与计算机和 GIS 技术的快速的开发一起,水文学模型从 lumped 进行了到分布式的模型。TOPMODEL,在 lumped 之间的一座桥和分布式的模型,是决定流量的形成的占优势的因素从盆的地形学在被导出的一个半分布式的模型。在 Buliu 河盆的 TOPMODEL 的测试应用被介绍。为包括地评估 TOPMODEL 的缘故, Xin'anjiang 模型,一个经典 lumped 水文学模型,也在盆被使用。结构的差别和二个模型的模拟结果被比较并且分析。
Along with the rapid development of computer and GIS technology, hydrological models have progressed from lumped to distributed models. TOPMODEL, a bridge between lumped and distributed models, is a semi-distributed model in which the predominant factors determining the formation of runoff are derived from the topography of the basin. A test application of TOPMODEL in the Buliu River Basin is presented. For the sake of comprehensively evaluating the TOPMODEL, the Xin’anjiang model, a classic lumped hydrological model, was also applied in the basin. The structural differences and the simulation results of the two models are compared and analyzed.