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

文献类型：期刊论文

作者Lai, Senchao1; Xie, Zhiyong2; Song, Tianli1; Tang, Jianhui3; Zhang, Yingyi1; Mi, Wenying2; Peng, Jinhu4; Zhao, Yan1; Zou, Shichun4; Ebinghaus, Ralf2
刊名CHEMOSPHERE
出版日期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
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
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
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
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.

入库方式： OAI收割

来源：烟台海岸带研究所

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