基于水文学法的郭苏河生态流量研究

Ecological Flow of Guosu River Using the Hydrologic Method

郭苏河是滹沱河支流之一,汇入岗南水库。通过水文学的Qp法、Tennant法、近10a最枯月平均流量法和频率曲线法对郭苏河生态流量进行计算,并分析不同计算方法的差异。研究成果为水资源配置及管理提供依据,为河流健康评价提供支撑,为郭苏河水生态保护提供参考。

Guosu River is one of the tributaries of Hutuo River,flows into the Gangnan Reservoir.The ecological flow of Guosu River was calculated by Qp method,Tennant method,average flow of the driest month in the last ten years and frequency curve method of hydrology,and the dfferences of different calculation methods were analyzed.It can provide basis for water resource allocation and management,support for river health assessment,and reference for ecological protection of the Guosu River.