Michael Howard Bergin

Research Interests

Aerosols are generated by a variety of natural and anthropogenic sources. I am interested in the processes that emit, transform and deposit particulate matter. A current focus of my research is how particles in the atmosphere directly modify the surface radiation balance of the Earth. This is of importance to the climate of the Earth, as well as plant growth and visibility. We have conducted studies at a variety of polluted urban sites as well as pristine remote sites to understand the contrast between clean and dirty locations. Another interest is the past impacts of aerosols on climate through interpretation of paleorecords archived in ice cores. My work involves a combination of lab and field studies as well as the development of relatively simple mathematical models.

Bio

My general research focus is on the influence of air pollution on both climate and human health. My specific interest is particulate matter (PM), and I have done a wide range of studies on the emission, formation, deposition and impacts of PM. I am particularly interested in how PM impacts climate by modifying the radiation balance of the atmosphere and I have done studies in both pristine regions of the world (Greenland and the Himalaya), as well as hazy regions (the Southeastern US, China, and India). More recently I have been studying the influence of PM on human health with emphasis on determining the relative contributions of sources (such as biomass burning and vehicular emissions) to acute health impacts. I am also involved in developing and deploying the next generation of air quality sensors to inform citizens on the quality of the air they are breathing so that they can make informed decisions to improve their air. My vision involves combining a multidisciplinary, multicultural approach to research and education that brings together researchers from around the world to collectively work together to make the air cleaner.

Education

• B.S. University of Minnesota, Twin Cities, 1987
• M.S. University of Minnesota, Twin Cities, 1991
• Ph.D. Carnegie Mellon University, 1995

Positions

• Sternberg Family Professor of Civil & Environmental Engineering
• Professor in the Department of Civil and Environmental Engineering
• Professor of Civil and Environmental Engineering at Duke Kunshan University
• Member of the Duke Cancer Institute
• Affiliate, Duke Global Health Institute

Courses Taught

• MENG 553: Master of Engineering Assessment
• MENG 552: Master of Engineering Supplemental Internship
• MENG 551: Master of Engineering Internship/Project Assessment
• MENG 550: Master of Engineering Internship/Project
• EGR 391: Projects in Engineering
• EGR 101L: Engineering Design and Communication
• CEE 692: Independent Study: Advanced Topics in Civil and Environmental Engineering
• CEE 690: Advanced Topics in Civil and Environmental Engineering
• CEE 575: Air Pollution Engineering
• CEE 493: Research Independent Study in Civil and Environmental Engineering
• CEE 294: Research Independent Study in Civil and Environmental Engineering

Publications

• Jain V, Mukherjee A, Banerjee S, Madhwal S, Bergin MH, Bhave P, et al. A hybrid approach for integrating micro-satellite images and sensors network-based ground measurements using deep learning for high-resolution prediction of fine particulate matter (PM2.5) over an indian city, lucknow (Accepted). Atmospheric Environment. 2024 Dec 1;338.
• Calhoun ZD, Black MS, Bergin M, Carlson D. Refining Citizen Climate Science: Addressing Preferential Sampling for Improved Estimates of Urban Heat. Environmental Science and Technology Letters. 2024 Aug 13;11(8):845–50.
• He L, Norris C, Palaguachi-Lopez K, Barkjohn K, Li Z, Li F, et al. Nasal oxidative stress mediating the effects of colder temperature exposure on pediatric asthma symptoms. Pediatric research. 2024 Apr;
• Lin Y, Wang X, Chen R, Weil T, Ge Y, Stapleton HM, et al. Arachidonic Acid Metabolites in Self-collected Biospecimens Following Campfire Exposure: Exploring Non-invasive Biomarkers of Wildfire Health Effects. Environmental science & technology letters. 2024 Mar;11(3):201–7.
• Madhwal S, Tripathi SN, Bergin MH, Bhave P, de Foy B, Reddy TVR, et al. Evaluation of PM2.5 spatio-temporal variability and hotspot formation using low-cost sensors across urban-rural landscape in lucknow, India. Atmospheric Environment. 2024 Feb 15;319.
• Bessa JG, Valerino M, Muller M, Bergin M, Micheli L, Almonacid F, et al. An Investigation on the Pollen-Induced Soiling Losses in Utility-Scale PV Plants. IEEE Journal of Photovoltaics. 2024 Jan 1;14(1):178–84.
• Calhoun ZD, Willard F, Ge C, Rodriguez C, Bergin M, Carlson D. Estimating the effects of vegetation and increased albedo on the urban heat island effect with spatial causal inference. Scientific reports. 2024 Jan;14(1):540.
• Ratnaparkhi A, Dave D, Meena R, Rastogi N, Bergin M, Ghoroi C. Is hydrophobic coating on glass equally efficient in reducing % soiling loss of solar PVs in clean and polluted environments? Solar Energy. 2023 Nov 15;265.
• Scott SR, Hailemariam PE, Bhave PV, Bergin MH, Carlson DE. Identifying Waste Burning Plumes Using High-Resolution Satellite Imagery and Machine Learning: A Case Study in the Maldives. Environmental Science and Technology Letters. 2023 Aug 8;10(8):642–8.
• Cui X, Zhou X, Li Z, Teng Y, Lin L, Wang Q, et al. Association between Childhood Asthma Control Test scores and lung pathophysiologic indicators in longitudinal measurements. Journal of thoracic disease. 2023 Aug;15(8):4207–15.
