基于可变模糊评价法的小型水库运行管理评价研究

Study on the evaluation of small reservoir operation and management based on variable fuzzy evaluation method

从管理基础、管理内容以及管理效果3个方面出发,解析了小型水库运行管理的层次结构,构建了包括管理投入、管理保障、安全管理、工程运行管理、信息化管理、环境保护和服务功能7层共计24个指标的小型水库运行管理评价指标体系;采用序关系法确定各指标权重,构建了基于可变模糊评价方法的小型水库运行管理评价模型,并以福建某小型水库为例进行了评价分析。研究结果表明:该水库运行管理水平整体良好且倾向于优秀,与实际情况吻合,但在经费落实、物种多样性和植被覆盖率3方面有所不足;基于可变模糊评价法构建的模型在小型水库运行管理评价方面具有可靠性,能识别小型水库运行管理的相对短板,可用于小型水库运行管理评价。

This paper analyses the hierarchy of small reservoir operation and management from three aspects:management foundation,management content and management effect,and constructs a small reservoir operation and management evaluation index system including management input,management guarantee,safety management,engineering operation management,information management,functional compliance and environmental protection,with a total of 24 indicators.On this basis,the weight of each index was determined by the sequential relationship method,and a small reservoir operation and management evaluation model based on variable fuzzy evaluation method was established and analysed with a small reservoir in Fujian as an example.The results show that the reservoir is deficient in the three aspects of funding implementation,species diversity and vegetation coverage,but the overall level of operation and management is good and tends to be excellent,which matches the actual situation.This indicates that the model constructed based on the variable fuzzy evaluation method is reliable in the evaluation of the operation and management of small reservoirs,which is conducive to identifying the relative shortcomings of the operation and management of small reservoirs,and provides empirical evidence to ensure the safe operation of small reservoirs.