Articles | Volume 15, issue 6
https://doi.org/10.5194/acp-15-3111-2015
https://doi.org/10.5194/acp-15-3111-2015
Research article
 | 
19 Mar 2015
Research article |  | 19 Mar 2015

Dicarboxylic acids, ketocarboxylic acids, α-dicarbonyls, fatty acids and benzoic acid in PM2.5 aerosol collected during CAREBeijing-2007: an effect of traffic restriction on air quality

K. F. Ho, R.-J. Huang, K. Kawamura, E. Tachibana, S. C. Lee, S. S. H. Ho, T. Zhu, and L. Tian

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Cited articles

Alves, C., Oliveira, T., Pio, C., Silvestre, A. J. D., Fialho, P., Barata, F., and Legrand, M.: Characterisation of carbonaceous aerosols from the Azorean Island of Terceira, Atmos. Environ., 41, 1359–1373, https://doi.org/10.1016/j.atmosenv.2006.10.022, 2007.
An, X., Zhu, T., Wang, Z., Li, C., and Wang, Y.: A modeling analysis of a heavy air pollution episode occurred in Beijing, Atmos. Chem. Phys., 7, 3103–3114, https://doi.org/10.5194/acp-7-3103-2007, 2007.
Bendle, J., Kawamura, K., Yamazaki, K., and Niwai, T.: Latitudinal distribution of terrestrial lipid biomarkers and n-alkane compound-specific stable carbon isotope ratios in the atmosphere over the western Pacific and Southern Ocean, Geochim. Cosmochim. Ac., 71, 5934–5955, https://doi.org/10.1016/j.gca.2007.09.029, 2007.
Beijing statistical yearbook: http://www.bjstats.gov.cn/ (last access: February 2014), 2010.
Cao, J. J., Lee, S. C., Ho, K. F., Zhang, X. Y., Zou, S. C., Fung, K., Chow, J. C., and Watson, J. G.: Characteristics of carbonaceous aerosol in Pearl River Delta Region, China during 2001 winter period, Atmos. Environ., 37, 1451–1460, https://doi.org/10.1016/s1352-2310(02)01002-6, 2003.
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The objective of this study is to identify the influence of traffic emissions and regional transport to the atmosphere in Beijing during the CAREBeijing-2007 in summer. This study demonstrates that even when primary exhaust was controlled by traffic restrictions, the contribution of secondary organic species formed from photochemical processes was critical with long-range atmospheric transport of pollutants.
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