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Assessment of sediment quality in two important areas of mariculture in the Bohai Sea and the northern Yellow Sea based on acid-volatile sulfide and simultaneously extracted metal results
Gao, Xuelu1,2; Li, Peimiao1,3; Chen, Chen-Tung Arthur2
Source PublicationMARINE POLLUTION BULLETIN
ISSN0025-326X
2013-07-15
Volume72Issue:1Pages:281-288
KeywordAcid-volatile Sulfide Toxic Trace Metals Mobility Sediment Geochemistry Mariculture Area China
Contribution Rank[Gao, Xuelu; Li, Peimiao] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC,YICCAS, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Gao, Xuelu; Chen, Chen-Tung Arthur] Natl Sun Yat Sen Univ, Inst Marine Geol & Chem, Kaohsiung 804, Taiwan; [Li, Peimiao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Corresponding AuthorGao, XL (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China. xlgao@yic.ac.cn
AbstractThe surface sediments from Laizhou Bay (LB) and the coastal sea around Zhangzi Island (ZI) were analyzed for acid-volatile sulfide (AVS) and simultaneously extracted metals (SEMs) to assess the sediment quality. These two areas, especially LB, are important mariculture bases in China and are significantly affected by the Yellow River. The concentrations of AVS ([AVS]) and SEM ([SEM]) varied in the ranges 0.71-11.03 and 0.10-0.74 mu mol g(-1) dry weight, respectively. [AVS] was generally low in the river outlet area and increased in the seaward direction in LB. [AVS] was significantly and positively correlated with TOC. [SEM] was significantly and positively correlated with TOC, the water content of sediment and the fine sediment fraction and it was significantly and negatively correlated with coarse sediment fraction. The obtained results suggest that the surface sediments of LB and ZI were of high quality and not likely to cause negative effects on their ecosystems. (c) 2013 Elsevier Ltd. All rights reserved.; The surface sediments from Laizhou Bay (LB) and the coastal sea around Zhangzi Island (ZI) were analyzed for acid-volatile sulfide (AVS) and simultaneously extracted metals (SEMs) to assess the sediment quality. These two areas, especially LB, are important mariculture bases in China and are significantly affected by the Yellow River. The concentrations of AVS ([AVS]) and SEM ([SEM]) varied in the ranges 0.71-11.03 and 0.10-0.74 mu mol g(-1) dry weight, respectively. [AVS] was generally low in the river outlet area and increased in the seaward direction in LB. [AVS] was significantly and positively correlated with TOC. [SEM] was significantly and positively correlated with TOC, the water content of sediment and the fine sediment fraction and it was significantly and negatively correlated with coarse sediment fraction. The obtained results suggest that the surface sediments of LB and ZI were of high quality and not likely to cause negative effects on their ecosystems. (c) 2013 Elsevier Ltd. All rights reserved.
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordREDUCED INORGANIC SULFUR ; BIOLOGICAL AVAILABILITY ; SPATIAL-DISTRIBUTION ; SURFACE SEDIMENTS ; DIFFUSION METHODS ; HEAVY-METALS ; TOXICITY ; CADMIUM ; CHINA ; AVS
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
Funding Project中国科学院海岸带环境过程与生态修复重点实验室
WOS IDWOS:000321937700047
Funding OrganizationChinese Academy of Sciences [KZCX2-YW-JC203]; 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); Taiwan's Aim for the Top University Program
Citation statistics
Cited Times:49[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/6975
Collection中科院海岸带环境过程与生态修复重点实验室
Affiliation1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC,YICCAS, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China
2.Natl Sun Yat Sen Univ, Inst Marine Geol & Chem, Kaohsiung 804, Taiwan
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Gao, Xuelu,Li, Peimiao,Chen, Chen-Tung Arthur. Assessment of sediment quality in two important areas of mariculture in the Bohai Sea and the northern Yellow Sea based on acid-volatile sulfide and simultaneously extracted metal results[J]. MARINE POLLUTION BULLETIN,2013,72(1):281-288.
APA Gao, Xuelu,Li, Peimiao,&Chen, Chen-Tung Arthur.(2013).Assessment of sediment quality in two important areas of mariculture in the Bohai Sea and the northern Yellow Sea based on acid-volatile sulfide and simultaneously extracted metal results.MARINE POLLUTION BULLETIN,72(1),281-288.
MLA Gao, Xuelu,et al."Assessment of sediment quality in two important areas of mariculture in the Bohai Sea and the northern Yellow Sea based on acid-volatile sulfide and simultaneously extracted metal results".MARINE POLLUTION BULLETIN 72.1(2013):281-288.
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