Bioaccumulation and trophic transfer of polybrominated diphenyl ethers (PBDEs) in a marine food web from Liaodong Bay, North China

	Bioaccumulation and trophic transfer of polybrominated diphenyl ethers (PBDEs) in a marine food web from Liaodong Bay, North China
	Ma, Xindong 1,2,3; Zhang, Haijun 1; Yao, Ziwei 2; Zhao, Xiaofeng 1; Wang, Longxing 1; Wang, Zhen 2; Chen, Jiping 1; Chen, Jingwen 3
刊名	marine pollution bulletin
	2013-09-15
卷号	74 期号:1 页码:110-115
关键词	Polybrominated diphenyl ethers Marine food web Biomagnification Liaodong Bay
通讯作者	陈吉平
产权排序	待补充
合作状况	英
英文摘要	the concentrations of 21 polybrominated diphenyl ethers (pbdes) congeners were analyzed in organisms within a marine food web collected from the liaodong bay, north china. the total concentrations of pbdes in all samples ranged from 0.87 to 91.4 ng g(-1) lipid weight (lw). bde-47 was the predominant congener and had a concentration ranging from 0.30 to 36.1 ng g(-1) lw. the trophic magnification factors (tmf) of the pbdes were calculated using the trophic levels obtained from the stable nitrogen isotope ratios. the tmf value of sigma pbdes was 3.50 for the entire food web and 2.21 for the food web excluding seabirds. four concentration ratios, bde-99/bde-100, bde-99/bde-47, bde-153/bde-154 and bde-183/ bde-154, decreased linearly with the increase of the trophic levels in the invertebrates and the fishes (p < 0.01). the results suggested that the pbdes were steadily metabolized in the trophic transfer process along the food chain. (c) 2013 elsevier ltd. all rights reserved.
学科主题	物理化学
WOS标题词	science & technology ; life sciences & biomedicine
类目[WOS]	environmental sciences ; marine & freshwater biology
研究领域[WOS]	environmental sciences & ecology ; marine & freshwater biology
关键词[WOS]	brominated flame retardants ; persistent organic pollutants ; pearl river estuary ; mytilus-edulis ; blue mussels ; baltic sea ; biomagnification ; trophodynamics ; environment ; hexabromocyclododecane
收录类别	SCI
资助信息	1，1
原文出处	115
语种	英语
WOS记录号	WOS:000326211600026
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119122]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Natl Marine Environm Monitoring Ctr, State Ocean Adm Key Lab Ecol Environm Coastal Are, Dalian 116023, Peoples R China 3.Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn, Minist Educ, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Ma, Xindong,Zhang, Haijun,Yao, Ziwei,et al. Bioaccumulation and trophic transfer of polybrominated diphenyl ethers (PBDEs) in a marine food web from Liaodong Bay, North China[J]. marine pollution bulletin,2013,74(1):110-115.
APA	Ma, Xindong.,Zhang, Haijun.,Yao, Ziwei.,Zhao, Xiaofeng.,Wang, Longxing.,...&Chen, Jingwen.(2013).Bioaccumulation and trophic transfer of polybrominated diphenyl ethers (PBDEs) in a marine food web from Liaodong Bay, North China.marine pollution bulletin,74(1),110-115.
MLA	Ma, Xindong,et al."Bioaccumulation and trophic transfer of polybrominated diphenyl ethers (PBDEs) in a marine food web from Liaodong Bay, North China".marine pollution bulletin 74.1(2013):110-115.