Publications
Renewed growth of atmospheric methane." Geophysical Research Letters 35, no. 22 (2008): L22805.
"Recent increases in the atmospheric growth rate and emissions of HFC-23 (CHF3) and the link to HCFC-22 (CHClF2) production." Atmospheric Chemistry and Physics 18 (2018): 4153-4169.
"Reassessing the variability in atmospheric H2 using the two-way nested TM5 model." Journal of Geophysical Research: Atmospheres 118, no. 9 (2013): 3764-3780.
"Rapid growth of hydrofluorocarbon 134a and hydrochlorofluorocarbons 141b, 142b, and 22 from Advanced Global Atmospheric Gases Experiment (AGAGE) observations at Cape Grim, Tasmania, and Mace Head, Ireland." Journal of Geophysical Research: Atmospheres 109, no. D6 (2004): D06310.
"Optimal estimation of the surface fluxes of methyl chloride using a 3-D global chemical transport model." Atmos. Chem. Phys. 10, no. 12 (2010): 5515-5533.
"Optimal estimation of the soil uptake rate of molecular hydrogen from the Advanced Global Atmospheric Gases Experiment and other measurements." Journal of Geophysical Research: Atmospheres 112, no. D7 (2007): D07303.
"Observations of 1,1-difluoroethane (HFC-152a) at AGAGE and SOGE monitoring stations in 1994–2004 and derived global and regional emission estimates." Journal of Geophysical Research: Atmospheres 112, no. D6 (2007): D06308.
"Observational evidence for interhemispheric hydroxyl-radical parity." Nature 513, no. 7517 (2014): 219-223.
"Low European methyl chloroform emissions inferred from long-term atmospheric measurements." Nature 433, no. 7025 (2005): 506-508.
"In situ measurements of atmospheric methane at GAGE/AGAGE sites during 1985–2000 and resulting source inferences." Journal of Geophysical Research: Atmospheres 107, no. D14 (2002): ACH - 20-1.
"In situ chloroform measurements at Advanced Global Atmospheric Gases Experiment atmospheric research stations from 1994 to 1998." Journal of Geophysical Research: Atmospheres 106, no. D17 (2001): 20429-20444.
"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.
"History of chemically and radiatively important atmospheric gases from the Advanced Global Atmospheric Gases Experiment (AGAGE)." Earth System Science Data 10 (2018): 985-1018.
"History of atmospheric SF6 from 1973 to 2008." Atmos. Chem. Phys. 10, no. 21 (2010): 10305-10320.
"Historical greenhouse gas concentrations for climate modelling (CMIP6)." Geoscientific Model Development 10, no. 5 (2017): 2057-2116.
"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.
"HCFC-22 emissions at global and regional scales between 1995 and 2010: Trends and variability." Journal of Geophysical Research: Atmospheres 118, no. 13 (2013): 7379-7388.
"Global trends, seasonal cycles, and European emissions of dichloromethane, trichloroethene, and tetrachloroethene from the AGAGE observations at Mace Head, Ireland, and Cape Grim, Tasmania." Journal of Geophysical Research: Atmospheres 111, no. D18 (2006): D18304.
"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 of HFC-125 (CHF2CF3) from in situ and air archive atmospheric observations at AGAGE and SOGE observatories." Journal of Geophysical Research: Atmospheres 114, no. D23 (2009): D23304.
"Global and regional emissions estimates of 1,1-difluoroethane (HFC-152a, CH3CHF2) from in situ and air archive observations." Atmospheric Chemistry and Physics 16 (2016): 365-382.
"Global and regional emission estimates for HCFC-22." Atmospheric Chemistry and Physics 12, no. 21 (2012): 10033-10050.
"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.
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