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	Platinum concentrations in urban airborne particles from shanghai, china
	Yang, Y.1,2; Li, X.1; Li, Y. L.1; Tan, M.1; Lu, W.1; Zhang, G.1; Li, Y.1
刊名	Global nest journal
	2008-07-01
卷号	10期号:2页码:169-173
关键词	Air pollution Aerosol particle Platinum Icp-ms
ISSN号	1790-7632
通讯作者	Li, x.(lixl@sinap.ac.cn)
英文摘要	The pm10 airborne particle samples were collected at shanghai from december 2003 to december 2005 in order to investigate platinum contamination in the urban air. the samples were analyzed by inductively coupled plasma mass spectrometry (icp-ms). the results show that the average pt concentration in the air of the center of shanghai was 1.69 +/- 0.93 pg m(-3) that the increment of the pt concentrations in shanghai air was no significant from december 2003 to december 2005, and that the seasonal variations of the pt concentrations over two years are possibly due to meteorological influences (i.e., wind and rain). the analytical results of the sixteen pm10) samples simultaneously collected at four sampling sites with different traffic intensity in shanghai show a clear dependence between pt concentrations and traffic intensity, which suggests that the auto exhaust is the main emission source of pt in shanghai air. compared with the pt background value of 0.54 +/- 0.03 pg m(-3), the pt contamination in the ambient air of the centor of shanghai is significant. however, the pt contamination level in shanghai air is lower than one in urban air of some cities in europe, the united states and japan.
WOS关键词	PARTICULATE MATTER ; HEALTH-RISK
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
语种	英语
出版者	GLOBAL NETWORK ENVIRONMENTAL SCIENCE & TECHNOLOGY
WOS记录号	WOS:000257936200006
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2390996
专题	中国科学院大学
通讯作者	Li, X.
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201802, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, Y.,Li, X.,Li, Y. L.,et al. Platinum concentrations in urban airborne particles from shanghai, china[J]. Global nest journal,2008,10(2):169-173.
APA	Yang, Y..,Li, X..,Li, Y. L..,Tan, M..,Lu, W..,...&Li, Y..(2008).Platinum concentrations in urban airborne particles from shanghai, china.Global nest journal,10(2),169-173.
MLA	Yang, Y.,et al."Platinum concentrations in urban airborne particles from shanghai, china".Global nest journal 10.2(2008):169-173.

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