Alan J. Hills
Organization:
National Center for Atmospheric Research
Co-Authored Publications:
- Gkatzelis, G., et al. (2024), Parameterizations of US wildfire and prescribed fire emission ratios and emission factors based on FIREX-AQ aircraft measurements, Atmos. Chem. Phys., doi:10.5194/acp-24-929-2024.
- Gkatzelis, G., et al. (2024), Parameterizations of US wildfire and prescribed fire emission ratios and emission factors based on FIREX-AQ aircraft measurements, Atmos. Chem. Phys., doi:10.5194/acp-24-929-2024.
- Roozitalab, B., et al. (2024), Measurements and Modeling of the Interhemispheric Differences of Atmospheric Chlorinated Very Short-Lived Substances, J. Geophys. Res., doi:10.1029/2023JD039518.
- Katich, J., et al. (2023), Pyrocumulonimbus affect average stratospheric aerosol composition, Science, 379, 815-820, doi:10.1126/science.add3101.
- Travis, K. R., et al. (2023), Emission Factors for Crop Residue and Prescribed Fires in the Eastern US during FIREX-AQ, J. Geophys. Res., 128, e2023JD039309, doi:10.1029/2023JD039309.
- Bourgeois, I., et al. (2022), Large contribution of biomass burning emissions to ozone throughout the global remote troposphere, Proc. Natl. Acad. Sci., doi:10.1073/pnas.2109628118.
- Liu, S., et al. (2022), Composition and reactivity of volatile organic compounds in the South Coast Air Basin and San Joaquin Valley of California, Atmos. Chem. Phys., 22, 10937-10954, doi:10.5194/acp-22-10937-2022.
- Schwantes, R., et al. (2022), Evaluating the Impact of Chemical Complexity and Horizontal Resolution on Tropospheric Ozone Over the Conterminous US With a Global Variable Resolution Chemistry Model, J. Adv. Modeling Earth Syst., 14, e2021MS002889, doi:10.1029/2021MS002889.
- zhang, X., et al. (2022), Probing isoprene photochemistry at atmospherically relevant nitric oxide levels, Chem, 8, 2022, doi:10.1016/j.chempr.2022.08.003.
- Thompson, C., et al. (2021), The NASA Atmospheric Tomography (ATom) Mission: Imaging the Chemistry of the Global Atmosphere, Bull. Am. Meteorol. Soc., doi:10.1175/BAMS-D-20-0315.1.
- Wang, S., et al. (2021), Chemical Tomography in a Fresh Wildland Fire Plume: A Large Eddy Simulation (LES) Study, J. Geophys. Res..
- Brewer, J., et al. (2020), Evidence for an Oceanic Source of Methyl Ethyl Ketone to the Atmosphere, J. Geophys. Res., 60273, Article, doi:10.1029/2019GL086045.
- Schill, G., et al. (2020), Widespread biomass burning smoke throughout the remote troposphere, Nat. Geosci., 13, 422-427, doi:10.1038/s41561-020-0586-1.
- Veres, P., et al. (2020), Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere, Proc. Natl. Acad. Sci., 117, doi:10.1073/pnas.1919344117.
- Wang, S., et al. (2020), Global Atmospheric Budget of Acetone: Air‐Sea Exchange and the Contribution to Hydroxyl Radicals, J. Geophys. Res., 125, e2020JD032553, doi:10.1029/2020JD032553.
- Apel, E., et al. (2019), ATom: L2 Volatile Organic Compounds (VOCs) from the Trace Organic Gas Analyzer (TOGA), Ornl Daac, doi:10.3334/ORNLDAAC/1749.
- Asher, L., et al. (2019), Novel approaches to improve estimates of short-lived halocarbon emissions during summer from the Southern Ocean using airborne observations, Atmos. Chem. Phys., 19, 14071-14090, doi:10.5194/acp-19-14071-2019.
- Wang, S., et al. (2019), Ocean Biogeochemistry Control on the Marine Emissions of Brominated Very Short‐Lived Ozone‐Depleting Substances: A Machine‐Learning Approach, J. Geophys. Res., 124, doi:10.1029/2019JD031288.
- Wang, S., et al. (2019), Atmospheric Acetaldehyde: Importance of Air‐Sea Exchange and a Missing Source in the Remote Troposphere, Geophys. Res. Lett., 46, doi:10.1029/2019GL082034.
- Schroder, J. C., et al. (2018), Sources and Secondary Production of Organic Aerosols in the Northeastern United States during WINTER, J. Geophys. Res., 123, 7771-7796, doi:10.1029/2018JD028475.
- Wofsy, S. C., et al. (2018), ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols, Ornl Daac, doi:10.3334/ORNLDAAC/1581.
- Halliday, H., et al. (2016), Atmospheric benzene observations from oil and gas production in the Denver-Julesburg Basin in July and August 2014, J. Geophys. Res., 121, doi:10.1002/2016JD025327.
- Apel, E., et al. (2015), Upper tropospheric ozone production from lightning NOx-impacted convection: Smoke ingestion case study from the DC3 campaign, J. Geophys. Res., 120, 2505-2523, doi:10.1002/2014JD022121.
- Hornbrook, R. S., et al. (2011), Observations of nonmethane organic compounds during ARCTAS – Part 1: Biomass burning emissions and plume enhancements, Atmos. Chem. Phys., 11, 11103-11130, doi:10.5194/acp-11-11103-2011.
- Apel, E., et al. (2007), Observations of volatile organic compounds downwind of Mexico City during MIRAGE-MEX, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract A41F-02.
- Niu, J., et al. (2004), Carbon monoxide total column retrievals by use of the measurements of pollution in the troposphere airborne test radiometer, Appl. Opt., 43, 4685-4696.
- Apel, E., et al. (2003), A Fast-GC/MS system to measure C2 to C4 carbonyls, and methanol aboard aircraft, J. Geophys. Res., 108, 8794, doi:10.1029/2002JD003199.