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DOI	10.1016/j.envpol.2011.09.041
	Atmospheric concentrations of halogenated flame retardants at two remote locations: The Canadian High Arctic and the Tibetan Plateau
	Xiao, Hang; Shen, Li; Su, Yushan; Barresi, Enzo; DeJong, Mary; Hung, Hayley; Lei, Ying-Duan; Wania, Frank; Reiner, Eric J.; Sverko, Ed; Kang, Shi-Chang
通讯作者	Xiao, H (通讯作者)
发表日期	2012
ISSN	0269-7491
起始页码	154
结束页码	161
卷号	161
英文摘要	Atmospheric concentrations of halogenated flame retardants (FRs) were monitored for approximately one year at two remote stations, namely Nam Co on the Tibetan Plateau and Alert in the Canadian High Arctic. BDE-47 and 99 were the dominant polybrominated diphenyl ether (PBDE) congeners at both sites. Atmospheric PBDE concentrations in Nam Co were generally lower than those at Alert. While significant seasonal variations were observed for PBDEs at Alert, the FR concentrations at Nam Co showed no significant seasonality, even though air masses originated from distinctly different regions during different seasons. This suggests that FRs in Tibet do not have regional sources, but are reflective of truly global background contamination. Three new FRs, namely 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), 2-ethyl-1-hexyl-2,3,4,5-tetrabromobenzoate (EHTeBB) and bis(2-ethyl-1-hexyl)tetrabromophthalate (TBPH) were detected at relatively high concentrations at both sites. This is the first report of these FRs in the remote global atmosphere and suggests significant potential for long-range atmospheric transport. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved.
关键词	POLYBROMINATED DIPHENYL ETHERS ORGANOCHLORINE PESTICIDES DECHLORANE-PLUS GREAT-LAKES POLYCHLORINATED-BIPHENYLS ENVIRONMENTAL-SAMPLES RECYCLING FACILITY ORGANIC POLLUTANTS ISOMER PROFILES SOUTHERN CHINA
英文关键词	FRs; Flow-through sampler; Tibet; Arctic; Air sampling; BTBPE; EHTeBB; TBPH; DP
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000300539300021
来源期刊	ENVIRONMENTAL POLLUTION
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258050
推荐引用方式 GB/T 7714	Xiao, Hang,Shen, Li,Su, Yushan,et al. Atmospheric concentrations of halogenated flame retardants at two remote locations: The Canadian High Arctic and the Tibetan Plateau[J]. 中国科学院青藏高原研究所,2012,161.
APA	Xiao, Hang.,Shen, Li.,Su, Yushan.,Barresi, Enzo.,DeJong, Mary.,...&Kang, Shi-Chang.(2012).Atmospheric concentrations of halogenated flame retardants at two remote locations: The Canadian High Arctic and the Tibetan Plateau.ENVIRONMENTAL POLLUTION,161.
MLA	Xiao, Hang,et al."Atmospheric concentrations of halogenated flame retardants at two remote locations: The Canadian High Arctic and the Tibetan Plateau".ENVIRONMENTAL POLLUTION 161(2012).