| Forest right system is closely related with the forestry production, nowadays our countries'forestry develops slowly, and the present forest right system has a direct relationship with the disadvantageous protect forest resources. Forest problem is vital importance in promoting human's sustainable development. Because forest resources and environment problem link to each other closely, the forest right system that based on them must be accorded with the theme of today's society, namely sustainable development of social, economy, environment and resources. It is proved in law that a harmonious society will not be built without a sustainable development of forest right system.Research based on sustainable development theory, forest resources renewable theory, economic person's theory, everything related theory and the theory of property rights for the analysis can keep on to develop theoretical theory foundation. Sustainable development theory explains mankind and forest widespread material exchange relationship makes people realize that only with the forest ecological reach the requirement of sustainable development, human beings can only to achieve the sustainable development, human society and economy can only be harmonious and prosperous, Forest right system has deeply influenced the forest sustainable development. Forest resources renewable theory explains the forest right subject right point to be the characteristics of the object of the forest right object of renewability, the updated object can be inevitable affected by the forest right subject, therefore the forest right subject exercises the right to perform its obligations in this process whereas the behavior will directly decide in forest resource sustainable development. Economic person assumed theory explains forest right subject itself of agent characteristics, whereas the forest right subject is not only the best measure of their own interests, but also the own effectiveness maximization pursuers. Everything related law which required the forest right system arrangement must pay attention to every element to protect forest resources. Because forest resources between different elements in the league are very close department, so the object set must conform to the rules. The theory of property rights explains the forest right exchanged and exclusive attribute.Studies suggest that sustainable development in the forest right system refers to ensure forest everlasting under the premise of develop forestry economy, the subject have clear scope of the use rights, forest ecological law conform with the object definition scientific and have a complete system of forest right circulation rules. It orders to perform the long-term and continuous economic utilization, ecological environmental protection and social and cultural services. It apply with the forest resources economy value and ecological value unified, the own interests and social benefits of forest right subject are unified for guiding ideology; The basic principles of the institutional arrangements is fully considered by the right subject characteristics; Using scientific methods defined object; ecological protection is the priority mission, taking economic construction as the long-term task.On the basis of the sustainable development of forest right system theory research, evaluate the existing forest right system, mainly analysis the piece of unsustainable respect of current system, the evaluation contains that state-owned forest right subject that hierarchy points solution chain is too long, concrete operational organization right scope is uncertain, collective forest right object is mainly influenced by economic assumed; the forest right object regulate unclear. It cut the natural relations of the ecosystem and natural forest; forest right circulation mechanism is not perfect, so that the whole forest right system arrangements exist many recessive left unsustainable malpractice hidden troubles.To improve China's sustainable development and the forest right system, we must clear the forest right subject's right, responsibility and interest, dividing the functions and responsibilities of subject; scientific define forest right object, avoid lacerate forest ecological system, make its ecology not damaged, so as to give full perform to the forest ecological value; perfect forest right circulation system of forest resource and be care of exchange attribute, use the effective market resources allocation function; perfect forest right trade related system, establish the reasonable forest property right system, gradually transform to the forest right system of sustainable development, finally towards the effort to sustainable development. |