Development and application of a computationally efficient particulate matter apportionment algorithm in a three-dimensional chemical transport modelKristina Wagstrom, Ralph Morris, Spyros Ν. Pandis et al.|Atmospheric Environment|2008Cited by 198
Comparison of Source Apportionment and Sensitivity Analysis in a Particulate Matter Air Quality ModelBonyoung Koo, Greg Yarwood, Gary Wilson et al.|Environmental Science & Technology|2009Cited by 180
Model sensitivity evaluation for organic carbon using two multi-pollutant air quality models that simulate regional haze in the southeastern United StatesRalph Morris, Patricia Brewer, Bonyoung Koo et al.|Atmospheric Environment|2006Cited by 131
Regional and global modeling estimates of policy relevant background ozone over the United StatesC. Emery, Ralph Morris, Jaegun Jung et al.|Atmospheric Environment|2011Cited by 102
Photochemical Modeling of the Impact of Fuels and Vehicles on Urban Ozone Using Auto/Oil Program DataAlan M. Dunker, Greg Yarwood, Ralph Morris et al.|Environmental Science & Technology|1996Cited by 40