Source apportionment of PM<sub>2.5</sub> in Seoul, Korea

PM<sub>2.5</sub> samples were collected at a centrally located urban monitoring site in Seoul, Korea, every third day from March 2003 to December 2006 and analyzed for their chemical constituents. Sources were identified using positive matrix factorization (PMF). A total of 393 samples w...

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Bibliographic Details
Main Authors: J.-B. Heo, S.-M. Yi, P. K. Hopke
Format: Article
Language:English
Published: Copernicus Publications 2009-07-01
Series:Atmospheric Chemistry and Physics
Online Access:http://www.atmos-chem-phys.net/9/4957/2009/acp-9-4957-2009.pdf