区域水资源承载力研究

在对区域水资源承载力研究现状探讨的基础上,结合主成分分析方法的基本原理,构建了区域水资源承载力的主成分分析评价模型。以临汾市水资源开发利用状况为研究背景,选取水资源开发利用率等9个指标对临汾市水资源承载能力进行综合评价,评价结果客观地反映了临汾市各区县水资源开发利用情况,验证了主成分分析法的合理性和科学性,为综合评价其他区域的水资源承载能力提供了参考依据。

Research on Regional Water Resources Carrying Capacity

On the basis of the research status discussion of water resources carrying, principal component analysis and evaluation model of regional water resources carrying capacity was constructed, which combined with the basic principle of principal component analysis method. The research took the development and utilization status of water resources in Linfen city as the background, selected 9 indices such as water resources development and utilization quotiety to synthetically evaluate the water resources carrying capacity in Linfen city. The evaluation results objectively show the development and utilization situation of water resources in districts and counties of Linfen city, verify the rationality and scientificity principal component analysis method, and provide the reference for synthetically evaluating of the water resources carrying capacity in other regions.