Source apportionment of organic aerosol (OA)
Objective 2.1. To characterize the organic fraction of fine atmospheric aerosols and reach a standard method for source apportionment techniques of the organic fraction based on organic mass spectra datasets produced by ACSM instrument. Different types of OA will be identified and quantified: HOA, COA, BBOA, OOA, and others possibly identified within the Action.
Objective 2.2. To provide training in the application of source apportionment tools for the determination of the fine organic aerosol origin.