Congratulations to Dr. Brett Walker for getting a job as Assistant Professor at uOttawa. We miss you, Brett!

Congratulations to Christian Lewis for submitting his first paper to GRL!

Welcome Niels Hauksson and Megha Rudresh to our lab group!

We are looking for graduate students to join our lab. If you have a background in chemistry, and organic chemistry, please consider applying to ESS as a doctoral student.

Our Research Lab focuses on the cycling of marine dissolved organic carbon (DOC), and why it is thousands of 14C years old, despite evidence that most of it is produced in the surface ocean during photosynthesis. A very old component of marine DOC is black carbon, produced during the combustion of fossil fuels and biomass. We are studying black carbon and other components of DOC, and how they cycle through the ocean.