Articles | Volume 15, issue 6
https://doi.org/10.5194/acp-15-3097-2015
https://doi.org/10.5194/acp-15-3097-2015
Research article
 | 
18 Mar 2015
Research article |  | 18 Mar 2015

Chemical and stable carbon isotopic composition of PM2.5 from on-road vehicle emissions in the PRD region and implications for vehicle emission control policy

S. Dai, X. Bi, L. Y. Chan, J. He, B. Wang, X. Wang, P. Peng, G. Sheng, and J. Fu

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Cited articles

Allen, J. O., Mayo, P. R., Hughes, L. S., Salmon, L. G., and Cass, G. R.: Emissions of size-segregated aerosols from on-road vehicles in the Caldecott Tunnel, Environ. Sci. Technol., 35, 4189–4197, 2001.
Ancelet, T., Davy, P. K., Trompetter, W. J., Markwitz, A., and Weatherburn, D. C.: Carbonaceous aerosols in an urban tunnel, Atmos. Environ., 45, 4463–4469, 2011.
Boutton, T. W.: Stable carbon isotope ratios of natural materials II, Atmospheric, terrestial, marine, and freshwater environments, in: Carbon Isotope Techniques, edited by: Coleman D. C. and Fry B., Academic Press, San Diego, 173–186, 1991.
Cadle, S. H., Mulawa, P. A., Ball, J., Donase, C., Weibel, A., Sagebiel, J. C., Knapp, K. T., and Snow, R.: Particulate emission rates from in use high emitting vehicles recruited in Orange County, California, Environ. Sci. Technol., 31, 3405–3412, 1997.
Cadle, S. H., Mulawa, P. A., Hunsanger, E. C., Nelson, K., Ragazzi, R. A., Barrett, R., Gallagher, G. L., Lawson, D. R., Knapp, K. T., and Snow, R.: Composition of light-duty motor vehicle exhaust particulate matter in the Denver, Colorado area, Environ. Sci. Technol., 33, 2328–2339, 1999.
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