Short Chain Chlorinated Paraffins in Mollusks from Coastal Waters in the Chinese Bohai Sea

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Short Chain Chlorinated Paraffins in Mollusks from Coastal Waters in the Chinese Bohai Sea
	Yuan, Bo ; Thanh Wang ; Zhu, Nali ; Zhang, Kegang ; Zeng, Lixi ; Fu, Jianjie ; Wang, Yawei ; Jiang, Guibin
刊名	ENVIRONMENTAL SCIENCE & TECHNOLOGY
	2012
卷号	46 期号:12 页码:6489－6496
ISSN号	0013-936X
中文摘要	As an extremely complex group of persistent organic pollutants (POPs) candidates in the Stockholm Convention, short chain chlorinated paraffins (SCCPs) have been of extensive concern in recent years. In this study, nine bivalve and two gastropod species were collected in 2009 to evaluate the spatial distributions and potential factors influencing the bioaccumulation of SCCPs in mollusks in the Chinese Bohai Sea. The concentrations of Sigma SCCPs in the mollusks were in the range 64.9-5510 ng/g (dry weight) with an average chlorine content of 61.1%. C-10 and C-11 were the predominant homologue groups of SCCPs, which accounted for about 29.7% and 34.9% of Sigma SCCPs, respectively. Six and seven chlorinated substituents were the main congener groups. Mya arenaria (Mya), Mactra veneriformis (Mac), and Crassostrea talienwhanensis (Oyster, Ost) had higher average concentrations of SCCPs than other species, implying that these bivalves could be used as sentinels to indicate SCCPs contamination in this coastal region. A significant positive linear relationship was found between SCCP concentrations and lipid content of the mollusks, whereas the lipid-normalized SCCP concentrations were negatively linear-related to the trophic levels (TL), which implied that SCCPs did not show biomagnification in mollusks in this region.
WOS记录号	WOS:000305320900010
公开日期	2014-11-04
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/7749]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Yuan, Bo,Thanh Wang,Zhu, Nali,et al. Short Chain Chlorinated Paraffins in Mollusks from Coastal Waters in the Chinese Bohai Sea[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2012,46(12):6489－6496.
APA	Yuan, Bo.,Thanh Wang.,Zhu, Nali.,Zhang, Kegang.,Zeng, Lixi.,...&Jiang, Guibin.(2012).Short Chain Chlorinated Paraffins in Mollusks from Coastal Waters in the Chinese Bohai Sea.ENVIRONMENTAL SCIENCE & TECHNOLOGY,46(12),6489－6496.
MLA	Yuan, Bo,et al."Short Chain Chlorinated Paraffins in Mollusks from Coastal Waters in the Chinese Bohai Sea".ENVIRONMENTAL SCIENCE & TECHNOLOGY 46.12(2012):6489－6496.