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Pollution, sources, and risks of heavy metals in coastal waters of China

文献类型：期刊论文

作者Wu, J; Lu, J; Zhang, C; Zhang, YX; Lin, YC; Xu, J
刊名HUMAN AND ECOLOGICAL RISK ASSESSMENT
出版日期2019
关键词heavy metal coastal regions ecological risks health risks source apportionment
ISSN号1080-7039
DOI10.1080/10807039.2019.1634466
产权排序[Wu, Jun] Ludong Univ, Sch Resources & Environm Engn, Yantai, Shandong, Peoples R China ; [Lu, Jian ; Zhang, Cui ; Zhang, Yuxuan ; Lin, Yichen] Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China ; [Lu, Jian] Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Shandong, Peoples R China ; [Xu, Juan] Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China
文献子类Article; Early Access
英文摘要Comprehensive information on heavy metals in coastal waters at national scale of China is limited. Therefore, this study investigated the distribution, pollution, and ecological-health risks of heavy metals in coastal waters along 18,000 km coastline of China. Total 13 target heavy metals in coastal waters along coastline of China showed drastic spatial variations with average concentrations ranging from .14 (Cd) to 136.26 (Cu) mu g/L. Cu was the dominant heavy metal with the maximal concentration of 1485.92 mu g/L. Three methods including heavy metal pollution index (HPI), Nemerow index (NI), and contamination degree (CD) were adopted to explore heavy metal pollution. HPI obtained the worst-case evaluation results to illustrate that heavy pollution occurred at over 50% of sampling sites. Anthropogenic sources were the main sources of heavy metals in the coastal waters. Approximately 28.13% and 9.38% of sampling sites illustrated considerable and very high ecological risks, respectively. Metals including Cu, As, and Hg were the main pollution and risk contributors. Heavy metals in coastal waters posed high cancer risks and unacceptable non-cancer risks to both adults and children. Therefore, effective control of heavy metals is necessary for regional sustainability and well-beings of residents in coastal regions of China.
WOS关键词ECOLOGICAL RISK ; SPATIAL-DISTRIBUTION ; TRACE-METALS ; SEDIMENTS ; FRAMEWORK ; RIVER ; CONTAMINATION ; SOILS ; GULF ; BAY
WOS研究方向Biodiversity Conservation ; Environmental Sciences
语种英语
WOS记录号WOS:000473918600001
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41671319] ; Taishan Scholar Program of Shandong Province [tsqn201812116] ; Chinese Academy of SciencesChinese Academy of Sciences [Y629041021] ; Two-Hundred Talents Plan of Yantai [Y739011021]
源URL[http://ir.yic.ac.cn/handle/133337/24910]  
专题烟台海岸带研究所_近岸生态与环境实验室
烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
中国科学院烟台海岸带研究所
作者单位1.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Shandong, Peoples R China;
2.Ludong Univ, Sch Resources & Environm Engn, Yantai, Shandong, Peoples R China;
3.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China;
4.Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China
推荐引用方式
GB/T 7714		 Wu, J,Lu, J,Zhang, C,et al. Pollution, sources, and risks of heavy metals in coastal waters of China[J]. HUMAN AND ECOLOGICAL RISK ASSESSMENT,2019.
APA Wu, J,Lu, J,Zhang, C,Zhang, YX,Lin, YC,&Xu, J.(2019).Pollution, sources, and risks of heavy metals in coastal waters of China.HUMAN AND ECOLOGICAL RISK ASSESSMENT.
MLA Wu, J,et al."Pollution, sources, and risks of heavy metals in coastal waters of China".HUMAN AND ECOLOGICAL RISK ASSESSMENT (2019).

入库方式： OAI收割

来源：烟台海岸带研究所

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