SB
Member Since 1999
Steve S. Brown
Program Lead, NOAA Boulder
AGU Research
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A Case Study Featuring the Time Evolution of a Fire‐Induced Plume Jet Over the Rum Creek Fire: Mechanisms, Processes, and Dynamical Interplay
JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES
14 may 2024
Alan Brewer, Edward Strobach, Brian Carroll, Sunil...
Results are presented from the Rum Creek fire during the California Fire Dynamics Experiment (CalFiDE). An instrumented payload aboard the NOAA Twi...
Airborne Observations Constrain Heterogeneous Nitrogen and Halogen Chemistry on Tropospheric and Stratospheric Biomass Burning Aerosol
GEOPHYSICAL RESEARCH LETTERS
12 february 2024
Zachary Decker, Gordon Novak, Kenneth C. Aikin, Pa...
Heterogeneous chemical cycles of pyrogenic nitrogen and halides influence tropospheric ozone and affect the stratosphere during extreme Pyrocumulon...
Regime‐Dependence of Nocturnal Nitrate Formation via N2O5 Hydrolysis and Its Implication for Mitigating Nitrate Pollution
GEOPHYSICAL RESEARCH LETTERS
23 december 2023
Jiannong Quan, Pengkun Ma, Youjun Dou, Yubing Pan,...
The heterogeneous hydrolysis of dinitrogen pentoxide (N2O5) is an important pathway in nitrate formation; however, its formation rate and relative ...
Characterizing volatile organic compound (VOC) emissions in California’s South Coast Air Basin (SoCAB): Comparison of AEROMMA 2023 airborne and SUNVEx 2021 ground-based observations
AIR QUALITY TRENDS AND CHALLENGES IN URBAN AREA V POSTER
atmospheric sciences | 15 december 2023
Jessica Gilman, Victoria Treadaway, Morgan Selby, ...
Volatile organic compounds (VOCs) are emitted from natural and anthropogenic sources. On-road sources have traditionally dominated urban emissions. Ov...
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In-situ constraints on reactive halogen and nitrogen cycling from an iodide CIMS in the UTLS
DYNAMICS AND CHEMISTRY OF THE UPPER TROPOSPHERE AND LOWER STRATOSPHERE (UTLS) V POSTER
atmospheric sciences | 15 december 2023
Gordon Novak, Andrew W. Rollins, Patrick R. Veres,...
Catalytic ozone destruction in the lower stratosphere is acutely sensitive to rates of halogen activation and NOx loss through heterogeneous conversio...
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Summary and First Results from Atmospheric Emissions and Reactions Observed from Megacities to Marine Areas (AEROMMA 2023)
AIR QUALITY TRENDS AND CHALLENGES IN URBAN AREA I ORAL
atmospheric sciences | 14 december 2023
Carsten Warneke, Rebecca Schwantes, Brian C. McDon...
Recent research reveals major gaps in our understanding of both urban and marine chemistry. In urban atmospheres, volatile chemical products (VCPs = c...
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Nighttime Chemical Processes in Megacities and Fires
ADVANCES IN OBSERVING AND MODELING NIGHTTIME PROCESSES IN THE EARTH SYSTEM II ORAL
atmospheric sciences | 14 december 2023
Steven S. Brown, Haichao Wang, Keding Lu, YuanHang...
The nitrate radical, NO3, is a major atmospheric oxidant formed from the reaction of nitrogen dioxide, NO2, with ozone, O3. It is present mainly at ni...
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Efficiency of Urban Ozone Photochemistry during the 2023 AEROMMA and CUPiDS Airborne Field Campaigns
AIR QUALITY TRENDS AND CHALLENGES IN URBAN AREA I ORAL
atmospheric sciences | 14 december 2023
Wyndom Chace, Steven S. Brown, Caroline Womack, Ro...
The summer 2023 Airborne Emissions and Reactions Observed from Megacities to Marine Areas (AEROMMA) and Coastal Urban Plume Dynamics (CUPiDS) field ca...
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