YIC-IR  > 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, Senchao1; Xie, Zhiyong2; Song, Tianli1; Tang, Jianhui3; Zhang, Yingyi1; Mi, Wenying2; Peng, Jinhu4; Zhao, Yan1; Zou, Shichun4; Ebinghaus, Ralf2; Xie, ZY (reprint author), Inst Coastal Res, Ctr Mat & Coastal Res, Helmholtz Zentrum Geesthacht, Geesthacht, Germany. zhiyong.xie@hzg.de; zhyy@scut.edu.cn
Source PublicationCHEMOSPHERE
ISSN0045-6535
2015-05-01
Volume127Pages:195-200
KeywordOrganophosphate Esters Northern South China Sea Particulate Matter Air Transport Dry Deposition
DOI10.1016/j.chemosphere.2015.02.015
Contribution Rank[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
Department中科院海岸带环境过程与生态修复重点实验室
AbstractNine 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.; 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.
Funding OrganizationEnvironmental Sciences & Ecology
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordFLAME RETARDANTS ; ORGANIC-COMPOUNDS ; PLASTICIZERS ; FATE ; OCEAN ; WATER ; RIVER ; SNOW ; BAY ; AIR
WOS Research AreaEnvironmental Sciences & Ecology
WOS IDWOS:000352659900026
Citation statistics
Cited Times:46[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/8626
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorXie, ZY (reprint author), Inst Coastal Res, Ctr Mat & Coastal Res, Helmholtz Zentrum Geesthacht, Geesthacht, Germany. zhiyong.xie@hzg.de; zhyy@scut.edu.cn
Affiliation1.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
Recommended Citation
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.,...&zhyy@scut.edu.cn.(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.
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