Publications
Global trends and annual releases of CCl3F and CCl2F2 estimated from ALE/GAGE and other measurements from July 1978 to June 1991." Journal of Geophysical Research: Atmospheres 99, no. D1 (1994): 1107-1126.
"Atmospheric Trends and Lifetime of CH3CCI3 and Global OH Concentrations." Science 269, no. 5221 (1995): 187-192.
"Lifetime and emission estimates of 1,1,2-trichlorotrifluorethane (CFC-113) from daily global background observations June 1982–June 1994." Journal of Geophysical Research: Atmospheres 101, no. D7 (1996): 12585-12599.
"GAGE/AGAGE measurements indicating reductions in global emissions of CCl3F and CCl2F2 in 1992–1994." Journal of Geophysical Research: Atmospheres 102, no. D1 (1997): 1259-1269.
"Atmospheric trend and lifetime of chlorodifluoromethane (HCFC-22) and the global tropospheric OH concentration." Journal of Geophysical Research: Atmospheres 103, no. D11 (1998): 13237-13248.
"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.
"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.
"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.
"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.
"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.
"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.
"The AGAGE in situ program for non-CO2 greenhouse gases at Cape Grim, 2005-2006: methane, nitrous oxide, carbon monoxide, hydrogen, CFCs, HCFCs, HFCs, PFCs, halons, chlorocarbons and sulfur hexafluoride." In Baseline Atmospheric Program (Australia) 2005-2006, edited by J. M. Cainey, N. Derek and P. B. Krummel, 65-77. Melbourne: Australian Bureau of Meteorology and CSIRO Marine and Atmospheric Research, 2007.
"Trace gas and particulate emissions from the 2003 southern California wildfires." Journal of Geophysical Research: Atmospheres 112, no. D3 (2007): D03307.
"The ALE/GAGE/AGAGE Network., 2008.
Chloroform, carbon tetrachloride and methyl chloroform fluxes in southern California ecosystems." Atmospheric Environment 42, no. 30 (2008): 7135-7140.
"Evidence for crustal degassing of CF4 and SF6 in Mojave Desert groundwaters." Geochimica et Cosmochimica Acta 72, no. 4 (2008): 999-1013.
"Medusa: A Sample Preconcentration and GC/MS Detector System for in Situ Measurements of Atmospheric Trace Halocarbons, Hydrocarbons, and Sulfur Compounds." Analytical Chemistry 80, no. 5 (2008): 1536-1545.
"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.
"Sulfuryl fluoride in the global atmosphere." Journal of Geophysical Research: Atmospheres 114, no. D5 (2009): D05306.
"Atmospheric three-dimensional inverse modeling of regional industrial emissions and global oceanic uptake of carbon tetrachloride." Atmospheric Chemistry and Physics 10, no. 21 (2010): 10421-10434.
"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.
"History of atmospheric SF6 from 1973 to 2008." Atmos. Chem. Phys. 10, no. 21 (2010): 10305-10320.
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