Chemical Oceanography

COAS chemical oceanographers study the chemistry of the oceans and other aquatic environments as integral components of the Earth system. In doing this, we focus on a wide range of processes and interactions with the biota (plants, animals, microorganisms), the earth's crust (seafloor and continents), and the atmosphere. We examine the composition and distribution of chemicals in the oceans, lakes, and rivers in order to decipher the natural controls and the man-made changes affecting these environments. Wise use of natural resources requires an understanding of the impacts of their utilization.