广东水利水电Issue(6)：42-49,8.
宁夏水资源复合系统耦合协调发展评价
Evaluation of Coupled and Coordinated Development of Ningxia Water Resources Composite System
摘要
Abstract
This article combines the characteristics and problems of water resources,economic and social development,and ecological environment protection in Ningxia at present.By constructing a mutually adaptive coupling coordination evaluation index system,the AHP-CRITIC combination weight model and coupling coordination model based on game theory are used to evaluate the development level,coupling coordination degree,and spatiotemporal evolution characteristics of the composite system in five prefecture level cities in Ningxia from 2012 to 2021.The obstacle degree analysis model is also used to explore the factors that affect the coupling coordination degree of the system.The results indicate that the comprehensive evaluation index of the composite system shows an insignificant upward trend,and the three subsystems are in a high-level coupled state;Except for Shizuishan City,all other regions are in a state of coordinated development,and the overall coupling coordination degree of the system is basically stable at the intermediate level of coordination,and overall it is developing in a positive direction;The obstacle factors that have a significant impact on the coupling coordination degree in the composite system have shifted from the water quality compliance rate,COD concentration,and ammonia nitrogen concentration in the water functional area to per capita water resources,ecological water replenishment proportion,and water resource utilization control proportion.关键词
宁夏/水资源/经济社会/生态环境/耦合协调度/障碍度Key words
Ningxia/water resources/economic and social/ecological environment/coupling co scheduling/obstacle degree分类
水利科学引用本文复制引用
马尚贤,赵志轩..宁夏水资源复合系统耦合协调发展评价[J].广东水利水电,2025,(6):42-49,8.基金项目
国家重点研发计划项目(编号:2022YFC3204601) （编号:2022YFC3204601）
宁夏回族自治区青年科技人才托举工程项目(编号:宁科协发组字[2020]78号). （编号:宁科协发组字[2020]78号）
