Attributing risk burden of PM2.5-bound polycyclic aromatic hydrocarbons to major emission sources: Case study in Guangzhou, south China
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- 作者：Qingqing Yua ; c ; Bo Gaoa ; d ; Guanghui Lia ; c ; Yanli Zhanga ; b ; Quanfu Hea ; Wei Denga ; c ; Zhonghui Huanga ; c ; Xiang Dinga ; Qihou Hua ; b ; Zuzhao Huange ; Yujun Wange ; Xinhui Bia ; Xinming Wanga ; b ; wangxm@gig.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polycyclic aromatic hydrocarbons (PAHs) ; Benzo(a)pyrene-equivalent carcinogenic potency ; Cancer risk ; Emission sources ; Guangzhou
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：142
- 期：Complete
- 页码：313-323
- 全文大小：802 K
文摘
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Higher BaPeq and PAH-related cancer risk in rural than in urban areas.
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Coal combustion and biomass burning contributed most to PAHs and BaPeq.
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Vehicle emission only explained ∼15% of ambient PM2.5-bound BaPeq.
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Biomass burning contributed most to BaPeq in winter even at urban roadside.