Sources of organic aerosol: Positive matrix factorization of molecular marker data and comparison of results from different source apportionment models

This paper presents results from positive matrix factorization (PMF) of organic molecular marker data to investigate the sources of organic carbon (OC) in Pittsburgh, Pennsylvania. PMF analysis of 21 different combinations of input species found essentially the same seven factors with distinctive so...

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Veröffentlicht in:	Atmospheric environment (1994) 2007-12, Vol.41 (40), p.9353-9369
Hauptverfasser:	Shrivastava, Manish K., Subramanian, R., Rogge, Wolfgang F., Robinson, Allen L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis methods Applied sciences Atmospheric pollution Exact sciences and technology Fine particulate matter Organic carbon Pollutants physicochemistry study: properties, effects, reactions, transport and distribution Pollution Receptor modeling Source apportionment
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