Presence of arsenic, mercury and vanadium in aquatic organisms of LaizhouBay and their potential health risk
文献类型：期刊论文
| 作者 | Liu,Y(Liu,Yuan)1,2; Liu,GJ(Liu,Guijian)1,2; Yuan,ZJ(Yuan,Zijiao)1; Liu,HQ(Liu,Houqi)1,3; Lam.P.K.S(Lam,Paul K.S)4; Liu,Guijian |
| 刊名 | Marine Pollution Bulletin
 |
| 出版日期 | 2017-10-15 |
| 卷号 | 125期号:1-2页码:334-340 |
| 关键词 | Trace Elements Stable Isotope Ratios Aquatic Organism Laizhou Bay |
| DOI | 10.1016/j.marpolbul.2017.09.045 |
| 文献子类 | 期刊论文 |
| 英文摘要 | 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. |
| 项目编号 | 973 Program ; 2014CB238903 ; 41672144 ; 41173032 |
| 语种 | 英语 |
| 资助机构 | National BasicResearch Program of China ; National BasicResearch Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.ieecas.cn/handle/361006/5612]  |
| 专题 | 地球环境研究所_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.Suzhou Institute for Advanced Study, University of Science and Technology of China, Suzhou 215123, China 4.State Key Laboratory in Marine Pollution, Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China |
| 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. |
入库方式： OAI收割
来源：地球环境研究所
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