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学科主题: Environmental Sciences ; Marine & Freshwater Biology
题名: Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island)
作者: [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
通讯作者: cuiry631020@sina.com ; junli74lool@gmail.com
关键词: Changhua River Estuary ; Hainan Island ; Surface sediments ; Heavy metals pollution ; Sediment quality criteria
刊名: MARINE POLLUTION BULLETIN
发表日期: 2013
卷: 76, 期:41641, 页:400-405
部门归属: 海洋地质
资助者: 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).
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.
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000328005800062
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/11106
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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[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.Occurrence and distribution of heavy metals in surface sediments of the Changhua River Estuary and adjacent shelf (Hainan Island),MARINE POLLUTION BULLETIN,2013,76(41641):400-405
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