Body: "Chemical oceanography" is the examination of the complex chemistry of the oceans and seas.
Some subfields in "Chemical oceanography" include Chemical diagenesis in sediments, mineralogy, and geochemistry.
describe oceanic chemical reactions, and investigate the changing nature of marine chemistry is some of the cause to investigate "Chemical oceanography".
Professionals of "Chemical oceanography" include Steven R. Emerson, John Hedges, J.P. Riley.