Publications
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Calculated trends and the atmospheric abundance of 1,1,1,2-tetrafluoroethane, 1,1-dichloro-1-fluoroethane, and 1-chloro-1,1-difluoroethane using automated in-situ gas chromatography-mass spectrometry measurements recorded at Mace Head, Oct 94 - Mar 97." Journal of Geophysical Research: Atmospheres 103, no. D13 (1998): 16029-16037.
"Global trends and emission estimates of CCl4 from in situ background observations from July 1978 to June 1996." Journal of Geophysical Research: Atmospheres 103, no. D13 (1998): 16017-16027.
"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.
"Estimating source regions of European emissions of trace gases from observations at Mace Head." Atmospheric Environment 35, no. 14 (2001): 2507-2523.
"Evidence for Substantial Variations of Atmospheric Hydroxyl Radicals in the Past Two Decades." Science 292, no. 5523 (2001): 1882-1888.
"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.
"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.
"Estimating European emissions of ozone-depleting and greenhouse gases using observations and a modeling back-attribution technique." Journal of Geophysical Research: Atmospheres 108, no. D14 (2003): 4405.
"Regional Sources of Methyl Chloride, Chloroform and Dichloromethane Identified from AGAGE Observations at Cape Grim, Tasmania, 1998–2000." Journal of Atmospheric Chemistry 45, no. 1 (2003): 79-99.
"AGAGE Observations of Methyl Bromide and Methyl Chloride at Mace Head, Ireland, and Cape Grim, Tasmania, 1998–2001." Journal of Atmospheric Chemistry 47, no. 3 (2004): 243-269.
"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.
"Evidence for variability of atmospheric hydroxyl radicals over the past quarter century." Geophysical Research Letters 32, no. 7 (2005): L07809.
"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.
"Low European methyl chloroform emissions inferred from long-term atmospheric measurements." Nature 433, no. 7025 (2005): 506-508.
"External influences on Europe's air quality: Baseline methane, carbon monoxide and ozone from 1990 to 2030 at Mace Head, Ireland." Atmospheric Environment 40, no. 5 (2006): 844-855.
"Global environmental impacts of the hydrogen economy." International Journal of Nuclear Hydrogen Production and Applications 1, no. 1 (2006): 57.
"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.
"European Emissions of HFC-365mfc, a Chlorine-Free Substitute for the Foam Blowing Agents HCFC-141b and CFC-11." Environmental Science & Technology 41, no. 4 (2007): 1145-1151.
"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.
"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.
"The phase-in and phase-out of European emissions of HCFC-141b and HCFC-142b under the Montreal Protocol: Evidence from observations at Mace Head, Ireland and Jungfraujoch, Switzerland from 1994 to 2004." Atmospheric Environment 41, no. 4 (2007): 757-767.
"Volatile halogenated compounds." In Volatile Organic Compounds in the Atmosphere - Ralf Koppmann (ed.). Blackwell Publishing Ltd, London, 2007.
"The ALE/GAGE/AGAGE Network., 2008.
Renewed growth of atmospheric methane." Geophysical Research Letters 35, no. 22 (2008): L22805.
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