• He L, Weschler CJ, Zhang Y, Li F, Bergin MH, Black M, et al. Ozone Reaction Products Associated with Biomarkers of Cardiorespiratory Pathophysiology. American journal of respiratory and critical care medicine. 2023 May;207(9):1243–6.
• Rocha-Melogno L, Crank K, Bergin MH, Gray GC, Bibby K, Deshusses MA. Quantitative risk assessment of COVID-19 aerosol transmission indoors: a mechanistic stochastic web application. Environmental technology. 2023 Apr;44(9):1201–12.
• Ratnaparkhi A, Dave D, Valerino M, Bergin M, Ghoroi C. Reduction in solar PV soiling loss using hydrophobic coating with and without dew suppression. Solar Energy. 2023 Mar 15;253:332–42.
• Ratnaparkhi A, Dave D, Valerino M, Bergin M, Ghoroi C. Quantifying the accuracy of optical transmission loss techniques and identifying the best wavelengths for estimating soiling in a field study. Solar Energy. 2023 Mar 1;252:391–400.
• Bessal JG, Valerino M, Muller M, Bergin M, Micheli L, Almonacid F, et al. An Investigation on the Pollen-Induced Soiling Losses in Utility-Scale PV Plants. In: Conference Record of the IEEE Photovoltaic Specialists Conference. 2023.
• He L, Evans S, Norris C, Barkjohn K, Cui X, Li Z, et al. Associations between personal apparent temperature exposures and asthma symptoms in children with asthma. PloS one. 2023 Jan;18(11):e0293603.
• Norris CL, Edwards R, Ghoroi C, Schauer JJ, Black M, Bergin MH. A Pilot Study to Quantify Volatile Organic Compounds and Their Sources Inside and Outside Homes in Urban India in Summer and Winter during Normal Daily Activities. Environments - MDPI. 2022 Jul 1;9(7).
• Jiang Z, Zheng T, Bergin M, Carlson D. Improving spatial variation of ground-level PM2.5 prediction with contrastive learning from satellite imagery. Science of Remote Sensing. 2022 Jun 1;5.
• Rocha-Melogno L, Crank KC, Ginn O, Bergin MH, Brown J, Gray GC, et al. Quantitative microbial risk assessment of outdoor aerosolized pathogens in cities with poor sanitation. The Science of the total environment. 2022 Jun;827:154233.
• He L, Norris C, Cui X, Li Z, Barkjohn KK, Teng Y, et al. Oral cavity response to air pollutant exposure and association with pulmonary inflammation and symptoms in asthmatic children. Environmental research. 2022 Apr;206:112275.
• Olson MR, Yuqin W, de Foy B, Li Z, Bergin MH, Zhang Y, et al. Source attribution of black and Brown carbon near-UV light absorption in Beijing, China and the impact of regional air-mass transport. The Science of the total environment. 2022 Feb;807(Pt 2):150871.
• Ginn O, Rocha-Melogno L, Bivins A, Lowry S, Cardelino M, Nichols D, et al. Detection and Quantification of Enteric Pathogens in Aerosols Near Open Wastewater Canals in Cities with Poor Sanitation. Environmental science & technology. 2021 Nov;55(21):14758–71.
• Valerino M, Ratnaparkhi A, Ghoroi C, Bergin M. Seasonal photovoltaic soiling: Analysis of size and composition of deposited particulate matter. Solar Energy. 2021 Oct 1;227:44–55.
• He L, Norris C, Cui X, Li Z, Barkjohn KK, Teng Y, et al. Role of endogenous melatonin in pathophysiologic and oxidative stress responses to personal air pollutant exposures in asthmatic children. The Science of the total environment. 2021 Jun;773:145709.
• Zheng T, Bergin M, Wang G, Carlson D. Local PM2.5 hotspot detector at 300 m resolution: A random forest-convolutional neural network joint model jointly trained on satellite images and meteorology. Remote Sensing. 2021 Apr 1;13(7).
• Ginn O, Nichols D, Rocha-Melogno L, Bivins A, Berendes D, Soria F, et al. Antimicrobial resistance genes are enriched in aerosols near impacted urban surface waters in La Paz, Bolivia. Environmental research. 2021 Mar;194:110730.
• Ginn O, Berendes D, Wood A, Bivins A, Rocha-Melogno L, Deshusses MA, et al. Open Waste Canals as Potential Sources of Antimicrobial Resistance Genes in Aerosols in Urban Kanpur, India. The American journal of tropical medicine and hygiene. 2021 Mar;104(5):1761–7.
• He L, Norris C, Cui X, Li Z, Barkjohn KK, Brehmer C, et al. Personal Exposure to PM_2.5 Oxidative Potential in Association with Pulmonary Pathophysiologic Outcomes in Children with Asthma. Environmental science & technology. 2021 Mar;55(5):3101–11.
• Barkjohn KK, Norris C, Cui X, Fang L, Zheng T, Schauer JJ, et al. Real-time measurements of PM_2.5 and ozone to assess the effectiveness of residential indoor air filtration in Shanghai homes. Indoor air. 2021 Jan;31(1):74–87.
• Barkjohn KK, Norris C, Cui X, Fang L, He L, Schauer JJ, et al. Children's microenvironmental exposure to PM_2.5 and ozone and the impact of indoor air filtration. Journal of exposure science & environmental epidemiology. 2020 Nov;30(6):971–80.
• Rocha-Melogno L, Ginn O, Bailey ES, Soria F, Andrade M, Bergin MH, et al. Bioaerosol sampling optimization for community exposure assessment in cities with poor sanitation: A one health cross-sectional study. The Science of the total environment. 2020 Oct;738:139495.
