Late Quaternary stratigraphic evolution on the outer shelf of the East China Sea

doi:10.1016/j.csr.2014.04.015

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	Late Quaternary stratigraphic evolution on the outer shelf of the East China Sea
	Wang, Zhongbo 1; Yang, Shouye 1; Wang, Qiang 2; Zhang, Zhixun ; Zhang, Xunhua ; Lan, Xianhong ; Li, Rihui ; Huang, Long
刊名	CONTINENTAL SHELF RESEARCH
	2014
卷号	90 页码:5-16
关键词	East China Sea Stratigraphy Continental shelf Sedimentary fades Late Quaternary
ISSN号	0278-4343
DOI	10.1016/j.csr.2014.04.015
英文摘要	The East China Sea is a typical marginal sea and is characterized by strong land-sea interaction and paleoenvironmental changes during the late Quaternary with sea-level fluctuations. In this study, late Quaternary sedimentary stratigraphy and fades on the outer shelf of the East China Sea were reconstructed by using high-resolution seismic reflections and combining evidences from lithology, microfossil assemblages, element geochemistry and geochronology of borehole SFK-1. Sedimentary sequence consists of nearshore facies of forced regression formed during the late marine isotopic stage 3, tide-influenced fluvial and estuarine facies during the last glacial maximum, incised-valley fill and estuarine-tidal flat facies during the deglacial transgression, buried and quasi-active tidal sand ridge fades during the postglacial and Holocene periods. The sea-level fluctuation and paleo-river and sea interaction primarily controlled the stratigraphic framework and sedimentary facies on the outer shelf during the late Quaternary. This study confirms the occurrence of paleo-river channels and relating deposits on the outer shelf. Paleo-fluvial deposits accumulated during the last glacial maximum albeit with strong tidal reworking, and tide-dominated estuarine facies are recognized during the early deglacial transgression. The previously-recognized delta facies might not have formed on the outer shelf because of the low sediment supply and/or strong tidal reworking. (C) 2014 Elsevier Ltd. All rights reserved.
学科主题	第四纪地质
WOS关键词	CHANGJIANG YANGTZE-RIVER ; TIDAL SAND RIDGES ; HIGHSTAND SYSTEMS TRACTS ; LAST GLACIAL MAXIMUM ; INCISED-VALLEY FILL ; SOUTHERN YELLOW SEA ; CONTINENTAL-SHELF ; PALEOENVIRONMENTAL CHANGES ; LATE PLEISTOCENE ; FORCED REGRESSIONS
WOS研究方向	Oceanography
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000347606000003
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40301]
专题	中国地质调查局天津地质调查中心
作者单位	1.Qingdao Inst Marine Geol, Minist Land & Resources, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China 2.Tongji Univ, State Key Lab Marine Geol, Shanghai 20092, Peoples R China 3.Tianjin Inst Geol & Mineral Resources, Tianjin 300170, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhongbo,Yang, Shouye,Wang, Qiang,et al. Late Quaternary stratigraphic evolution on the outer shelf of the East China Sea[J]. CONTINENTAL SHELF RESEARCH,2014,90:5-16.
APA	Wang, Zhongbo.,Yang, Shouye.,Wang, Qiang.,Zhang, Zhixun.,Zhang, Xunhua.,...&Huang, Long.(2014).Late Quaternary stratigraphic evolution on the outer shelf of the East China Sea.CONTINENTAL SHELF RESEARCH,90,5-16.
MLA	Wang, Zhongbo,et al."Late Quaternary stratigraphic evolution on the outer shelf of the East China Sea".CONTINENTAL SHELF RESEARCH 90(2014):5-16.