Hydrological Processes Modeling Based on HUBEX Data in 1998/ 1999
基于1998/1999年HUBEX强化观测资料的水文过程模拟

Digital basin is established on the basis of digital elevation model, considering spatial variability in the Shiguanhe Catchment, enhanced observation area of HUBEX / GAME (Huaihe River Basin Experiment/ GEWEX Asian Monsoon Experiment). The Xin'anjiang Model is applied to daily discharge modeling from 1980 to 1987. The result shows that the model based on digital basin obviously performs better than traditional model. HUBEX data, such as precipitation and evaporation during the intensified observation Period of 1998/ 1999 are used for verification of hydrological processes, including discharge and soil moisture. The result is satisfying.