Publications
Evidence for Substantial Variations of Atmospheric Hydroxyl Radicals in the Past Two Decades." Science 292, no. 5523 (2001): 1882-1888.
"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.
"