Dr. Douglas H. Lowenthal

Hourly - Research Professor
446f75676c61732e4c6f77656e7468616c406472692e656475
775-674-7047
cloud-aerosol interactions, air pollution, visibility, atmospheric chemistry

Professional Interests

Dr. Lowenthal's current research interests include interactions among natural and anthropogenic aerosols, cloud microphysical properties, snow formation, and aerosol light extinction and visibility. A long-term study supported by EPRI investigated the physical and hygroscopic properties of organic carbon aerosols in U.S. national parks as they relate to the IMPROVE equation, a tool used to establish compliance under the U.S. EPA Regional Haze rule. Dr. Lowenthal is principle investigator on a National Science Foundation study to elucidate snow growth processes in mixed-phase wintertime orographic clouds using stable water isotopes to follow gas-liquid-ice phase transitions and a co-investigator with Gannet Hallar on a Department of Energy project to interpret observations during StormVEx (Storm Peak Lab Cloud Property Validation Experiment).

Research Areas

  • Atmospheric Chemistry
  • Air Pollution
  • Aerosol-cloud-precipitation interactions

Media Coverage of Scientific Research

Education

DegreeYearInstitutionArea
Ph.D. 1986 Graduate School of Oceanography, University of Rhode Island Atmospheric Chemistry
M.S. 1976 Graduate School of Oceanography, University of Rhode Island Chemical Oceanography
B.S. 1970 Tufts University Philosophy-Biology

Publications & Presentations

2019

Lowenthal, D. H., Hallar, A. G., David, R. O., McCubbin, I. B., Borys, R. D., Mace, G. G. (2019). Mixed-phase orographic cloud microphysics during StormVEx and IFRACS, Atmos. Chem. Phys., 5387-5401, 19, doi: 10.5194/acp-19-5387-2019
Petersen, R. C., Hallar, A. G., McCubbin, I. B., Ogren, J. A., Andrews, E., Lowenthal, D. H., Gorder, R., Purcell, R. G., Sleeth, D., Novosselov, I. (2019). Numerical, Wind-Tunnel, and Atmospheric Evaluation of a Turbulent Ground-Based Inlet Sampling System, Aerosol Sci. Technol., 53, (6), 712-727, doi: 10.1080/02786826.2019.1602718

2017

Gertler, A. W., Labib, M., Lowenthal, D. H. (2017). Air quality issues in megacities: the challenge of Cairo, Egypt, EM Magazine, 15-19
Hallar, A. G., Molotch, N. P., Hand, J. L., Livneh, B., McCubbin, I. B., Petersen, R., Michalsky, J., Lowenthal, D. H., Kunkel, K. E. (2017). Impacts of Increasing Aridity and Wildfires on Aerosol Loading in the Intermountain Western U.S., Environ. Res. Lett., 12, (1), doi: 10.1088/1748-9326/aa510a Article No. 014006
Taylor, N., Collins, D., Lowenthal, D. H., McCubbin, I. B., Hallar, A. G., Samburova, V., Zielinska, B. K., Kumar, N., Mazzoleni, L. (2017). Hygroscopic Growth of Water Soluble Organic Carbon Isolated from Atmospheric Aerosol Collected at U.S. National Parks and Storm Peak Laboratory, Atmos. Chem. Phys., 17, (4), 2555-2571, doi: 10.5194/acp-17-2555-2017

2016

Blossey, P. N., Moore, M., Kuang, Z., Muhlbauer, A., Lowenthal, D. H., Hallar, A. G., McCubbin, I. B., David, R. O., Borys, R. D., Wiegele, A., Schneider, M., Risi, C. (2016). Isotopic Fractionation in Wintertime Orographic Precipitation, 17th Conference on Mountain Meteorology: Burlington, VT, June 27, 2016-July 1, 2016
Hallar, A. G., Petersen, R., McCubbin, I. B., Lowenthal, D. H., Lee, S., Andrews, E., Yu, F. (2016). Climatology of New Particle Formation and Corresponding Precursors at Storm Peak Laboratory, Aerosol Air Qual. Res., 16, (3), 816-826, doi: 10.4209/aaqr.2015.05.0341
Lowenthal, D. H., Hallar, A. G., McCubbin, I. B., David, R. O., Borys, R. D., Blossey, P., Muhlbauer, A., Kuang, Z., Moore, M. (2016). Isotopic Fractionation in Wintertime Orographic Clouds. I: Isotopic Measurements, J. Atmos. Oceanic Technol., 33, (12), 2663-2678, doi: 10.1175/JTECH-D-15-0233.1
Lowenthal, D. H., Kumar, N. (2016). Evaluation of the IMPROVE equation for estimating aerosol light extinction, J. Air & Waste Manage. Assoc., 66, (7), 726-737, doi: 10.1080/10962247.2016.1178187
Mazzoleni, L. R., Zhao, Y., Samburova, V., Hallar, A. G., Lowenthal, D. H. (2016). Unraveling the Complexity of Atmospheric Aerosol: Insights from Ultrahigh Resolution Mass Spectrometry, European Geosciences Union General Assembly 2016: Vienna, Austria, April 17, 2016-April 22, 2016, Abstract EGU2016-15401

