The transport pathways and sources of PM10 pollution in Beijing during spring 2001, 2002 and 2003

doi:10.1029/2004GL019732

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	The transport pathways and sources of PM10 pollution in Beijing during spring 2001, 2002 and 2003
	Wang, YQ; Zhang, XY; Arimoto, R; Cao, JJ; Shen, ZX
	2004-07-31
发表期刊	GEOPHYSICAL RESEARCH LETTERS
卷号	31 期号:14
文章类型	Article
摘要	PM10 concentration data for Beijing were combined with trajectory clustering and potential source contribution function (PSCF) methods to identify the principal transport pathways and sources for high-concentration aerosol events in the spring. Three major pathways exist: the main one passes over Kazakhstan, through desert and semi-arid regions in southwestern Mongolia, and then through Inner Mongolia and onwards to Beijing. Four major potential sources were identified, these are: ( 1) border areas between Kazakhstan and China, ( 2) desert and semi-desert regions in western Mongolia, ( 3) the Northern High Dust Desert and ( 4) the Loess Plateau of China. The pathways and sources for pollution aerosol also are associated with Asian dust emissions; this suggests a significant contribution of Asian dust to PM10 pollution at Beijing.
学科领域	Geology
DOI	10.1029/2004GL019732
关键词[WOS]	SOIL DUST AEROSOL ; ACE-ASIA ; CHINA ; TRAJECTORIES ; STORMS
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000223185800001
出版者	AMER GEOPHYSICAL UNION
引用统计	被引频次：129[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/11909
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Wang, YQ,Zhang, XY,Arimoto, R,et al. The transport pathways and sources of PM10 pollution in Beijing during spring 2001, 2002 and 2003[J]. GEOPHYSICAL RESEARCH LETTERS,2004,31(14).
APA	Wang, YQ,Zhang, XY,Arimoto, R,Cao, JJ,&Shen, ZX.(2004).The transport pathways and sources of PM10 pollution in Beijing during spring 2001, 2002 and 2003.GEOPHYSICAL RESEARCH LETTERS,31(14).
MLA	Wang, YQ,et al."The transport pathways and sources of PM10 pollution in Beijing during spring 2001, 2002 and 2003".GEOPHYSICAL RESEARCH LETTERS 31.14(2004).