DICP OpenIR
Bioaccumulation and human health implications of essential and toxic metals in freshwater products of Northeast China
Fu, Lei1,2; Lu, Xianbo1; Niu, Kai1,2; Tan, Jun1; Chen, Jiping1
Corresponding AuthorLu, Xianbo(xianbolu@dicp.ac.cn) ; Chen, Jiping(chenjp@dicp.ac.cn)
KeywordBioaccumulation Human health risks Heavy metals ICP-MS Freshwater products Northeast China
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
2019-07-10
ISSN0048-9697
DOI10.1016/j.scitotenv.2019.04.099
Volume673Pages:768-776
Funding ProjectSpecial Fund for Agro-scientific Research in the Public Interest of China[201503108] ; National Natural Science Foundation of China[21577139]
Funding OrganizationSpecial Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS SubjectEnvironmental Sciences
WOS Research AreaEnvironmental Sciences & Ecology
WOS KeywordHEAVY-METALS ; RISK-ASSESSMENT ; OXIDATIVE STRESS ; FISH CONSUMPTION ; ECOLOGICAL RISK ; YANGTZE-RIVER ; SEDIMENTS ; EXPOSURE ; CITY ; CONTAMINATION
AbstractBioaccumulation and human health risks of essential and toxicmetals in ten species of freshwater products from Northeast China were investigated in this study. The concentrations (mg/kg wet weight) of target metals in aquatic products were: Fe (4.6-165.4), Zn (4.1-33.4), Mn (0.28-80.0), Cu (0.24-15.8), Cr (0.074-0.80), As (0.0068-0.72), Hg (0.016-0.58), Ni (0.019-0.58), Pb (0.017-0.27) and Cd (0.0004-0.058). There was no significant regional difference of target metal levels in fish samples between Liaoning province and Inner Mongolia Autonomous Region according tomatched sample t-test. Every daily intakes (EDI) of target metals from freshwater productswere far belowtheir corresponding limits. However, health risk assessment of individualmetal in freshwater products showed methyl mercury (MeHg) and Mn could pose potential noncarcinogenic risk to human, and inorganic arsenic (iAs) would cause potential carcinogenic risk to consumers at the level of 1 in 100,000. Furthermore, freshwater product species-specific bioaccumulation characteristics for different metals are quite different. The total hazard quotients of target metals in different aquatic product species demonstrated that coexposure of target metals by consumption of these six species (C. auratus, E. sinensis, C. erythropterus, C. carpio, M. anguillicaudatus and O. cantor) from Northeast China could cause potential noncarcinogenic risk to human, and the pollution of toxic metals in E. sinensis and C. auratus were most serious among all investigated aquatic species. (c) 2019 Elsevier B.V. All rights reserved.
Language英语
Funding OrganizationSpecial Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; Special Fund for Agro-scientific Research in the Public Interest of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS IDWOS:000466418300080
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/171890
Collection中国科学院大连化学物理研究所
Corresponding AuthorLu, Xianbo; Chen, Jiping
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Fu, Lei,Lu, Xianbo,Niu, Kai,et al. Bioaccumulation and human health implications of essential and toxic metals in freshwater products of Northeast China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,673:768-776.
APA Fu, Lei,Lu, Xianbo,Niu, Kai,Tan, Jun,&Chen, Jiping.(2019).Bioaccumulation and human health implications of essential and toxic metals in freshwater products of Northeast China.SCIENCE OF THE TOTAL ENVIRONMENT,673,768-776.
MLA Fu, Lei,et al."Bioaccumulation and human health implications of essential and toxic metals in freshwater products of Northeast China".SCIENCE OF THE TOTAL ENVIRONMENT 673(2019):768-776.
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