Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
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 | |
发表期刊 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH |
ISSN | 0944-1344 |
2016-06-01 | |
卷号 | 23期号:11页码:10494-10503 |
关键词 | Sequential Extraction Chemical Fractionation Environmental Assessment Marginal Sea Marine Pollution |
DOI | 10.1007/s11356-015-5669-y |
产权排序 | [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 |
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 | The 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. |
文章类型 | Article |
资助机构 | Ministry 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) |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | EAST CHINA SEA ; HEAVY-METALS ; BOHAI SEA ; SOUTHWESTERN TAIWAN ; QUALITY GUIDELINES ; CONTINENTAL-SHELF ; POLLUTION STATUS ; RISK-ASSESSMENT ; YELLOW SEA ; COASTAL |
研究领域[WOS] | Environmental Sciences & Ecology |
WOS记录号 | WOS:000377021500017 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/17089 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 中国科学院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室 |
通讯作者 | Chen, CTA (reprint author), Natl Sun Yat Sen Univ, Dept Oceanog, Kaohsiung 804, Taiwan. xlgao@yic.ac.cn; ctchen@mail.nsysu.edu.tw |
作者单位 | 1.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 |
推荐引用方式 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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