YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
Trace metals in surface sediments of the Taiwan Strait: geochemical characteristics and environmental indication
Gao, XL; Zhou, FX; Lui, HK; Lou, JY; Chen, CTA; Zhuang, W; Chen, CTA (reprint author), Natl Sun Yat Sen Univ, Dept Oceanog, Kaohsiung 804, Taiwan. xlgao@yic.ac.cn; ctchen@mail.nsysu.edu.tw
Source PublicationENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
2016-06-01
Volume23Issue:11Pages:10494-10503
KeywordSequential Extraction Chemical Fractionation Environmental Assessment Marginal Sea Marine Pollution
DOI10.1007/s11356-015-5669-y
Contribution Rank[Gao, Xuelu; Lui, Hon-Kit; Chen, Chen-Tung Arthur] Natl Sun Yat Sen Univ, Dept Oceanog, Kaohsiung 804, Taiwan; [Gao, Xuelu; Zhou, Fengxia] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Lou, Jiann-Yuh] Naval Acad, Dept Marine Sci, Kaohsiung 813, Taiwan; [Zhuang, Wen] Zaozhuang Univ, Coll City & Architecture Engn, Zaozhuang 277160, Shandong, Peoples R China
Department中科院海岸带环境过程与生态修复重点实验室
AbstractThe concentration and geochemical fractionation of six trace metals related with environmental quality assessment, namely Cd, Cr, Cu, Ni, Pb, and Zn, in 30 surface sediments from both inshore and offshore areas of the Taiwan Strait were measured to investigate their distribution characteristics, evaluate their potential mobility, and assess their pollution status. The geoaccumulation index results indicated that, on average, the studied metals presented an order of Cd > Pb > Ni > Zn > Cu > Cr and were practically in uncontaminated status except Cd. The results of the sequential extraction analysis indicated that, on average, the studied metals were mostly accumulated in residual fraction except Cd whose concentration was the highest in the acid soluble fraction presenting a high risk to the environment, and their mobility decreased in the sequence of Cd > Pb > Ni > Cu > Zn > Cr. Based on the mean probable effect level quotients, the combination of the studied metals had an 8 % probability of being toxic at two sampling sites and had a 21 % probability of being toxic at the rest of sites. The spatial distribution of the studied metals in total concentrations and different geochemical fractions corroborated the previous findings about the possible sediment transportation routes in and around the Taiwan Strait.
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordEAST CHINA SEA ; HEAVY-METALS ; BOHAI SEA ; SOUTHWESTERN TAIWAN ; QUALITY GUIDELINES ; CONTINENTAL-SHELF ; POLLUTION STATUS ; RISK-ASSESSMENT ; YELLOW SEA ; COASTAL
WOS Research AreaEnvironmental Sciences & Ecology
WOS IDWOS:000377021500017
Funding OrganizationMinistry of Science and Technology of Taiwan(MOST 103-2611-M-110-010 ; Taiwan's Aim for the Top University Program(04C030204) ; Chinese Academy of Sciences(XDA11020102) ; National Natural Science Foundation of China(41376083) ; NSC 101-2611-M-110-010-MY3)
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/17089
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorChen, CTA (reprint author), Natl Sun Yat Sen Univ, Dept Oceanog, Kaohsiung 804, Taiwan. xlgao@yic.ac.cn; ctchen@mail.nsysu.edu.tw
Affiliation1.Natl Sun Yat Sen Univ, Dept Oceanog
2.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res
3.Naval Acad, Dept Marine Sci
4.Zaozhuang Univ, Coll City & Architecture Engn
Recommended Citation
GB/T 7714
Gao, XL,Zhou, FX,Lui, HK,et al. Trace metals in surface sediments of the Taiwan Strait: geochemical characteristics and environmental indication[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(11):10494-10503.
APA Gao, XL.,Zhou, FX.,Lui, HK.,Lou, JY.,Chen, CTA.,...&ctchen@mail.nsysu.edu.tw.(2016).Trace metals in surface sediments of the Taiwan Strait: geochemical characteristics and environmental indication.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(11),10494-10503.
MLA Gao, XL,et al."Trace metals in surface sediments of the Taiwan Strait: geochemical characteristics and environmental indication".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.11(2016):10494-10503.
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