人民长江2025，Vol.56Issue(4)：90-98,9.DOI:10.16232/j.cnki.1001-4179.2025.04.012
基于组合赋权法的中小河流健康评价研究
Research on health evaluation of small and medium-sized rivers based on combination weighting method
摘要
Abstract
Health assessment on small and medium-sized rivers serves as an effective means to quantify the ecological health status of river systems,but there remains a lack of unified evaluation criteria.To objectively assess the health status of small and medium-sized rivers,this study takes six rivers in the Qingfengshanxi River Basin of Fengcheng City,Jiangxi Province,as a case study.A comprehensive evaluation index system was established,encompassing three aspects:water environment,aquatic ecology,and social service functions,with a total of 10 indicators.A hybrid weighting method combining the Delphi method and entropy weight method was utilized to determine the weights of each indicator,and a comprehensive evaluation model was applied for as-sessment.The results showed that the Shijiang River attained the highest total score of 87.81 points,achieving an ideal health sta-tus.The health status of the remaining rivers all reached a healthy level,indicating that although their functions were partially im-paired,the overall system remained in a sustainably healthy state.This study provides a scientific basis for ecological health as-sessments of small and medium-sized rivers.关键词
中小河流/健康评价/组合赋权/综合评估模型/清丰山溪流域/江西省Key words
small and medium-sized rivers/health assessment/combined weighting method/comprehensive evaluation mod-el/Qingfengshanxi River Basin/Jiangxi Province分类
建筑与水利引用本文复制引用
樊振阳,刘伟佳,戴霖,张振宇,裴青宝..基于组合赋权法的中小河流健康评价研究[J].人民长江,2025,56(4):90-98,9.基金项目
江西省鄱阳湖流域生态水利技术创新中心开放基金项目(2022SKLS05) （2022SKLS05）
江西省水利科学院水旱灾害防御江西省重点实验室项目(2021SKSH08) （2021SKSH08）
江西省科技厅重点研发计划项目(20203BBFL63073) （20203BBFL63073）
