journal article

• TROPESS/CrIS carbon monoxide profile validation with NOAA GML and ATom in situ aircraft observations.  Atmospheric Measurement Techniques. 5383-5398. 2022
• Evaluation of MOPITT and TROPOMI carbon monoxide retrievals using AirCore in situ vertical profiles.  Atmospheric Measurement Techniques. 4751-4765. 2022
• Using atmospheric trace gas vertical profiles to evaluate model fluxes: a case study of Arctic-CAP observations and GEOS simulations for the ABoVE domain.  Atmospheric Chemistry and Physics. 6347-6364. 2022
• The MOPITT Version 9 CO product: sampling enhancements and validation.  Atmospheric Measurement Techniques. 2325-2344. 2022
• H2O2 and CH3OOH (MITP) in the Remote Atmosphere: Global Distribution and Regional Influences.  Journal of Geophysical Research: Atmospheres. 2022
• Continental-scale contributions to the global CFC-11 emission increase between 2012 and 2017.  Atmospheric Chemistry and Physics. 2891-2907. 2022
• The NASA Atmospheric Tomography (ATom) Mission: Imaging the Chemistry of the Global Atmosphere.  Bulletin of the American Meteorological Society. E761-E790. 2022
• Carbon Monoxide Emissions from the Washington, DC, and Baltimore Metropolitan Area: Recent Trend and COVID-19 Anomaly.  Environmental Science and Technology (Washington). 2172-2180. 2022
• Validation and error estimation of AIRS MUSES CO profiles with HIPPO, ATom, and NOAA GML aircraft observations.  Atmospheric Measurement Techniques. 205-223. 2022
• Large contribution of biomass burning emissions to ozone throughout the global remote troposphere.  Proceedings of the National Academy of Sciences of USA. 2021
• Strong Southern Ocean carbon uptake evident in airborne observations.  Science. 1275-+. 2021
• COS-derived GPP relationships with temperature and light help explain high-latitude atmospheric CO2 seasonal cycle amplification (vol 118, e2103423118, 2021).  Proceedings of the National Academy of Sciences of USA. 2021
• Methane Growth Rate Estimation and Its Causes in Western Canada Using Satellite Observations.  Journal of Geophysical Research: Atmospheres. 2021
• Majority of US urban natural gas emissions unaccounted for in inventories.  Proceedings of the National Academy of Sciences of USA. 2021
• Evaluating consistency between total column CO2 retrievals from OCO-2 and the in situ network over North America: implications for carbon flux estimation.  Atmospheric Chemistry and Physics. 14385-14401. 2021
• Heterogeneity and chemical reactivity of the remote troposphere defined by aircraft measurements.  Atmospheric Chemistry and Physics. 13729-13746. 2021
• COS-derived GPP relationships with temperature and light help explain high-latitude atmospheric CO2 seasonal cycle amplification.  Proceedings of the National Academy of Sciences of USA. 2021
• Impact of stratospheric air and surface emissions on tropospheric nitrous oxide during ATom.  Atmospheric Chemistry and Physics. 11113-11132. 2021
• Fossil Versus Nonfossil CO Sources in the US: New Airborne Constraints From ACT-America and GEM.  Geophysical Research Letters. 2021
• HCOOH in the Remote Atmosphere: Constraints from Atmospheric Tomography (ATom) Airborne Observations.  ACS Earth and Space Chemistry . 1436-1454. 2021
• Carbon Monitoring System Flux Net Biosphere Exchange 2020 (CMS-Flux NBE 2020).  Earth System Science Data. 299-330. 2021
• Aircraft-based inversions quantify the importance of wetlands and livestock for Upper Midwest methane emissions.  Atmospheric Chemistry and Physics. 951-971. 2021
• Evaluation of single-footprint AIRS CH4 profile retrieval uncertainties using aircraft profile measurements.  Atmospheric Measurement Techniques. 335-354. 2021
• The potential role of organics in new particle formation and initial growth in the remote tropical upper troposphere.  Atmospheric Chemistry and Physics. 15037-15060. 2020
• Validation of Carbon Trace Gas Profile Retrievals from the NOAA-Unique Combined Atmospheric Processing System for the Cross-Track Infrared Sounder.  Remote Sensing. 2020
