| Vertical profile, contamination assessment of mercury and arsenic in sediment cores from typical intertidal zones of China | |
Wang, Chenchen; Pan, Dawei ; Han, Haitao; Hu, Xueping
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| 发表期刊 | ENVIRONMENTAL MONITORING AND ASSESSMENT
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| ISSN | 0167-6369 |
| 2018-06 | |
| 卷号 | 190期号:6页码:366 |
| 关键词 | Mercury Arsenic Sediment cores Contamination assessment Intertidal zones |
| 研究领域 | Environmental Sciences & Ecology |
| DOI | 10.1007/s10661-018-6732-1 |
| 产权排序 | [Wang, Chenchen; Pan, Dawei; Han, Haitao; Hu, Xueping] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Chunhui Rd 17, Yantai 264003, Peoples R China; [Pan, Dawei; Hu, Xueping] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 作者部门 | 海岸带环境工程技术研究与发展中心 |
| 英文摘要 | The vertical profiles, contamination levels, and potential ecological risks of mercury and arsenic were studied from the sediment cores of seven typical intertidal zones, including the Liaohe River Estuary, the Jianhe River Estuary, the Dagu River Estuary, Yancheng Shoal, the Dongtan Yangtze River Estuary, Hangzhou Bay, and the Pearl River Estuary. Marine sediment quality standards, the threshold effect level (TEL), and the probable effect level (PEL) were used as guidelines to evaluate sediment quality. In addition, the geo-accumulation index (I (geo)) and potential ecological risk index () were used to assess contamination and potential ecological risks from mercury and arsenic. The results showed that the Pearl River Estuary was moderately polluted by mercury and represented a high potential ecological risk, while other areas were uncontaminated or mildly contaminated with low or moderate potential ecological risks. The Pearl River Estuary was mildly polluted by arsenic and represented a mild potential ecological risk, while other areas were unpolluted and also posed a mild potential ecological risk. |
| 文章类型 | Article |
| 资助机构 | Youth Innovation Promotion Association [2011170] ; Equipment Development Project of Chinese Academy of Sciences [YZ201558] ; Basic Survey of the Ministry of Science and Technology [2014FY10600] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PEARL RIVER ESTUARY ; HEAVY-METALS ; SURFACE SEDIMENTS ; ECOLOGICAL RISK ; SOURCE APPORTIONMENT ; SPATIAL-DISTRIBUTION ; MARINE-SEDIMENTS ; EASTERN CHINA ; PERSIAN-GULF ; POLLUTION |
| 研究领域[WOS] | Environmental Sciences |
| WOS记录号 | WOS:000434090600033 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24455 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Chunhui Rd 17, Yantai 264003, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chenchen,Pan, Dawei,Han, Haitao,et al. Vertical profile, contamination assessment of mercury and arsenic in sediment cores from typical intertidal zones of China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2018,190(6):366. |
| APA | Wang, Chenchen,Pan, Dawei,Han, Haitao,&Hu, Xueping.(2018).Vertical profile, contamination assessment of mercury and arsenic in sediment cores from typical intertidal zones of China.ENVIRONMENTAL MONITORING AND ASSESSMENT,190(6),366. |
| MLA | Wang, Chenchen,et al."Vertical profile, contamination assessment of mercury and arsenic in sediment cores from typical intertidal zones of China".ENVIRONMENTAL MONITORING AND ASSESSMENT 190.6(2018):366. |
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