@article {14755,
	title = {Source apportionment of daily fine particulate matter at Jefferson Street, Atlanta, GA, during summer and winter.},
	journal = {Journal of the Air \& Waste Management Association (1995)},
	volume = {2},
	year = {2007},
	abstract = {The primary emission source contributions to fine organic carbon (OC) and fine particulate matter (PM2.5) mass concentrations on a daily basis in Atlanta, GA, are quantified for a summer (July 3 to August 4, 2001) and a winter (January 2-31, 2002) month. Thirty-one organic compounds in PM2.5 were identified and quantified by gas chromatography/mass spectrometry. These organic tracers, along with elemental carbon, aluminum, and silicon, were used in a chemical mass balance (CMB) receptor model. CMB source apportionment results revealed that major contributors to identified fine OC concentrations include meat cooking (7-68\%; average: 36\%), gasoline exhaust (7-45\%; average: 21\%), and diesel exhaust (6-41\%; average: 20\%) for the summer month, and wood combustion (0-77\%; average: 50\%); gasoline exhaust (14-69\%; average: 33\%), meat cooking (1-14\%; average: 5\%), and diesel exhaust (0-13\%; average: 4\%) for the winter month. Primary sources, as well as secondary ions, including sulfate, nitrate, and ammonium, accounted for 86 +/- 13\% and 112 +/- 15\% of the measured PM2.5 mass in summer and winter, respectively.},
	author = {Mei* Zheng and GR Cass and Ke L and F. Wang and J.J. Schauer and ES Edgerton and AG Russell}
}