• He L, Cui X, Li Z, Teng Y, Barkjohn KK, Norris C, et al. Malondialdehyde in Nasal Fluid: A Biomarker for Monitoring Asthma Control in Relation to Air Pollution Exposure. Environmental science & technology. 2020 Sep;54(18):11405–13.
• Li X, Mauzerall DL, Bergin MH. Global reduction of solar power generation efficiency due to aerosols and panel soiling. Nature Sustainability. 2020 Sep 1;3(9):720–7.
• Valerino M, Bergin M, Ghoroi C, Ratnaparkhi A, Smestad GP. Low-cost solar PV soiling sensor validation and size resolved soiling impacts: A comprehensive field study in Western India. Solar Energy. 2020 Jul 1;204:307–15.
• Cui X, Li Z, Teng Y, Barkjohn KK, Norris CL, Fang L, et al. Association Between Bedroom Particulate Matter Filtration and Changes in Airway Pathophysiology in Children With Asthma. JAMA pediatrics. 2020 Jun;174(6):533–42.
• He L, Li Z, Teng Y, Cui X, Barkjohn KK, Norris C, et al. Associations of personal exposure to air pollutants with airway mechanics in children with asthma. Environment international. 2020 May;138:105647.
• Negron A, Deleon-Rodriguez N, Waters SM, Ziemba LD, Anderson B, Bergin M, et al. Using flow cytometry and light-induced fluorescence to characterize the variability and characteristics of bioaerosols in springtime in Metro Atlanta, Georgia. Atmospheric Chemistry and Physics. 2020 Feb 14;20(3):1817–38.
• Brehmer C, Norris C, Barkjohn KK, Bergin MH, Zhang J, Cui X, et al. The impact of household air cleaners on the oxidative potential of PM_2.5 and the role of metals and sources associated with indoor and outdoor exposure. Environmental research. 2020 Feb;181:108919.
• Barkjohn KK, Bergin MH, Norris C, Schauer JJ, Zhang Y, Black M, et al. Using low-cost sensors to quantify the effects of air filtration on indoor and personal exposure relevant PM2.5 concentrations in Beijing, China. Aerosol and Air Quality Research. 2020 Feb 1;20(2):297–313.
• Zheng T, Bergin MH, Hu S, Miller J, Carlson DE. Estimating ground-level PM2. 5 using micro-satellite images by a convolutional neural network and random forest approach. Atmospheric Environment. 2020;117451–117451.
• Brehmer C, Norris C, Barkjohn KK, Bergin MH, Zhang J, Cui X, et al. The influence of indoor air cleaners on the oxidative potential and sources of metals in indoor, outdoor, and personal exposure of school aged children to PM2.5 in suburban Shanghai, China. In: 16th Conference of the International Society of Indoor Air Quality and Climate: Creative and Smart Solutions for Better Built Environments, Indoor Air 2020. 2020.
• Norris C, Bergin MH, Zhang Y, Edwards R, Ghoroi C, Barkjohn KK, et al. Quantifying volatile organic compounds and their sources in residences in Ahmedabad and Gandhinagar, India, and in suburban Shanghai, China. In: 16th Conference of the International Society of Indoor Air Quality and Climate: Creative and Smart Solutions for Better Built Environments, Indoor Air 2020. 2020.
• Liu M, Barkjohn KK, Norris C, Schauer JJ, Zhang J, Zhang Y, et al. Using low-cost sensors to monitor indoor, outdoor, and personal ozone concentrations in Beijing, China. Environmental science Processes & impacts. 2020 Jan;22(1):131–43.
• Brehmer C, Norris C, Barkjohn KK, Bergin MH, Zhang J, Cui X, et al. The impact of household air cleaners on the chemical composition and children's exposure to PM_2.5 metal sources in suburban Shanghai. Environmental pollution (Barking, Essex : 1987). 2019 Oct;253:190–8.
• Zheng T, Bergin MH, Sutaria R, Tripathi SN, Caldow R, Carlson DE. Gaussian process regression model for dynamically calibrating and surveilling a wireless low-cost particulate matter sensor network in Delhi. Atmospheric Measurement Techniques. 2019 Sep 26;12(9):5161–81.
• Fang L, Norris C, Johnson K, Cui X, Sun J, Teng Y, et al. Toxic volatile organic compounds in 20 homes in Shanghai: Concentrations, inhalation health risks, and the impacts of household air cleaning. Building and Environment. 2019 Jun 15;157:309–18.
• Williams R, Duvall R, Kilaru V, Hagler G, Hassinger L, Benedict K, et al. Deliberating performance targets workshop: Potential paths for emerging PM2.5 and O3 air sensor progress. Atmospheric Environment: X. 2019 Apr 1;2.
• Brantley HL, Hagler GSW, Herndon SC, Massoli P, Bergin MH, Russell AG. Characterization of Spatial Air Pollution Patterns Near a Large Railyard Area in Atlanta, Georgia. International journal of environmental research and public health. 2019 Feb;16(4):E535.
• Norris C, Fang L, Barkjohn KK, Carlson D, Zhang Y, Mo J, et al. Sources of volatile organic compounds in suburban homes in Shanghai, China, and the impact of air filtration on compound concentrations. Chemosphere. 2019;231:256–68.
• Andrews E, Sheridan PJ, Ogren JA, Hageman D, Jefferson A, Wendell J, et al. Overview of the NOAA/ESRL federated aerosol network. Bulletin of the American Meteorological Society. 2019 Jan 1;100(1):123–35.
