Study On Policy System Of Forest Ecology

For scores of years, the mankind has begun to ponder over its developmental style comprehensively because of the sharply increasing of populations, the destroying of ecosystem, the deteriorating of environment and the obstructions of economic development. Forest, as the main body of land ecosystem, is the most perfect stock of resources, genes, water, carbon and energy. It has the function to improve the environment and keep the balance of ecosystem. It also has function on sustainable development that cannot be substituted. Thus, the key of forest ecological policy system design is how to effectively find the balance among various benefits in ecological construction to realize the sustainable development of ecological environment.This paper studies the theory bases of forest ecological policies based on the reasonable idea for forest sustainable development, and introduces the target, principle and executive condition of ecological policies. Meanwhile the paper analyses the hot issues of ecological policies recently, and gives suggestions to improve the effect of ecological policies. Finally, the paper shows us a case study on forest ecological policies in Yixing, Jiangsu. The establishment of forest ecological policies based on internalizing externality would be available to approach economic and ecological sustainable development, which will realize the whole sustainable development of human beings.