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R

Ralph A. Kahn

university of colorado boulder

89H-index
655Paper Count
3.1WCitation Count
Published Papers 152
Publication Date
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Aerosol-Cloud Interactions: Overcoming a Barrier to Projecting Near-Term Climate Evolution and Risk
errAGU Advances
IF6.6
err2026-02-10
err0
errOAAI
errUlas Im; Bjørn H. Samset; Athanasios Nenes; Jennie L. Thomas; Harri Kokkola; Oleg Dubovik; Vassilis Amiridis; Antti Arola; Nicolas Bellouin; Angela Benedetti; Merete Bilde; Sara Blichner; Stefano Decesari; Annica M. L. Ekman; Carlos Pérez García-Pando; Silke Gross; Edward Gryspeerdt; Otto Hasekamp; Ralph A. Kahn; Anton Laakso; Ulrike Lohmann; Louis Marelle; Andreas H. Massling; Cathrine Lund Myhre; Mira Pöhlker; Johannes Quaas; Tomi Raatikainen; Ilona Riipinen; Julia Schmale; Patric Seifert; Henrik Skov; Chris Smith; Moa K. Sporre; Philip Stier; Trude Storelvmo; Kostas Tsigaridis; Bastiaan van Diedenhoven; Annele Virtanen; Ulla Wandinger; Laura J. Wilcox; Paul Zieger
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Realistic Large-Eddy Simulation Study of the Atmospheric Boundary Layer During the Mosquito Wildland Fire and Its Control of Smoke Plume Transport
errFire
IF0
err2026-01-31
err0
errOAAI
errKiran Bhaganagar; Ralph A. Kahn; Sudheer R. Bhimireddy
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errSave
The sensitivity of smoke aerosol dispersion to smoke injection height and source-strength: a multi-model AeroCom study
errATMOSPHERIC CHEMISTRY AND PHYSICS
IF5.1
err2026-01-07
err0
errOAAI
errPan, Xiaohua; Chin, Mian; Kahn, Ralph A.; Matsui, Hitoshi; Takemura, Toshihiko; Lin, Meiyun; Xie, Yuanyu; Kim, Dongchul; Martin, Maria Val
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errSave
Siberian wildfire smoke observations from space-based multi-angle imaging: a multi-year regional analysis of smoke particle properties, their evolution, and comparisons with North American boreal fire plumes
errATMOSPHERIC CHEMISTRY AND PHYSICS
IF5.1
err2025-10-28
err1
errOAAI
errJunghenn Noyes, Katherine T.; Kahn, Ralph A.
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errSave
High-Resolution Multi-Pollutant Mapping in Denver, Colorado
erratmospheric environment
IF0
err2025-08-27
err0
errOAAI
errnull Priyanka deSouza; Benjamin Crawford; John L. Durant; Neelakshi Hudda; Peter Ibsen; Christian L'Orange; Jose Jimenez; Brady Graeber; Brendan Cicione; Ruth Mekonnen; Saadhana Purushothama; Ralph Kahn; Patrick L. Kinney; John Volckens
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errSave
Particle Microphysical-Property Evolution in a North African Dust Plume During Trans-Atlantic Transport
errgeophysical research atmospheres
IF0
err2025-08-21
err0
PREAI
errRalph A. Kahn; James A. Limbacher
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errSave
A nationwide evaluation of crowd-sourced ambient temperature data
errFRONTIERS IN ENVIRONMENTAL SCIENCE
IF3.7
err2025-04-08
err0
errOAAI
errDesouza, Priyanka; Ibsen, Peter C.; Westervelt, Daniel M.; Kahn, Ralph; Zaitchik, Benjamin F.; Kinney, Patrick L.
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errSave
Light-absorbing black carbon and brown carbon components of smoke aerosol from DSCOVR EPIC measurements over North America and central Africa
errATMOSPHERIC CHEMISTRY AND PHYSICS
IF5.1
err2024-09-23
err2
errOAAI
errChoi, Myungje; Lyapustin, Alexei; Schuster, Gregory L.; Go, Sujung; Wang, Yujie; Korkin, Sergey; Kahn, Ralph; Reid, Jeffrey S.; Hyer, Edward J.; Eck, Thomas F.; Chin, Mian; Diner, David J.; Kalashnikova, Olga; Dubovik, Oleg; Kim, Jhoon; Moosmuller, Hans
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errSave
Multifaceted aerosol effects on precipitation
errNATURE GEOSCIENCE
IF16.1
err2024-08-09
err2
PREAI
errStier, Philip; van den Heever, Susan C.; Christensen, Matthew W.; Gryspeerdt, Edward; Dagan, Guy; Saleeby, Stephen M.; Bollasina, Massimo; Donner, Leo; Emanuel, Kerry; Ekman, Annica M. L.; Feingold, Graham; Field, Paul; Forster, Piers; Haywood, Jim; Kahn, Ralph; Koren, Ilan; Kummerow, Christian; L'Ecuyer, Tristan; Lohmann, Ulrike; Ming, Yi; Myhre, Gunnar; Quaas, Johannes; Rosenfeld, Daniel; Samset, Bjorn; Seifert, Axel; Stephens, Graeme; Tao, Wei-Kuo
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errSave
Evolving Particles in the 2022 Hunga Tonga-Hunga Ha'apai Volcano Eruption Plume
errJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
IF3.4
err2024-06-03
err0
PREAI
errKahn, Ralph A.; Limbacher, James A.; Noyes, Katherine T. Junghenn; Flower, Verity J. B.; Zamora, Lauren M.; McKee, Kathleen F.
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errSave