• Zheng T, Bergin MH, Johnson KK, Tripathi SN, Shirodkar S, Landis MS, et al. Field evaluation of low-cost particulate matter sensors in high-and low-concentration environments. Atmospheric Measurement Techniques. 2018 Aug 22;11(8):4823–46.
• Schmeisser L, Backman J, Ogren JA, Andrews E, Asmi E, Starkweather S, et al. Seasonality of aerosol optical properties in the Arctic. Atmospheric Chemistry and Physics. 2018 Aug 16;18(16):11599–622.
• Ward JL, Flanner MG, Bergin M, Dibb JE, Polashenski CM, Soja AJ, et al. Modeled Response of Greenland Snowmelt to the Presence of Biomass Burning-Based Absorbing Aerosols in the Atmosphere and Snow. Journal of Geophysical Research: Atmospheres. 2018 Jun 16;123(11):6122–41.
• Zhan Y, Johnson K, Norris C, Shafer MM, Bergin MH, Zhang Y, et al. The influence of air cleaners on indoor particulate matter components and oxidative potential in residential households in Beijing. The Science of the total environment. 2018 Jun;626:507–18.
• Zheng T, Bergin MH, Johnson KK, Tripathi SN, Shirodkar S, Landis MS, et al. Field evaluation of low-cost particulate matter sensors in high and low concentration environments. Atmospheric Measurement Techniques. 2018;
• Fang L, Norris C, Johnson K, Cui X, Teng Y, Li Z, et al. Characteristics and inhalation cancer risk assessment of exposure to VOCs in 20 asthmatic children's homes in Shanghai. In: 15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018. 2018.
• Backman J, Schmeisser L, Virkkula A, Ogren JA, Asmi E, Starkweather S, et al. On Aethalometer measurement uncertainties and an instrument correction factor for the Arctic. Atmospheric Measurement Techniques. 2017 Dec 21;10(12):5039–62.
• Schmeisser L, Andrews E, Ogren JA, Sheridan P, Jefferson A, Sharma S, et al. Classifying aerosol type using in situ surface spectral aerosol optical properties. Atmospheric Chemistry and Physics. 2017 Oct 12;17(19):12097–120.
• Bergin MH, Ghoroi C, Dixit D, Schauer JJ, Shindell DT. Large Reductions in Solar Energy Production Due to Dust and Particulate Air Pollution. Environmental Science and Technology Letters. 2017 Aug 8;4(8):339–44.
• Xie YS, Li ZQ, Zhang YX, Zhang Y, Li DH, Li KT, et al. Estimation of atmospheric aerosol composition from ground-based remote sensing measurements of Sun-sky radiometer. Journal of Geophysical Research. 2017 Jan 16;122(1):498–518.
• Vreeland H, Weber R, Bergin M, Greenwald R, Golan R, Russell AG, et al. Oxidative potential of PM2.5 during Atlanta rush hour: Measurements of in-vehicle dithiothreitol (DTT) activity. Atmospheric Environment. 2017 Jan 1;165:169–78.
• Vreeland H, Schauer JJ, Russell AG, Marshall JD, Fushimi A, Jain G, et al. Chemical characterization and toxicity of particulate matter emissions from roadside trash combustion in urban India. Atmospheric Environment. 2016 Dec 1;147:22–30.
• Lal RM, Nagpure AS, Luo L, Tripathi SN, Ramaswami A, Bergin MH, et al. Municipal solid waste and dung cake burning: Discoloring the Taj Mahal and human health impacts in Agra. Environmental Research Letters. 2016 Oct 7;11(10).
• Devi JJ, Bergin MH, Mckenzie M, Schauer JJ, Weber RJ. Contribution of particulate brown carbon to light absorption in the rural and urban Southeast US. Atmospheric Environment. 2016 Jul 1;136:95–104.
• Uttal T, Starkweather S, Drummond JR, Vihma T, Makshtas AP, Darby LS, et al. International arctic systems for observing the atmosphere: An International Polar Year Legacy Consortium. Bulletin of the American Meteorological Society. 2016 Jun 1;97(6):1033–56.
• Nagpure A, Luo L, Ramaswami A, Bergin M, Russell A, Tripathi S, et al. The discoloration of the taj mahal: Source apportionment, source impacts & human health outcomes in Agra. In: International Conference on Atmospheric Optics: Aerosols, Visibility, and the Radiative Balance. 2016. p. 90–105.
• Polashenski CM, Dibb JE, Flanner MG, Chen JY, Courville ZR, Lai AM, et al. Neither dust nor black carbon causing apparent albedo decline in Greenland's dry snow zone: Implications for MODIS C5 surface reflectance. Geophysical Research Letters. 2015 Nov 16;42(21):9319–27.
• Galvis B, Bergin M, Boylan J, Huang Y, Russell AG. Air quality impacts and health-benefit valuation of a low-emission technology for rail yard locomotives in Atlanta Georgia. The Science of the total environment. 2015 Nov;533:156–64.
• Shamjad PM, Tripathi SN, Pathak R, Hallquist M, Arola A, Bergin MH. Contribution of Brown Carbon to Direct Radiative Forcing over the Indo-Gangetic Plain. Environmental science & technology. 2015 Sep;49(17):10474–81.
• Liu J, Scheuer E, Dibb J, Diskin GS, Ziemba LD, Thornhill KL, et al. Brown carbon aerosol in the North American continental troposphere: Sources, abundance, and radiative forcing. Atmospheric Chemistry and Physics. 2015 Jul 16;15(14):7841–58.
