M
Michael H. Bergin
Researcher at Duke University
Publications - 146
Citations - 9138
Michael H. Bergin is an academic researcher from Duke University. The author has contributed to research in topics: Aerosol & Snow. The author has an hindex of 47, co-authored 141 publications receiving 7749 citations. Previous affiliations of Michael H. Bergin include Climate Monitoring and Diagnostics Laboratory & Cooperative Institute for Research in Environmental Sciences.
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Journal ArticleDOI
An overview of snow photochemistry: evidence, mechanisms and impacts
Amanda M. Grannas,Anna E. Jones,Jack E. Dibb,Markus Ammann,Cort Anastasio,H. J. Beine,Michael H. Bergin,Jan W. Bottenheim,C. S. Boxe,Glenn Carver,G. Chen,James H. Crawford,Florent Domine,Markus M. Frey,Markus M. Frey,Marcelo I. Guzman,Marcelo I. Guzman,Dwayne E. Heard,Detlev Helmig,Michael R. Hoffmann,Richard E. Honrath,L. G. Huey,Manuel A. Hutterli,Hans-Werner Jacobi,Petr Klán,Barry Lefer,J. C. McConnell,John M. C. Plane,Rolf Sander,Joel Savarino,Paul B. Shepson,William R. Simpson,John R. Sodeau,R. von Glasow,Rolf Weller,Eric W. Wolff,Tong Zhu +36 more
TL;DR: In this paper, the authors consider the nature of snow at a fundamental, physical level; photochemical processes within snow and the caveats needed for comparison to atmospheric photochemistry; our current understanding of nitrogen, oxidant, halogen and organic photochemistry within snow; the current limitations faced by the field and implications for the future.
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Case study of the effects of atmospheric aerosols and regional haze on agriculture: an opportunity to enhance crop yields in China through emission controls?
William L. Chameides,Hongbin Yu,Shaw Chen Liu,Michael H. Bergin,X. Zhou,Linda O. Mearns,G. Wang,C. S. Kiang,Rick D. Saylor,Chao Luo,Yan Huang,Allison L. Steiner,Filippo Giorgi +12 more
TL;DR: Radiative transfer calculations suggest that regional haze in China is currently depressing optimal yields of approximately 70% of the crops grown in China by at least 5-30%, which could potentially result in a significant increase in crop yields and help the nation meet its growing food demands in the coming decades.
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Fine-particle water and pH in the southeastern United States
Hongyu Guo,Lu Xu,Aikaterini Bougiatioti,Aikaterini Bougiatioti,K. M. Cerully,Shannon L. Capps,Shannon L. Capps,James R. Hite,Annmarie G. Carlton,Shan-Hu Lee,Michael H. Bergin,Nga L. Ng,Athanasios Nenes,Athanasios Nenes,Rodney J. Weber +14 more
TL;DR: In this article, the authors investigated mass concentrations of particle water and related particle pH for ambient fine-mode aerosols sampled in a relatively remote Alabama forest during the Southern Oxidant and Aerosol Study (SOAS) in summer and at various sites in the southeastern US during different seasons, as part of the Southeastern Center for Air Pollution and Epidemiology (SCAPE) study.
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Microbiome of the upper troposphere: Species composition and prevalence, effects of tropical storms, and atmospheric implications
Natasha DeLeon-Rodriguez,T. L. Lathem,Luis M. Rodriguez-R,James M. Barazesh,Bruce E. Anderson,Andreas J. Beyersdorf,Luke D. Ziemba,Michael H. Bergin,Athanasios Nenes,Konstantinos T. Konstantinidis +9 more
TL;DR: The findings presented here suggest that the microbiome is a dynamic and underappreciated aspect of the upper troposphere with potentially important impacts on the hydrological cycle, clouds, and climate.
The microbiome of the upper troposphere: species composition and prevalence, effects of tropical storms, and atmospheric implications
Athanasios Nenes,Natasha DeLeon-Rodriguez,T. L. Lathem,L. M. Rodriguez-Rojas,James M. Barazesh,Bruce E. Anderson,Andreas J. Beyersdorf,Luke D. Ziemba,Michael H. Bergin,Konstantinos T. Konstantinidis +9 more
TL;DR: The authors in this paper found that viable bacterial cells represented around 20% of the total particles in the 0.25-to 1-μm diameter range and were at least an order of magnitude more abundant than fungal cells, suggesting that bacteria represent an important and underestimated fraction of micrometer-sized atmospheric aerosols.