Atmospheric behaviors of particulate-bound polycyclic aromatic hydrocarbons and nitropolycyclic aromatic hydrocarbons in Beijing, China from 2004 to 2010

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• 作者：Ning Tang^a ; ^{n_tang@staff.kanazawa-u.ac.jp} ; Genki Suzuki^b ; Hiroshi Morisaki^b ; Takahiro Tokuda^c ; Xiaoyang Yang^d ; Lixia Zhao^e ; Jinming Lin^f ; Takayuki Kameda^g ; Akira Toriba^b ; Kazuichi Hayakawa^a
• 关键词：PAHs ; NPAHs ; Air pollution ; Source control measure ; Beijing
• 刊名：Atmospheric Environment
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：152
• 期：Complete
• 页码：354-361
• 全文大小：830 K
• 卷排序：152

文摘

Atmospheric PAHs and NPAHs were investigated in Beijing from 2004 to 2010. The PAH and NPAH levels decreased in heating season during our study periods. High wind speed can remove the PAHs and NPAHs in the heating season. High relative humidity can remove the PAHs and NPAHs in the non-heating season. Source control measures also helped to reduce air pollution in Beijing.