Occurrence and dry deposition of organophosphate esters in atmospheric particles over the northern South China Sea

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Occurrence and dry deposition of organophosphate esters in atmospheric particles over the northern South China Sea
	Lai, Senchao 1; Xie, Zhiyong 2; Song, Tianli 1; Tang, Jianhui3 ; Zhang, Yingyi 1; Mi, Wenying 2; Peng, Jinhu 4; Zhao, Yan 1; Zou, Shichun 4; Ebinghaus, Ralf 2
刊名	CHEMOSPHERE
	2015-05-01
卷号	127 页码:195-200
关键词	Organophosphate esters Northern South China Sea Particulate matter Air transport Dry deposition
ISSN号	0045-6535
通讯作者	Xie, ZY (reprint author), Inst Coastal Res, Ctr Mat & Coastal Res, Helmholtz Zentrum Geesthacht, Geesthacht, Germany. zhiyong.xie@hzg.de ; zhyy@scut.edu.cn
产权排序	[Lai, Senchao; Song, Tianli; Zhang, Yingyi; Zhao, Yan] S China Univ Technol, Coll Environm & Energy, Guangdong Prov Key Lab Atmospher Environm & Pollu, Guangzhou 510641, Guangdong, Peoples R China; [Xie, Zhiyong; Mi, Wenying; Ebinghaus, Ralf] Inst Coastal Res, Ctr Mat & Coastal Res, Helmholtz Zentrum Geesthacht, Geesthacht, Germany; [Tang, Jianhui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China; [Peng, Jinhu; Zou, Shichun] Sun Yat Sen Univ, Sch Marine Sci, Guangzhou 510275, Guangdong, Peoples R China
中文摘要	Nine organophosphate esters (OPEs) in airborne particles were measured during a cruise campaign over the northern South China Sea (SCS) from September to October 2013. The concentration of the total OPEs (Sigma OPEs) was 47.1-160.9 pg m(-3), which are lower than previous measurements in marine atmosphere environments. Higher OPE concentrations were observed in terrestrially influenced samples, suggesting that OPE concentrations were significantly influenced by air mass transport. Chlorinated OPEs were the dominant OPEs, accounting for 65.8-83.7% of the Sigma OPEs. Tris-(2-chloroethyl) phosphate (TCEP) was the predominant OPE compound in the samples (45.0 12.1%), followed by tris-(1-chloro-2-propyl) phosphates (TCPPs) (28.8 +/- 8.9%). Dry particle-bound deposition fluxes ranged from 8.2 to 27.8 ng m(-2) d(-1) for the Sigma OPEs. Moreover, the dry deposition input of the Sigma OPEs was estimated to be 4.98 ton y(-1) in 2013 in a vast area of northern SCS. About half of the input was found to relate to air masses originating from China. (C) 2015 Elsevier Ltd. All rights reserved.
英文摘要	Nine organophosphate esters (OPEs) in airborne particles were measured during a cruise campaign over the northern South China Sea (SCS) from September to October 2013. The concentration of the total OPEs (Sigma OPEs) was 47.1-160.9 pg m(-3), which are lower than previous measurements in marine atmosphere environments. Higher OPE concentrations were observed in terrestrially influenced samples, suggesting that OPE concentrations were significantly influenced by air mass transport. Chlorinated OPEs were the dominant OPEs, accounting for 65.8-83.7% of the Sigma OPEs. Tris-(2-chloroethyl) phosphate (TCEP) was the predominant OPE compound in the samples (45.0 12.1%), followed by tris-(1-chloro-2-propyl) phosphates (TCPPs) (28.8 +/- 8.9%). Dry particle-bound deposition fluxes ranged from 8.2 to 27.8 ng m(-2) d(-1) for the Sigma OPEs. Moreover, the dry deposition input of the Sigma OPEs was estimated to be 4.98 ton y(-1) in 2013 in a vast area of northern SCS. About half of the input was found to relate to air masses originating from China. (C) 2015 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences
研究领域[WOS]	Environmental Sciences & Ecology
关键词[WOS]	FLAME RETARDANTS ; ORGANIC-COMPOUNDS ; PLASTICIZERS ; FATE ; OCEAN ; WATER ; RIVER ; SNOW ; BAY ; AIR
收录类别	SCI
语种	英语
WOS记录号	WOS:000352659900026
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/8626]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.S China Univ Technol, Coll Environm & Energy, Guangdong Prov Key Lab Atmospher Environm & Pollu, Guangzhou 510641, Guangdong, Peoples R China 2.Inst Coastal Res, Ctr Mat & Coastal Res, Helmholtz Zentrum Geesthacht, Geesthacht, Germany 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China 4.Sun Yat Sen Univ, Sch Marine Sci, Guangzhou 510275, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Lai, Senchao,Xie, Zhiyong,Song, Tianli,et al. Occurrence and dry deposition of organophosphate esters in atmospheric particles over the northern South China Sea[J]. CHEMOSPHERE,2015,127:195-200.
APA	Lai, Senchao.,Xie, Zhiyong.,Song, Tianli.,Tang, Jianhui.,Zhang, Yingyi.,...&Ebinghaus, Ralf.(2015).Occurrence and dry deposition of organophosphate esters in atmospheric particles over the northern South China Sea.CHEMOSPHERE,127,195-200.
MLA	Lai, Senchao,et al."Occurrence and dry deposition of organophosphate esters in atmospheric particles over the northern South China Sea".CHEMOSPHERE 127(2015):195-200.