Bioaccumulation of polychlorinated dibenzo-p-dioxins, dibenzofurans, and dioxin-like polychlorinated biphenyls in fishes from the Tittabawassee and Saginaw Rivers, Michigan, USA
DC Field | Value | Language |
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dc.contributor.author | Wan, Yi | - |
dc.contributor.author | Jones, Paul D. | - |
dc.contributor.author | Holem, Ryan R. | - |
dc.contributor.author | Khim, Jong Seong | - |
dc.contributor.author | Chang, Hong | - |
dc.contributor.author | Kay, Denise P. | - |
dc.contributor.author | Roark, Shaun A. | - |
dc.contributor.author | Newsted, John L. | - |
dc.contributor.author | Patterson, William P. | - |
dc.contributor.author | Giesy, John P. | - |
dc.date.accessioned | 2021-09-08T03:11:05Z | - |
dc.date.available | 2021-09-08T03:11:05Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010-05-01 | - |
dc.identifier.issn | 0048-9697 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116466 | - |
dc.description.abstract | Characterizing biological factors associated with species-specific accumulation of contaminants is one of the major focuses in ecotoxicology and environmental chemistry studies. In this study, polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and non- and mono-ortho-substituted polychlorinated biphenyl (PCB) congeners were analyzed in various fish species from the Tittabawassee and Saginaw Rivers (12 fish species; n = 314 individuals), Michigan, USA. Due to their migratory habits, greater delta C-13 stable isotope values were found in walleye and white sucker among 12 fish species. Meanwhile, the delta N-15 values indicated that the trophic status was least in carp and greatest in largemouth bass. The greatest total concentrations of dioxins were found in fishes with the lowest trophic status (carp (n = 50) followed by channel catfish (n = 49)), and concentrations of Sigma PCDD/Fs (20-440 pg/g ww (wet weight)), Sigma PCBs (16-690 ng/g ww), and TEQs (6.8-350 pg/g ww) in carp were also greater than the least mean concentrations in other fishes. Contributions of various biological factors to the species accumulation were assessed. Body weight and lipid content were found to be the most significant factors influencing accumulation of 1,Sigma PCDD/Fs. Lipid content and trophic level seemed to be dominant factors determining accumulation of Sigma PCB and TEQs, but negative correlations between trophic status and concentrations of Sigma PCBs and TEQs were observed possibly due to the great concentrations in benthivorous fishes such as carp occupying lower trophic levels. These factors can be used to predict the contaminant levels of dioxins and health risks of the fishes in the river ecosystem. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | PERSISTENT ORGANIC POLLUTANTS | - |
dc.subject | AQUATIC FOOD-WEB | - |
dc.subject | TROPHIC POSITION | - |
dc.subject | FLOODPLAIN SOILS | - |
dc.subject | ACCUMULATION | - |
dc.subject | SEDIMENTS | - |
dc.subject | PCDDS | - |
dc.subject | PCDFS | - |
dc.subject | LAKES | - |
dc.subject | PCBS | - |
dc.title | Bioaccumulation of polychlorinated dibenzo-p-dioxins, dibenzofurans, and dioxin-like polychlorinated biphenyls in fishes from the Tittabawassee and Saginaw Rivers, Michigan, USA | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Khim, Jong Seong | - |
dc.identifier.doi | 10.1016/j.scitotenv.2010.02.003 | - |
dc.identifier.scopusid | 2-s2.0-77950048094 | - |
dc.identifier.wosid | 000277109600014 | - |
dc.identifier.bibliographicCitation | SCIENCE OF THE TOTAL ENVIRONMENT, v.408, no.11, pp.2394 - 2401 | - |
dc.relation.isPartOf | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.citation.title | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.citation.volume | 408 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 2394 | - |
dc.citation.endPage | 2401 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | PERSISTENT ORGANIC POLLUTANTS | - |
dc.subject.keywordPlus | AQUATIC FOOD-WEB | - |
dc.subject.keywordPlus | TROPHIC POSITION | - |
dc.subject.keywordPlus | FLOODPLAIN SOILS | - |
dc.subject.keywordPlus | ACCUMULATION | - |
dc.subject.keywordPlus | SEDIMENTS | - |
dc.subject.keywordPlus | PCDDS | - |
dc.subject.keywordPlus | PCDFS | - |
dc.subject.keywordPlus | LAKES | - |
dc.subject.keywordPlus | PCBS | - |
dc.subject.keywordAuthor | PCDD/Fs | - |
dc.subject.keywordAuthor | Dioxin-like PCBs | - |
dc.subject.keywordAuthor | Trophic transfer | - |
dc.subject.keywordAuthor | Stable isotope | - |
dc.subject.keywordAuthor | Bioaccumulation | - |
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