Research Interests: Future forecasting of climate relies heavily on our ability to predict concentrations of atmospheric trace gases. Yet a comprehensive understanding of processes which control current levels of important radiative (e.g., carbon dioxide, methane) and non-radiative (e.g., carbon monoxide, molecular hydrogen) is far from complete. My research focuses on using small variations in naturally occurring stable isotopes to trace the sources and sinks of reactive trace gases with importance to the climate and chemistry of the Earth's atmosphere.
