Zhang, Y., K. Vijayaraghavan, X.-Y. Wen, H. E. Snell, and M. Z. Jacobson (2009), Probing into regional ozone and particulate matter pollution in the United States: 1. A 1 year CMAQ simulation and evaluation using surface and satellite data, J. Geophys. Res., 114, D22304.

Zeng, T. and Y. H. Wang (2011), Nationwide summer peaks of OC/EC ratios in the contiguous United States, Atmos. Environ., 45, 578-586.

Watson, J. G., J. C. Chow, L.-W. A. Chen, and N. H. Frank (2009), Methods to assess carbonaceous aerosol sampling artifacts for IMPROVE and other long-term networks, J. Air Waste Manage. Assoc., 59, 898-911.

Watson, J. G., J. C. Chow, D. H. Lowenthal, and K. L. Magliano (2008), Estimating aerosol light scattering at the Fresno Supersite, Atmos. Environ., 42, 1186-1196.

Terhorst, J. and M. Berkman (2010), Effect of coal-fired power generation on visibility in a nearby national park, Atmos. Environ., 44, 2524-2531.

Tanner, R. L., K. J. Olszyna, E. S. Edgerton, E. Knipping, and S. L. Shaw (2009), Searching for evidence of acid-catalyzed enhancement of secondary organic aerosol formation using ambient aerosol data, Atmos. Environ., 43, 3440-3444.

Stroud, C.A., P. A. Makar, M. D. Moran, W. Gong, S. Gong, J. Zhang, K. Hayden, C. Mihele, J. R. Brook, J. P. D. Abbatt, and J. G. Slowik (2011) Impact of model grid spacing on regional- and urban- scale air quality predictions of organic aerosol, Atmos. Chem. Phys., 11, 3107–3118.

Spak, S. N. and T. Holloway (2009), Seasonality of speciated aerosol transport over the Great Lakes region, J. Geophys. Res. -Atmospheres, 114.