中国洪水预报系统在贝江勾滩洪水预报中的应用

Application of China flood forecasting system at Goutan hydrological station on Beijiang river

采用中国洪水预报系统的应用平台建立贝江勾滩水文站降雨径流模型洪水预报方案,利用系统自动进行模型参数的率定,该方案在精度的评定及实际应用中取得较满意的效果,解决了勾滩站长期没有洪水预报方案指导防洪的迫切的问题,为中国洪水预报在柳江流域的应用积累了经验。

By use of the platform of China flood forecasting system,the flood forecasting scheme of Goutan hydrological station located on Beijiang river was constructed based on rainfall-runoff model.Model parameters are calibrated automatically by the system.This scheme acquires good accuracy appraisal and renders satisfactory effects in actual operation,solves the problem of Goutan station having ever no flood protection guide for a long time,accumulates experience for the application of China flood forecasting system in Liujiang river basin