The carbon cycle in an anoxic marine sediment: Concentrations, rates, isotope ratios, and diagenetic models

he carbon cycle in the anoxic sediments of Skan Bay, Alaska, was investigated in order to better understand the processes that control biogeochemical transformations in an organic-rich sediment environment. Depth distributions of concentration and ;The Skan Bay carbon cycle is fuelled by POC, which is deposited at the sediment surface at a rate of 2290...