Bioenrichment preference and human risk assessment of arsenic and metals in wild marine organisms from Dapeng (Mirs) Bay, South China Sea
文献类型： 外文期刊
作者： Wang, Xu-Nuo 1 ; Wang, Zeng-Huan 1 ; Jiang, Shi-Jun 5 ; Jordan, Richard W. 3 ; Gu, Yang-Guang 1 ;
作者机构： 1.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou 510300, Peoples R China
2.Minist Agr & Rural Affairs, Key Lab Aquat Prod Proc, 213 Huadu Ave East, Guangzhou 510800, Peoples R China
3.Yamagata Univ, Fac Sci, Yamagata 9908560, Japan
4.Key Lab Fishery Ecol & Environm, Guangzhou 510300, Guangdong, Peoples R China
5.Hohai Univ, Coll Oceanog, Nanjing 245700, Peoples R China
6.Sanya Trop Fisheries Res Inst, Sanya 572025, Peoples R China
7.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519000, Peoples R China
8.Minist Agr & Rural Affairs, Key Lab Open Sea Fishery Dev, Guangzhou 510300, Peoples R China
关键词： Arsenic; Heavy metals; Marine organisms; Factor analysis; Health risk; Bioenrichment preference
期刊名称：MARINE POLLUTION BULLETIN （ 影响因子：5.8； 五年影响因子：6.5 ）
ISSN： 0025-326X
年卷期： 2023 年 194 卷
页码：
收录情况： SCI
摘要： Bioenrichment preference of arsenic and metals in wild marine organisms has been scarcely considered. Twenty species including fishes, cephalopods, crustaceans, and bivalve mollusks were collected from Dapeng (Mis) Bay and analyzed for arsenic and metals. Through this study, we had obtained the following four main conclusions: (1) average concentrations of arsenic and metals (& mu;g/kg, wet weight) in the aquatic organism samples were 48.7 for Cr, 1762.0 for Mn, 20,632.8 for Fe, 33.0 for Co, 119.5 for Ni, 3184.7 for Cu, 12,040.5 for Zn, 389.0 for As, 189.1 for Se, 144.4 for Cd, 15.0 for Hg, and 55.3 for Pb; (2) factor analysis (FA) revealed that the studied twenty species exhibited three types of arsenic and metal bioenrichment preference;(3) non-carcinogenic health risk assessment indicated insignificant health effects from marine organism consumption; (4) carcinogenic health risk assessment revealed an unacceptable risk from consumption of nine species, seven of which were crustaceans.
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