• Guo H, Xu L, Bougiatioti A, Cerully KM, Capps SL, Hite JR, et al. Fine-particle water and pH in the southeastern United States. Atmospheric Chemistry and Physics. 2015 May 11;15(9):5211–28.
• Jayapalan AR, Lee BY, Land EM, Bergin MH, Kurtis KE. Photocatalytic efficiency of cement-based materials: Demonstration of proposed test method. ACI Materials Journal. 2015 Mar 1;112(2):219–28.
• Villalobos AM, Amonov MO, Shafer MM, Jai Devi J, Gupta T, Tripathi SN, et al. Source apportionment of carbonaceous fine particulate matter (PM2.5) in two contrasting cities across the Indo–Gangetic Plain. Atmospheric Pollution Research. 2015 Jan 1;6(3):398–405.
• Bergin MH, Tripathi SN, Jai Devi J, Gupta T, Mckenzie M, Rana KS, et al. The discoloration of the Taj Mahal due to particulate carbon and dust deposition. Environmental science & technology. 2015 Jan;49(2):808–12.
• Olson MR, Garcia MV, Robinson MA, Van Rooy P, Dietenberger MA, Bergin M, et al. Investigation of black and brown carbon multiple-wavelengthdependent light absorption from biomass and fossil fuel combustion source emissions. Journal of Geophysical Research. 2015 Jan 1;120(13):6682–97.
• Sarnat JA, Golan R, Greenwald R, Raysoni AU, Kewada P, Winquist A, et al. Exposure to traffic pollution, acute inflammation and autonomic response in a panel of car commuters. Environmental research. 2014 Aug;133:66–76.
• Greenwald R, Bergin MH, Yip F, Boehmer T, Kewada P, Shafer MM, et al. On-Roadway In-Cabin Exposure to Particulate Matter: Measurement Results Using Both Continuous and Time-Integrated Sampling Approaches. Aerosol science and technology : the journal of the American Association for Aerosol Research. 2014 May;48(6):664–75.
• Liu J, Scheuer E, Dibb J, Ziemba LD, Thornhill KL, Anderson BE, et al. Brown carbon in the continental troposphere. Geophysical Research Letters. 2014 Mar 28;41(6):2191–5.
• Westafer RS, Levitin G, Hess DW, Bergin MH, Hunt WD. Detection of ppb ozone using a dispersive surface acoustic wave reflective delay line with integrated reference signal. Sensors and Actuators, B: Chemical. 2014 Mar 1;192:406–13.
• Lee BY, Jayapalan AR, Bergin MH, Kurtis KE. Photocatalytic cement exposed to nitrogen oxides: Effect of oxidation and binding. Cement and Concrete Research. 2014 Jan 1;60:30–6.
• Wright P, Bergin M, Dibb J, Lefer B, Domine F, Carman T, et al. Comparing MODIS daily snow albedo to spectral albedo field measurements in Central Greenland. Remote Sensing of Environment. 2014 Jan 1;140:118–29.
• Liu J, Bergin M, Guo H, King L, Kotra N, Edgerton E, et al. Size-resolved measurements of brown carbon in water and methanol extracts and estimates of their contribution to ambient fine-particle light absorption. Atmospheric Chemistry and Physics. 2013 Dec 19;13(24):12389–404.
• Balachandran S, Pachon JE, Lee S, Oakes MM, Rastogi N, Shi W, et al. Particulate and gas sampling of prescribed fires in South Georgia, USA. Atmospheric Environment. 2013 Dec 1;81:125–35.
• Carmagnola CM, Domine F, Dumont M, Wright P, Strellis B, Bergin M, et al. Snow spectral albedo at Summit, Greenland: Measurements and numerical simulations based on physical and chemical properties of the snowpack. Cryosphere. 2013 Aug 7;7(4):1139–60.
• DeLeon-Rodriguez N, Lathem TL, Rodriguez-R LM, Barazesh JM, Anderson BE, Beyersdorf AJ, et al. Reply to Smith and Griffin: Methods, air flows, and conclusions are robust in the DeLeon-Rodriguez et al. study. Proceedings of the National Academy of Sciences of the United States of America. 2013 Jun;110(23):E2085.
• Galvis B, Bergin M, Russell A. Fuel-based fine particulate and black carbon emission factors from a railyard area in Atlanta. Journal of the Air & Waste Management Association (1995). 2013 Jun;63(6):648–58.
• Kragie SX, Ryan PB, Bergin MH, Wang S. Airborne trace metals from coal combustion in Beijing. Air Quality, Atmosphere and Health. 2013 Mar 1;6(1):157–65.
• DeLeon-Rodriguez N, Lathem TL, Rodriguez-R LM, Barazesh JM, Anderson BE, Beyersdorf AJ, et al. Microbiome of the upper troposphere: species composition and prevalence, effects of tropical storms, and atmospheric implications. Proceedings of the National Academy of Sciences of the United States of America. 2013 Feb;110(7):2575–80.
• von Schneidemesser E, Schauer J, Shafer M, Bergin MH. Measurement of loss rates of organic compounds in snow using in situ experiments and isotopically labelled compounds. Polar Research. 2012 Jan;31(1):11597–11597.
• Cheng Y, He KB, Zheng M, Duan FK, Du ZY, Ma YL, et al. Mass absorption efficiency of elemental carbon and water-soluble organic carbon in Beijing, China. Atmospheric Chemistry and Physics. 2011 Nov 28;11(22):11497–510.