2015

Blossey, P. N., Moore, M., Kuang, Z., Muhlbauer, A., Lowenthal, D. H., Hallar, A. G., McCubbin, I. B., Borys, R. D., Wiegele, A., Schneider, M., Risi, C. (2015). Isotopic Fractionation in Snow (IFRACS) at Storm Peak Laboratory, 2015 AGU Fall Meeting: San Francisco, CA, December 12, 2015
Chen, L.-W.A., Chow, J. C., Wang, X., Robles, J. A., Sumlin, B. J., Lowenthal, D. H., Zimmermann, R., Watson, J. G. (2015). Multi-wavelength optical measurement to enhance thermal/optical analysis for carbonaceous aerosol, Atmos.Meas.Tech.., 8, 451-461
Chow, J. C., Lowenthal, D. H., Chen, L.-W.A., Wang, X., Watson, J. G. (2015). Mass reconstruction methods for PM2.5: A review, Air Quality, Atmosphere and Health, 8, 243-263
David, R. O., Lowenthal, D. H., Hallar, A. G., McCubbin, I. B., Avallone, L., Mace, G., Wang, Z. (2015). Ice Formation and Growth in Orographically-Enhanced Mixed-Phase Clouds, Abstract EGU2015-7776, European Geosciences Union General Assembly 2015: Vienna, Austrai, April 17, 2015
Kristensen, T. B., Du, L., Nguyen, Q. T., Nojgaard, J. K., Bender Koch, C., Faurskov Nielsen, O., Hallar, A. G., Lowenthal, D. H., Nekat, B., van Pinxteren, D., Herrmann, H., Glasius, M., Kjaergaard, H. G., Bilde, M. (2015). Chemical Properties of HULIS from Different Environments, J. Atmos. Chem., 72, (1), 65-80
Lowenthal, D. H., Kumar, N. (2015). Evaluation of Advanced IMPROVE Studies, J. Air & Waste Manage. Assoc., Submitted
Lowenthal, D. H., Zielinska, B. K., Samburova, V., Collins, D., Taylor, N., Kumar, N. (2015). Evaluation of Assumptions for Estimating Chemical Light Extinction at U.S. National Parks, J. Air & Waste Manage. Assoc., 65, (3), 249-260
Mazzoleni, L. R., Samburova, V., Zhao, Y., Dalbec, M. M., Habib, D., Brege, M. A., Saranjampour, P., Hallar, A. G., Zielinska, B. K., Lowenthal, D. H. (2015). Ultrahigh resolution mass spectrometry fragmentation analysis for functional groups and structural insights of WSOC collected at the Storm Peak Laboratory, European Aerosol Conference (EAC 2015): Milan, Italy, September 6, 2015
Watson, J. G., Chow, J. C., Lowenthal, D. H., Chen, L.-W.A., Shaw, S., Edgerton, E. S., Blanchard, C. L. (2015). PM2.5 source apportionment with organic markers in the Southeastern Aerosol Research and Characterization (SEARCH) Study, Journal of the Air & Waste Management Association, 65, (9), 1104-1108

2014

David, R. O., Lowenthal, D. H., Hallar, A. G. (2014). The role of mesoscale dynamics on microphysics in orographic cloud during CAMPS, Poster #223, presented at the American Meteorological Society 14th Conference on Cloud Physics and Anthony Slingo Symposium: Boston, MA, July 7, 2014
David, R. O., Lowenthal, D. H., Hallar, A. G., McCubbin, I. B., Avallone, L. (2014). Mountaintop Cloud Microphysical Properties: A Comparison between Storm Peak Laboratory and the University of Wyoming King Air during CAMPS, Abstract SES-137_1 presented at the Global Fair and Workshop on Long-Term Observing Systems of Mountain Social-Ecological Systems: Reno, NV, July 16, 2014
David, R. O., Lowenthal, D. H., Hallar, A. G., McCubbin, I. B., Avallone, L., Mace, G., Wang, Z. (2014). A Comparison between Airborne and Mountaintop Cloud Microphysics, Abstract A24C-06, 2014 AGU Fall Meeting: San Francisco, CA, December 15, 2014
Gargava, P., Chow, J. C., Watson, J. G., Lowenthal, D. H. (2014). Speciated PM10 Emission Inventory for Delhi, India, Aerosol Air Qual. Res., 14, 1515-1526, doi:10.4209/aaqr.2013.02.0047
Hallar, A. G., Lowenthal, D. H., Clegg, S. L., Samburova, V., Taylor, N., Mazzoleni, L. R., Zielinska, B. K., Kristensen, T. B., McCubbin, I. B. (2014). Chemical, Biological, and Hygroscopic Properties of Aerosols at Storm Peak Laboratory, 2014 Symposium on Atmospheric Chemistry and Physics at Mountain Site: Steamboat Springs, CO, August 11, 2014
Lowenthal, D. H., David, R. O., Borys, R. D., Hallar, A. G., McCubbin, I. B. (2014). Snow growth studies at Storm Peak Laboratory, Abstract SES-137_2/180 presented at the Global Fair and Workshop on Long-Term Observing Systems of Mountain Social-Ecological Systems: Reno, NV, July 16, 2014
Lowenthal, D. H., Gertler, A. W., Labib, M. W. (2014). Particulate matter source apportionment in Cairo: recent measurements and comparison with previous studies, Int. J. Environ. Sci. Technol., 11, 657-670, DOI: 10.1007/s13762-013-0272-6
Samburova, V., Hallar, A. G., Lowenthal, D. H., Mazzoleni, L. R., Murray, A., Yang, X., Zielinska, B. K. (2014). Analysis of Atmospheric Biological and Organic Aerosols Collected at High Elevation Mountain Site (Storm Peak Laboratory), Abstract SES-138/216, (Presentation), Global Fair and Workshop on Long-Term Observing Systems of Mountain Social-Ecological Systems: Reno, NV, July 16, 2014
Watson, J. G., Chen, L.-W.A., Chow, J. C., Wang, X., Sumlin, B. J., Lowenthal, D. H., Robles, J. A., Zimmermann, R. (2014). Multi-wavelength optical measurement to enhance thermal/optical analysis for carbonaceous aerosol, Proceedings of the International Aerosol Conference: Busan, Korea, August 29, 2014

