水利水电技术（中英文）2024，Vol.55Issue(4)：48-58,11.DOI:10.13928/j.cnki.wrahe.2024.04.005
基于改进TOPSIS模型的山西省水资源承载力与协调发展分析
Evaluation and coordinated development of water resources carrying capacity in Shanxi Province based on the improved TOPSIS model
摘要
Abstract
[Objective]In order to evaluate the water resources carrying capacity of Shanxi Province and provide practical guid-ance for regional water resource planning and water resource management.[Methods]15 indicators were selected to construct the water resource carrying capacity evaluation index system among the four subsystems of water resources,society,economy,and ecology.A comprehensive evaluation of water resource carrying capacity in Shanxi Province from 2011 to 2020 was conducted using the TOPSIS model based on improved combination weights,and an improved coupling coordination degree model was intro-duced to accurately elucidate the coupling coordination relationship between water resources and economy.[Results]The result reveal that the combination of the improved AHP and the Anti-Entropy weight method can avoid the bias caused by subjective fac-tors in AHP and randomness of data in the entropy weighting method,offering accurate estimates of the water resource carrying capacity.During the study period,the carrying capacity of water resources in Shanxi Province has been increasing year by year,showing an overall increasing trend and approaching"good".Besides,the coupling coordination degree between water resources and economy system in Shanxi Province has been improved,but overall it is still in a stage of low coupling coordination,and the improved result can more objective ly and dynamically reflect the coupling and coordination types between water resources and economic subsystems.[Conclusion]From 2011 to 2020,the water resource carrying capacity of Shanxi Province showed an over-all upward trend,but there is still significant upside for improvement.Among them,there is still a regional imbalance between water resources and economic development,the future regional water resource carrying capacity should be comprehensively im-proved through further measures of optimizing the industrial structure of regional economy,improving water resource allocation and arranging regional coordinated development.关键词
水资源承载力/改进的组合权重方法/TOPSIS模型/改进的耦合协调度模型/山西省/水资源/指标体系/熵权法Key words
water resource carrying capacity/improved combining weight method/TOPSIS model/improved coupling coordina-tion degree model/Shanxi Province/water resources/indicator system/entropy weighting method分类
建筑与水利引用本文复制引用
向扬,李治军..基于改进TOPSIS模型的山西省水资源承载力与协调发展分析[J].水利水电技术（中英文）,2024,55(4):48-58,11.基金项目
国家科技支撑计划项目(2014BAD12B01-03) （2014BAD12B01-03）
黑龙江省省属高等学校基本科研业务费(2022-KYYWF-1238) （2022-KYYWF-1238）
