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Document Type: Research Article
Affiliations: 1: Spatial Science Laboratory, Department of Ecosystem Science and Management, Texas A&M University, 1500 Research Parkway, Suite B221, College Station, TX 77843, USA. 2: Texas Commission on Environmental Quality, Air Quality Division, P.O. Box 13087/MC-164, Austin, TX 78711-3087, USA.
Publication date: August 27, 2011