Non-methane hydrocarbons (NMHCs) and their contribution to ozone formation potential in a petrochemical industrialized city, Northwest China
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- 作者：Chenhui Jiaa ; Xiaoxuan Maoa ; Tao Huanga ; Xiaoxue Lianga ; Yanan Wanga ; Yanjie Shena ; Wanyanhan Jianga ; Huiqin Wanga ; Zhilin Baib ; Minquan Mab ; Zhousuo Yub ; Jianmin Maa ; jianminma@lzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hong Gaoa ; honggao@lzu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Non-methane hydrocarbons ; Ozone formation potential ; Source apportionment ; OZIPR ; PCA
- 刊名：Atmospheric Research
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：169
- 期：part_PA
- 页码：225-236
- 全文大小：1780 K
文摘
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We measured NMHCs at downtown and suburban sites of Lanzhou, Northwest China.
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We assessed the ozone formation potential of monitored NMHCs using Propylene-equivalent (Prop-Equiv) concentration and the maximum incremental reactivity (MIR).
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PCA and MRL receptor model were used to identify dominant emission sources and their contribution to NMHCs at the downtown and suburb.
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The ozone isopleth plotting research (OZIPR) model simulations were performed to quantitatively assess relative importance of NMHCs and NOx to the O3 formation.