Abstract:

According to the implications and significance of the harmonious development of immigration,industry and environment, the author anyalyses the applicabilty of symbiosis theory in watershed planning.Based on The Leading Industry and Reservior Immigrant Sustainable Development in the Affected Area of step hydropower Stations alongside Middle Reach of Jinsha River,the essay establishes a basic analytical framework of its applicatinon, such as  the methodology of  watershed planning ,the specific measures, and the core of the “Immigrantthe Leading Industryenvironment’s” symbiosis watershed planning.Furtherly,it explains the basic characteristics and applied prospects of symbosis watershed planning