江苏水利Issue(1)：39-42,4.
基于层次分析法-熵权法的河湖健康评估
Health Assessment Based on Analytic Hierarchy Process-Entropy Weight Method:A Case Study of Lihu Lake in Wuxi City
摘要
Abstract
On the basis of water ecological security,the health assessment system of Lihu Lake was constructed based on the analytic hierarchy process-entropy weight method model.The weight determination method combining subjective evaluation and objective evaluation also improves the scientificity and accuracy of evaluation.The comprehensive score of Lihu Lake's health status index is 87.78,and the comprehensive health evaluation level is'healthy'.As an urban landscape lake,the score of social service level is good.Due to the poor connectivity of the lake,the score of the biological criterion layer is low,so it is necessary to find a suitable external water source for ecological water replenishment.关键词
层次分析法-熵权法/健康评估/蠡湖Key words
analytic hierarchy process-entropy weight method/health assessment/Lihu Lake分类
资源环境引用本文复制引用
宋为威,鞠茂森..基于层次分析法-熵权法的河湖健康评估[J].江苏水利,2024,(1):39-42,4.基金项目
国家自然科学基金项目(52100175) （52100175）
