Abstract:Abstracts: The use of biomass inventory method estimates forest carbon sink, also mathematical models to estimate the annual emissions of CO2 taking Enshi for example. Calculated 1.008 0 million tons of forest carbon sinks, CO2 emissions by 2.376 1 million tons, 1.364 1 million tons of net emissions to arrive at the current pace of economic development and increase of the amount of forest in Enshi Prefecture in 2015, CO2 will not become economic development constraint. But from the point of environmental protection, taking account of the development of carbon sinks in forestry for the purpose of economic, Enshi Prefecture should improve the intensity of forest management; emission reduction measures implemented by the Meeting, and provide suggestions and measures development of forest carbon sink in Enshi.