2013

Chen, L.-W.A., Wang, X., Yang, X., Riggio, G. M., Lowenthal, D. H., Watson, J. G., Chow, J. C. (2013). Mass Spectrometric Profiles of Combustion Aerosols for Chemical Mass Balance Source Apportionment, GAef Workshop for Fossil Fuel and Biomass Combustion: Chemical Properties, Transformation, and Health Effects: Prague, Czech Republic, August 31, 2013-September 1, 2013
Chow, J. C., Lowenthal, D. H., Watson, J. G., Chen, L.-W.A. (2013). Source apportionment of SEARCH PM2.5 measurements with organic markers, Desert Research Institute: Reno, NV
Chow, J. C., Watson, J. G., Chen, L.-W.A., Lowenthal, D. H. (2013). Effects of Black and Organic Carbon and Emission Inventory Development, The Eastern Sierra Chapter, Air & Waste Management Association: held at DRI, Reno, NV, April 5, 2013
Chow, J. C., Watson, J. G., Chen, L.-W.A., Lowenthal, D. H. (2013). Effects of Carbonaceous Aerosol on Climate, Visibility, Air Pollution, and Human Health, Presented at National Tsing Hua University: at Hsinchu City, Taiwan, April 16, 2013
Chow, J. C., Watson, J. G., Lowenthal, D. H. (2013). Mass Reconstruction Methods for PM2.5 Data Validation, The Workshop on Multi-pollutant/Multi-effect Air Quality Management, Shanghai Environmental Monitoring Center: Shanghai, China, September 25, 2013
Hallar, A. G., Lowenthal, D. H., Clegg, S. L., Samburova, V., Taylor, N., Mazzoleni, L. R., Zielinska, B. K., Kristensen, T. B., Chirokova, G., McCubbin, I. B., Dodson, C. D., Collins, D. (2013). Chemical and hygroscopic properties of aerosol organics at Storm Peak Laboratory, . J. Geophys. Res.-Atmos., 118, 4767-4779, doi: 10.1002/jgrd.50373
Mazzoleni, L. R., Habib, D., Zhao, Y., Dalbec, M., Samburova, V., Hallar, A. G., Zielinska, B. K., Lowenthal, D. H. (2013). Functional Groups and Structural Insights of Water-Soluble Organic Carbon using Ultrahigh Resolution FT-ICR Tandem Mass Spectrometry, Abstract A33I-04, presented at AGU Fall Meeting: San Francisco, CA, December 9, 2013
Saleeby, S. M., Cotton, W. R., Lowenthal, D. H., Messina, J. (2013). Aerosol Impacts on the Microphysical Growth Processes of Orographic Snowfall, J. Appl. Meteor. Climatol., 52, 834-852
Samburova, V., Hallar, A. G., Mazzoleni, L. R., Saranjampour, P., Lowenthal, D. H., Kohl, S. D., Zielinska, B. K. (2013). Composition of water-soluble organic carbon in nonurban atmospheric aerosol collected at the Storm Peak Laboratory, Environ. Chem, 10, 370-380, doi: 10.1071/EN13079
Watson, J. G., Chow, J. C., Wang, X., Lowenthal, D. H., Kohl, S. D., Gronstal, S. B. (2013). Characterization of real-world emissions from nonroad mining trucks in the Athabasca Oil Sands Region during October, 2010, Wood Buffalo Environmental Association: Ft. McMurray, AL
Watson, J. G., Chow, J. C., Wang, X., Lowenthal, D. H., Kohl, S. D., Gronstal, S. B. (2013). Characterization of real-world emissions from nonroad mining trucks in the Athabasca Oil Sands Region during October, 2010, Desert Research Institute: Reno, NV
Zhao, Y., Mazzoleni, L. R., Samburova, V., Hallar, A. G., Zielinska, B. K., Lowenthal, D. H., Kohl, S. D. (2013). Multivariate Analysis of Water-Soluble Organic Carbon Molecular Formulas in Daily Samples, Abstract A31D-0122. Presented at AGU Fall Meeting: San Francisco, CA, December 9, 2013

2012

Chirokova, G., Hallar, A. G., Lowenthal, D. H., McCubbin, I. B., Avallonne, L., Mace, G. G., Shupe, M., Oolman, L. D. (2012). Vertical distribution of liquid water in mixed-phase clouds from in-situ ground and airborne measurements during simultaneous CAMPS and StormVEx field campaigns, American Meteorological Society: Steamboat Springs, CO, August 20, 2012
Chow, J. C., Watson, J. G., Lowenthal, D. H. (2012). Methods to reconstruct PM mass, Institute of Earth Environment, Chinese Academy of Sciences: Xi'an, China, September 19, 2012
Chow, J. C., Watson, J. G., Lowenthal, D. H. (2012). Evaluation of PM2.5 and PM10 mass closure formulae, Air & Waste Management Association: Whitefish, MT, September 28, 2012
Kristensen, T., Wex, H., Nekat, B., Nøjgaard, J. K., van Pinxteren, D., Lowenthal, D. H., Mazzoleni, L. R., Dieckmann, K., Koch, C. B., Mentel, T. F., Herrmann, H., Hallar, A. G., Stratmann, F., Bilde, M. (2012). Hygroscopic growth and CCN activity of HULIS from different environments, J. Geo. Res.- Atmospheres, 117, (D22)
Lowenthal, D. H., Zielinska, B. K., Collins, D., Taylor, N., Alexander, L., Kumar, N. (2012). Aerosol Chemistry and Hygroscopic Growth in U.S. National Parks, Air & Waste Management Association Specialty Conference Aerosol and Atmospheric Optics: Visibility and Air Pollution: Whitefish, MT, September 24, 2012
Mazzoleni, L. R., Saranjampour, P., Dalbec, M. M., Hallar, A. G., Zielinska, B. K., Lowenthal, D. H., Kohl, S. D. (2012). Identification of Water-Soluble Organic Carbon in Nonurban Aerosols using Ultrahigh-Resolution FT-ICR Mass Spectrometry: Organic Anions, Environ. Chem., 9, (3), 285-297
Mazzoleni, L. R., Saranjampour, P., Dalbec, M. M., Samburova, V., Hallar, A. G., Zielinska, B. K., Lowenthal, D. H. (2012). Molecular Composition of Water-Soluble Organic Carbon in Nonurban Aerosols, American Association for Aerosol Research (AAAR) 31st Annual Meeting: Minneapolis, MN, October 8, 2012
Novosselov, I., Gorder, R., Ogren, J., McCubbin, I. B., Lowenthal, D. H., Purcell, R. G. (2012). CFD Analysis of Ground-based Inlets for Atmospheric Aerosol Sampling, American Association for Aerosol Research (AAAR) 31st Annual: Minneapolis, MN, October 8, 2012
Watson, J. G., Chow, J. C., Lowenthal, D. H., Chen, L.-W.A., Wang, X. (2012). Reformulation of PM 2.5 mass reconstruction assumptions for the San Joaquin Valley: Literature review, Desert Research Institute: Reno, NV
Watson, J. G., Chow, J. C., Lowenthal, D. H., Chen, L.-W.A., Wang, X. (2012). Reformulation of PM 2.5 mass reconstruction assumptions for the San Joaquin Valley, Desert Research Institute: Reno, NV

