2.1.3 Carbon release model for fish
In short, all the fish-released carbon, C release,
can be divided into FC release andBC release, based on its original source, and
classified into DOC, CO2, and PC, based on its final
form. Therefore, a carbon release model is proposed:C release =FC release+ BC release (Figure 1). This model enables us to
calculate the amount of DOC, CO2, and PC released by a
fish if the carbon release parameters of the fish are known.