Wu, J; Lu, J
; Zhang, C; Zhang, YX; Lin, YC; Xu, J发表期刊HUMAN AND ECOLOGICAL RISK ASSESSMENT
ISSN1080-7039
2019
页码16
关键词heavy metalcoastal regionsecological riskshealth riskssource apportionment
研究领域Biodiversity Conservation; Environmental Sciences
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
通讯作者Lu, Jian(jlu@yic.ac.cn)
作者部门海岸带环境过程实验室
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.
文章类型Article; Early Access
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]
收录类别SCI
语种英语
关键词[WOS]ECOLOGICAL RISK; SPATIAL-DISTRIBUTION; TRACE-METALS; SEDIMENTS; FRAMEWORK; RIVER; CONTAMINATION; SOILS; GULF; BAY
研究领域[WOS]Biodiversity Conservation; Environmental Sciences
WOS记录号WOS:000473918600001
引用统计被引频次：7[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24910
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中国科学院烟台海岸带研究所
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Ludong Univ, Sch Resources & Environm Engn, Yantai, Shandong, Peoples R China;
2.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;
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Shandong, Peoples R China;
4.Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China
推荐引用方式
GB/T 7714Wu, 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,2019:16.
APAWu, 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,16.
MLAWu, J,et al."Pollution, sources, and risks of heavy metals in coastal waters of China".HUMAN AND ECOLOGICAL RISK ASSESSMENT (2019):16.
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