2011

Chow, J. C., Watson, J. G., Chen, L.-W.A., Lowenthal, D. H., Motallebi, N. (2011). PM2.5 source profiles for black and organic carbon emission inventories, Atmos.Environ., 5407-5414
Hallar, A. G., Lowenthal, D. H., Chirokova, G., Borys, R. D., Wiedinmyer, C. (2011). Persistent daily new particle formation at a mountain-top location, Atmos Environ, 45, (24), 4111-4115, doi:10.1016/j.atmosenv.2011.04.044
Koracin, D. R., Vellore, R., Lowenthal, D. H., Watson, J. G., Koracin, J., McCord, T. E., DuBois, D. W., Chen, L.-W.A., Kumar, N., Knipping, E. M., Wheeler, N. J., Craig, K., Reid, S. (2011). Regional source identification using Lagrangian stochastic particle dispersion and HYSPLIT backward-trajectory models, J Air & Waste Manage Assoc, 61, 660-672, doi: 10.3155/1047-3289.61.6.660
Lowenthal, D. H., Borys, R. D., Cotton, W., Saleeby, S. M., Cohn, S. A., Brown, W. O. (2011). The altitude of snow growth by riming and vapor deposition in mixed-phase orographic clouds, Atmos. Environ., 45, (2), 519-522, doi:10.1016/j.atmosenv.2010.09.061
Watson, J. G., Chow, J. C., Chen, L.-W.A., Lowenthal, D. H., Fujita, E. M., Kuhns, H. D., Sodeman, D. A., Campbell, D. E., Moosmüller, H., Zhu, D., Motallebi, N. (2011). Particulate Emission Factors for Mobile Fossil Fuel and Biomass Combustion Sources, Sci Total Environ, 409, (12), 2384-2396, doi:10.1016/j.scitotenv.2011.02.041
Watson, J. G., Chow, J. C., Sodeman, D., Lowenthal, D. H., Chang, M., Park, K., Wang, X. (2011). Comparison of four scanning mobility particle sizers at the Fresno supersite, Particuology, 204-209

2010

Chen, L.-W.A., Lowenthal, D. H., Watson, J. G., Koracin, D. R., Kumar, N., Knipping, E., Wheeler, N., Craig, K., Reid, S. (2010). Toward effective source apportionment using positive matrix factorization: Experiments with simulated PM2.5 data, J.Air Waste Manage.Assoc., 43-54
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A., Motallebi, N. (2010). Black and organic carbon emission inventories: Review and application to California, J.Air Waste Manage.Assoc., 60, (4), 497-507
Lowenthal, D. H., Watson, J. G., Koracin, D. R., Chen, L.-W.A., DuBois, D. W., Vellore, R., Kumar, N., Knipping, E., Wheeler, N., Craig, K., Reid, S. (2010). Evaluation of regional scale receptor modeling, J.Air Waste Manage.Assoc., 60, (1), 26-42
McCubbin, I. B., Hallar, A. G., Lowenthal, D. H., Borys, R. D., Obrist, D. (2010). Overview of Storm Peak Laboratory, Symposium on Atmospheric Chemistry and Physics at Mountain Sites: Interlaken, Switzerland, June 2010.

2009

Abu-Allaban, M., Lowenthal, D. H., Gertler, A. W., Labib, M. (2009). Sources of Volatile Organic Compounds in Cairo's Ambient Air, Environ Monitor Assess, 157, (1-4), 179-189, doi: 10.1007/s10661-008-0526-9
Chow, J. C., Watson, J. G., Doraiswamy, P., Chen, L.-W.A., Sodeman, D. A., Lowenthal, D. H., Arnott, W. P., Motallebi, N. (2009). Aerosol light absorption, black carbon, and elemental carbon measurements at the Fresno Supersite, California, Atmos Res, 93, (4), 874-887
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A. (2009). Climate change - Characterization of black carbon and organic carbon air pollution emissions and evaluation of measurement methods Phase II: Characterization of black carbon and organic carbon source emissions, Desert Research Institute
Lowenthal, D. H., Zielinska, B. K., Mason, B., Samy, S., Samburova, V., Collins, D., Spencer, C., Taylor, N., Allen, J. O., Kumar, N. (2009). Aerosol characterization studies at Great Smoky Mountains National Park, summer, 2006, J Geophys Res, 114, doi:10.1029/2008JD011274
Saleeby, S. M., Cotton, W. R., Lowenthal, D. H., Borys, R. D., Wetzel, M. A. (2009). Influence of cloud condensation nuclei on orographic snowfall, J. Appl. Meteor. Climatol., 48
Vega, E., Lowenthal, D. H., Ruiz, H., Reyes, E., Watson, J. G., Chow, J. C., Viana, M., Querol, X., Alastuey, A. (2009). Fine particle receptor modeling in the atmosphere of Mexico City, J.Air Waste Manage.Assoc., 59, (12), 1417-1428

