2018年4月1日
Bioaccumulation Patterns of Perfluoroalkyl Acids in an Estuary of the Ariake Sea, Japan
Bulletin of Environmental Contamination and Toxicology
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- 巻
- 100
- 号
- 4
- 開始ページ
- 536
- 終了ページ
- 540
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/s00128-018-2282-z
- 出版者・発行元
- Springer New York LLC
To evaluate the bioaccumulation potential of perfluoroalkyl acids (PFAAs) in an aquatic food web, we measured the concentrations of nine PFAAs in the water and aquatic organisms from an estuary of the Omuta River, Japan. Average log bioaccumulation factors for all PFAAs ranged from 2.0 to 2.8. There was no positive correlation observed between PFAA carbon chain length and there was no evidence of trophic magnification demonstrated among the sample types collected. These results differed from the findings of previous studies in enclosed bodies of water, perhaps because river mouth–estuarine ecotones are more variable spatially and temporally and include some fish that are highly migratory. Further investigations of bioaccumulation factors will be needed to elucidate the tendency of amphiphilic chemicals to bioaccumulate in these river mouth–estuarine ecotones.
- リンク情報
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- DOI
- https://doi.org/10.1007/s00128-018-2282-z
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/29417160
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000427280700011&DestApp=WOS_CPL
- URL
- http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=MEDLINE&KeyUT=MEDLINE:29417160&KeyUID=MEDLINE:29417160
- URL
- http://orcid.org/0000-0002-4263-3469
- ID情報
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- DOI : 10.1007/s00128-018-2282-z
- ISSN : 1432-0800
- ISSN : 0007-4861
- eISSN : 1432-0800
- ORCIDのPut Code : 43005146
- PubMed ID : 29417160
- SCOPUS ID : 85041546298
- Web of Science ID : WOS:000427280700011