INAA study for characterization of PM10 and PM2.5 in Beijing and influence of dust storm

	INAA study for characterization of PM10 and PM2.5 in Beijing and influence of dust storm
	Song Y(宋燕); Xu DD(徐殿斗); Chai ZF(柴之芳); Ou YH(欧阳宏); Feng WY(丰伟悦); Mao XY(毛雪瑛); Song, Y; Xu, DD; Chai, ZF; Ouyang, H
刊名	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
	2006
卷号	270 期号:1 页码:#REF!
通讯作者	Song, Y (reprint author), Inst High Energy Phys, Lab Nucl Analyt Tech, POB 918, Beijing 100049, Peoples R China.
英文摘要	PM10 and PM2.5 samples were collected simultaneously in Beijing, China, and analyzed by INAA and ICP-MS. Seasonal variations of the concentrations of ambient particles and their elemental compositions were found. The main sources of PM10 and PM2.5 in spring were the crust, coal burning and vehicle exhaust, in which the former was significant. During a strong dust storm, the concentrations of the crustal elements in PM10 and PM2.5 increased remarkably, but the concentrations of some anthropogenic elements decreased. The enrichment factors of these anthropogenic elements also decreased sharply during the dust storm, which indicated that they were mostly originated from local anthropogenic pollution and diluted by the huge amount of dust.
学科主题	Chemistry; Nuclear Science & Technology
类目[WOS]	Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
收录类别	SCI
WOS记录号	WOS:000241355900005
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225611]
专题	高能物理研究所_院士高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Song Y,Xu DD,Chai ZF,et al. INAA study for characterization of PM10 and PM2.5 in Beijing and influence of dust storm[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2006,270(1):#REF!.
APA	宋燕.,徐殿斗.,柴之芳.,欧阳宏.,丰伟悦.,...&Mao, XY.(2006).INAA study for characterization of PM10 and PM2.5 in Beijing and influence of dust storm.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,270(1),#REF!.
MLA	宋燕,et al."INAA study for characterization of PM10 and PM2.5 in Beijing and influence of dust storm".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 270.1(2006):#REF!.