• 1.5 years of TROPOMI CO measurements: comparisons to MOPITT and ATom.  Atmospheric Measurement Techniques. 4841-4864. 2020
• Global-scale distribution of ozone in the remote troposphere from the ATom and HIPPO airborne field missions.  Atmospheric Chemistry and Physics. 10611-10635. 2020
• Global Atmospheric Budget of Acetone: Air-Sea Exchange and the Contribution to Hydroxyl Radicals.  Journal of Geophysical Research: Atmospheres. 2020
• Constraining remote oxidation capacity with ATom observations.  Atmospheric Chemistry and Physics. 7753-7781. 2020
• Missing OH reactivity in the global marine boundary layer.  Atmospheric Chemistry and Physics. 4013-4029. 2020
• Exploring Oxidation in the Remote Free Troposphere: Insights From Atmospheric Tomography (ATom).  Journal of Geophysical Research: Atmospheres. 2020
• Summertime Atmospheric Boundary Layer Gradients of O-2 and CO2 over the Southern Ocean.  Journal of Geophysical Research: Atmospheres. 13439-13456. 2019
• Methane emissions from oil and gas production on the North Slope of Alaska.  Atmospheric Environment. 2019
• Novel approaches to improve estimates of short-lived halocarbon emissions during summer from the Southern Ocean using airborne observations.  Atmospheric Chemistry and Physics. 14071-14090. 2019
• The 2015-2016 carbon cycle as seen from OCO-2 and the global in situ network.  Atmospheric Chemistry and Physics. 9797-9831. 2019
• Mapping hydroxyl variability throughout the global remote troposphere via synthesis of airborne and satellite formaldehyde observations (vol 116, pg 11171, 2019).  Proceedings of the National Academy of Sciences of USA. 13144-13144. 2019
• Mapping hydroxyl variability throughout the global remote troposphere via synthesis of airborne and satellite formaldehyde observations.  Proceedings of the National Academy of Sciences of USA. 11171-11180. 2019
• Enhanced North American carbon uptake associated with El Nino.  Science Advances. 2019
• Long-Term Measurements Show Little Evidence for Large Increases in Total US Methane Emissions Over the Past Decade.  Geophysical Research Letters. 4991-4999. 2019
• Synthesis of Urban CO2 Emission Estimates from Multiple Methods from the Indianapolis Flux Project (INFLUX).  Environmental Science and Technology (Washington). 287-295. 2019
• Anthropogenic and biogenic CO2 fluxes in the Boston urban region (vol 115, pg 7491, 2018).  Proceedings of the National Academy of Sciences of USA. E9507-E9507. 2018
• Anthropogenic and biogenic CO2 fluxes in the Boston urban region.  Proceedings of the National Academy of Sciences of USA. 7491-7496. 2018
• Calibration and field testing of cavity ring-down laser spectrometers measuring CH4, CO2, and delta(CH4)-C-13 deployed on towers in the Marcellus Shale region.  Atmospheric Measurement Techniques. 1273-1295. 2018
• The O-2/N-2 Ratio and CO2 Airborne Southern Ocean Study.  Bulletin of the American Meteorological Society. 381-402. 2018
• Tower measurement network of in-situ CO2, CH4, and CO in support of the Indianapolis FLUX (INFLUX) Experiment.  Elementa: Science of the Anthropocene. 2017
• No significant increase in long-term CH4 emissions on North Slope of Alaska despite significant increase in air temperature.  Geophysical Research Letters. 6604-6611. 2016
• Methane emissions from natural gas infrastructure and use in the urban region of Boston, Massachusetts.  Proceedings of the National Academy of Sciences of USA. 1941-1946. 2015
• WRF Simulations of the Urban Circulation in the Salt Lake City Area for CO2 Modeling.  Journal of Applied Meteorology and Climatology. 323-340. 2013
• Assessment of ground-based atmospheric observations for verification of greenhouse gas emissions from an urban region.  Proceedings of the National Academy of Sciences of USA. 8423-8428. 2012
• Factors controlling CO2 exchange on timescales from hourly to decadal at Harvard Forest.  Journal of Geophysical Research: Biogeosciences. 2007