Publications
Reconciling reported and unreported HFC emissions with atmospheric observations." Proceedings of the National Academy of Sciences 112, no. 19 (2015): 5927-5931.
"Perfluorocarbons in the global atmosphere: tetrafluoromethane, hexafluoroethane, and octafluoropropane." Atmos. Chem. Phys. 10, no. 11 (2010): 5145-5164.
"Nitrogen trifluoride in the global atmosphere." Geophysical Research Letters 35, no. 20 (2008).
"Improved continuous in situ measurements of C1–C3 PFCs, HFCs, HCFCs, CFCs and SF6 in Europe and Australia." Environmental Sciences 2, no. 2-3 (2005): 253-261.
"A history of chemically and radiatively important gases in air deduced from ALE/GAGE/AGAGE." Journal of Geophysical Research: Atmospheres 105, no. D14 (2000): 17751-17792.
"HFC-43-10mee atmospheric abundances and global emission estimates." Geophysical Research Letters 41, no. 6 (2014): 2228-2235.
"HFC-23 (CHF3) emission trend response to HCFC-22 (CHClF2) production and recent HFC-23 emission abatement measures." Atmospheric Chemistry and Physics 10, no. 16 (2010): 7875-7890.
"Halocarbon emissions estimated from Advanced Global Atmospheric Gases Experiment measured pollution events at Trinidad Head, California." Journal of Geophysical Research: Atmospheres 110, no. D14 (2005): D14308.
"Growth in stratospheric chlorine from short-lived chemicals not controlled by the Montreal Protocol." Geophysical Research Letters 42, no. 11 (2015): 2015GL063783.
"Global emissions of HFC-143a (CH3CF3) and HFC-32 (CH2F2) from in situ and air archive atmospheric observations." Atmospheric Chemistry and Physics 14, no. 17 (2014): 9249-9258.
"Global and regional emissions estimates for N2O." Atmospheric Chemistry and Physics 14, no. 9 (2014): 4617-4641.
"Evidence for variability of atmospheric hydroxyl radicals over the past quarter century." Geophysical Research Letters 32, no. 7 (2005): L07809.
"Evidence for Substantial Variations of Atmospheric Hydroxyl Radicals in the Past Two Decades." Science 292, no. 5523 (2001): 1882-1888.
"Automated Measurement of Nitrogen Trifluoride in Ambient Air." Analytical Chemistry 84, no. 11 (2012): 4798-4804.
"Atmospheric histories and growth trends of C₄F₁₀, C₅F₁₂, C₆F₁₄, C₇F₁₆ and C₈F₁₈." Atmos. Chem. Phys. 12, no. 9 (2012): 4313-4325.
"The ALE/GAGE/AGAGE Network., 2008.