2008

Chow, J. C., Watson, J. G., Lowenthal, D. H., Magliano, K. (2008). Size-resolved aerosol chemical concentrations at rural and urban sites in Central California, USA, Atmos.Res., 243-252
Chow, J. C., Watson, J. G., Lowenthal, D. H., Magliano, K. L. (2008). Size-resolved aerosol chemical concentrations at rural and urban sites in Central California, USA Atmos. Res., 88, 679-683
Chow, J. C., Watson, J. G., Lowenthal, D. H., Park, K., Doraiswamy, P., Bowers, K., Bode, R. (2008). Continuous and filter-based measurements of PM2.5 nitrate and sulfate at the Fresno Supersite, Environ.Mon.Assess, 144, (1), 179-189
Gertler, A. W., Lowenthal, D. H., Labib, M., Safar, Z. (2008). , Eds. Molina, L. T., Kolb, C. E., Slott, R. S., In Air Quality in Megacities, American Geophysical Union Monograph Series
Gillies, J. A., Abu-Allaban, M., Gertler, A. W., Lowenthal, D. H., Jennison, B., Goodrich, A. (2008). Enhanced PM2.5 source apportionment using chemical mass balance receptor modeling and scanning electron microscopy, Jordan J. Earth & Environ. Sci., 1, 1-9
Watson, J. G., Chen, L.-W.A., Chow, J. C., Doraiswamy, P., Lowenthal, D. H. (2008). Source apportionment: findings from the U.S. Supersite Program, J. Air & Waste Manage. Assoc., 58, 256-288
Watson, J. G., Chen, L.-W.A., Chow, J. C., Lowenthal, D. H., Doraiswamy, P. (2008). Source apportionment: Findings from the U.S. Supersite Program, J.Air Waste Manage.Assoc., 58, (2), 265-288
Watson, J. G., Chow, J. C., Lowenthal, D. H., Magliano, K. (2008). Estimating aerosol light scattering at the Fresno Supersite, Atmos.Environ., 42, (6), 1186-1196

2007

Abu-Allaban, M., Lowenthal, D. H., Gertler, A. W., Labib, M. (2007). Sources of PM10 and PM2.5 in Cairo's ambient air, Environ. Monit. Assess., 133, 417-425
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A., Zielinska, B. K., Mazzoleni, L., Magliano, K. (2007). Evaluation of organic markers for chemical mass balance source apportionment at the Fresno supersite, Atmos.Chem.Phys., 1741-1754, 7
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A., Zielinska, B. K., Rinehart, L. R., Magliano, K. L. (2007). Evaluation of Organic Markers for Chemical Mass Balance Source Apportionment at the Fresno Supersite, Atmos. Chem. Phys., 7, (7), 1741-1754
Chow, J. C., Watson, J. G., Park, K., Lowenthal, D. H., Robinson, N. F., Magliano, K. A. (2007). Comparison of Particle Light Scattering and Fine Particulate Matter Mass in Central California, J. Air & Waste Manage. Assoc., 56, (4), 398-410
Haboub, A., Hallett, J., Lowenthal, D. H. (2007). Thermal volatilization properties of atmospheric nanoparticles, Environ. Monit. Assess., 134, (1-3), 191-197
Pitchford, M. L., Malm, W. C., Schichtel, B., Kumar, N., Lowenthal, D. H., Hand, J. (2007). Revised algorithm for estimating light extinction from IMPROVE particle speciation data, J. Air & Waste Manage. Assoc., 57, 1326-1336

2006

Chow, J. C., Chen, L.-W.A., Watson, J. G., Lowenthal, D. H., Magliano, K., Turkiewicz, K., Lehrman, D. (2006). PM2.5 chemical composition and spatiotemporal variability during the California Regional PM10/PM2.5 Air Quality Study (CRPAQS), J.Geophys Res.- Atmospheres, 1-17, 111
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A., Magliano, K. L. (2006). Particulate Carbon Measurements in California's San Joaquin Valley, Chemosphere, 62, (3), 337-348
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A., Tropp, R. J., Park, K., Magliano, K. (2006). PM2.5 and PM10 mass measurements in California's San Joaquin Valley, Aerosol Sci.Technol., 40, 796-810
Chow, J. C., Watson, J. G., Lowenthal, D. H., Chen, L.-W.A., Zielinska, B. K., Rinehart, L. R., Magliano, K. L. (2006). Evaluation of organic markers for chemical mass balance source apportionment at the Fresno Supersite, Atmos Chem Phys Discuss, 6, (10), 341-10-372
Chow, J. C., Watson, J. G., Park, K., Robinson, N. F., Lowenthal, D. H., Magliano, K. (2006). Comparison of Particle Light Scattering and Fine Particulate Matter Mass in Central California, J. Air Waste Manage. Assoc., 56, (4), 398-410
Hindman, E. H., Borys, R. D., Lowenthal, D. H., Philip, N. (2006). Long-term wintertime aerosol, cloud and precipitation measurements in the northern Colorado Rocky mountains, Atmos Res, 82, 194-202
Lowenthal, D. H., Kumar, N. (2006). Light Scattering from Sea Salt Aerosols in IMPROVE, J. Air & Waste Manage. Assoc., 56, 636-642
Watson, J. G., Chow, J. C., Lowenthal, D. H., Kreisberg, N., Hering, S., Stolzenburg, M. (2006). Variations of nanoparticle concentrations at the Fresno supersite, Sci.Total Environ., 358, 178-187
Watson, J. G., Chow, J. C., Park, K., Lowenthal, D. H. (2006). Nanoparticle and ultrafine particle events at the Fresno Supersite, J.Air Waste Manage.Assoc., 56, 417-430

2005

Chow, J. C., Chen, L.-W.A., Lowenthal, D. H., Doraiswamy, P., Park, K., Kohl, S. D., Trimble, D. L., Watson, J. G. (2005). California Regional PM10/PM2.5 Air Quality Study (CRPAQS) - Initial data analysis of field program measurements, Desert Research Institute
Chow, J. C., Watson, J. G., Lowenthal, D. H., Magliano, K. (2005). Loss of PM2.5 nitrate from filter samples in central California, J.Air Waste Manage.Assoc., 55, 1158-1168
El-Zanan, H. S., Lowenthal, D. H., Zielinska, B. K., Chow, J. C., Kumar, N. (2005). Determination of the organic aerosol mass to organic carbon ratio in IMPROVE samples, Chemosphere, 60, (4), 485-496
Ryan, P. A., Lowenthal, D. H., Kumar, N. (2005). Improved light extinction reconstruction in interagency monitoring of protected visual environments, J Air & Waste Manage Assoc, 55, 1751-1759

