摘要
Abstract
To conduct an in-depth investigation into the status of water resources carrying capacity in Qinghai Province,the Pressure-State-Response(PSR)model was adopted for this study.The entropy weight method was first applied to determine indicator weights,followed by the use of factor analysis to conduct a comprehensive evaluation of Qinghai Province's water resources carrying capacity from 2012 to 2021.The results indicate that the total water resources in Qinghai Province have grown steadily since 2016,with the water resources carrying capacity showing a consistent upward trend.This improvement is primarily attributed to the healthy development of the socio-economy and the optimization and enhancement of water use efficiency.Based on these findings,targeted countermeasures and suggestions are proposed,which can provide a scientific basis for achieving the sustainable utilization of water resources in Qinghai Province.关键词
水资源承载力/因子分析/熵权法/压力-状态-响应模型Key words
Water resources carrying capacity/Factor analysis/Entropy weight method/Pressure-State-Response(PSR)model分类
建筑与水利
