基于熵权与云模型的黑龙江省水资源承载力评价

Evaluation of bearing capacity of water resources in Heilongjiang Province based on entropy weight and cloud model

为研究水资源承载力对区域可持续发展的影响,在构建水资源承载力评价指标以及评价标准的基础上,将指标体系中的指标因子作为云滴,由云滴构成的指标体系定义为云空间,利用各指标因子实际值对应的信息熵值确定各指标权重,建立基于正向云发生器的水资源承载力评价模型并进行实例研究,研究结果可为区域水资源开发利用提供决策支持。

In order to research the influence of water resources carrying capacity on regional sustainable development, the establishments of indexes and criteria of water resources carrying capacity evaluation, the index system of indexes as the cloud droplet, composed of many cloud index system was defined for the cloud space, using the information entropy what indicators established actual value corresponds to determine the weight of each index, building capacity evaluation model based on normal cloud generator of water resources, and carried out a case study. The results of this study provided decision support for regional water resources development and utilization.