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Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions
Tao, Jun1,2; Zhang, Leiming3; Cao, Junji1; Zhong, Liuju4; Chen, Dongsheng5; Yang, Yihong6; Chen, Duohong4; Chen, Laiguo2; Zhang, Zhisheng2; Wu, Yunfei7; Xia, Yunjie7; Ye, Siqi4; Zhang, Renjian7
2017
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
Volume574Issue:2017Pages:1559-1570
SubtypeArticle
AbstractDaily PM2.5 samples were collected at an urban site in Guangzhou in 2014 and at a suburban site in Zhuhai in 2014-2015. Samples were subject to chemical analysis for various chemical components including organic carbon (OC), element carbon (EC), major water-soluble inorganic ions, and trace elements. The annual average PM2.5 mass concentration was 48 +/- 22 mu g m(-3)and 45 +/- 25 mu g m(-3) in Guangzhou and Zhuhai, respectively, with the highest seasonal average concentration in winter and the lowest in summer at both sites. Regional transport of pollutants accompanied with different air mass origins arriving at the two sites and pollution sources in between the two cities caused larger seasonal variations in Zhuhai (>a factor of 3.5) than in Guangzhou (17% of PM2.5 mass concentrations. (C) 2016 Elsevier B.V. All rights reserved.
KeywordPm2.5 Chemical Composition Region Transport Ship Emission
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.scitotenv.2016.08.175
WOS KeywordFINE PARTICULATE MATTER ; CHEMICAL-CHARACTERIZATION ; TRACE-ELEMENTS ; HONG-KONG ; GUANGZHOU ; POLLUTION ; MEGACITY ; PORT ; SIZE ; TIME
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000389090100146
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5566
Collection粉尘与环境研究室
Affiliation1.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian, Peoples R China
2.Minist Environm Protect, South China Inst Environm Sci, Guangzhou, Guangdong, Peoples R China
3.Environm & Climate Change Canada, Sci & Technol Branch, Air Qual Res Div, Toronto, ON, Canada
4.Guandong Environm Monitoring Ctr, Guangzhou, Guangdong, Peoples R China
5.Beijing Univ Technol, Key Lab Beijing Reg Air Pollut Control, Beijing, Peoples R China
6.Univ Elect Sci & Technol China, Zhongshan Inst, Sch Mat Sci & Food Engn, Zhongshan, Peoples R China
7.Chinese Acad Sci, Inst Atmospher Phys, RCE TEA, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Tao, Jun,Zhang, Leiming,Cao, Junji,et al. Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2017,574(2017):1559-1570.
APA Tao, Jun.,Zhang, Leiming.,Cao, Junji.,Zhong, Liuju.,Chen, Dongsheng.,...&Zhang, Renjian.(2017).Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions.SCIENCE OF THE TOTAL ENVIRONMENT,574(2017),1559-1570.
MLA Tao, Jun,et al."Source apportionment of PM2.5 at urban and suburban areas of the Pearl River Delta region, south China - With emphasis on ship emissions".SCIENCE OF THE TOTAL ENVIRONMENT 574.2017(2017):1559-1570.
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