摘要
根据新安江模型和TOPMODEL,建立了基于网格的分布式水文模型Grid-Xina′njiang和GTOPMODEL。将模型用于黄河支流洛河流域以及钱塘江支流密赛和太湖支流西苕溪流域的洪水模拟计算,并与新安江模型和TOPMODEL的结果进行比较。结果显示,基于网格模型的模拟精度要高于原模型的精度。
Two grid-based distributed hydrologic model-Grid-Xin＇anjiang model and GTOPMODEL are developed on the basis of Xin＇anjiang model and TOPMODEL. The study focuses on the comparison of four different models： these two models with Xin＇anjiang model and TOPMODEL, the Luo River basin in the Yellow River, Misai sub＇basin of Qiantang fiver and Xitiao sub-basin of TaiHu fiver basin are selected as studied basins of different weather regions. The simulated results shows that the accuracy of the grid-based models is higher than that of Xin＇anjiang and TOPMODEL.
出处
《水力发电》
北大核心
2007年第3期29-31,共3页
Water Power
基金
国家自然科学基金项目(50479017)
