selected publications
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conference proceeding
- How does nighttime oxidation of biogenic VOCs impact daytime ozone?. ACS National Meeting Book of Abstracts. 2015
- Homogenous and heterogeneous chemistry of nocturnal nitrogen oxides in high biogenic VOC environments: Implications for NOx removal, halogen activation, and SOA formation. ACS National Meeting Book of Abstracts. 2014
- Winter ozone photochemistry in an oil and gas producing mountain basin. ACS National Meeting Book of Abstracts. 2014
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journal article
- Airborne Observations Constrain Heterogeneous Nitrogen and Halogen Chemistry on Tropospheric and Stratospheric Biomass Burning Aerosol. Geophysical Research Letters. 2024
- COVID-19 perturbation on US air quality and human health impact assessment 2023
- Were Wildfires Responsible for the Unusually High Surface Ozone in Colorado During 2021?. Journal of Geophysical Research: Atmospheres. 2023
- Increased night-time oxidation over China despite widespread decrease across the globe. Nature Geoscience. 217-+. 2023
- Fire Influence on Regional to Global Environments and Air Quality (FIREX-AQ). Journal of Geophysical Research: Atmospheres. 2023
- Influence of Wildfire on Urban Ozone: An Observationally Constrained Box Modeling Study at a Site in the Colorado Front Range. Environmental Science and Technology (Washington). 1257-1267. 2023
- The Fires, Asian, and Stratospheric Transport-Las Vegas Ozone Study (FAST-LVOS). Atmospheric Chemistry and Physics. 1707-1737. 2022
- Large contribution of biomass burning emissions to ozone throughout the global remote troposphere. Proceedings of the National Academy of Sciences of USA. 2021
- Volatile chemical product emissions enhance ozone and modulate urban chemistry. Proceedings of the National Academy of Sciences of USA. 2021
- Volatile organic compound emissions from solvent- and water-borne coatings - compositional differences and tracer compound identifications. Atmospheric Chemistry and Physics. 6005-6022. 2021
- Observations Confirm that Volatile Chemical Products Are a Major Source of Petrochemical Emissions in US Cities. Environmental Science and Technology (Washington). 4332-4343. 2021
- Identifying Volatile Chemical Product Tracer Compounds in US Cities. Environmental Science and Technology (Washington). 188-199. 2021
- Global-scale distribution of ozone in the remote troposphere from the ATom and HIPPO airborne field missions. Atmospheric Chemistry and Physics. 10611-10635. 2020
- Quantifying Methane and Ethane Emissions to the Atmosphere From Central and Western US Oil and Natural Gas Production Regions. Journal of Geophysical Research: Atmospheres. 7725-7740. 2018
- Diurnal Variability and Emission Pattern of Decamethylcyclopentasiloxane (D5) from the Application of Personal Care Products in Two North American Cities. Environmental Science and Technology (Washington). 5610-5618. 2018
- Wintertime Overnight NOx Removal in a Southeastern United States Coal-fired Power Plant Plume: A Model for Understanding Winter NOx Processing and its Implications. Journal of Geophysical Research: Atmospheres. 1412-1425. 2018
- Automated single-ion peak fitting as an efficient approach for analyzing complex chromatographic data. Journal of Chromatography A. 81-92. 2017
- Ozone Design Values in Southern California's Air Basins: Temporal Evolution and US Background Contribution. Journal of Geophysical Research: Atmospheres. 11166-11182. 2017
- Impact of evolving isoprene mechanisms on simulated formaldehyde: An inter-comparison supported by in situ observations from SENEX. Atmospheric Environment. 325-336. 2017
- Transition from high- to low-NOx control of night-time oxidation in the southeastern US. Nature Geoscience. 490-+. 2017
- Emissions of volatile organic compounds (VOCs) from concentrated animal feeding operations (CAFOs): chemical compositions and separation of sources. Atmospheric Chemistry and Physics. 4945-4956. 2017
- An improved, automated whole air sampler and gas chromatography mass spectrometry analysis system for volatile organic compounds in the atmosphere. Atmospheric Measurement Techniques. 291-313. 2017
- On-road measurements of vehicle NO2/NOx emission ratios in Denver, Colorado, USA. Atmospheric Environment. 182-189. 2017
- Characterization of Ammonia, Methane, and Nitrous Oxide Emissions from Concentrated Animal Feeding Operations in Northeastern Colorado. Environmental Science and Technology (Washington). 10885-10893. 2016
- Emissions of nitrogen-containing organic compounds from the burning of herbaceous and arboraceous biomass: Fuel composition dependence and the variability of commonly used nitrile tracers. Geophysical Research Letters. 9903-9912. 2016
