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Heavy near-surface PM2.5 pollution in Lhasa, China during a relatively static winter period
Li, CL (Li, Chaoliu)1,3,5; Han, XW (Han, Xiaowen)1,4; Kang, SC (Kang, Shichang)2,4,5; Yan, FP (Yan, Fangping)3; Chen, PF (Chen, Pengfei)2; Hu, ZF (Hu, Zhaofu)2,4; Yang, JH (Yang, Junhua)2; Ciren, DJ (Ciren, Duojie)1; Gao, SP (Gao, Shaopeng)1; Sillanpaa, M (Sillanpaa, Mika)3; Han, YM (Han, Yongming)6,7; Cui, YY (Cui, Yuyan)8,9; Liu, S (Liu, Shang)10; Smith, KR (Smith, Kirk R.)11
Source PublicationCHEMOSPHERE
2019
Volume214Issue:0Pages:314-318
DOI10.1016/j.chemosphere.2018.09.135
Abstract

Fairly high near-surface PM2.5 concentrations were found during relatively static winter conditions within Lhasa - a Tibetan Plateau city normally considered to have a clean atmosphere. The average daily PM2.5 concentration reached 118 +/- 60 mu g m(-3) during the study period, was approximately 3.4 times the United States Environmental Protection Agency 24-h standard. PM2.5 concentration of Lhasa increased from 20:00 until 23:00, which was probably caused by space heating, waste incineration activities and decreased boundary layer at night. Furthermore, we found traditional religious butter lamp lighting of local Tibetan residents during festivals could cause PM2.5 concentration to reach an alarmingly high level, 240 +/- 3014 m(-3). Therefore, to protect the atmosphere of Lhasa, the government may wish to conduct more complete monitoring and find ways to encourage clean heating and cooking fuels, enforce the supervision on illegal emission activities such as waste incineration, and guide residents to transfer to more environmentally friendly activities during festivals. (C) 2018 Elsevier Ltd. All rights reserved.

Subject AreaEnvironmental Sciences
WOS IDWOS:000449891300036
Language英语
Indexed BySCI
KeywordChemical Characteristics Optical-properties Light-absorption Trace-elements Aerosol Pm10 Trends City
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
Cooperation Status国际
ISSN0045-6535
Department环境变化与地表过程
URL查看原文
PublisherPERGAMON-ELSEVIER SCIENCE LTD
SubtypeArticle
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/9463
Collection图书馆
Corresponding AuthorLi, CL (Li, Chaoliu)
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China;
2.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Gansu, Peoples R China;
3.Lappeenranta Univ Technol, Lab Green Chem, Sammonkatu 12, FI-50130 Mikkeli, Finland;
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
5.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China;
6.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian 710061, Shaanxi, Peoples R China;
7.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710061, Shaanxi, Peoples R China;
8.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA;
9.NOAA, Chem Sci Div, Earth Syst Res Lab, Boulder, CO 80305 USA;
10.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei, Anhui, Peoples R China;
11.[Smith, Kirk R.] Univ Calif Berkeley, Sch Publ Hlth, Div Environm Hlth Sci, Berkeley, CA 94720 USA.
Recommended Citation
GB/T 7714
Li, CL ,Han, XW ,Kang, SC ,et al. Heavy near-surface PM2.5 pollution in Lhasa, China during a relatively static winter period[J]. CHEMOSPHERE,2019,214(0):314-318.
APA Li, CL .,Han, XW .,Kang, SC .,Yan, FP .,Chen, PF .,...&Smith, KR .(2019).Heavy near-surface PM2.5 pollution in Lhasa, China during a relatively static winter period.CHEMOSPHERE,214(0),314-318.
MLA Li, CL ,et al."Heavy near-surface PM2.5 pollution in Lhasa, China during a relatively static winter period".CHEMOSPHERE 214.0(2019):314-318.
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