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Elemental composition of PM2.5 and PM10 at Mount Gongga in China during 2006
Yang Yongjie1; Wang Yuesi1; Wen Tianxue1; Li Wei2,3; Zhao Ya'nan1; Li Liang1
Corresponding AuthorWang Yuesi
2009
Source PublicationATMOSPHERIC RESEARCH
ISSN0169-8095
EISSN1873-2895
Volume93Issue:4Pages:801-810
SubtypeArticle
Abstract

in order to investigate the chemical characteristics of atmospheric aerosols in a regional background site, PM2.5 and PM10 were collected at Mount Gongga Station once a week in 2006. The concentrations of fifteen elements including Na, Mg, Al, K, Ca, V, Fe, Ni, Cu, Zn, As, Ag, Ba, Tl, and Pb were detected by Inductively Coupled Plasma Mass Spectrometer (ICP-MS). The results showed that Na, Mg, Al, K, Ca, Fe were the major components of elements detected in PM2.5 and PM10, occupied 89.5% and 91.3% of all the elements. Crustal enrichment factor (EF) Calculation indicated that several anthropogenic heavy metals (Ni, Cu, Zn, As, Ag,Tl, Pb) were transported long distances atmospherically. The concentrations of all elements (except Na) measured in PM2.5 and PM10 in spring and winter were higher than those in summer and autumn. The backward air mass trajectory analysis suggests that northeast India may be the source region of those pollutants. (C) 2009 Published by Elsevier B.V.

KeywordAerosol Mount Gongga Seasonal Variation
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.atmosres.2009.03.014
WOS Subject ExtendedMeteorology & Atmospheric Sciences
Indexed BySCI
WOS KeywordTERRA-NOVA BAY ; TRACE-METALS ; AIR-POLLUTION ; ATMOSPHERIC AEROSOL ; DAILY MORTALITY ; URBAN ; ANTARCTICA ; BANGLADESH ; CITIES ; REGION
Language英语
Quartile3区
TOP
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000268352000014
Funding OrganizationNational Basic Research Program(2007CB407303) ; Knowledge Innovation Program of the Chinese Academy of Sciences(KZCX1-YW-06-01) ; National High Technology Research and Development Program of China(2006AA06A301)
Accession numberAccession number: 20092712157481
Citation statistics
Cited Times:51[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10551
Collection成都山地所知识仓储(2009年以前)
Affiliation1.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
3.Minist Water Conservancy & Power, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Yang Yongjie,Wang Yuesi,Wen Tianxue,et al. Elemental composition of PM2.5 and PM10 at Mount Gongga in China during 2006[J]. ATMOSPHERIC RESEARCH,2009,93(4):801-810.
APA Yang Yongjie,Wang Yuesi,Wen Tianxue,Li Wei,Zhao Ya'nan,&Li Liang.(2009).Elemental composition of PM2.5 and PM10 at Mount Gongga in China during 2006.ATMOSPHERIC RESEARCH,93(4),801-810.
MLA Yang Yongjie,et al."Elemental composition of PM2.5 and PM10 at Mount Gongga in China during 2006".ATMOSPHERIC RESEARCH 93.4(2009):801-810.
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