分布式流域水文模型在武烈河流域的应用  

Application of Distributed Watershed Hydrological Model in Wuliehe River Basin

作　　者：袁杰 

机构地区：[1]河北省承德水文水资源勘测局,河北承德067000

出　　处：《水利科技与经济》2017年第8期39-43,共5页Water Conservancy Science and Technology and Economy

摘　　要：以河北省北部滦河流域承德水文站控制断面以上的武烈河流域为研究对象,基于中国洪水预报系统,利用分布式流域水文模型,构建承德水文站的洪水预报方案。通过方案的应用分析表明,分布式流域水文模型可以较好地体现流域特性的空间分布不均匀性,并尽可能真实地模拟流域产流过程,从而提高预报方案的精度。By taking Wuliehe River which is above the control section of Chengde hydrological sta- tion in Luanhe River basin in the north of Hebei province as the study object, and using the distrib- uted watershed hydrological model, the flood forecast scheme of Chengde hydrological station is es- tablished based on China flood forecasting system. The program application analysis indicates that the distributed watershed hydrological model can better reflect spatial inhomogenerous of basin char- acteristics, and can more truly simulate runoff flow process so as to improve the accuracy of the fore- casting scheme.

关 键 词：分布式流域水文模型 应用分析 武烈河流域 

分 类 号：P333[天文地球—水文科学]