Distribution, trophic magnification and risk of trace metals and perfluoroalkyl acids in marine organisms from Haizhou Bay
文献类型：期刊论文
| 作者 | Chen, Jingrui1; Liu, Yuanyuan1; Chao, Le1; Hou, Lulu1; Wang, Yunfeng2; Chu, Jiansong1; Sun, Jiachen1 |
| 刊名 | ENVIRONMENTAL RESEARCH
 |
| 出版日期 | 2024-11-15 |
| 卷号 | 261页码:10 |
| 关键词 | Bioaccumulation Aquatic products POPs Hazardous chemicals Biomonitoring |
| ISSN号 | 0013-9351 |
| DOI | 10.1016/j.envres.2024.119746 |
| 通讯作者 | Chu, Jiansong(oucjslab@gmail.com) ; Sun, Jiachen(sunjiachen@ouc.edu.cn) |
| 英文摘要 | Haizhou Bay, a semi-enclosed key aquaculture area in East China, has had relatively limited research focused on trace metals and perfluoroalkyl acids (PFAAs) in its biota. This study characterized the distribution, biomagnification and health risks of selected trace metals and PFAAs in various marine organisms from Haizhou Bay. Among the species examined, zinc (Zn) was the most prevalent metal, followed by copper (Cu) and chromium (Cr), whereas cadmium (Cd), total mercury (THg), and methylmercury (MeHg) contents were relatively low. Perfluorooctane sulfonate (PFOS) was the most abundant PFAA, followed by perfluorooctanoic acid (PFOA). The calculated trophic magnification factors (TMFs) were above one for Cr, THg, MeHg, and all PFAAs except perfluorobutanoic acid (PFBA) and perfluorotetradecanoic acid (PFTeDA). Across animal groups, gastropods exhibited relatively low levels of THg, MeHg, and perfluorosulfonic acids (& sum;PFSAs). By comparison, fish generally had lower levels of Cd and Cu compared to other animal groups, and demersal fish had significantly higher MeHg compared to gastropods. Certain organisms, such as cephalopods and shrimps, were found to pose potential health risks due to elevated levels of Cd, while levels of other studied metals, PFOS and PFOA generally appeared to be within safe limits for human consumption. Further research is needed to assess the sources and impacts of these and other contaminants. |
| WOS关键词 | ETHER SULFONIC-ACIDS ; FOOD-WEB ; HEAVY-METALS ; LAIZHOU BAY ; HEALTH-RISK ; MERCURY ; BIOMAGNIFICATION ; BIOACCUMULATION ; ACCUMULATION ; CHROMIUM |
| 资助项目 | Fundamental Research Funds for the Central Universities[202341007] ; Fundamental Research Funds for the Central Universities[202312013] ; Ocean University of China |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:001294429500001 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199588]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Chu, Jiansong; Sun, Jiachen |
| 作者单位 | 1.Ocean Univ China, Coll Marine Life Sci, Qingdao 266003, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jingrui,Liu, Yuanyuan,Chao, Le,et al. Distribution, trophic magnification and risk of trace metals and perfluoroalkyl acids in marine organisms from Haizhou Bay[J]. ENVIRONMENTAL RESEARCH,2024,261:10. |
| APA | Chen, Jingrui.,Liu, Yuanyuan.,Chao, Le.,Hou, Lulu.,Wang, Yunfeng.,...&Sun, Jiachen.(2024).Distribution, trophic magnification and risk of trace metals and perfluoroalkyl acids in marine organisms from Haizhou Bay.ENVIRONMENTAL RESEARCH,261,10. |
| MLA | Chen, Jingrui,et al."Distribution, trophic magnification and risk of trace metals and perfluoroalkyl acids in marine organisms from Haizhou Bay".ENVIRONMENTAL RESEARCH 261(2024):10. |
入库方式： OAI收割
来源：海洋研究所
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