Research on Integrated Management of the Yangtze River Basin under the Background of “one Belt One Road”

This paper aims to achieve the coordination between resource development and utilization and ecological environment protection in the Yangtze River Basin during its participation in the "Belt and Road" construction.It constructs a multi-objective decision support system for the comprehensive management of the Yangtze River Basin oriented towards the "Belt and Road".Firstly, the current situation of resource utilization and ecological environment protection in the Yangtze River Basin is analyzed, along with the mechanism and coordinated countermeasures for the contradiction between development and protection.Coordinated countermeasures combining regulation, compensation, and policy incentives are proposed.Secondly, a multi-objective decision model considering the objectives of different decision-making entities is constructed to balance the relationship between ecological protection and economic development.Then, data collection and intelligent analysis methods that support decision-making, as well as multiobjective optimization algorithms, are designed to enhance the scientificity of decisionmaking and provide technical and methodological support for the Yangtze River Basin to achieve green development.