DICP OpenIR
Bioaccumulation and Trophic Transfer of Short Chain Chlorinated Paraffins in a Marine Food Web from Liaodong Bay, North China
Ma, Xindong1,2,3; Zhang, Haijun1; Wang, Zhen3; Yao, Ziwei3; Chen, Jingwen2; Chen, Jiping1
Source PublicationENVIRONMENTAL SCIENCE & TECHNOLOGY
2014-05-20
DOI10.1021/es500940p
Volume48Issue:10Pages:5964-5971
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS Research AreaEngineering ; Environmental Sciences & Ecology
WOS KeywordTROUT ONCORHYNCHUS-MYKISS ; CAPTURE NEGATIVE IONIZATION ; POLYCHLORINATED N-ALKANES ; DIPHENYL ETHERS PBDES ; BOHAI BAY ; DIETARY ACCUMULATION ; ENVIRONMENTAL OCCURRENCE ; MASS-SPECTROMETRY ; MYTILUS-EDULIS ; GROUP PATTERNS
AbstractShort chain chlorinated paraffins (SCCPs) are under the evaluation for inclusion into the Stockholm Convention on persistent organic pollutants. However, information on their bioconcentration and biomagnification in marine ecosystems is unavailable, limiting the evaluation of their ecological risks. In this study, seawater, sediment, zooplankton, invertebrates, and fishes collected from Liaodong Bay, Bohai Sea, North China were analyzed to investigate the residual level, congener group profile, bioaccumulation, and trophic transfer of SCCPs in a marine food web. The total concentrations of SCCPs ranged from 4.1 to 13.1 ng L-1 in seawater, 65 to 541 ng g(-1) (dw) in sediment, and 86 to 4400 ng g(-1) (ww) in organisms. Correspondence analysis indicated the relative enrichment of C10Cl5 and C11Cl5 formula groups in most aquatic organisms. Both the logarithm bioaccumulation factors (log BAFs: 4.1-6.7) and biota-sediment accumulation factors (BSAFs: 0.1-7.3) of individual congeners implied the bioaccumulation of SCCPs. The trophic magnification factor (TMF) of Sigma SCCPs was determined to be 2.38 in the zooplankton-shrimp-fish food web, indicating biomagnification potential of SCCPs in the marine ecosystem. The TMF values of individual congener groups significantly correlated with their log K-OW values.
Language英语
WOS IDWOS:000336415200073
Citation statistics
Cited Times:72[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/143226
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, Dalian 116024, Liaoning, Peoples R China
3.Natl Marine Environm Monitoring Ctr, State Ocean Adm Key Lab Ecol Environm Coastal Are, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Ma, Xindong,Zhang, Haijun,Wang, Zhen,et al. Bioaccumulation and Trophic Transfer of Short Chain Chlorinated Paraffins in a Marine Food Web from Liaodong Bay, North China[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2014,48(10):5964-5971.
APA Ma, Xindong,Zhang, Haijun,Wang, Zhen,Yao, Ziwei,Chen, Jingwen,&Chen, Jiping.(2014).Bioaccumulation and Trophic Transfer of Short Chain Chlorinated Paraffins in a Marine Food Web from Liaodong Bay, North China.ENVIRONMENTAL SCIENCE & TECHNOLOGY,48(10),5964-5971.
MLA Ma, Xindong,et al."Bioaccumulation and Trophic Transfer of Short Chain Chlorinated Paraffins in a Marine Food Web from Liaodong Bay, North China".ENVIRONMENTAL SCIENCE & TECHNOLOGY 48.10(2014):5964-5971.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ma, Xindong]'s Articles
[Zhang, Haijun]'s Articles
[Wang, Zhen]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ma, Xindong]'s Articles
[Zhang, Haijun]'s Articles
[Wang, Zhen]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ma, Xindong]'s Articles
[Zhang, Haijun]'s Articles
[Wang, Zhen]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.