphology of northern South China Sea margin had been changed dramatically after Dongsha uplifting, that sedimentary layer since Miocene age had been eroded with maximum eroded thickness more than 1000 m, and that an erosive channel had been formed of 20 km in width and 200 km in length and several hundreds meters in depth on the outer shelf of northern South China Sea. The erosive channel is parallel to the 600 m isobath line, stretching from northeast to the southwest north of Dongsha uplift. The Kuroshio intrudes the South China Sea through Luzon Strait both in winter time and summer time, and in the northern South China Sea margin area, the intruded Kuroshio Branch takes the form of Pacific-Indian Ocean Through Flow (PITH) in winter time, while the Luzon Strait Subsurface Inflow (LSSIF) in summer time, the routes of both PITH and LSSIF coincide well with the distribution of the erosive channel. After climbing from the northern slope up to the northern shelf, and after joined by the southward flow from the middle northern shelf of South China Sea, the Kuroshio Branch is strengthened and thus is able to erode the sea floor, and the shape of the erosive channel is a result of the long-term interaction between the Kuroshio South China Sea Branch and the Dongsha outer shelf sea floor.
关键词	Northern South China Sea Margin Dongsha Uplift Erosion Dongsha Erosive Channel Kuroshio South China Sea Branch
学科领域	Geosciences, Multidisciplinary
DOI	10.1007/s11430-011-4322-y
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000298967300015
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/12498
专题	海洋地质与环境重点实验室
通讯作者	Luan, XW (reprint author), Minist Land & Resources, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China.
作者单位	1.Minist Land & Resources, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China 2.Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 5.Guangzhou Marine Geol Survey, Guangzhou 510760, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Luan XiWu,Zhang Liang,Peng XueChao,et al. Dongsha erosive channel on northern South China Sea Shelf and its induced Kuroshio South China Sea Branch[J]. SCIENCE CHINA-EARTH SCIENCES,2012,55(1):149-158.
APA	Luan XiWu,Zhang Liang,Peng XueChao,&Luan, XW .(2012).Dongsha erosive channel on northern South China Sea Shelf and its induced Kuroshio South China Sea Branch.SCIENCE CHINA-EARTH SCIENCES,55(1),149-158.
MLA	Luan XiWu,et al."Dongsha erosive channel on northern South China Sea Shelf and its induced Kuroshio South China Sea Branch".SCIENCE CHINA-EARTH SCIENCES 55.1(2012):149-158.

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