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Formation of Secondary Organic Aerosols from Simulated Prescribed Fires and Wildfires: Oxidation of Evaporated Primary Organic Aerosols and Volatile Organic Compounds
ATMOSPHERIC AEROSOLS AND THEIR INTERACTIONS WITH CLOUDS, RADIATION, AND CLIMATE I ORAL
atmospheric sciences | 13 december 2024
Nga Lee Ng, Tianchang Xu, Yutong Liang, Nara Shin,...
Biomass burning is a major contributor of gaseous and particulate carbon in the atmosphere. Its impact on air quality, health, and climate has also be...
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Effects of Photolytic Processing on the Mass and Physical Properties of Organic Aerosol
ATMOSPHERIC AEROSOL PROCESSES, PROPERTIES, AND IMPACTS ACROSS SCALES I POSTER
atmospheric sciences | 11 december 2024
Pengfei Liu, Bin Bai, Gregory W. Vandergrift, Yuto...
Organic aerosol (OA) constitutes a large mass fraction of the sub-micrometer atmospheric particulate matter. Studies have demonstrated that UV solar r...
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First Data from the Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT): Advanced, Ground-based Aerosol Measurement Network Across the U.S.
ATMOSPHERIC AEROSOL PROCESSES, PROPERTIES, AND IMPACTS ACROSS SCALES II ORAL
atmospheric sciences | 11 december 2024
Nga Lee Ng, Roya Bahreini, Ann M. Dillner, Armiste...
The Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT) is a new comprehensive, high time-resolution, long-term monitoring network in the U...
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Estimating Aerosol Liquid Water Content in the Contiguous United States from 2000 to 2020 using Machine Learning with Less Biased and High Spatiotemporal Resolution Datasets
ENHANCING AIR QUALITY MONITORING WITH ADVANCED TECHNOLOGIES I POSTER
atmospheric sciences | 10 december 2024
Bingqing Zhang, Lifei Yin, Hongyu Guo, Lu Xu, Qian...
Aerosol liquid water content (ALWC) plays an important role in aerosol mass and compositions by affecting the phase partition of semi-volatile species...
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Yearlong Variability and Source Apportionment of PM2.5 at the Los Angeles ASCENT site
GROUND-BASED ATMOSPHERIC MONITORING NETWORKS I POSTER
atmospheric sciences | 09 december 2024
Haroula Baliaka, Ryan X. Ward, Sina Hasheminassab,...
The Los Angeles basin is one of the most polluted airsheds in the United States. The regions dense urban landscape and its basin topography promote th...
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Real-Time Detection of Hydroxymethyl Hydroperoxide (HMHP) Used as a Marker for Alkene Ozonolysis in Various Environments
GENERAL ATMOSPHERIC CHEMISTRY, URBAN WINTER AIR QUALITY, AND CONSTRAINTS ON ATMOSPHERIC OXIDATION CAPACITY I ORAL
atmospheric sciences | 09 december 2024
Andrew Lindsay, Ezra C. Wood, Kyle Banecker, Brigi...
Hydroxymethyl hydroperoxide (HMHP, CH2OHOOH) is formed by the addition of H2O to the stabilized Criegee biradical that is produced when ozone (O3) rea...
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Urban Ozone Formation and Peroxy Radical Chemistry: Insights from the AEROMMA NYC-METS field campaign
ACCELERATING OUR UNDERSTANDING OF SUMMERTIME URBAN AIR QUALITY AND GREENHOUSE GASES USING DATA FROM THE LAST DECADE OF FIELD CAMPAIGNS III POSTER
atmospheric sciences | 09 december 2024
Joy Khaled Shaifullah, Ezra C. Wood, Andrew Lindsa...
Despite decades of regulation, urban ozone pollution remains a problem, with many areas still failing to meet EPA standards. Furthermore, there remain...
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The Data Infrastructure of the Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT)
GROUND-BASED ATMOSPHERIC MONITORING NETWORKS II ORAL
atmospheric sciences | 09 december 2024
Sean M. Raffuse, Veronica Scott, Rudi DeMarco, Bri...
The Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT) is a new long-term, ground-based high time-resolution monitoring network for charac...
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