Polybrominated Diphenyl Ethers vs Alternate Brominated Flame Retardants and Dechloranes from East Asia to the Arctic

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	Polybrominated Diphenyl Ethers vs Alternate Brominated Flame Retardants and Dechloranes from East Asia to the Arctic
	Moeller, Axel ; Xie, Zhiyong ; Cai, Minghong ; Zhong, Guangcai ; Huang, Peng ; Cai, Minggang ; Sturm, Renate ; He, Jianfeng ; Ebinghaus, Ralf ; Cai MG(蔡明刚)
刊名	http://dx.doi.org/10.1021/es201850n
	2011-08-15
关键词	PERSISTENT ORGANIC POLLUTANTS PEARL RIVER DELTA DECABROMODIPHENYL ETHER GREAT-LAKES ORGANOCHLORINE COMPOUNDS ISOMER PROFILES SOUTH CHINA AIR PBDES PLUS
英文摘要	Chinese Arctic and Antarctic Administration, State Oceanic Administration of China; Marine boundary layer air and seawater samples taken during a polar expedition cruise from East China Sea to the Arctic were analyzed in order to compare the occurrence, distribution, and fate of the banned polybrominated diphenyl ethers (PBDEs) with their brominated alternatives as well as the chlorinated Dechloranes. The sum of PBDEs (Sigma(10)PBDEs) in the atmosphere ranged from 0.07 to 8.1 pg m(-3) with . BDE-209 being the dominating congener and from not detected (n.d.) to 0.6 pg L(-1) in seawater. Alternate brominated flame retardants (BFRs), especially hexabromobenzene (HBB), (2,3-dibromopropyl-2,4,6-tribromophenyl ether (DPTE), pentabromotoluene (PBT), 2 ethylhexyl 2,3,4,5-tetrabromobenzoate (EHTBB), bis-(2-ethylhexyl)-tetrabromophthalate (TBPH), were detected in higher concentrations than PBDEs, even in the high Arctic (0.6 to 15.4 pg m(-3) for sum of alternate BFRs), indicating the change of PBDEs toward alternate BFRs in the environmental predominance. In addition, Dechlorane Plus (DP) as well as Dechlorane 602, 603, and 604 were detected both in the atmosphere and in seawater. The highest concentrations as well as the highest compound variability were observed in East Asian samples suggesting the Asian continent as source of these compounds in the marine environment The air-seawater exchange indicates strong deposition, especially of alternate BFRs, as well as dry particle-bound deposition of BDE-209 into the ocean.
语种	英语
出版者	ENVIRON SCI TECHNOL
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/87812]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Moeller, Axel,Xie, Zhiyong,Cai, Minghong,et al. Polybrominated Diphenyl Ethers vs Alternate Brominated Flame Retardants and Dechloranes from East Asia to the Arctic[J]. http://dx.doi.org/10.1021/es201850n,2011.
APA	Moeller, Axel.,Xie, Zhiyong.,Cai, Minghong.,Zhong, Guangcai.,Huang, Peng.,...&蔡明刚.(2011).Polybrominated Diphenyl Ethers vs Alternate Brominated Flame Retardants and Dechloranes from East Asia to the Arctic.http://dx.doi.org/10.1021/es201850n.
MLA	Moeller, Axel,et al."Polybrominated Diphenyl Ethers vs Alternate Brominated Flame Retardants and Dechloranes from East Asia to the Arctic".http://dx.doi.org/10.1021/es201850n (2011).