【摘要】 在新安江三水源产流模型和纳西及地下线性水库汇流模型的基础上 ,提出了考虑水利工程和土地利用对产汇流机制影响的洪水预报方案 ,并引入参数优化和实时校正技术 .丰满水库流域应用结果表明 ,文中所提方案要优于现有的预报方案 ,能显著地提高洪水预报精度更多还原

【Abstract】 The Xinanjiang and Nash model is used to simulate the runoff generation and flood routing. A new methodology taking into account the human activity impact is proposed and the parameter optimization and real time updating techniques are introduced. The application results of the Fengman Reservoir catchment show that the model proposed is better than the current one and can significantly increase the forecasting accuracy.更多还原