河南理工大学学报（自然科学版）2025，Vol.44Issue(4)：134-141,8.DOI:10.16186/j.cnki.1673-9787.2023060035
生态环境修复方案的模糊-改进AHP评价
Fuzzy-improved AHP evaluation of ecological restoration schemes:A case study of Panshitou Reservoir
摘要
Abstract
The feasibility study and evaluation of the restoration effect of ecological environment restoration shemes are important contents of ecological environment restoration projects,which have important guiding significance for the design and construction of ecological environment restoration projects.Objectives To evaluate the feasibility and comprehensive effect of ecological environment restoration plan,taking Panshi-tou Reservoir as an example,a comprehensive evaluation study was conducted on the ecological restoration plan of the reservoir.Methods Firstly,based on the OECD(Organization for Economic Cooperation and De-velopment)model,a feasibility and restoration effect evaluation system for the ecological environment resto-ration plan of Panshitou Reservoir was constructed,consisting of four criteria layers including ecological benefits,landscape benefits,social benefits,technical maintenance and management,and 18 evaluation sub-indicators.Secondly,the weight calculation of the hierarchical analysis method was improved through the optimal transfer matrix,and the weight calculation of the constructed evaluation index system was car-ried out.Finally,the AHP and fuzzy comprehensive evaluation were combined to comprehensively evaluate the ecological restoration scheme of Panshitou Reservoir.Results The results show that the most important criterion index in the ecological environment restoration scheme of Panshitou Reservoir is ecological ben-efit;Among the 18 selected evaluation sub-indicators,species diversity,ornamental value,improvement of urban image,and reduction of disasters have higher weights;the restoration effect of the ecological envi-ronment restoration scheme of Panshitou Reservoir in Hebi city is excellent,and the scheme is feasible.Conclusions The fuzzy-improved AHP method provides a new and more effective approach for evaluating the feasibility of ecological environment restoration and its schemes.关键词
盘石头水库/生态环境修复方案/最优传递矩阵/改进层次分析法/模糊综合评价Key words
Panshitou Reservoir/ecological restoration scheme/optimal transfer matrix/improved hierarchi-cal analysis method/fuzzy comprehensive evaluation分类
资源环境引用本文复制引用
李建林,胡兴文,张钰锋,邓晓颖,齐玉峰,郝成元..生态环境修复方案的模糊-改进AHP评价[J].河南理工大学学报（自然科学版）,2025,44(4):134-141,8.基金项目
国家自然科学基金资助项目(U22A20566) （U22A20566）
