Spatial Distribution of Old and Emerging Flame Retardants in Chinese Forest Soils: Sources, Trends and Processes.

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地灾害与地表过程重点实验室

	Spatial Distribution of Old and Emerging Flame Retardants in Chinese Forest Soils: Sources, Trends and Processes.
	Zheng, Qian 1; Nizzetto, Luca 2,3; Li, Jun1 ; Mulder, Marie D.2; Sanka, Ondrej 2; Lammel, Gerhard 2,4; Bing, Haijian5 ; Liu, Xin 1; Jiang, Yishan 1; Luo, Chunling 1
刊名	ENVIRONMENTAL SCIENCE & TECHNOLOGY
	2015-03-03
卷号	49 期号:5 页码:2904-2911
关键词	Spatial Distribution
ISSN号	0013-936X
通讯作者	Nizzetto, Luca
英文摘要	The levels and distribution of polybrominated diphenylethers (PBDEs), novel brominated flame retardants (NBFRs) and Dechlorane Plus (DP) in soils and their dependence on environmental and anthropological factors were investigated in 159 soil samples from 30 background forested mountain sites across China. Decabromodiphenylethane (DBDPE) was the most abundant flame retardant (25-18 000 pg g(-1) and 5-13 000 pg g(-1) in O-horizon and A-horizon, respectively), followed by BDE 209 (nd-5900 pg g(-1) and nd-2400 pg g(-1) in O-horizon and A-horizon, respectively). FRs distributions were primarily controlled by source distribution. The distributions of most phasing-out PBDEs, DP isomers and TBPH were in fact correlated to a population density-based index used as proxy of areas with elevated usage and waste of FR containing products. High concentrations of some NBFRs were however observed in industrialized regions and FR manufacturing plants. Strongly positive correlations were observed between PBDEs and their replacement products suggesting similar emission pattern and environmental behavior. Exposure of mineral subsoils depended on precipitations driving leaching of FRs into the soil core. This was especially evident for some emerging BFRs (TBE, TBPH, and TBB etc.) possibly indicating potential for diffuse groundwater contamination.
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
类目[WOS]	Engineering, Environmental ; Environmental Sciences
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
关键词[WOS]	POLYBROMINATED DIPHENYL ETHERS ; PEARL RIVER DELTA ; GREAT-LAKES ATMOSPHERE ; DECHLORANE PLUS ; SOUTH CHINA ; E-WASTE ; ORGANOCHLORINE COMPOUNDS ; TIBETAN PLATEAU ; SURFACE SOILS ; UNITED-STATES
收录类别	SCI
原文出处	http://pubs.acs.org/doi/abs/10.1021/es505876k
语种	英语
WOS记录号	WOS:000350611100042
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/9593]
专题	成都山地灾害与环境研究所_山地灾害与地表过程重点实验室成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
作者单位	1.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China 2.Masaryk Univ, Res Ctr Tox Cpds Environm, CS-60177 Brno, Czech Republic 3.Norwegian Inst Water Res, NO-0349 Oslo, Norway 4.Max Planck Inst Chem, D-55128 Mainz, Germany 5.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Qian,Nizzetto, Luca,Li, Jun,et al. Spatial Distribution of Old and Emerging Flame Retardants in Chinese Forest Soils: Sources, Trends and Processes.[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2015,49(5):2904-2911.
APA	Zheng, Qian.,Nizzetto, Luca.,Li, Jun.,Mulder, Marie D..,Sanka, Ondrej.,...&Zhang, Gan.(2015).Spatial Distribution of Old and Emerging Flame Retardants in Chinese Forest Soils: Sources, Trends and Processes..ENVIRONMENTAL SCIENCE & TECHNOLOGY,49(5),2904-2911.
MLA	Zheng, Qian,et al."Spatial Distribution of Old and Emerging Flame Retardants in Chinese Forest Soils: Sources, Trends and Processes.".ENVIRONMENTAL SCIENCE & TECHNOLOGY 49.5(2015):2904-2911.