IEECAS OpenIR  > 粉尘与环境研究室
Chemical composition and sources of submicron aerosols in winter at a regional site in Beijing-Tianjin-Hebei region: Implications for the Joint Action Plan
Wang, Yichen1,2; Wang, Qiyuan2,3; Ye, Jianhuai4; Li, Li2; Zhou, Jun5; Ran, Weikang2; Zhang, Renjian6,7; Wu, Yunfei6; Cao, Junji2,3
Corresponding AuthorWang, Qiyuan(wangqy@ieecas.cn) ; Cao, Junji(cao@loess.llqg.ac.cn)
2020-06-01
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume719Pages:9
AbstractThe Ministry of Environmental Protection released a joint Action Plan for Control of Air Pollution (Hereafter, joint Action Plan, JAP), to reduce PM2.5 concentrations in the Beijing-Tianjin-Hebei region (13TH) during the winter of 2017. To investigate the effectiveness of the controls, we deployed an aerosol chemical speciation monitor and collected filter samples at Xianghe, a representative site for the BTH, to characterize the aerosol composition during the implementation of the JAP. Those results were compared with earlier data obtained from a literature survey and reanalysis of studies in the BTH. During several pollution episodes in the control period, the major aerosol types changed relative to the earlier studies from sulfate, oxygenated organic aerosol, and coal combustion organic aerosol to nitrate and biomass burning organic aerosol. The dominant secondary inorganic aerosol species during the JAP changed from sulfate to nitrate, and the main source for primary organic aerosol switched from coal combustion to biomass burning. These changes can be explained by the fact that the JAP controls targeted coal combustion and SO2 but not biomass burning or NOx emissions. Our evaluation of the control measures provides a scientific basis for developing new policies in the future. (C) 2020 Elsevier B.V. All rights reserved.
KeywordJoint Action Plan Winter Beijing-Tianjin-Hebei Aerosol composition Organic sources
DOI10.1016/j.scitotenv.2020.137547
WOS KeywordNORTH CHINA PLAIN ; FINE PARTICULATE MATTER ; SOURCE APPORTIONMENT ; PARTICLE COMPOSITION ; MITIGATION MEASURES ; POLLUTED CITY ; MIXING STATE ; BLACK CARBON ; HAZE ; EVOLUTION
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Research Program for Key Issues in Air Pollution Control[DQGG00105] ; National Natural Science Foundation of China[21661132005] ; National Natural Science Foundation of China[71804115] ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research and Development Program of Shanxi Province[2018-ZDXM3-01] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2019402] ; Open Fund of the State Key Laboratory of Loess and Quaternary Geology[SKLLQG1834]
WOS Research AreaEnvironmental Sciences & Ecology
Funding OrganizationNational Research Program for Key Issues in Air Pollution Control ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research and Development Program of Shanxi Province ; Youth Innovation Promotion Association, Chinese Academy of Sciences ; Open Fund of the State Key Laboratory of Loess and Quaternary Geology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000521936300027
PublisherELSEVIER
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/12527
Collection粉尘与环境研究室
第四纪科学与全球变化卓越创新中心
Corresponding AuthorWang, Qiyuan; Cao, Junji
Affiliation1.Northwestern Polytech Univ, Sch Humanities Econ & Law, Xian 710129, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
3.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China
4.Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA
5.Kyoto Univ, Grad Sch Global Environm Studies, Kyoto 6068501, Japan
6.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Res Temperate East A, Beijing 100029, Peoples R China
7.Chinese Acad Sci, Inst Atmospher Phys, Xianghe Observ Whole Atmosphere, Xianghe Cty 065400, Hebei, Peoples R China
Recommended Citation
GB/T 7714
Wang, Yichen,Wang, Qiyuan,Ye, Jianhuai,et al. Chemical composition and sources of submicron aerosols in winter at a regional site in Beijing-Tianjin-Hebei region: Implications for the Joint Action Plan[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,719:9.
APA Wang, Yichen.,Wang, Qiyuan.,Ye, Jianhuai.,Li, Li.,Zhou, Jun.,...&Cao, Junji.(2020).Chemical composition and sources of submicron aerosols in winter at a regional site in Beijing-Tianjin-Hebei region: Implications for the Joint Action Plan.SCIENCE OF THE TOTAL ENVIRONMENT,719,9.
MLA Wang, Yichen,et al."Chemical composition and sources of submicron aerosols in winter at a regional site in Beijing-Tianjin-Hebei region: Implications for the Joint Action Plan".SCIENCE OF THE TOTAL ENVIRONMENT 719(2020):9.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Yichen]'s Articles
[Wang, Qiyuan]'s Articles
[Ye, Jianhuai]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Yichen]'s Articles
[Wang, Qiyuan]'s Articles
[Ye, Jianhuai]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Yichen]'s Articles
[Wang, Qiyuan]'s Articles
[Ye, Jianhuai]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.