Effect of Disturbance on Carbon Cycling in Wetland Ecosystem

Wetland is a special terraqueous ecosystem. Wetland ecosystem is an important carbon pool in the world and the carbon stored in which accounts for 15% of the total terrestrial carbon storage. Carbon cycling in wetlands largely affected global carbon cycling and also possibly global climatic change. Carbon cycle model of wetland has been changed by human disturbance is increased which exert a profound and lasting influence upon global change. Some researches show that wetland restoration and reconstruction are helpful to carbon accumulation and GHG reduction. So, through analyze the effect of human disturbance on carbon cycling in wetland, a necessary scientific basis is provided for the study of the effect of wetland on global change.