2004

Chow, J. C., Watson, J. G., Kuhns, H. D., Etyemezian, V. R., Lowenthal, D. H., Crow, D., Kohl, S. D., Engelbrecht, J. P., Green, M. C. (2004). Source Profiles for Industrial, Mobile, and Area Sources in the Big Bend Regional Aerosol Visibility and Observational (BRAVO) Study, Chemosphere, 54, (2), 185-208
Lowenthal, D. H., Borys, R. D., Choularton, T. W., Bower, K. N., Flynn, M. J., Gallagher, M. W. (2004). Parameterization of the cloud droplet - sulfate relationship, Atmos. Environ., 38, (2), 287-292
Lowenthal, D. H., Kumar, N. (2004). Variation of Mass Scattering Efficiencies in IMPROVE, J. Air & Waste Manage. Assoc., 54, 926-934
Tropp, R. J., Engelbrecht, J. P., Kohl, S. D., Lowenthal, D. H., DuBois, D. W., Chow, J. C., Watson, J. G., Countess, R. J., Countess, S. J., Michel, E. L. (2004). Assessment of PM2.5 Chemical Speciation Results for Texas, Air and Waste Management Association (A&WMA) Symposium on Air Quality Measurement Methods and Technology: Research Triangle Park, NC, April 22, 2004
Wetzel, M. A., Meyers, M. B., Borys, R. D., McAnelly, R., Cotton, W., Rossi, A., Frisbie, P., Nadler, D., Lowenthal, D. H., Cohn, S. A., Brown, W. O. (2004). Mesoscale snowfall prediction and verification in mountainous terrain, Weather and Forecasting, 19, 806-828

2003

Borys, R. D., Lowenthal, D. H., Cohn, S. A., Brown, W. O. (2003). Mountaintop and radar measurements of anthropogenic aerosol effects on snow growth and snowfall rate, Geophys. Res. Lett., 30, (10)
Lowenthal, D. H., Kumar, N. (2003). PM2.5 Mass and Light Extinction Reconstruction in IMPROVE, J. Air & Waste Manage. Assoc., 53, 1109-1120
Lowenthal, D. H., Kumar, N., Hand, J. L., Kreidenweis, S., Collett, J. L., Lee, T., Day, D. (2003). Hygroscopic organic aerosols during BRAVO?, J. Air & Waste Manage. Assoc., 53, 1273-1279

2002

Abu-Allaban, M., Gertler, A. W., Lowenthal, D. H. (2002). A preliminary apportionment of the sources of ambient PM10, PM2.5, and VOCs in Cairo, Atmos. Environ., 36, 5549-5557
Abu-Allaban, M., Gertler, A. W., Lowenthal, D. H. (2002). A Preliminary Apportionment of the Sources of Ambient PM10, PM2.5, and VOCs in Cairo, Atmos. Environ., 36, (35), 5549-5557
Chow, J. C., Watson, J. G., Lowenthal, D. H., Richards, L. W. (2002). Comparability between PM2.5 and Light Scattering Measurements, Environ. Monitoring and Assessment, 79, (1), 29-45
Chow, J. C., Watson, J. G., Lowenthal, D. H., Richards, L. (2002). Comparability between PM 2.5 and light scattering measurements, Environ. Mon. Assess, 79, (1), 29-45
Gonzales, A., Perez, J. C., Herrera, F., Rosa, R., Wetzel, M. A., Borys, R. D., Lowenthal, D. H. (2002). Stratocumulus properties retrieval method from NOAH-AVHRR data based on the discretization of cloud parameters, Intl. J. Rem. Sens., 23, 627-645
Lowenthal, D. H., Borys, R. D., Wetzel, M. A. (2002). Aerosol distributions and cloud interactions at a mountaintop laboratory, J. Geophys. Res., 107, (D18), AAC 1-1-AAC 1-6
Teague, S. V., Sagebiel, J. A., Purcell, R. G., Rogers, C. F., Lowenthal, D. H., Zielinska, B. K. (2002). A PM2.5 inlet impactor designed for a high flow application, Aerosol Sci. Technol., 36, 1029-1032
Watson, J. G., Chow, J. C., Lowenthal, D. H., Robinson, N. F., Cahill, C. F., Blumenthal, D. L. (2002). Simulating Changes in Source Profiles from Coal-Fired Power Stations: Use in Chemical Mass Balance of PM2.5 in the Mt. Zirkel Wilderness, Energy & Fuels, 16, (2), 311-324
Watson, J. G., Chow, J. C., Lowenthal, D. H., Stolzenburg, M. R., Kreisberg, N. M., Hering, S. V. (2002). Particle Size Relationships at the Fresno Supersite, J. Air & Waste Manage. Assoc., 52, (7), 822-827
Watson, J. G., Chow, J. C., Lowenthal, D. H., Stolzenburg, M., Kreisberg, N., Hering, S. (2002). Particle size relationships at the Fresno supersite, Journal of the Air & Waste Management Association, 52, (7), 822-827

2001

Chow, J. C., Watson, J. G., Crow, D., Lowenthal, D. H., Merrifield, T. (2001). Comparison of IMPROVE and NIOSH Carbon Measurements, Aerosol Sci. Technol., 34, 23-34
Hansen, A. D., Lowenthal, D. H., Chow, J. C., Watson, J. G. (2001). Black Carbon Aerosol at McMurdo Station, Antarctica, J. Air & Waste Manage. Assoc., 51, (4), 593-600
Mazzera, D. M., Lowenthal, D. H., Chow, J. C., Watson, J. G., Grubisic, V. (2001). PM10 Measurements at McMurdo Station, Antarctica, Atmos. Environ., 35, 1891-1902

