selected publications
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journal article
- Observational and model evidence for a prominent stratospheric influence on variability in tropospheric nitrous oxide. Atmospheric Chemistry and Physics. 10513-10529. 2024
- Chloromethanes in the North American Troposphere and Lower Stratosphere Over the Past Two Decades. Geophysical Research Letters. 2024
- Global nitrous oxide budget (1980-2020). Earth System Science Data. 2543-2604. 2024
- Global Climate. Bulletin of the American Meteorological Society. S20-S145. 2023
- A novel, cost-effective analytical method for measuring high-resolution vertical profiles of stratospheric trace gases using a gas chromatograph coupled with an electron capture detector. Atmospheric Measurement Techniques. 2851-2863. 2023
- Declining, seasonal-varying emissions of sulfur hexafluoride from the United States 2023
- Making best use of atmosphere- and inventory-based approaches for quantifying and understanding emissions of greenhouse gases and ozone-depleting substances on a range of spatial scales. 2023
- A novel, cost-effective analytical method for measuring high-resolution vertical profiles of stratospheric trace gases using a GC-ECD 2023
- Declining, seasonal-varying emissions of sulfur hexafluoride from the United States. Atmospheric Chemistry and Physics. 1437-1448. 2023
- Declining, seasonal-varying emissions of sulfur hexafluoride from the United States point to a new mitigation opportunity 2022
- Supplementary material to "Declining, seasonal-varying emissions of sulfur hexafluoride from the United States point to a new mitigation opportunity" 2022
- GLOBAL CLIMATE. Bulletin of the American Meteorological Society. S20-S142. 2022
- 3-D Atmospheric Modeling of the Global Budget of N2O and Its Isotopologues for 1980-2019: The Impact of Anthropogenic Emissions. Global Biogeochemical Cycles: an international journal of global change. 2022
- Forward and Inverse Modelling of Atmospheric Nitrous Oxide Using MIROC4-Atmospheric Chemistry-Transport Model. Journal of the Meteorological Society of Japan. 361-386. 2022
- Continental-scale contributions to the global CFC-11 emission increase between 2012 and 2017. Atmospheric Chemistry and Physics. 2891-2907. 2022
- UAS Chromatograph for Atmospheric Trace Species (UCATS) - a versatile instrument for trace gas measurements on airborne platforms. Atmospheric Measurement Techniques. 6795-6819. 2021
- Continental-scale contributions to the global CFC-11 emission increase between 2012 and 2017 2021
- Supplementary material to "Continental-scale contributions to the global CFC-11 emission increase between 2012 and 2017" 2021
- GLOBAL CLIMATE. Bulletin of the American Meteorological Society. S11-S141. 2021
- Atmosphere-based US emission estimates of SF6 for 2007 - 2018 2021
- A decline in global CFC-11 emissions during 2018-2019. Nature. 428-+. 2021
- UAS Chromatograph for Atmospheric Trace Species (UCATS) – a versatile instrument for trace gas measurements on airborne platforms. Atmospheric Measurement Techniques. 2021
- GLOBAL CLIMATE. Bulletin of the American Meteorological Society. S17-S127. 2020
- The influence of the stratospheric Quasi-Biennial Oscillation on trace gas levels at the Earth's surface. Nature Geoscience. 22-+. 2020
- State of the Climate in 2018. Bulletin of the American Meteorological Society. S1-U24. 2019
- Increase in CFC-11 emissions from eastern China based on atmospheric observations. Nature. 546-+. 2019
- STATE OF THE CLIMATE IN 2017. Bulletin of the American Meteorological Society. S1-S310. 2018
- An unexpected and persistent increase in global emissions of ozone-depleting CFC-11. Nature. 413-+. 2018
- Ground-based FTIR retrievals of SF6 on Reunion Island. Atmospheric Measurement Techniques. 651-662. 2018
- Top-down constraints on global N2O emissions at optimal resolution: application of a new dimension reduction technique. Atmospheric Chemistry and Physics. 735-756. 2018
- DRIVERS AND ENVIRONMENTAL RESPONSES TO THE CHANGING ANNUAL SNOW CYCLE OF NORTHERN ALASKA. Bulletin of the American Meteorological Society. 2559-2577. 2017
- Ground-based FTIR retrievals of SF<sub>6</sub> at Réunion Island 2017
- State of the Climate in 2016. Bulletin of the American Meteorological Society. S1-S277. 2017
- CFC-11, CFC-12 and HCFC-22 ground-based remote sensing FTIR measurements at Reunion Island and comparisons with MIPAS/ENVISAT data. Atmospheric Measurement Techniques. 5621-5636. 2016
- State of the Climate in 2015. Bulletin of the American Meteorological Society. S1-S275. 2016
- State of the Climate in 2015. Bulletin of the American Meteorological Society. Si-S275. 2016
- CFC-11, CFC-12 and HCFC-22 ground-based remote sensing FTIR measurements at Reunion Island and comparisons with MIPAS/ENVISAT data 2016
