In order to realize the evaluation index system of high-quality development of regional water conservancy to be used to measure the system state of the regional water resources,economic society and ecological environment composite system under the action of high-quality development goals,development approaches and development conditions of water conservancy,which constantly cooperates and optimizes to create a high-quality level of development,the preliminary eval-uation index system for high-quality development of regional water conservancy is constructed,which is composed of three subsystem:development goal,development approach and development condition.In order to quantitatively analyze the ex-pert consultation information of the preliminary evaluation index system,the relative connection number is proposed accord-ing to the value interval characteristics of the fuzzy relation of the rationality of the expert index ranking.The weight of each expert index ranking rationality is estimated by the mean set pair potential of the relative connection number,and the com-prehensive ranking value of experts for the importance of each index is calculated using these weights.Based on the com-prehensive ranking value of experts for the importance of each index,the preliminary evaluation index system is selected,and a screening method(SM-RCN)for the evaluation index system of high-quality regional water conservancy development based on the relative connection number is formed.The application results of SM-RCN in Shaanxi Province show that:the selected index system gathers the comprehensive evaluation of the main impact indicators of high-quality development of re-gional water conservancy by experts.In addition,SM-RCN can overcome the lack of quantitative analysis basis in the con-struction process of the evaluation index system,and can identify the rationality degree of indicators ranking of different ex-perts and the same expert on different evaluation aspects.The screening method(SM-RCN)has application prospects in the construction process of regional water conservancy modernization,spatial equilibrium of water resources,water resources carrying capacity and other evaluation index systems.
关键词
水利高质量发展/评价指标体系/指标筛选/系统结构/集对分析/相对联系数/平均集对势/陕西省
Key words
high-quality development of water conservancy/evaluation index system/indicator screening/system struc-ture/set pair analysis/relative connection number/mean set pair potential/Shaanxi Province
维普
万方数据