Seasonal dynamics of coarse atmospheric particulate matter between 2.5 μm and 80 μm in Beijing and the impact of 2008 Olympic Games
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- 作者：Stefan Norra<sup>asup><sup> ; sup><sup>bsup><sup> ; sup><sup>csup><sup> ; sup><sup>stefan.norra@kit.edu" class="auth_mail" title="E-mail the corresponding authorsup> ; Yang Yu<sup>asup><sup> ; sup><sup>dsup> ; Volker Dietze<sup>esup> ; Nina Schleicher<sup>asup> ; Mathieu Fricker<sup>esup> ; Uwe Kaminski<sup>esup> ; Yuan Chen<sup>asup> ; Doris Stü ; ben<sup>asup> ; Kuang Cen<sup>dsup>
- 关键词：Beijing ; Coarse atmospheric particles ; Passive sampling ; Asian dust ; Microscopic particle analysis ; Olympic Games
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：124
- 期：part_PB
- 页码：109-118
- 全文大小：2790 K
文摘
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•Assessment of coarse particles between 2.5 and 80 μm in Beijing.
•This study covers a long period from 2005 till 2009.
•Seasonal and source variations of mass concentrations are identified.
•Influences of Asian dust and the 2008 Olympic Games are described.
•A long term decrease of coarse particle mass concentrations was detected.