出山店水库流域水资源适应性利用水平评价

Evaluation of adaptive utilization level of water resources in Chushandian Reservoir Basin

气候变暖和人类活动显著影响了水文循环过程,探究变化环境下出山店水库流域的水资源适应性利用水平评价对水库的安全运行具有重要意义。从水资源适应性利用水平的概念规则入手,基于目标层水资源适应性利用水平,采用层次分析法(analytic hierarchy process,AHP)和熵权法的组合赋权方法构建评价指标体系,得到出山店水库的水资源适应性利用水平量化结果。结果表明,2015—2020年的水资源适应性利用水平评价结果以基本适应为主,研究区子系统中水资源适应度水平较好。

Climate warming and human activities have significantly affected the hydrological cycle process,and it is of great significance to explore the evaluation of the adaptive utilization level of water resources in the control basin of Chushandian reservoir under the changing environment for the safe operation of the reservoir.Starting from the conceptual rules of water resource adaptive utilization level,based on the target layer water resource adaptive utilization level,an evaluation index system was constructed using a combination of analytic hierarchy process(AHP)and entropy weight method to obtain the quantitative results of water resource adaptive utilization level of Chushandian Reservoir.The results indicated that the evaluation of the adaptive utilization level of water resources from 2015 to 2020 mainly focused on basic adaptation,and the water resource adaptability level in the research area subsystem was relatively good.