OPMODEL在九洲流域的应用
pplication of TOPMODEL On Jiuzhou Basin
OPMODEL是一种以地形为基础的具有物理意义的半分布式流域水文模型，该模型结构明晰，参数较少且具有明确的物理意义，在国内外得到广泛地研究和应用。 本文在对TOPMODEL进行阐述的基础上，利用它对九洲流域1978年至1987年的10年日资料和1978年至1981年的27场洪水进行模拟计算。模拟结果表明，TOPMODEL能够应用于该流域的降雨径流过程模拟，模拟精度较高。
OPMODEL is a semi-distributed physical model to simulate hydrological process in watershed or slope in the way of mathematics .The structure of model is simple and distinct .The model has less parameters than the most of other distributed hydrological models and also most of its parameters have clear physical meaning, so it is widely used both at home and abroad. In this article ,on the basis of the expatiation for the TOPMODEL ，we simulated the rainfall-runoff process with the day-data of ten years from 1978 to 1987 and data for per flood of the year 1978 to 1981 for jiuzhou catchment.The result showed that the TOPMODEL can be used for rainfall-runoff simulation for jiuzhou catchment，and the precision is fine.
蒋燕
水利工程基础科学
OPMODL数字高程模型（DEM）地形指数九洲流域
OPMODLdigital elevation model （DEM）topographic indexhe catchment of jiuzhou
蒋燕.OPMODEL在九洲流域的应用[EB/OL].(2008-02-21)[2025-08-23].http://www.paper.edu.cn/releasepaper/content/200802-204.点此复制
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