Characterization of PM2.5 and the major chemical components during a 1-year campaign in rural Guangzhou, Southern China
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- 作者：Senchao Laia ; sclai@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yan Zhaoa ; Aijun Dingb ; Yingyi Zhanga ; zhyy@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Tianli Songa ; Junyu Zhenga ; Kin Fai Hoc ; Shun-cheng Leed ; Liuju Zhonge
- 关键词：PM2.5 ; Rural site ; Pearl River Delta region ; LPDM ; Source region
- 刊名：Atmospheric Research
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：167
- 期：Complete
- 页码：208-215
- 全文大小：1914 K
文摘
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A 1-year observation of PM2.5 was conducted at a rural site without direct emission in a megacity of southern China.
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Sulfate was the dominant chemical components in PM2.5 followed by OM.
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Strong enhancement of PM2.5 was observed in autumn.
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The contributions of Pearl River Delta related sources and long-range transport were discussed.