| Source apportionment of VOCs in the Los Angeles area using positive matrix factorization SG Brown, A Frankel, HR Hafner Atmospheric Environment 41 (2), 227-237, 2007 | 272 | 2007 |
| Comparison of emission inventory and ambient concentration ratios of CO, NMOG, and NOx in California's South Coast Air Basin EM Fujita, BE Croes, CL Bennett, DR Lawson, FW Lurmann, HH Main Journal of the Air & Waste Management Association 42 (3), 264-276, 1992 | 252 | 1992 |
| Air sensor guidebook R Williams, V Kilaru, E Snyder, A Kaufman, T Dye, A Rutter, A Russell, ... US Environmental Protection Agency, 2014 | 145 | 2014 |
| Weekday versus weekend activity patterns for ozone precursor emissions in California˘s South Coast Air Basin LR Chinkin, DL Coe, TH Funk, HR Hafner, PT Roberts, PA Ryan, ... Journal of the Air & Waste Management Association 53 (7), 829-843, 2003 | 121 | 2003 |
| Characterization of the chronic risk and hazard of hazardous air pollutants in the United States using ambient monitoring data MC McCarthy, TE O˘Brien, JG Charrier, HR Hafner Environmental health perspectives 117 (5), 790-796, 2009 | 118 | 2009 |
| Characterization of non-methane volatile organic compounds sources in Houston during 2001 using positive matrix factorization E Kim, SG Brown, HR Hafner, PK Hopke Atmospheric Environment 39 (32), 5934-5946, 2005 | 103 | 2005 |
| Temporal variability of selected air toxics in the United States MC McCarthy, HR Hafner, LR Chinkin, JG Charrier Atmospheric Environment 41 (34), 7180-7194, 2007 | 74 | 2007 |
| Analysis of the ambient VOC data collected in the Southern California Air Quality Study FW Lurmann, HH Main The Division, 1992 | 73 | 1992 |
| Analysis and apportionment of organic carbon and fine particulate matter sources at multiple sites in the midwestern United States B Buzcu-Guven, SG Brown, A Frankel, HR Hafner, PT Roberts Journal of the Air & Waste Management Association 57 (5), 606-619, 2007 | 71 | 2007 |
| Atmospheric volatile organic compound measurements during the 1996 Paso del Norte Ozone Study RL Seila, HH Main, JL Arriaga, G Martı́nez Science of the total environment 276 (1-3), 153-169, 2001 | 64 | 2001 |
| Background concentrations of 18 air toxics for North America MC McCarthy, HR Hafner, SA Montzka Journal of the Air & Waste Management Association 56 (1), 3-11, 2006 | 54 | 2006 |
| Source apportionment of fine particulate matter in Phoenix, AZ, using positive matrix factorization SG Brown, A Frankel, SM Raffuse, PT Roberts, HR Hafner, DJ Anderson Journal of the Air & Waste Management Association 57 (6), 741-752, 2007 | 53 | 2007 |
| The 1996 Paso del Norte Ozone Study: analysis of meteorological and air quality data that influence local ozone concentrations CP MacDonald, PT Roberts, HH Main, TS Dye, DL Coe, J Yarbrough Science of the total environment 276 (1-3), 93-109, 2001 | 52 | 2001 |
| Size distributions of trace metals in the Los Angeles atmosphere JM Lyons, C Venkataraman, HH Main, SK Friedlander Atmospheric Environment. Part B. Urban Atmosphere 27 (2), 237-249, 1993 | 49 | 1993 |
| Measuring Spatial and Temporal PM2.5 Variations in Sacramento, California, Communities Using a Network of Low-Cost Sensors A Mukherjee, SG Brown, MC McCarthy, NR Pavlovic, LG Stanton, ... Sensors 19 (21), 4701, 2019 | 40 | 2019 |
| Particulate matter: a strategic vision for transportation-related research MC McCarthy, DS Eisinger, HR Hafner, LR Chinkin, PT Roberts, KN Black, ... Environmental science & technology 40 (18), 5593-5599, 2006 | 39 | 2006 |
| Scavenging of a coagulating fine aerosol by a coarse particle mode SK Friedlander, W Koch, HH Main Journal of Aerosol Science 22 (1), 1-8, 1991 | 38 | 1991 |
| Multivariate receptor modeling workbook SG Brown, HR Hafner USEPA, Research Triangle Park, NC, 2005 | 29 | 2005 |
| Dry deposition of atmospheric aerosols by dual tracer method—I. Area source HH Main, SK Friedlander Atmospheric Environment. Part A. General Topics 24 (1), 103-108, 1990 | 25 | 1990 |
| Weekend/weekday ozone observations in the South Coast Air Basin: Retrospective analysis of ambient and emissions data and refinement of hypotheses, Volume I–Executive Summary EM Fujita, W Stockwell, RE Keislar, DE Campbell, PT Roberts, TH Funk, ... Final report prepared by the Desert Research Institute, Reno, NV and Sonoma …, 2000 | 24 | 2000 |
Steven G BrownSonoma Technology, IncVerified email at sonomatech.com
