image: Aug. 2015 MODIS aerosol optical depth. Watch NASA's movie of global AOD here.

Air Quality - Climate Interactions via Atmospheric Aerosols

NOx effects on aerosol formation mechanisms and chemical composition

GENERAL RESEARCH INTERESTS: Atmospheric chemistry; aerosol formation; chemistry-climate interactions; air pollution; aerosol chemical composition; field measurements; molecular spectroscopy; atmospheric modeling; chemical kinetics; satellite observations of atmospheric composition; environmental and climate policy; environmental law.