基于直觉模糊—熵权—TOPSIS的农业面源污染防治技术综合评价方法研究  

Comprehensive Evaluation Method Based on Intuitionistic Fuzzy-entropy Weight-TOPSIS and Its Application in Agricultural Non-point Source Pollution Control Technology

作　　者：杨延梅[1] 高达铭 赵健[2] 籍瑶 苏婧[2] YANG Yan-mei;GAO Da-ming;ZHAO Jian;JI Yao;SU Jing(Hehai Collega,Chongqing Jiaotong University,Chongqing 400074,China;Institute of Water Ecology and Environmental,Chinese Research Academy of Environmental Sciences,Beijing 100012,China)

机构地区：[1]重庆交通大学河海学院,重庆400074 [2]中国环境科学研究院水生态环境研究所,北京100012

出　　处：《中国农村水利水电》2023年第5期18-25,40,共9页China Rural Water and Hydropower

基　　金：国家水体污染控制与治理科技重大专项(2018ZX07701001);国家重点研发计划项目(2021YFC3201500)。

摘　　要：研究提出了一种基于直觉模糊-熵权-TOPSIS的农业面源污染防治技术评估方法,在TOPSIS技术框架基础上,耦合直觉模糊集理论和直觉模糊熵权法,同时实现了对定性指标的定量转换和客观赋权;以典型种植业面源污染防治技术为例,开展方法应用验证,分别从源头类、过程类、末端类和全过程类技术中,筛选出综合效益较高的农业面源污染防治技术,从环境、经济、技术性能等不同维度深入剖析了各项技术的优势与不足。结果表明,该方法能够克服定性数据和主观赋权对评价结果的影响,综合考虑农业面源污染防治技术的环境效益、经济效益和技术性能,实现技术综合评价与优选,并为技术未来的改进方向提供科学指导。Agricultural non-point source pollution has become one of the principle source of surface water pollution in China,and abundance of pollution control technologies spring up,aiming at prevention and control of agricultural non-point source pollution.Thus,how to select the technology with the highest comprehensive evaluation of environment,economy and society,is a decision problem.In this paper,an intu⁃itionistic fuzzy-entropy weight-TOPSIS method is proposed by integrating intuitionistic fuzzy set theory and entropy weight method into Tech⁃nique for Order Preference by Similarity to an Ideal Solution(TOPSIS)framework,and applied to an evaluation case of agricultural nonpoint source pollution control technology.The method has the advantages on transforming qualitative evaluation language into quantitative in⁃tuitionistic fuzzy number and obtain objective weights for index,simultaneously.The practical technology assessment case is carried out as validation,based on the typical agricultural non-point source pollution control technologies developed by Major Science and Technology Program for Water Pollution Control and Treatment Ministry of Ecology and Environment.According to the characteristics of the technologies,an index system is established,including the indices that can represent environmental benefit,economic benefit and technical performance of the technologies,in order to provide an evaluation basis for the method.The result shows that,technologies with high comprehensive evalua⁃tion can be selected by the proposed method from the source reduction technologies,the process interception technologies,the end treatment technologies and the whole process control technologies,respectively.Among 12 technologies in the source reduction category,Rotation Farmland and Citrus Orchard in Reservoir D_(4) gets the highest comprehensive evaluation,closely followed by Nitrogen and Phosphorus Reduction Technology Based on Slow and Controlled Release Fertilizer for Rice D_(7) and Integrated Technology of Rice Fertiliz

关 键 词：改进的TOPSIS法 直觉模糊集 熵权法 技术综合评价 种植业面源污染防治技术 

分 类 号：TV213[水利工程—水文学及水资源] X52[环境科学与工程—环境工程]