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学科主题: Environmental Sciences ; Marine & Freshwater Biology
题名: Mercury profiles in surface sediments from ten bays along the coast of Southern China
作者: [Xu, Weihai ; Yan, Wen ; Huang, Weixia ; Chen, Zhong ; Wang, Shuhong ; Miao, Li ; Zhong, Lifeng ; Chen, Han] Chinese Acad Sci, CAS Key Lab Marginal Sea Geol, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
通讯作者: wyan@scsio.ac.cn
关键词: Surface sediments ; Mercury ; Bays ; Southern China
刊名: MARINE POLLUTION BULLETIN
发表日期: 2013
卷: 76, 期:41641, 页:394-399
部门归属: 海洋地质
资助者: The authors would like to acknowledge the financial supported by the National Natural Science Foundation of China (Nos. 41272390, 41106104 and 40802087) and 908 special survey project for water environment of Guangdong Province.
摘要: Spatial and temporal variations of mercury (Hg) were investigated from ten representative bays along the coast of Southern China. The total Hg (THg) in surface sediments varied widely with concentrations from 25 to 264 ng/g. As a whole, Hg pollution in several bays occupied by busy sea traffic and industrial activities, such as Shantou (ST) Bay and Dapeng (DP) Bay were remarkably more serious than others, which reflected the direct effects of anthropogenic activities around the coastal areas. Hg variations in sediment cores clearly display upcore rising trend which obviously correlates with the trend of economic development and urbanization in the last five decades. No significant correlations were found between Hg and organic matter and particle size, suggesting that the distribution of Hg is not fully controlled by these variables. (C) 2013 Elsevier Ltd. All rights reserved.
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000328005800061
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/11105
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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[Xu, Weihai; Yan, Wen; Huang, Weixia; Chen, Zhong; Wang, Shuhong; Miao, Li; Zhong, Lifeng; Chen, Han] Chinese Acad Sci, CAS Key Lab Marginal Sea Geol, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China.Mercury profiles in surface sediments from ten bays along the coast of Southern China,MARINE POLLUTION BULLETIN,2013,76(41641):394-399
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