Interactive comment on “Gasoline aromatic: a critical determinant of urban secondary organic aerosol formation” by Jianfei Peng et al
نویسنده
چکیده
The authors presented the contribution of gasoline vehicle exhaust to SOA formation in urban atmosphere. The manuscript indicated the importance of the vehicular gasoline compositions and clariïňĄed the principal problem of vehicular emissions for haze pollution in China. However, in your literature review, the authors missed some new ïňĄndings. E. g. Tang et al. (2015) illustrated the differences of gasoline compositions between China and USA and found alkenes and aromatics in China were 4.9% and 9.6% higher than that in USA, respectively. After a while, they also found mortality was correlated with vehicular emissions in Beijing (Tang et al., 2017). Therefore, I suggest the authors discuss these new ïňĄndings on the chemical compositions of gasoline and the relationship between vehicular emissions and human health, which can emphasize
منابع مشابه
Interactive comment on “Gasoline aromatic: a critical determinant of urban secondary organic aerosol formation” by Jianfei Peng et al
The authors presented the contribution of gasoline vehicle exhaust to SOA formation in urban atmosphere. The manuscript indicated the importance of the vehicular gasoline compositions and clarified the principal problem of vehicular emissions for haze pollution in China. However, in your literature review, the authors missed some new findings. E. g. Tang et al. (2015) illustrated the difference...
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The study by Henze et al. ”Global modeling of secondary organic aerosol formation from aromatic hydrocarbons: Highvs low-yield pathways” investigates the global relevance of recent simulation chamber results that parameterize the NOx dependence of SOA yields from benzene, toluene and m-xylene, by Ng et al. (2007). The paper is generally well written, and presents the results on the NOx dependen...
متن کاملInteractive comment on “Global modeling of secondary organic aerosol formation from aromatic hydrocarbons: high- vs low-yield pathways” by D. K. Henze et al
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The atmospheric aerosol-forming potential of whole gasoline vapor.
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Emissions from gasoline and diesel vehicles are predominant anthropogenic sources of reactive gas-phase organic carbon and key precursors to secondary organic aerosol (SOA) in urban areas. Their relative importance for aerosol formation is a controversial issue with implications for air quality control policy and public health. We characterize the chemical composition, mass distribution, and or...
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