Measurement and source identification of polycyclic aromatic hydrocarbons (PAHs) in the aerosol in Xi'an, China, by using automated column chromatography and applying positive matrix factorization (PMF)
Keywords: شناسایی منبع; Automated sample clean-up system; Polycyclic aromatic hydrocarbons (PAHs); Residential heating; Seasonal variation; Source identification; Vehicle exhaust