Publications
Observational evidence for interhemispheric hydroxyl-radical parity." Nature 513, no. 7517 (2014): 219-223.
"Recent and future trends in synthetic greenhouse gas radiative forcing." Geophysical Research Letters 41, no. 7 (2014): 2013GL059099.
"Results from the International Halocarbons in Air Comparison Experiment (IHALACE)." Atmospheric Measurement Techniques 7, no. 2 (2014): 469-490.
"TransCom N2O model inter-comparison – Part 1: Assessing the influence of transport and surface fluxes on tropospheric N2O variability." Atmospheric Chemistry and Physics 14, no. 8 (2014): 4349-4368.
"TransCom N2O model inter-comparison – Part 2: Atmospheric inversion estimates of N2O emissions." Atmospheric Chemistry and Physics 14, no. 12 (2014): 6177-6194.
"Analysis and interpretation of 25 years of ozone observations at the Mace Head Atmospheric Research Station on the Atlantic Ocean coast of Ireland from 1987 to 2012." Atmospheric Environment 80 (2013): 361-368.
"Estimating regional methane surface fluxes: the relative importance of surface and GOSAT mole fraction measurements." Atmos. Chem. Phys. 13, no. 11 (2013): 5697-5713.
"Interannual fluctuations in the seasonal cycle of nitrous oxide and chlorofluorocarbons due to the Brewer-Dobson circulation." Journal of Geophysical Research: Atmospheres 118, no. 19 (2013): 10,694-10,706.
"Interannual variability in tropospheric nitrous oxide." Geophysical Research Letters 40, no. 16 (2013): 4426-4431.
"Reassessing the variability in atmospheric H2 using the two-way nested TM5 model." Journal of Geophysical Research: Atmospheres 118, no. 9 (2013): 3764-3780.
"Re-evaluation of the lifetimes of the major CFCs and CH3CCl3 using atmospheric trends." Atmos. Chem. Phys. 13, no. 5 (2013): 2691-2702.
"Three decades of global methane sources and sinks." Nature Geoscience 6, no. 10 (2013): 813-823.
"The variability of methane, nitrous oxide and sulfur hexafluoride in Northeast India." Atmos. Chem. Phys. 13, no. 21 (2013): 10633-10644.
"An assessment of the surface ozone trend in Ireland relevant to air pollution and environmental protection." Atmospheric Pollution Research (2012).
"European Emissions of Halogenated Greenhouse Gases Inferred from Atmospheric Measurements." Environmental Science & Technology 46, no. 1 (2012): 217-225.
"An extended Kalman-filter for regional scale inverse emission estimation." Atmos. Chem. Phys. 12, no. 7 (2012): 3455-3478.
"Future Emissions and Atmospheric Fate of HFC-1234yf from Mobile Air Conditioners in Europe." Environmental Science & Technology 46, no. 3 (2012): 1650-1658.
"Global and regional emission estimates for HCFC-22." Atmospheric Chemistry and Physics 12, no. 21 (2012): 10033-10050.
"Robust extraction of baseline signal of atmospheric trace species using local regression." Atmospheric Measurement Techniques 5, no. 11 (2012): 2613-2624.
"Seasonal cycles in short-lived hydrocarbons in baseline air masses arriving at Mace Head, Ireland." Atmospheric Environment 62 (2012): 89-96.
"A study of four-year HCFC-22 and HCFC-142b in-situ measurements at the Shangdianzi regional background station in China." Atmospheric Environment 63 (2012): 43-49.
"Atmospheric histories and global emissions of the anthropogenic hydrofluorocarbons HFC-365mfc, HFC-245fa, HFC-227ea, and HFC-236fa." Journal of Geophysical Research: Atmospheres 116, no. D8 (2011): D08304.
"The determination of a “regional” atmospheric background mixing ratio for anthropogenic greenhouse gases: A comparison of two independent methods." Atmospheric Environment 45, no. 39 (2011): 7396-7405.
"Estimating UK methane and nitrous oxide emissions from 1990 to 2007 using an inversion modeling approach." Journal of Geophysical Research: Atmospheres 116, no. D2 (2011): D02305.
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