A novel approach for apportionment between primary and secondary sources of airborne nitrated polycyclic aromatic hydrocarbons (NPAHs)
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- 作者：Yan Lina ; b ; Xinghua Qiua ; xhqiu@pku.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yiqiu Maa ; Junxia Wanga ; Yusheng Wua ; Limin Zenga ; Min Hua ; Tong Zhua ; Yifang Zhub ; yifang@ucla.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：NPAHs ; NO2 ; Source apportionment ; Secondary formation
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：138
- 期：Complete
- 页码：108-113
- 全文大小：509 K
文摘
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A new method to apportion the primary and secondary sources of NPAH is developed.
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The method is validated with a PM2.5-bound NPAHs dataset in Beijing.
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The method shows good agreement with PMF and diagnostic ratios results.
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The method is more accurate if the G/P partition of NPAHs is considered.