Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island)

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	Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island)
	[Hu, Bangqi ; Cui, Ruyong ; Li, Jun ; Wei, Helong ; Zhao, Jingtao ; Bai, Fenglong ; Song, Weiyu ; Ding, Xue] Minist Land & Resources, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao Inst Marine Geol, Qingdao 266071, Shandong, Peoples R China ; [Zhao, Jingtao] Chinese Acad Sci, Key Lab Marginal Sea Geol, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
刊名	MARINE POLLUTION BULLETIN
	2013
卷号	76 期号:41641 页码:400-405
关键词	Changhua River Estuary Hainan Island Surface sediments Heavy metals pollution Sediment quality criteria
ISSN号	0025-326X
通讯作者	cuiry631020@sina.com ; junli74lool@gmail.com
中文摘要	Heavy metal (As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn) concentrations in surface sediments from the Changhua River Estuary and adjacent shelf, western Hainan Island, were conducted to evaluate the level of contamination. Numerical Sediment Quality Guidelines (TEL and PEL) were applied to assess adverse biological effects of these metals, suggesting that occasional biological effect may occur due to As, Cr, Cu, Ni, and Pb. Enrichment factors shown that the significant As and Pb contaminations in the study area. Multivariate analysis indicated that the sources of Cd, Cr, Cu, Hg, Ni and Zn resulted primarily from natural weathering processes, whereas As and Pb were mainly attributed to anthropogenic sources. The results of this study would provide a useful aid for sustainable marine management in the region. (C) 2013 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences ; Marine & Freshwater Biology
资助信息	This study was co-supported by National Key Basic Research Program of China (2013CB429701), National Natural Science Foundation of China (41206049), Ministry of Land and Resources (Grant No. 1212011088112), Open Foundation of the CAS Key Laboratory of Marginal Sea Geology (MSGL12-01), and Open Foundation of the Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology (MRE201231).
原文出处	PERGAMON-ELSEVIER SCIENCE LTD
语种	英语
WOS记录号	WOS:000328005800062
公开日期	2015-01-22
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/11106]
专题	南海海洋研究所_中科院边缘海地质重点实验室
推荐引用方式 GB/T 7714	[Hu, Bangqi,Cui, Ruyong,Li, Jun,et al. Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island)[J]. MARINE POLLUTION BULLETIN,2013,76(41641):400-405.
APA	[Hu, Bangqi.,Cui, Ruyong.,Li, Jun.,Wei, Helong.,Zhao, Jingtao.,...&[Zhao, Jingtao] Chinese Acad Sci, Key Lab Marginal Sea Geol, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China.(2013).Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island).MARINE POLLUTION BULLETIN,76(41641),400-405.
MLA	[Hu, Bangqi,et al."Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island)".MARINE POLLUTION BULLETIN 76.41641(2013):400-405.