Sedimentary evolution since the late Last Deglaciation in the western North Yellow Sea

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	Sedimentary evolution since the late Last Deglaciation in the western North Yellow Sea
	Li Yan1,2 ; Li Anchun 1; Huang Peng 1
刊名	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2012
卷号	30 期号:1 页码:152-162
关键词	sedimentary evolution sea level change last Late Deglaciation North Yellow Sea
ISSN号	0254-4059
通讯作者	Li, AC (reprint author), Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China.
英文摘要	To decipher the sedimentary evolution and environmental changes since the late Last Deglaciation, two gravity cores were analyzed from the western North Yellow Sea (NYS). The two cores (B-L44 and B-U35) were sampled for grain size, clay minerals, detrital minerals, and (14)C dating. They are comparable in lithofaies, and the observed succession was divided into four depositional units based on lithology and mineral assemblages, which recorded the postglacial transgression. Depositional unit 4 (DU 4) (before 11.5 ka) was characterized with enrichment in sand, and was interpreted as nearshore deposits in shallow water during the Younger Dryas Event. DU 3 (11.5-9.6 ka) displayed a fining-upward succession composed of sediments from local rivers, such as the Huanghe (Yellow) River, and from coastal erosion, which clearly were related to the Early Holocene transgression. Stable muddy deposition (DU 2) in NYS began to form at about 9.6 ka, which received direct supply of fine materials from the Shandong subaqueous clinoform. It is believed that the Yellow Sea circulation system played a major role in controlling the formation of fine sediment deposition in DU 1 (after 6.4 ka) after the sea level maximum.
学科主题	Limnology ; Oceanography
收录类别	SCI
原文出处	10.1007/s00343-012-1040-z
语种	英语
WOS记录号	WOS:000299040100015
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/12516]
专题	海洋研究所_海洋地质与环境重点实验室海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li Yan,Li Anchun,Huang Peng. Sedimentary evolution since the late Last Deglaciation in the western North Yellow Sea[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(1):152-162.
APA	Li Yan,Li Anchun,&Huang Peng.(2012).Sedimentary evolution since the late Last Deglaciation in the western North Yellow Sea.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(1),152-162.
MLA	Li Yan,et al."Sedimentary evolution since the late Last Deglaciation in the western North Yellow Sea".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.1(2012):152-162.