Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Assessment of heavy metal impact on sediment quality of the Xiaoqinghe estuary in the coastal Laizhou Bay, Bohai Sea: Inconsistency between two commonly used criteria | |
Zhuang, Wen1,2,3; Gao, Xuelu1 ; Gao, XL (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remedia, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China. [email protected]
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| 发表期刊 | MARINE POLLUTION BULLETIN
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| ISSN | 0025-326X |
| 2014-06-15 | |
| 卷号 | 83期号:1页码:352-357 |
| 关键词 | Marine Pollution Environmental Surveys Sediment Analysis Coastal Zone Geochemistry China |
| DOI | 10.1016/j.marpolbul.2014.03.039 |
| 产权排序 | [Zhuang, Wen; Gao, Xuelu] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China; [Zhuang, Wen] Zaozhuang Univ, Coll City & Architect Engn, Zaozhuang 277160, Shandong, Peoples R China; [Zhuang, Wen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | Surface sediments in the Xiaoqinghe estuary, southwestern coastal Laizhou Bay, were examined to assess the bio-toxic risk of heavy metals (Cd, Cu, Ni, Pb and Zn) with the effects range-low and effects rangemedian guidelines (ERL-ERMs) and the concentration ratio of simultaneously extractable metals to acid volatile sulfides ([SEMMAVS]). Based on the ERL-ERM guidelines, bio-toxic effect caused by Cu, Ni, Pb and Zn could be expected in the riverine surface sediments of the Xiaoqinghe estuary; and the surface sediments in the marine area were in good quality and only Ni might cause bio-toxic effect occasionally. The AVS-SEM guidelines revealed that no bio-toxic effect could be caused by any of the studied metals in both the riverine and marine sediments, since there were excess sulfides in surface sediments which could form water-insoluble substances with free metal ions and reduce the bioavailability of heavy metals. (C) 2014 Elsevier Ltd. All rights reserved.; Surface sediments in the Xiaoqinghe estuary, southwestern coastal Laizhou Bay, were examined to assess the bio-toxic risk of heavy metals (Cd, Cu, Ni, Pb and Zn) with the effects range-low and effects rangemedian guidelines (ERL-ERMs) and the concentration ratio of simultaneously extractable metals to acid volatile sulfides ([SEMMAVS]). Based on the ERL-ERM guidelines, bio-toxic effect caused by Cu, Ni, Pb and Zn could be expected in the riverine surface sediments of the Xiaoqinghe estuary; and the surface sediments in the marine area were in good quality and only Ni might cause bio-toxic effect occasionally. The AVS-SEM guidelines revealed that no bio-toxic effect could be caused by any of the studied metals in both the riverine and marine sediments, since there were excess sulfides in surface sediments which could form water-insoluble substances with free metal ions and reduce the bioavailability of heavy metals. (C) 2014 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | ACID-VOLATILE SULFIDE ; SIMULTANEOUSLY EXTRACTED METALS ; PEARL RIVER ESTUARY ; VIRGIN-ISLANDS MARINAS ; POLLUTION STATUS ; SOUTH CHINA ; CONTAMINATED SEDIMENTS ; SURFACE SEDIMENTS ; TOXICITY ; DISTRIBUTIONS |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| WOS记录号 | WOS:000339130000055 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8736 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Gao, XL (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remedia, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China. [email protected] |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China 2.Zaozhuang Univ, Coll City & Architect Engn, Zaozhuang 277160, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhuang, Wen,Gao, Xuelu,Gao, XL . Assessment of heavy metal impact on sediment quality of the Xiaoqinghe estuary in the coastal Laizhou Bay, Bohai Sea: Inconsistency between two commonly used criteria[J]. MARINE POLLUTION BULLETIN,2014,83(1):352-357. |
| APA | Zhuang, Wen,Gao, Xuelu,&Gao, XL .(2014).Assessment of heavy metal impact on sediment quality of the Xiaoqinghe estuary in the coastal Laizhou Bay, Bohai Sea: Inconsistency between two commonly used criteria.MARINE POLLUTION BULLETIN,83(1),352-357. |
| MLA | Zhuang, Wen,et al."Assessment of heavy metal impact on sediment quality of the Xiaoqinghe estuary in the coastal Laizhou Bay, Bohai Sea: Inconsistency between two commonly used criteria".MARINE POLLUTION BULLETIN 83.1(2014):352-357. |
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