Elemental composition of PM2.5 and PM10 at Mount Gongga in China during 2006

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 成都山地所知识仓储（2009年以前）

	Elemental composition of PM2.5 and PM10 at Mount Gongga in China during 2006
	Yang Yongjie 1; Wang Yuesi 1; Wen Tianxue 1; Li Wei2,3 ; Zhao Ya'nan 1; Li Liang 1
刊名	ATMOSPHERIC RESEARCH
	2009-08-01
卷号	93 期号:4 页码:801-810
关键词	Aerosol Mount Gongga Seasonal variation
ISSN号	0169-8095
通讯作者	Wang Yuesi
英文摘要	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.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Meteorology & Atmospheric Sciences
研究领域[WOS]	Meteorology & Atmospheric Sciences
关键词[WOS]	TERRA-NOVA BAY ; TRACE-METALS ; AIR-POLLUTION ; ATMOSPHERIC AEROSOL ; DAILY MORTALITY ; URBAN ; ANTARCTICA ; BANGLADESH ; CITIES ; REGION
收录类别	SCI
语种	英语
WOS记录号	WOS:000268352000014
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/10551]
专题	成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前）
作者单位	1.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
推荐引用方式 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.