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  4. 中科院海岸带环境过程与生态修复重点实验室
Acid-volatile sulfide and simultaneously extracted metals in surface sediments of the southwestern coastal Laizhou Bay, Bohai Sea: Concentrations, spatial distributions and the indication of heavy metal pollution status

文献类型：期刊论文

作者Zhuang, Wen1,2; Gao, Xuelu1
刊名MARINE POLLUTION BULLETIN
出版日期2013-11-15
卷号76期号:1-2页码:128-138
关键词Acid-volatile sulfide Simultaneously extracted metal Heavy metal Sediment Laizhou Bay
ISSN号0025-326X
产权排序[Zhuang, Wen; Gao, Xuelu] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China; [Zhuang, Wen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
通讯作者Gao, XL (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China. xlgao@yic.ac.cn
中文摘要Surface sediments were collected from the coastal waters of southwestern Laizhou Bay and the rivers it connects with during summer and autumn 2012. The acid-volatile sulfide (AVS) and simultaneously extracted metals (SEM) were measured to assess the sediment quality. The results showed that not all sediments with [SEM]-[AVS] > 0 were capable of causing toxicity because the organic carbon is also an important metal-binding phase in sediments. Suppose the sediments had not been disturbed and the criteria of US Environmental Protection Agency had been followed, heavy metals in this area had no adverse biological effects in both seasons except for few riverine samples. The major ingredient of SEM was Zn, whereas the contribution of Cd - the most toxic metal studied - to SEM was <1%. The distributions of AVS and SEM in riverine sediments were more easily affected by anthropogenic activity compared with those in marine sediments. (C) 2013 Elsevier Ltd. All rights reserved.
英文摘要Surface sediments were collected from the coastal waters of southwestern Laizhou Bay and the rivers it connects with during summer and autumn 2012. The acid-volatile sulfide (AVS) and simultaneously extracted metals (SEM) were measured to assess the sediment quality. The results showed that not all sediments with [SEM]-[AVS] > 0 were capable of causing toxicity because the organic carbon is also an important metal-binding phase in sediments. Suppose the sediments had not been disturbed and the criteria of US Environmental Protection Agency had been followed, heavy metals in this area had no adverse biological effects in both seasons except for few riverine samples. The major ingredient of SEM was Zn, whereas the contribution of Cd - the most toxic metal studied - to SEM was <1%. The distributions of AVS and SEM in riverine sediments were more easily affected by anthropogenic activity compared with those in marine sediments. (C) 2013 Elsevier Ltd. All rights reserved.
学科主题Environmental Sciences ; Marine & Freshwater Biology
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology
关键词[WOS]PEARL RIVER ESTUARY ; INCREASED OXYGEN CONDITIONS ; VIRGIN-ISLANDS MARINAS ; CONTAMINATED SEDIMENTS ; TRACE-METALS ; SOUTH CHINA ; AQUATIC INVERTEBRATES ; MANGROVE SEDIMENTS ; REACTIVE SULFIDES ; DIFFUSION METHOD
收录类别SCI
资助信息National Natural Science Foundation of China [41376083]; Department of Science and Technology of Shandong Province [2012GHY11535]; CAS/SAFEA International Partnership Program for Creative Research Teams (Representative Environmental Processes and Resources Effects in Coastal Zones)
原文出处http://dx.doi.org/10.1016/j.marpolbul.2013.09.016
语种英语
WOS记录号WOS:000328005800029
公开日期2014-07-08
源URL[http://ir.yic.ac.cn/handle/133337/6935]  
专题烟台海岸带研究所_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.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhuang, Wen,Gao, Xuelu. Acid-volatile sulfide and simultaneously extracted metals in surface sediments of the southwestern coastal Laizhou Bay, Bohai Sea: Concentrations, spatial distributions and the indication of heavy metal pollution status[J]. MARINE POLLUTION BULLETIN,2013,76(1-2):128-138.
APA Zhuang, Wen,&Gao, Xuelu.(2013).Acid-volatile sulfide and simultaneously extracted metals in surface sediments of the southwestern coastal Laizhou Bay, Bohai Sea: Concentrations, spatial distributions and the indication of heavy metal pollution status.MARINE POLLUTION BULLETIN,76(1-2),128-138.
MLA Zhuang, Wen,et al."Acid-volatile sulfide and simultaneously extracted metals in surface sediments of the southwestern coastal Laizhou Bay, Bohai Sea: Concentrations, spatial distributions and the indication of heavy metal pollution status".MARINE POLLUTION BULLETIN 76.1-2(2013):128-138.

入库方式： OAI收割

来源：烟台海岸带研究所

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