My research is in the field of analytical and atmospheric chemistry - understanding the chemical processes which control the current and future composition of our atmosphere.

These problems are addressed through a combination of field measurements, laboratory studies and modeling simulations for comparison with observations. My interests include:
Air quality, energy and human health impacts in developing countries
Emissions and atmospheric processes of primary and secondary pollution
Novel instrumentation/methods to measure understudied components of the atmosphere
Chamber simulation experiments, large-scale field projects and laboratory studies
Impacts of traditional and alternative energy production/use on air quality, climate change and public health