Interpretation of organic components from positive matrix factorization of aerosol mass spectrometric data

I. M. Ulbrich, M. R. Canagaratna, Q. Zhang, D. R. Worsnop, J. L. Jimenez
2008 Atmospheric Chemistry and Physics Discussions  
The organic aerosol (OA) dataset from an Aerodyne Aerosol Mass Spectrometer (Q-AMS) collected at the Pittsburgh Air Quality Study in September 2002 was analyzed for components with Positive Matrix Factorization (PMF). Three components -hydrocarbon-like organic aerosol OA (HOA), a highly-oxygenated OA (OOA-I) that
doi:10.5194/acpd-8-6729-2008 fatcat:ctgrst4nmzfsdaz4p57ap5m7ky