• Zheng M, Wang F, Hagler GSW, Hou X, Bergin M, Cheng Y, et al. Sources of excess urban carbonaceous aerosol in the Pearl River Delta Region, China. Atmospheric Environment. 2011 Feb 1;45(5):1175–82.
• Marcq S, Laj P, Roger JC, Villani P, Sellegri K, Bonasoni P, et al. Aerosol optical properties and radiative forcing in the high Himalaya based on measurements at the Nepal Climate Observatory-Pyramid site (5079 m a.s.l.). Atmospheric Chemistry and Physics. 2010 Jul 12;10(13):5859–72.
• Westafer RS, Levitin G, Hess DW, Bergin MH, Edmonson PJ, Hunt WD. Functionalization of high frequency SAW RFID devices for ozone dosimetry. In: Proceedings of IEEE Sensors. 2009. p. 1747–52.
• von Schneidemesser E, Schauer JJ, Hagler GSW, Bergin MH. Concentrations and sources of carbonaceous aerosol in the atmosphere of Summit, Greenland. Atmospheric Environment. 2009 Sep 1;43(27):4155–62.
• Hennigan CJ, Bergin MH, Russell AG, Nenes A, Weber RJ. Gas/particle partitioning of water-soluble organic aerosol in Atlanta. Atmospheric Chemistry and Physics. 2009 Jan 1;9(11):3613–28.
• von Schneidemesser E, Schauer JJ, Shafer MM, Hagler GSW, Bergin MH, Steig EJ. A method for the analysis of ultra-trace levels of semi-volatile and non-volatile organic compounds in snow and application to a Greenland snow pit. Polar Science. 2008 Dec 1;2(4):251–66.
• Shafer MM, Schauer JJ, Bergin M. Novel optical absorption approach for black carbon (BC) measurement in snow. In: ACS National Meeting Book of Abstracts. 2008.
• Hennigan CJ, Bergin MH, Weber RJ. Correlations between water-soluble organic aerosol and water vapor: a synergistic effect from biogenic emissions? Environmental science & technology. 2008 Dec;42(24):9079–85.
• Hennigan CJ, Bergin MH, Dibb JE, Weber RJ. Enhanced secondary organic aerosol formation due to water uptake by fine particles. Geophysical Research Letters. 2008 Sep 28;35(18).
• Anderson C, Dibb JE, Griffin RJ, Bergin MH. Simultaneous measurements of particulate and gas-phase water-soluble organic carbon concentrations at remote and urban-influenced locations. Geophysical Research Letters. 2008 Jul 16;35(13).
• Anderson CH, Dibb JE, Griffin RJ, Hagler GSW, Bergin MH. Atmospheric water-soluble organic carbon measurements at Summit, Greenland. Atmospheric Environment. 2008 Jul 1;42(22):5612–21.
• Hagler GSW, Bergin MH, Smith EA, Town M, Dibb JE. Local anthropogenic impact on particulate elemental carbon concentrations at Summit, Greenland. Atmospheric Chemistry and Physics. 2008 May 5;8(9):2485–91.
• Shafer M, Schauer J, Bergin M. Novel optical absorption approach for black carbon (BC) measurement in snow. In: ACS, Division of Environmental Chemistry - Preprints of Extended Abstracts. 2008. p. 451–6.
• Shafer MM, Schauer JJ, Bergin M. ENVR 128-Novel optical absorption approach for black carbon (BC) measurement in snow. In: ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2008.
• Hagler GSW, Bergin MH, Smith EA, Dibb JE. A summer time series of particulate carbon in the air and snow at Summit, Greenland. Journal of Geophysical Research Atmospheres. 2007 Nov 16;112(21).
• Luckarift HR, Greenwald R, Bergin MH, Spain JC, Johnson GR. Biosensor system for continuous monitoring of organophosphate aerosols. Biosensors & bioelectronics. 2007 Oct;23(3):400–6.
• Hagler GSW, Bergin MH, Salmon LG, Yu JZ, Wan ECH, Zheng M, et al. Local and regional anthropogenic influence on PM2.5 elements in Hong Kong. Atmospheric Environment. 2007 Sep 1;41(28):5994–6004.
• Hagler GSW, Bergin MH, Smith EA, Dibb JE, Anderson C, Steig EJ. Particulate and water-soluble carbon measured in recent snow at Summit, Greenland. Geophysical Research Letters. 2007 Aug 28;34(16).
• Greenwald R, Bergin MH, Weber R, Sullivan A. Size-resolved, real-time measurement of water-insoluble aerosols in metropolitan Atlanta during the summer of 2004. Atmospheric Environment. 2007 Jan 1;41(3):519–31.
• Grannas AM, Jones AE, Dibb J, Ammann M, Anastasio C, Beine HJ, et al. An overview of snow photochemistry: Evidence, mechanisms and impacts. Atmospheric Chemistry and Physics. 2007 Jan 1;7(16):4329–73.
• Zheng M, Hagler GSW, Ke L, Bergin MH, Wang F, Louie PKK, et al. Composition and sources of carbonaceous aerosols at three contrasting sites in Hong Kong. Journal of Geophysical Research Atmospheres. 2006 Oct 27;111(20).
• Greenwald R, Bergin MH, Xu J, Cohan D, Hoogenboom G, Chameides WL. The influence of aerosols on crop production: A study using the CERES crop model. Agricultural Systems. 2006 Sep 1;89(2–3):390–413.
