Calculation of Minimum Ecological Water Demand at Lower Reach of Hydraulic Engineering in Mountainous Area——A Case Study on Changfang No.2 Reservoir Hydropower Station,Shennongjia Forest Region,Hubei Province
On the premise of protecting river hydrobiology habitat,ecological water demand in mountainous rivers was studied.Taking Changfang No.2 Reservoir Hydropower Station project in Shennongjia Forest Region,Hubei Province for instance,minimum ecological water demand in lower reach of the dam was calculated and analyzed,which will offer reference for environment impact assessment and scientific operation of the proposed project.