- Atmospheric histories and global emissions of halons H-1211 (CBrClF2), H-1301 (CBrF3), and H-2402 (CBrF2CBrF2). Journal of Geophysical Research: Atmospheres. 3663-3686. 2016
- Continued emissions of carbon tetrachloride from the United States nearly two decades after its phaseout for dispersive uses. Proceedings of the National Academy of Sciences of USA. 2880-2885. 2016
- MIPAS IMK/IAA CFC-11 (CCl3F) and CFC-12 (CCl2F2) measurements: accuracy, precision and long-term stability. Atmospheric Measurement Techniques. 3355-3389. 2016
- Changes in the levels and variability of halocarbons and the compliance with the Montreal Protocol from an urban view. Chemosphere. 438-446. 2015
- STATE OF THE CLIMATE IN 2014. Bulletin of the American Meteorological Society. S1-S267. 2015
- Simulation of atmospheric N2O with GEOS-Chem and its adjoint: evaluation of observational constraints. Geoscientific Model Development. 3179-3198. 2015
- Constraining the carbon tetrachloride (CCl4) budget using its global trend and inter-hemispheric gradient. Geophysical Research Letters. 5307-5315. 2014
- STATE OF THE CLIMATE IN 2013. Bulletin of the American Meteorological Society. S1-S257. 2014
- Stratospheric lifetime ratio of CFC-11 and CFC-12 from satellite and model climatologies 2014
- Supplementary material to "Stratospheric lifetime ratio of CFC-11 and CFC-12 from satellite and model climatologies" 2014
- Global and regional emissions estimates for N2O. Atmospheric Chemistry and Physics. 4617-4641. 2014
- Nitrous oxide emissions 1999 to 2009 from a global atmospheric inversion. Atmospheric Chemistry and Physics. 1801-1817. 2014
- Stratospheric lifetime ratio of CFC-11 and CFC-12 from satellite and model climatologies. Atmospheric Chemistry and Physics. 12479-12497. 2014
- Interannual fluctuations in the seasonal cycle of nitrous oxide and chlorofluorocarbons due to the Brewer-Dobson circulation. Journal of Geophysical Research: Atmospheres. 10694-10706. 2013
- Tropospheric SF6: Age of air from the Northern Hemisphere midlatitude surface. Journal of Geophysical Research: Atmospheres. 11429-11441. 2013
- Interannual variability in tropospheric nitrous oxide. Geophysical Research Letters. 4426-4431. 2013
- State of the Climate in 2012. Bulletin of the American Meteorological Society. S1-S240. 2013
- Global and regional emissions estimates for N<sub>2</sub>O 2013
- Nitrous oxide emissions 1999–2009 from a global atmospheric inversion 2013
- Re-evaluation of the lifetimes of the major CFCs and CH3CCl3 using atmospheric trends. Atmospheric Chemistry and Physics. 2691-2702. 2013
- STATE OF THE CLIMATE IN 2011 Special Supplement to the Bulletin of the American Meteorological Society Vol. 93, No. 7, July 2012. Bulletin of the American Meteorological Society. S1-S263. 2012
- Atmospheric variability and emissions of halogenated trace gases near New York City. Atmospheric Environment. 533-540. 2012
- Global CFC-11 (CCl3F) and CFC-12 (CCl2F2) measurements with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS): retrieval, climatologies and trends. Atmospheric Chemistry and Physics. 11857-11875. 2012
- STATE OF THE CLIMATE IN 2010. Bulletin of the American Meteorological Society. S1-S236. 2011
- Exploring causes of interannual variability in the seasonal cycles of tropospheric nitrous oxide. Atmospheric Chemistry and Physics. 3713-3730. 2011
- Improving measurements of SF6 for the study of atmospheric transport and emissions. Atmospheric Measurement Techniques. 2441-2451. 2011
- Atmospheric three-dimensional inverse modeling of regional industrial emissions and global oceanic uptake of carbon tetrachloride. Atmospheric Chemistry and Physics. 10421-10434. 2010
- History of atmospheric SF6 from 1973 to 2008. Atmospheric Chemistry and Physics. 10305-10320. 2010
- Optimal estimation of the surface fluxes of methyl chloride using a 3-D global chemical transport model. Atmospheric Chemistry and Physics. 5515-5533. 2010
- State of the Climate in 2008. Bulletin of the American Meteorological Society. S13-+. 2009
- Transport mechanisms for synoptic, seasonal and interannual SF6 variations and "age" of air in troposphere. Atmospheric Chemistry and Physics. 1209-1225. 2009
- Estimation of regional emissions of nitrous oxide from 1997 to 2005 using multinetwork measurements, a chemical transport model, and an inverse method. Journal of Geophysical Research: Atmospheres. 2008
- Three-dimensional SF6 data and tropospheric transport simulations:: Signals, modeling accuracy, and implications for inverse modeling. Journal of Geophysical Research: Atmospheres. 2007
- The NOAA nitrous oxide standard scale for atmospheric observations. Journal of Geophysical Research: Atmospheres. 2007
