A reconstruction of late Pleistocene relative sea level in the south Bohai Sea, China, based on sediment grain-size analysis

doi:10.1016/j.sedgeo.2012.08.007

	A reconstruction of late Pleistocene relative sea level in the south Bohai Sea, China, based on sediment grain-size analysis
	Yi, Liang 1,2,3; Yu, Hongjun 1; Ortiz, Joseph D.3; Xu, Xingyong 1; Qiang, Xiaoke 4; Huang, Haijun 5; Shi, Xuefa 1; Deng, Chenglong 6
刊名	SEDIMENTARY GEOLOGY
	2012-12-15
卷号	281 页码:88-100
关键词	Sea-level reconstruction Sediment grain size Mathematical partitioning Late Pleistocene Bohai Sea (China)
ISSN号	0037-0738
DOI	10.1016/j.sedgeo.2012.08.007
英文摘要	Future anthropogenic sea-level rise and its impact on coastal regions is an important issue facing human civilizations. Due to the short nature of the instrumental record of sea-level change, development of proxies for sea-level change prior to the advent of instrumental records is essential to reconstruct long-term background sea-level changes on local, regional and global scales. Here, we employ numerical methods to partition sediment grain size using a combined database of marine surface and core samples, and to quantitatively reconstruct sea-level variation since the late Pleistocene in the south Bohai Sea, China. Our sea-level reconstruction indicates that relative sea-level changes in the southern Bohai Sea track global sea-level variation for the duration of the record. The results also indicate substantial regression from 70 to 30 cal kyr BP, and potentially subarial exposure from 38 to 20 cal kyr BP. Our results document the feasibility of reconstructing relative sea-level change by numerical partitioning of sediment grain size data, demonstrating the potential for future applications. (C) 2012 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[40925012]
WOS关键词	LAST GLACIAL CYCLE ; YELLOW-RIVER DELTA ; LU FAULT ZONE ; SALT-MARSH ; UNFLOCCULATED SEDIMENTS ; ROUND DISTRIBUTIONS ; POLYMODAL SEDIMENTS ; THERMAL HISTORY ; HUON PENINSULA ; CORAL TERRACES
WOS研究方向	Geology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000312754900007
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25397]
专题	自然资源部第一海洋研究所
通讯作者	Yi, Liang
作者单位	1.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China 2.E China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China 3.Kent State Univ, Dept Geol, Kent, OH 44242 USA 4.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710075, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 6.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Yi, Liang,Yu, Hongjun,Ortiz, Joseph D.,et al. A reconstruction of late Pleistocene relative sea level in the south Bohai Sea, China, based on sediment grain-size analysis[J]. SEDIMENTARY GEOLOGY,2012,281:88-100.
APA	Yi, Liang.,Yu, Hongjun.,Ortiz, Joseph D..,Xu, Xingyong.,Qiang, Xiaoke.,...&Deng, Chenglong.(2012).A reconstruction of late Pleistocene relative sea level in the south Bohai Sea, China, based on sediment grain-size analysis.SEDIMENTARY GEOLOGY,281,88-100.
MLA	Yi, Liang,et al."A reconstruction of late Pleistocene relative sea level in the south Bohai Sea, China, based on sediment grain-size analysis".SEDIMENTARY GEOLOGY 281(2012):88-100.