Measuring Coupled Fire-Atmosphere Dynamics
errBULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY
IF5.9
err2024-03-01
err2
errOAAI
errCarroll, Brian J.; Brewer, W. Alan; Strobach, Edward; Lareau, Neil; Brown, Steven S.; Valero, M. Miguel; Kochanski, Adam; Clements, Craig B.; Kahn, Ralph; Noyes, Katherine T. Junghenn; Makowiecki, Amanda; Holloway, Maxwell W.; Zucker, Michael; Clough, Kathleen; Drucker, Jack; Zuraski, Kristen; Peischl, Jeff; Mccarty, Brandi; Marchbanks, Richard; Sandberg, Scott; Baidar, Sunil; Pichugina, Yelena L.; Banta, Robert M.; Wang, Siyuan; Klofas, Andrew; Winters, Braeden; Salas, Tyler
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errSave
Mineral dust optical properties for remote sensing and global modeling: A review
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2024-03-01
err8
errOAAI
errCastellanos, Patricia; Colarco, Peter; Espinosa, W. Reed; Guzewich, Scott D.; Levy, Robert C.; Miller, Ron L.; Chin, Mian; Kahn, Ralph A.; Kemppinen, Osku; Moosmuller, Hans; Nowottnick, Edward P.; Rocha-Lima, Adriana; Smith, Michael D.; Yorks, John E.; Yu, Hongbin
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errSave
Monthly Global Estimates of Fine Particulate Matter and Their Uncertainty
errENVIRONMENTAL SCIENCE & TECHNOLOGY
IF11.3
err2024-02-21
err0
errOAAI
errvan Donkelaar, Aaron; Hammer, Melanie S.; Bindle, Liam; Brauer, Michael; Brook, Jeffery R.; Garay, Michael J.; Hsu, N. Christina; Kalashnikova, Olga V.; Kahn, Ralph A.; Lee, Colin; Levy, Robert C.; Lyapustin, Alexei; Sayer, Andrew M.; Martin, Randall V.
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errSave
Satellite Multi-Angle Observations of Wildfire Smoke Plumes During the CalFiDE Field Campaign: Aerosol Plume Heights, Particle Property Evolution, and Aging Timescales
errJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
IF3.4
err2024-02-02
err1
errOAAI
errNoyes, K. T. Junghenn; Kahn, R. A.
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errSave
MAGARA: a Multi-Angle Geostationary Aerosol Retrieval Algorithm
errATMOSPHERIC MEASUREMENT TECHNIQUES
IF3.3
err2024-01-24
err0
errOAAI
errLimbacher, James A.; Kahn, Ralph A.; Friberg, Mariel D.; Lee, Jaehwa; Summers, Tyler; Zhang, Hai
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errSave
Long-term mortality burden trends attributed to black carbon and PM25 from wildfire emissions across the continental USA from 2000 to 2020: a deep learning modelling study
errLANCET PLANETARY HEALTH
IF21.6
err2023-12-01
err24
errOAAI
errWei, Jing; Wang, Jun; Li, Zhanqing; Kondragunta, Shobha; Anenberg, Susan; Wang, Yi; Zhang, Huanxin; Diner, David; Hand, Jenny; Lyapustin, Alexei; Kahn, Ralph; Colarco, Peter; da Silva, Arlindo; Ichoku, Charles
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errSave
Expanding the coverage of Multi-angle Imaging SpectroRadiometer (MISR) aerosol retrievals over shallow, turbid, and eutrophic waters
errATMOSPHERIC MEASUREMENT TECHNIQUES
IF3.3
err2023-10-27
err0
errOAAI
errNelson, Robert R.; Witek, Marcin L.; Garay, Michael J.; Bull, Michael A.; Limbacher, James A.; Kahn, Ralph A.; Diner, David J.
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errSave
Evaluating the Performance of Low-Cost PM2.5 Sensors in Mobile Settings
errENVIRONMENTAL SCIENCE & TECHNOLOGY
IF11.3
err2023-10-04
err2
errOAAI
errdeSouza, Priyanka; Wang, An; Machida, Yuki; Duhl, Tiffany; Mora, Simone; Kumar, Prashant; Kahn, Ralph; Ratti, Carlo; Durant, John L.; Hudda, Neelakshi
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errSave
Assessment of the impact of discontinuity in satellite instruments and retrievals on global PM2.5 estimates
errREMOTE SENSING OF ENVIRONMENT
IF11.4
err2023-08-01
err2
errOAAI
errHammer, Melanie S.; van Donkelaar, Aaron; Bindle, Liam; Sayer, Andrew M.; Lee, Jaehwa; Hsu, N. Christina; Levy, Robert C.; Sawyer, Virginia; Garay, Michael J.; Kalashnikova, Olga V.; Kahn, Ralph A.; Lyapustin, Alexei; Martin, Randall V.
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errSave
Reducing Aerosol Forcing Uncertainty by Combining Models With Satellite and Within-The-Atmosphere Observations: A Three-Way Street
errREVIEWS OF GEOPHYSICS
IF37.3
err2023-06-07
err13
errOAAI
errKahn, Ralph A. A.; Andrews, Elisabeth; Brock, Charles A. A.; Chin, Mian; Feingold, Graham; Gettelman, Andrew; Levy, Robert C. C.; Murphy, Daniel M. M.; Nenes, Athanasios; Pierce, Jeffrey R. R.; Popp, Thomas; Redemann, Jens; Sayer, Andrew M. M.; da Silva, Arlindo M. M.; Sogacheva, Larisa; Stier, Philip
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Research Directions

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Co-authors
Cooperation Journals
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