NASA Ames Research Center, Atmospheric Science Branch, MS 245-5, Moffett Field, CA 94035 United States ; Bay Area Environmental Research Institute, 560 Third St. West, Sonoma, CA 95476 United States
Bay Area Environmental Research Institute, 560 Third St. West, Sonoma, CA 95476 United States ; Institute of Transportation Studies, University of California Davis, Davis, CA 95616 United States
NASA Ames Research Center, Atmospheric Science Branch, MS 245-5, Moffett Field, CA 94035 United States ; Randolph-Macon College, Chemistry Department, Ashland, VA 23005 United States
NASA Ames Research Center, Atmospheric Science Branch, MS 245-5, Moffett Field, CA 94035 United States