IDENTIFICATION OF SOURCES OF ATMOSPHERIC PM AT THE ...
IDENTIFICATION OF SOURCES OF ATMOSPHERIC PM AT THE PITTSBURGH SUPERSITE: RSMS III AND FILTERBASED PMF NATALIE J. PEKNEYa, Cliff I. Davidsonb, Keith Beinc, Anthony Wexlerd, Murray Johnstone aNational Energy Technology Laboratory, US DOE, Pittsburgh, PA bDepartment of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA