Size distribution of particle-phase sugar and nitrophenol tracers during severe urban haze episodes in Shanghai
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- 作者：Xiang Lia ; b ; Li Jianga ; Le Phuoc Hoab ; Yan Lyua ; Tingting Xua ; Xin Yanga ; Yoshiteru Iinumab ; Jianmin Chena ; jmchen@fudan.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hartmut Herrmannb ; herrmann@tropos.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sugars ; Nitrophenols ; Size distributions ; Source apportionment ; Urban haze ; Shanghai
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：145
- 期：Complete
- 页码：115-127
- 全文大小：1749 K
文摘
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Size-resolved aerosol samples were collected in Shanghai during the haze events.
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Levoglucosan, 4-nitrocatechol, OC, and EC dominated in fine particles.
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Sucrose, fructose and glucose dominated in coarse particles.
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Sugar alcohols and some nitrophenols presented bimodal distribution.
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The major sources were biomass burning, combustion, and biological emission.