CRFPDP模型在荆江河段的应用

Application of CRFPDP model to Jingjiang river stretch

长江荆江河段共有７个预报站：枝城、沙市、新厂、石首、监利、城陵矶、螺山站。其中螺山站，新厂站需要预报流量，除新厂站以外其余各站，均以水位作为预报对象。对上述７站ＣＲＦＰＤＰ预报模型参数进行了率．定，同时还研制了ＣＲＦＰＤＰ模型汇流部分的通用运行程序以安装到洪水预报系统中使用。

There are seven hydrologic forecasting stations on the Jingjiang stretch of the Yangtze River,i. e. Zhicheng, Shashi, Xinchang, Shishou, Jianli, Chenglingji and Luoshan. The flow discharges at Luoshan and Xinchang stations need to be forecasted. All stations except Xinchang station take water level as the object of forecast. The CRFPDP forecast models for the above-mentioned seven stations are carefully appraised. A general operation program related to the confluence portion of the CRFPDP model is developed so as to incorporate it into a flood forecast system for practical application.