Source reconciliation of atmospheric dust causing visibility impairment in Class I areas of the western United States

Kavouras, I. G., V. Etyemezian, D. W. DuBois, J. Xu, and M. L. Pitchford (2009), Source reconciliation of atmospheric dust causing visibility impairment in Class I areas of the western United States, J. Geophys. Res. -Atmospheres, 114.