- Inverse modeling of the global methyl chloride sources. Journal of Geophysical Research: Atmospheres. 2006
- State of the climate in 2005. Bulletin of the American Meteorological Society. S6-S102. 2006
- Toward regional-scale modeling using the two-way nested global model TM5:: Characterization of transport using SF6 -: art. no. D19314. Journal of Geophysical Research: Atmospheres. 2004
- Hydrogen in the atmosphere: Observations above a forest canopy in a polluted environment. Journal of Geophysical Research: Atmospheres. 2003
- Urban/industrial pollution for the New York City - Washington, DC, corridor, 1996-1998: 1. Providing independent verification of CO and PCE emissions inventories. Journal of Geophysical Research: Atmospheres. 2003
- Urban/industrial pollution for the New York City - Washington, DC, corridor, 1996-1998: 2. A study of the efficacy of the Montreal Protocol and other regulatory measures. Journal of Geophysical Research: Atmospheres. 2003
- Chlorine budget and partitioning during the Stratospheric Aerosol and Gas Experiment (SAGE) III Ozone Loss and Validation Experiment (SOLVE). Journal of Geophysical Research: Atmospheres. 2003
- Balloonborne in situ gas chromatograph for measurements in the troposphere and stratosphere. Journal of Geophysical Research: Atmospheres. 2003
- Descent and mixing in the 1999-2000 northern polar vortex inferred from in situ tracer measurements. Journal of Geophysical Research: Atmospheres. 2002
- Mean ages of stratospheric air derived from in situ observations of CO2, CH4, and N2O. Journal of Geophysical Research: Atmospheres. 32295-32314. 2001
- In situ measurements of long-lived trace gases in the lower stratosphere by gas chromatography. Journal of Atmospheric and Oceanic Technology. 1195-1204. 2001
- Comparison of in situ N2O and CH4 measurements in the upper troposphere and lower stratosphere during STRAT and POLARIS. Journal of Geophysical Research: Atmospheres. 19811-19822. 2000
- An examination of the inorganic chlorine budget in the lower stratosphere. Journal of Geophysical Research: Atmospheres. 1957-1971. 2000
- Effect of the tropospheric trend on the stratospheric tracer-tracer correlations: Methyl chloroform. Journal of Geophysical Research: Atmospheres. 26643-26652. 1999
- The budget and partitioning of stratospheric chlorine during the 1997 Arctic summer. Journal of Geophysical Research: Atmospheres. 26653-26665. 1999
- Transport into the Northern Hemisphere lowermost stratosphere revealed by in situ tracer measurements. Journal of Geophysical Research: Atmospheres. 26565-26580. 1999
- Closure of the total hydrogen budget of the northern extratropical lower stratosphere. Journal of Geophysical Research: Atmospheres. 8191-8200. 1999
- Dehydration and denitrification in the Arctic polar vortex during the 1995-1996 winter. Geophysical Research Letters. 501-504. 1998
- Distribution of halon-1211 in the upper troposphere and lower stratosphere and the 1994 total bromine budget. Journal of Geophysical Research: Atmospheres. 1513-1526. 1998
- Evaluation of source gas lifetimes from stratospheric observations. Journal of Geophysical Research: Atmospheres. 25543-25564. 1997
- Three-dimensional simulations of long-lived tracers using winds from MACCM2. Journal of Geophysical Research: Atmospheres. 21493-21513. 1997
- Mixing of polar vortex air into middle latitudes as revealed by tracer-tracer scatterplots. Journal of Geophysical Research: Atmospheres. 13119-13134. 1997
- A comparison of measurements from ATMOS and instruments aboard the ER-2 aircraft: Halogenated gases. Geophysical Research Letters. 2393-2396. 1996
- Quantifying transport between the tropical and mid-latitude lower stratosphere. Science. 1763-1768. 1996
- Measurements of polar vortex air in the midlatitudes. Journal of Geophysical Research: Atmospheres. 12879-12891. 1996
- Airborne gas chromatograph for in situ measurements of long-lived species in the upper troposphere and lower stratosphere. Geophysical Research Letters. 347-350. 1996
- AN EXAMINATION OF THE TOTAL HYDROGEN BUDGET OF THE LOWER STRATOSPHERE. Geophysical Research Letters. 2563-2566. 1994
- THE DISTRIBUTION OF HYDROGEN, NITROGEN, AND CHLORINE RADICALS IN THE LOWER STRATOSPHERE - IMPLICATIONS FOR CHANGES IN O(3) DUE TO EMISSION OF NO(Y) FROM SUPERSONIC AIRCRAFT. Geophysical Research Letters. 2547-2550. 1994
- THE DIURNAL-VARIATION OF HYDROGEN, NITROGEN, AND CHLORINE RADICALS - IMPLICATIONS FOR THE HETEROGENEOUS PRODUCTION OF HNO2. Geophysical Research Letters. 2551-2554. 1994
- VERTICAL TRANSPORT RATES IN THE STRATOSPHERE IN 1993 FROM OBSERVATIONS OF CO2, N2O AND CH4. Geophysical Research Letters. 2571-2574. 1994
- SPRING MEASUREMENTS OF TROPOSPHERIC BROMINE AT BARROW, ALASKA. Geophysical Research Letters. 201-204. 1993