摘要
Abstract
Taking the river ecosystem restoration project as the research object,a collaborative restoration framework covering physical substrate reshaping,biological community configuration,and hydrological condition regulation was constructed,and engineering verification was carried out.The results showed that after implementing this restoration plan,the quality concentrations of chemical oxygen demand,ammonia nitrogen,and total phosphorus in the water body significantly decreased,and the number of benthic animals and aquatic plants increased significantly.This verified that the plan has good engineering feasibility and application promotion value.关键词
河道生态治理工程/水环境修复技术/水环境质量指标/生态群落结构Key words
river ecological governance project/water environment restoration technology/water environment quality indicators/ecological community structure分类
资源环境