2000

Borys, R. D., Lowenthal, D. H., Mitchell, D. L. (2000). The relationships among cloud microphysics, chemistry, and precipitation rate in cold mountain clouds, Atmos. Environ., 34, 2593-2602
Chow, J. C., Lowenthal, D. H., Watson, J. G., Kohl, S. D., Hinsvark, B. A., Hackett, E. I., McCormack, J. K. (2000). Light Absorption by Black Sand Dust, Appl. Opt., 39, (27), 4232-4236
Chow, J. C., Watson, J. G., Green, M. C., Lowenthal, D. H., Torres, G., Bates, B. (2000). Cross-Border Transport and Spatial Variability of Suspended Particles in Mexicali and California's Imperial Valley, Atmos. Environ., 34, (11), 1833-1843
Lowenthal, D. H., Borys, R. D. (2000). Sources of microphysical variation in marine stratiform clouds in the North Atlantic, Geophys. Res. Lett., 27, 1491-1494
Lowenthal, D. H., Chow, J. C., Mazzera, D. M., Watson, J. G., Mosher, B. W. (2000). Aerosol vanadium at McMurdo Station, Antarctica: implications for Dye 3, Greenland, Atmos. Environ., 34, 677-679
Lowenthal, D. H., Watson, J. G., Saxena, P. (2000). Contributions to light extinction during project MOHAVE, Atmospheric Environment, 34, (15), 2351-2359
Perez, J. C., Herrera, F., Rosa, F., Gonzalez, A., Wetzel, M. A., Borys, R. D., Lowenthal, D. H. (2000). Retrieval of marine stratus cloud droplet size from NOAA-AVHRR nighttime imagery, Remote Sensing of the Environment, 73, 31-45
Watson, J. G., Chow, J. C., Bowen, J. L., Lowenthal, D. H., Hering, S., Ouchida, P., Oslund, W. (2000). Air quality measurements from the Fresno Supersite, J. Air & Waste Manage. Assoc., 50, (8), 1321-1334

1999

Chow, J. C., Watson, J. G., DuBois, D. W., Green, M. C., Lowenthal, D. H., Kohl, S. D., Egami, R. T., Gillies, J. A., Rogers, C. F., Frazier, C. A., Cates, W. (1999). Middle- and neighborhood-scale variations of PM10 source contributions in Las Vegas, Nevada, J. Air Waste Manage. Assoc., 49, (6), 641-654
Chow, J. C., Watson, J. G., Lowenthal, D. H., Hackney, R., Magliano, K. L., Lehrman, D., Smith, T. (1999). Temporal variations of PM2.5, PM10, and gaseous precursors during the 1995 Integrated Monitoring Study in central California, JA&WMA, 49, (9), PM16-PM24
Mazzera, D. M., Hayes, T., Lowenthal, D. H., Zielinska, B. K. (1999). Quantification of polycyclic aromatic hydrocarbons in soil at McMurdo Station, Antarctica, Sci. Total Environ., 229, 65-71
Richards, L. W., Alcorn, S. H., McDade, C., Couture, T., Lowenthal, D. H., Chow, J. C., Watson, J. G. (1999). Optical properties of the San Joaquin Valley aerosol collected during the 1995 Integrated Monitoring Study, Atmos. Environ., 33, (29), 4787-4795

1998

Borys, R. D., Lowenthal, D. H., Wetzel, M. A., Herrara, F., Gonzalez, A. (1998). Chemical and microphysical properties of marine stratiform cloud in the North Atlantic, J. Geophys. Res., 103, 22073-22085
Chow, J. C., Watson, J. G., DuBois, D. W., Green, M. C., Lowenthal, D. H., Kohl, S. D., Egami, R. T., Gillies, J. A., Rogers, C. F., Frazier, C., Cates, W. (1998). Middle- and neighborhood-scale variations of PM 10 source contributions in Las Vegas, Nevada, 443-460, Proceedings, Health Effects of Particulate Matter in Ambient Air
Chow, J. C., Watson, J. G., Lowenthal, D. H., Egami, R. T., Solomon, P., Thuillier, R., Magliano, K., Ranzieri, A. (1998). Spatial and temporal variations of particulate precursor gases and photochemical reaction products during SJVAQS/AUSPEX ozone episodes, Atmospheric Environment, 32, (16), 2835-2844
Chow, J. C., Watson, J. G., Lowenthal, D. H., Hackney, R., Magliano, K. L., Lehrman, D., Smith, T. (1998). Temporal variations of PM2.5, PM10, and gaseous precursors during the 1995 Integrated Monitoring Study in Central California, Eds. Chow, J. C., Koutrakis, P., Proceedings, PM2.5: A Fine Particle Standard, 59-77, Air & Waste Management Association: Pittsburgh, PA
Lowenthal, D. H., Chow, J. C., Mazzera, D. M. (1998). PM10 Source Apportionment at McMurdo Station, Antarctica, Antarctic Journal, 32, 165-167

1997

Chow, J. C., Watson, J. G., Lowenthal, D. H., Richards, L., Solomon, P., Magliano, K. (1997). Size-resolved particle and light extinction measurements during IMS95, 80-85, Proceedings, Visual Air Quality: Aerosols and Global Radiation Balance
Watson, J. G., Ashbaugh, L., Casuccio, G., Chow, J. C., Francis, S., Gaffney, P., Fine, J., Gill, T., Gillies, J. A., Higashi, R., Hopke, P., Kennedy, A., Lowenthal, D. H., Magliano, K., Roth, P., Sagebiel, J., Shimp, D., VanCuren, R., Zielinska, B. K., Ziman, S., Zobeck, T. (1997). The Fugitive Dust Characterization Study (FDCS): Potential methods and research needs for receptor methods to distinguish among fugitive dust sources
Watson, J. G., Robinson, N. F., Lewis, C., Coulter, C., Chow, J. C., Fujita, E. M., Lowenthal, D. H., Conner, T., Henry, R., Willis, R. (1997). Chemical mass balance receptor model version 8 (CMB) user's manual

1996

Chow, J. C., Watson, J. G., Lowenthal, D. H., Countess, R. (1996). Sources and chemistry of PM 10 aerosol in Santa Barbara County, CA, Atmospheric Environment, 30, (9), 1489-1499
Chow, J. C., Watson, J. G., Lu, Z., Lowenthal, D. H., Frazier, C., Solomon, P., Thuillier, R., Magliano, K. (1996). Descriptive analysis of PM 2.5 and PM 10 at regionally representative locations during SJVAQS/AUSPEX, Atmospheric Environment, 30, (12), 2079-2112
Lowenthal, D. H., Chow, J. C., Watson, J. G., Dipple, W., Mazzera, D. (1996). PM 10 source apportionment at McMurdo Station, Antarctica, EM, 2, (June), 28-30

