Articles | Volume 8, issue 1
https://doi.org/10.5194/gmd-8-99-2015
https://doi.org/10.5194/gmd-8-99-2015
Development and technical paper
 | 
29 Jan 2015
Development and technical paper |  | 29 Jan 2015

Photochemical grid model implementation and application of VOC, NOx, and O3 source apportionment

R. H. F. Kwok, K. R. Baker, S. L. Napelenok, and G. S. Tonnesen

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Cited articles

Andreani-Aksoyoglu, S., Keller, J., and Prevot, A.: Air Pollution Modelling and Simulation, Proceedings, Applicability of indicator-based approach to assess ozone sensitivities: A model study in Switzerland. Springer-Verlag Berlin, Berlin. 21–29, 2002.
Anenberg, S. C., Horowitz, L. W., Tong, D. Q., and West, J.J.: An Estimate of the Global Burden of Anthropogenic Ozone and Fine Particulate Matter on Premature Human Mortality Using Atmospheric Modeling, Environ. Health Perspect., 118, 1189–1195, 2010.
Arunachalam, S.: Peer Review of Source Apportionment Tools in CAMx and CMAQ, UNC-Chapel Hill, Contract no. EP-D-07-102, Assignment no. 2-06, Version 2, 2010.
Bell, M. L., McDermott, A., Zeger, S. L., Samet, J. M., and Dominici, F.: Ozone and short-term mortality in 95 US urban communities, 1987–2000, J. Am. Med. Assoc., 292, 2372–2378, 2004.
Bergin, M. S., Russell, A. G., Odman, M. T., Cohan, D. S., and Chameides, W. L.: Single-Source Impact Analysis Using Three-Dimensional Air Quality Models, J. Air Waste Manage. Assoc., 58, 1351–1359, 2008.
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Short summary
The implementation and application of the Integrated Source Apportionment Method (ISAM) for O3 and its precursors for the Community Multiscale Air Quality (CMAQ) model are described. CMAQ-ISAM is a hybrid of source apportionment and source sensitivity in that O3 production is attributed to precursor sources based on the O3 formation regime. CMAQ-ISAM offers a source attribution tool for the purposes of quantifying and understanding sources and impacts of regional air pollution.