Knowledge Management System Of Institute of Earth Environment, CAS
Presence of arsenic, mercury and vanadium in aquatic organisms of LaizhouBay and their potential health risk | |
Liu,Y(Liu,Yuan)1,2; Liu,GJ(Liu,Guijian)1,2; Yuan,ZJ(Yuan,Zijiao)1; Liu,HQ(Liu,Houqi)1,4; Lam.P.K.S(Lam,Paul K.S)3; Liu,Guijian | |
2017-10-15 | |
发表期刊 | Marine Pollution Bulletin |
卷号 | 125期号:1-2页码:334-340 |
文章类型 | 期刊论文 |
摘要 | This study aims at describing and interpreting concentrations of arsenic (As), mercury (Hg) and vanadium (V) in seven species of fish, three species of shellfish, one species of crab and two species of shrimp from the typical estuary-bay ecosystem. Arsenic, Hg and V differed among species, and the highest As, Hg and V were observed in shellfish. The stable nitrogen (δ15N) and carbon (δ13C) isotopes were determined to investigate the trophic interactions between fluctuating environment and aquatic species. Arsenic concentrations in samples were found negatively correlated with δ15N, implying biodilution effect of As through the food web, while Hg concentrations in samples were positively correlated with δ15N, indicating their biomagnification effect. The estimated daily intake values of Hg and V in this study were all below the oral reference dose. However, elevated As intakes of some aquatic organisms suggested a potential risk for frequent consumers. |
关键词 | Trace Elements Stable Isotope Ratios Aquatic Organism Laizhou Bay |
DOI | 10.1016/j.marpolbul.2017.09.045 |
收录类别 | SCI |
所属项目编号 | 973 Program ; 2014CB238903 ; 41672144 ; 41173032 |
语种 | 英语 |
项目资助者 | National BasicResearch Program of China ; National BasicResearch Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/5612 |
专题 | 黄土与第四纪地质国家重点实验室(2010~) |
通讯作者 | Liu,Guijian |
作者单位 | 1.CAS Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026,China 2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, The Chinese Academy of Sciences, Xi'an 710075, China 3.State Key Laboratory in Marine Pollution, Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China 4.Suzhou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China |
第一作者单位 | 黄土与第四纪地质国家重点实验室(1985-2004) |
推荐引用方式 GB/T 7714 | Liu,Y,Liu,GJ,Yuan,ZJ,et al. Presence of arsenic, mercury and vanadium in aquatic organisms of LaizhouBay and their potential health risk[J]. Marine Pollution Bulletin,2017,125(1-2):334-340. |
APA | Liu,Y,Liu,GJ,Yuan,ZJ,Liu,HQ,Lam.P.K.S,&Liu,Guijian.(2017).Presence of arsenic, mercury and vanadium in aquatic organisms of LaizhouBay and their potential health risk.Marine Pollution Bulletin,125(1-2),334-340. |
MLA | Liu,Y,et al."Presence of arsenic, mercury and vanadium in aquatic organisms of LaizhouBay and their potential health risk".Marine Pollution Bulletin 125.1-2(2017):334-340. |
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Presence of arsenic,(462KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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