• Hagler GSW, Bergin MH, Salmon LG, Yu JZ, Wan ECH, Zheng M, et al. Source areas and chemical composition of fine particulate matter in the Pearl River Delta region of China. Atmospheric Environment. 2006 Jun 1;40(20):3802–15.
• Greenwald R, Bergin MH, Jaffrezo JL, Aymoz G, Besombes JL. Size-resolved, real-time measurement of water-insoluble aerosols in the Chamonix and Maurienne valleys of alpine France. Journal of Geophysical Research Atmospheres. 2006 May 16;111(9).
• Streets DG, Yu C, Bergin MH, Wang X, Carmichael GR. Modeling study of air pollution due to the manufacture of export goods in China's Pearl River Delta. Environmental science & technology. 2006 Apr;40(7):2099–107.
• Greenwald R, Bergin MH, Carrico CM, Grant D. New real-time technique to measure the size distribution of water-insoluble aerosols. Environmental science & technology. 2005 Jul;39(13):4967–73.
• Bergin MH. Radiative forcing by anthropogenic aerosols: Sources and impacts. In: Urbanization, Energy, and Air Pollution in China. 2005. p. 155–67.
• Tan Q, Chameides WL, Streets D, Wang T, Xu J, Bergin M, et al. An evaluation of TRACE-P emission inventories from China using a regional model and chemical measurements. Journal of Geophysical Research: Atmospheres. 2004 Nov 27;109(22):1–21.
• Xu J, Bergin MH, Greenwald R, Schauer JJ, Shafer MM, Jaffrezo JL, et al. Aerosol chemical, physical, and radiative characteristics near a desert source region of northwest China during ACE-Asia. Journal of Geophysical Research D: Atmospheres. 2004 Oct 16;109(19).
• Zhang Y, Zhu X, Slanina S, Shao M, Zeng L, Hu M, et al. Aerosol pollution in some Chinese cities: (IUPAC Technical Report). Pure and Applied Chemistry. 2004 Jan 1;76(6):1227–39.
• Carrico CM, Bergin MH, Xu J, Baumann K, Maring H. Urban aerosol radiative properties: Measurements during the 1999 Atlanta supersite experiment. Journal of Geophysical Research: Atmospheres. 2003 Apr 16;108(7).
• Xu J, Bergin MH, Greenwald R, Russell PB. Direct aerosol radiative forcing in the Yangtze delta region of China: Observation and model estimation. Journal of Geophysical Research: Atmospheres. 2003 Jan 27;108(2).
• Carrico CM, Bergin MH, Shrestha AB, Dibb JE, Gomes L, Harris JM. The importance of carbon and mineral dust to seasonal aerosol properties in the Nepal Himalaya. Atmospheric Environment. 2003 Jan 1;37(20):2811–24.
• Chameides WL, Bergin M. Climate change. Soot takes center stage. Science (New York, NY). 2002 Sep;297(5590):2214–5.
• Chameides WL, Luo C, Saylor R, Streets D, Huang Y, Bergin M, et al. Correlation between model-calculated anthropogenic aerosols and satellite-derived cloud optical depths: Indication of indirect effect? Journal of Geophysical Research D: Atmospheres. 2002 May 27;107(9–10):2–1.
• Chameides WL, Luo C, Saylor R, Streets D, Huang Y, Bergin M, et al. Correlation between model-calculated anthropogenic aerosols and satellite-derived cloud optical depths: Indication of indirect effect? JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. 2002 May;107(D10).
• Estupiñán JG, Bergin MH, Slusser J, Meltzer RS. Measurements of aerosol optical depths in the UV-A: A comparison between a USDA Yankee environmental systems UV-Multifilter rotating shadowband radiometer and an EPA Brewer spectrophotometer. In: Proceedings of SPIE - The International Society for Optical Engineering. 2002. p. 212–23.
• Baumann K, Ift F, Zhao JZ, Bergin M, Russell A. Measurement of trace gases and PM_2.5 mass and composition near the ground and at 254 m agl during TexAQS 2000. In: FOURTH CONFERENCE ON ATMOSPHERIC CHEMISTRY: URBAN, REGIONAL AND GLOBAL SCALE IMPACTS OF AIR POLLUTANTS. 2002. p. 242–7.
• Xu J, Bergin MH, Yu X, Liu G, Zhao J, Carrico CM, et al. Measurement of aerosol chemical, physical and radiative properties in the Yangtze delta region of China. Atmospheric Environment. 2002 Jan 1;36(2):161–73.
• Cohan DS, Xu J, Greenwald R, Bergin MH, Chameides WL. Impact of atmospheric aerosol light scattering and absorption on terrestrial net primary productivity. Global Biogeochemical Cycles. 2002 Jan 1;16(4):37-1-37–12.
• Bergin MH, Greenwald R, Xu J, Berta Y, Chameides WL. Influence of aerosol dry deposition on photosynthetically active radiation available to plants: A case study in the Yangtze delta region of China. Geophysical Research Letters. 2001 Sep 15;28(18):3605–8.
• Bergin MH, Cass GR, Xu J, Fang C, Zeng LM, Yu T, et al. Aerosol radiative, physical, and chemical properties in Beijing during June 1999. Journal of Geophysical Research Atmospheres. 2001 Aug 27;106(D16):17969–80.
• Kato S, Bergin MH, Ackerman TP, Charlock TP, Clothiaux EE, Ferrare RA, et al. A comparison of the aerosol thickness derived from ground-based and airborne measurements. Journal of Geophysical Research Atmospheres. 2000 Jun 16;105(D11):14701–17.