1995

Chow, J. C., Fairley, D., Watson, J. G., de Mandel, R., Fujita, E. M., Lowenthal, D. H., Lu, Z., Frazier, C., Long, G., Cordova, J. (1995). Source apportionment of wintertime PM 10 at San Jose, CA, J. Environ. Eng, 21, 378-387
Lowenthal, D. H., Rogers, C. F., Saxena, P., Watson, J. G., Chow, J. C. (1995). Sensitivity of estimated light extinction coefficients to model assumptions and measurement errors, Atmospheric Environment, 29, (7), 751-766

1994

Chow, J. C., Watson, J. G., Lowenthal, D. H., Solomon, P., Magliano, K., Ziman, S., Richards, L. (1994). PM 10 and PM 2.5 chemical characteristics and source apportionment in the San Joaquin Valley, 687-698
Lowenthal, D. H., Zielinska, B. K., Chow, J. C., Watson, J. G., Gautam, M., Ferguson, D., Neuroth, G., Stevens, K. (1994). Characterization of heavy-duty diesel vehicle emissions, Atmospheric Environment, 28, (4), 731-743
Watson, J. G., Chow, J. C., Lowenthal, D. H., Pritchett, L. C., Frazier, C., Neuroth, G., Robbins, R. (1994). Differences in the carbon composition of source profiles for diesel- and gasoline-powered vehicles, Atmospheric Environment, 28, (15), 2493-2505
Watson, J. G., Chow, J. C., Lu, Z., Fujita, E. M., Lowenthal, D. H., Lawson, D. (1994). Chemical mass balance source apportionment of PM 10 during the Southern California Air Quality Study, Aerosol Sci. Technol, 21, (1), 1-36

1993

Chow, J. C., Watson, J. G., Fujita, E. M., Lowenthal, D. H., Lu, Z., Frazier, C., Fairley, D., de Mandel, R., Long, G., Cordova, J. (1993). Results from the 1991-92 pilot study of wintertime PM 10 in the San Francisco Bay Area
Chow, J. C., Watson, J. G., Lowenthal, D. H., Solomon, P., Magliano, K., Ziman, S., Richards, L. (1993). PM 10 and PM 2.5 compositions in California's San Joaquin Valley, Aerosol Sci. Technol, 18, (2), 105-128
Gertler, A. W., Lowenthal, D. H., Chow, J. C., Watson, J. G. (1993). Receptor modeling of SCAQS volatile organic compounds, 103-105

1992

Chow, J. C., Watson, J. G., Lowenthal, D. H., Frazier, C., Hinsvark, B., Pritchett, L. C., Neuroth, G. (1992). Wintertime PM 10 and PM 2.5 mass and chemical compositions in Tucson, Arizona, 231-243
Chow, J. C., Watson, J. G., Lowenthal, D. H., Lu, Z., Frazier, C., Pritchett, L. C., Hinsvark, B. (1992). San Joaquin Valley Air Quality Study (SJVAQS)/Atmospheric Utility Signatures - Predictions and Experiment (AUSPEX) monitoring and analysis for aerosols and visibility, Volume III: Aerosol measurements and data bases, Final report
Chow, J. C., Watson, J. G., Lowenthal, D. H., Solomon, P., Magliano, K., Ziman, S., Richards, L. (1992). PM 10 source apportionment in California's San Joaquin Valley, Atmospheric Environment, 26A, (18), 3335-3354
Lowenthal, D. H., Chow, J. C., Watson, J. G., Neuroth, G., Robbins, R., Shafritz, B., Countess, R. (1992). The effects of collinearity on the ability to determine aerosol contributions from diesel- and gasoline-powered vehicles using the chemical mass balance model, Atmospheric Environment, 26A, (13), 2341-2351

1991

Chow, J. C., Watson, J. G., Hinsvark, B., Frazier, C., Lowenthal, D. H., Chandra, S., Pritchett, L. C. (1991). Standard operating procedures for the Imperial Valley/Mexicali PM 10 source apportionment study
Chow, J. C., Watson, J. G., Lowenthal, D. H., Egami, R. T., Frazier, C., Pritchett, L. C. (1991). Source apportionment of PM 2.5 in Phoenix, Arizona
Chow, J. C., Watson, J. G., Lowenthal, D. H., Richards, L., Solomon, P., Magliano, K., Ziman, S. (1991). Source apportionment of PM 10 aerosols collected in the San Joaquin Valley planning for SJVAQS/AUSPEX
Watson, J. G., Chow, J. C., Egami, R. T., Bowen, J. L., Frazier, C., Gertler, A. W., Lowenthal, D. H., Fung, K. (1991). Measurements of dry deposition parameters for the California Acid Deposition Monitoring Program
Watson, J. G., Chow, J. C., Frazier, C., Lowenthal, D. H. (1991). Program plan for an Imperial Valley/Mexicali PM10 source apportionment study

1990

Chow, J. C., Watson, J. G., Lowenthal, D. H., Pritchett, L. C., Richards, L. (1990). San Joaquin Valley Air Quality Study, Phase 2: PM 10 modeling and analysis, Volume I: Receptor modeling source apportionment
Chow, J. C., Watson, J. G., Pritchett, L. C., Lowenthal, D. H., Frazier, C., Neuroth, G., Evans, K., Moon, D. (1990). Wintertime visibility in Phoenix, Arizona, AWMA 83rd National Meeting: Pittsburgh, PA, June 24, 1990-June 29, 1990, Paper 90-66.6.
Frazier, C., Watson, J. G., Chow, J. C., Robinson, N. F., Bowen, J. L., Gertler, A. W., Lowenthal, D. H., Fung, K. (1990). Data processing and data validation operations manual for the California Acid Deposition Monitoring Program: Meteorology, ozone, and dry deposition data

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