Characteristics and seasonal variation of organic matter in PM2.5 at a regional background site of the Yangtze River Delta region, China
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- 作者：Jialiang Fenga ; fengjialiang@shu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Junchao Hua ; Binhua Xua ; Xiaoling Hua ; Peng Suna ; Wenliang Hanb ; Zeping Gua ; Xiangming Yuc ; Minghong Wua
- 关键词：PM2.5 ; Carbonaceous aerosol ; Organic tracer ; Lin'an ; Yangtze River Delta ; PSCF
- 刊名：Atmospheric Environment
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：123
- 期：part_PB
- 页码：288-297
- 全文大小：1622 K
文摘
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Characters and sources of organics in PM2.5 at LA, a regional background site in YRD were investigated.
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High pollution level was found at LA due to the regional anthropogenic activities.
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Distinct seasonal variations of concentration and composition of SEOC were observed.
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Vehicle emissions should not be the main source of PAHs in PM2.5 in YRD.