• Bergin MH, Schwartz SE, Halthore RN, Ogren JA, Hlavka DL. Comparison of aerosol optical depth inferred from surface measurements with that determined by Sun photometry for cloud-free conditions at a continental U.S. site. Journal of Geophysical Research Atmospheres. 2000 Mar 16;105(D5):6807–16.
• Chameides WL, Yu H, Liu SC, Bergin M, Zhou X, Mearns L, et al. Case study of the effects of atmospheric aerosols and regional haze on agriculture: an opportunity to enhance crop yields in China through emission controls? Proceedings of the National Academy of Sciences of the United States of America. 1999 Nov;96(24):13626–33.
• Halthore RN, Nemesure S, Schwartz SE, Imre DG, Berk A, Button EG, et al. Models overestimate diffuse clear-sky surface irradiance: A case for excess atmospheric absorption. Geophysical Research Letters. 1998 Oct 1;25(19):3591–4.
• Bergin MH, Meyerson EA, Dibb JE, Mayewski PA. Relationship between continuous aerosol measurements and firn core chemistry over a 10-year period at the South Pole. Geophysical Research Letters. 1998 Apr 15;25(8):1189–92.
• Zufall MJ, Bergin MH, Davidson CI. Effects of non-equilibrium hygroscopic growth of (NH4)2SO4 on dry deposition to water surfaces. Environmental Science and Technology. 1998 Mar 1;32(5):584–90.
• McInnes L, Bergin M, Ogren J, Schwartz S. Apportionment of light scattering and hygroscopic growth to aerosol composition. Geophysical Research Letters. 1998 Feb 15;25(4):513–6.
• Jaffrezo JL, Davidson CI, Kuhns HD, Bergin MH, Hillamo R, Maenhaut W, et al. Biomass burning signatures in the atmosphere of central Greenland. Journal of Geophysical Research Atmospheres. 1998 Jan 1;103(D23):31067–78.
• Kuhns H, Davidson C, Dibb J, Stearns C, Bergin M, Jaffrezo JL. Temporal and spatial variability of snow accumulation in central Greenland. Journal of Geophysical Research Atmospheres. 1997 Dec 27;102(25):30059–68.
• Bergin MH, Ogren JA, Schwartz SE, Mcinnes LM. Evaporation of ammonium nitrate aerosol in a heated nephelometer: Implications for field measurements. Environmental Science and Technology. 1997 Oct 1;31(10):2878–83.
• Maenhaut W, Hillamo R, Mäkelä T, Jaffrezo JL, Bergin MH, Davidson CI. Concentrations and mass size distributions of particulate trace elements at summit, Greenland: Impact of boreal forest fires. Journal of Aerosol Science. 1997 Jan 1;28(SUPPL. 1).
• Maenhaut W, Hillamo R, Mäkelä T, Jaffrezo JL, Bergin MH, Davidson CI. Detailed mass size distributions of particulate trace elements at Summit, Greenland. Journal of Aerosol Science. 1996 Jan 1;27(SUPPL.1).
• Davidson CI, Bergin MH, Kuhns HD. Atmospheric deposition of chemical species to polar snow. Chemical Engineering Communications. 1996 Jan 1;151:227–49.
• Bergin MH. Modeling of the processing and removal of trace gas and aerosol species by Arctic radiation fogs and comparison with measurements. Journal of Geophysical Research Atmospheres. 1996 Jan 1;101(D9):14465–78.
• Maenhaut W, Hillamo R, Mäkelä T, Jaffrezo JL, Bergin MH, Davidson CI. A new cascade impactor for aerosol sampling with subsequent PIXE analysis. In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 1996. p. 482–7.
• Bergin MH, Jaffrezo J, Davidson CI, Dibb JE, Pandis SN, Hillamo R, et al. The contributions of snow, fog, and dry deposition to the summer flux of anions and cations at Summit, Greenland. Journal of Geophysical Research: Atmospheres. 1995 Aug 20;100(D8):16275–88.
• Bergin MH. The contributions of snow, fog, and dry deposition to the summer flux of anions and cations at Summit, Greenland. Journal of Geophysical Research. 1995 Jan 1;100(D8).
• Bergin MH, Davidson CI, Kuhns HD, Jaffrezo JL, Dibb JE, Hillamo R, et al. The contributions of wet, fog, and dry deposition to the summer SO42- flux at summit, Greenland. In: ICE CORE STUDIES OF GLOBAL BIOGEOCHEMICAL CYCLES. 1995. p. 121–38.
• Bergin MH, Davidson CI, Dibb JE, Jaffrezo JL, Kuhns HD, Pandis SN. A simple model to estimate atmospheric concentrations of aerosol chemical species based on snow core chemistry at Summit, Greenland. Geophysical Research Letters. 1995 Jan 1;22(24):3517–20.
• Dibb JE, Talbot RW, Bergin MH. Soluble acidic species in air and snow at Summit, Greenland. Geophysical Research Letters. 1994 Jan 1;21(15):1627–30.
• Bergin MH, Jaffrezo JL, Davidson CI, Caldow R, Dibb J. Fluxes of chemical species to the Greenland ice sheet at Summit by fog and dry deposition. In: Geochimica et Cosmochimica Acta. 1994. p. 3207–15.
• Bergin MH. EVALUATION OF AEROSOL PARTICLE PENETRATION THROUGH PFA TUBING AND ANTISTATIC PFA TUBING. Microcontamination. 1987 Feb 1;5(2).

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