- Influence of oil and gas emissions on summertime ozone in the Colorado Northern Front Range. Journal of Geophysical Research: Atmospheres. 8712-8729. 2016
- Quantifying atmospheric methane emissions from oil and natural gas production in the Bakken shale region of North Dakota. Journal of Geophysical Research: Atmospheres. 6101-6111. 2016
- Airborne quantification of upper tropospheric NOx production from lightning in deep convective storms over the United States Great Plains. Journal of Geophysical Research: Atmospheres. 2002-2028. 2016
- Instrumentation and measurement strategy for the NOAA SENEX aircraft campaign as part of the Southeast Atmosphere Study 2013. Atmospheric Measurement Techniques. 3063-3093. 2016
- Airborne measurements of the atmospheric emissions from a fuel ethanol refinery. Journal of Geophysical Research: Atmospheres. 4385-4397. 2015
- Quantifying atmospheric methane emissions from the Haynesville, Fayetteville, and northeastern Marcellus shale gas production regions. Journal of Geophysical Research: Atmospheres. 2119-2139. 2015
- Quantifying sources of methane using light alkanes in the Los Angeles basin, California. Journal of Geophysical Research: Atmospheres. 4974-4990. 2013
- Ozone photochemistry in an oil and natural gas extraction region during winter: simulations of a snow-free season in the Uintah Basin, Utah. Atmospheric Chemistry and Physics. 8955-8971. 2013
- Ozone and alkyl nitrate formation from the Deepwater Horizon oil spill atmospheric emissions. Journal of Geophysical Research: Atmospheres. 2012
- Observations of ozone transport from the free troposphere to the Los Angeles basin. Journal of Geophysical Research: Atmospheres. 2012
- Primary and secondary sources of formaldehyde in urban atmospheres: Houston Texas region. Atmospheric Chemistry and Physics. 3273-3288. 2012
- Atmospheric emissions from the Deepwater Horizon spill constrain air-water partitioning, hydrocarbon fate, and leak rate. Geophysical Research Letters. 2011
- Characteristics, sources, and transport of aerosols measured in spring 2008 during the aerosol, radiation, and cloud processes affecting Arctic Climate (ARCPAC) Project. Atmospheric Chemistry and Physics. 2423-2453. 2011
- A top-down analysis of emissions from selected Texas power plants during TexAQS 2000 and 2006. Journal of Geophysical Research: Atmospheres. 2010
- Increasing springtime ozone mixing ratios in the free troposphere over western North America. Nature. 344-348. 2010
- Impact of transported background ozone inflow on summertime air quality in a California ozone exceedance area. Atmospheric Chemistry and Physics. 10093-10109. 2010
- Stratospheric contribution to high surface ozone in Colorado during springtime. Geophysical Research Letters. 2009
- Calculations of solar shortwave heating rates due to black carbon and ozone absorption using in situ measurements. Journal of Geophysical Research: Atmospheres. 2008
- Single-particle measurements of midlatitude black carbon and light-scattering aerosols from the boundary layer to the lower stratosphere. Journal of Geophysical Research: Atmospheres. 2006
- High-resolution airborne profiles of CH4, O-3, and water vapor near tropical Central America in late January to early February 2004. Journal of Geophysical Research: Atmospheres. 2006
- Large-scale equatorward transport of ozone in the subtropical lower stratosphere. Journal of Geophysical Research: Atmospheres. 2003
- Seasonally averaged ozone and nitrous oxide in the Northern Hemisphere lower stratosphere. Journal of Geophysical Research: Atmospheres. 2003
- Chemical depletion of Arctic ozone in winter 1999/2000. Journal of Geophysical Research. 2002
- Severe chemical ozone loss inside the Arctic Polar Vortex during winter 1999-2000 inferred from in-situ airborne measurements (vol 28, pg 2197, 2001). Geophysical Research Letters. 3167-3167. 2001
- Observational evidence for the role of denitrification in Arctic stratospheric ozone loss. Geophysical Research Letters. 2879-2882. 2001
- Severe chemical ozone loss inside the Arctic polar vortex during winter 1999-2000 inferred from in situ airborne measurements. Geophysical Research Letters. 2197-2200. 2001
- Modulation of middle and upper tropospheric ozone at northern midlatitudes by the El Nino Southern Oscillation. Geophysical Research Letters. 2667-2670. 1998
- Observations of methyl nitrate in the lower stratosphere during STRAT: Implications for its gas phase production mechanisms. Geophysical Research Letters. 1891-1894. 1998
- EFFECTS OF PINATUBO AEROSOL ON STRATOSPHERIC OZONE AT MIDLATITUDES. Geophysical Research Letters. 2515-2518. 1993
- OZONE LOSS INSIDE THE NORTHERN POLAR VORTEX DURING THE 1991-1992 WINTER. Science. 1150-1154. 1993