Research On Watershed Function Regionalization System

River basin water resources is an important part of natural resources,is the basis for the survival of mankind.In the water shortage,serious water pollution,to achieve sustainable use of water resources,coordination and protection of the relationship between the protection,has become a century topic.Watershed water function zoning is an important basic work to coordinate the relationship between rational use of river basin and effective protection and realize the sustainable utilization of water resources.The comprehensive river basin water functional zoning system is the basis and prerequisite for realizing watershed water function zoning and management.The watershed water functional zoning system is a general term for the scope,subject,procedure,supervision and management and legal responsibility of the watershed water function.The purpose is based on the natural conditions of river basin water resources,combined with the needs of today’s economic and social Good water resources development and utilization of the relationship between the individual and the overall protection of water resources for the development,utilization,protection,supervision and other aspects of management to provide a scientific basis for the realization of sustainable use of water resources.China’s watershed water function zoning system has been gradually established,but there are still many problems.At the level of legislation,the existence of the provisions of the principle is too principled,forward-looking,lack of systematic,inaccurate positioning and watershed water function is not enough attention;in the system content level,there are division principle is not clear,the division of standards is not unified,Clearly,the legal responsibility is not strict and so on.Starting from these two levels,on the one hand by modifying the relevant laws and regulations and supplementary supporting provisions to improve;the other hand,through the improvement of watershed water function zoning system to solve the specific content,including clear watershed water functional division of the principle of delineation Set the standard,the main body and add the relevant legal liability.To solve these problems,it will promote the effective work of water function zoning,and further promote the construction of water resources in China.