SEARCH Articles Figures Tables Biological Carbon Fixation in the South Yellow Sea Seawater Carbon Biogeochemical Processes in the Yellow Sea Carbon Cycling in the East China Sea Carbon Processes across the Air-Sea Interface Carbon in the Northern South China Sea Carbonate accumulation in deep sea sediments Change Processes of Carbon in the Bohai Sea Factors Controlling the Accumulation of Calcium Carbonate in Deep Sea Sediments Is the sea saturated with calcium carbonate