Oceanic lateral mixing A major focus of my group's work over the last years has gone to looking at the role of mesoscale eddies in stirring the ocean.
Oceanic color The ocean isn't actually blue. Does this matter? And for what?
Climate Variability and change How and why does the planet change physically, both due to natural and man-made forcing?
Biogeochemical variability How and why do ecosystems and their associated elemental cycles change, both due to natural and man-made forcing?