Title: MULTI-SCALE INTEGRATED SIMULATION OF HYDROLOGICAL PROCESSES USING HIMS WITH VERIFIED CASE STUDIES
Abstract: Hydrological model is an essential tool for understanding the water cycle mechanism fully, evaluating and developing water resources rationally. So far, there is no universal and easy hydrological model at home and abroad. A hydrological model with three kinds of time scales and diverse function was developed in this study, based on Hydro-Informatics Modeling System (HIMS), a model developed independently. The model developed in this study was applied to simulate hydrological process in the Jing River basin, Wuding River basin, Chaobai River basin and the upper stream above Lushi of the Luo River. Besides, combined with Remote Sensing, water transport model based on soil-vegetation-atmosphere with regional scale and nutrient migration and transformation model were developed and applied to simulate the ecological water consumption of Sanmen Gorge of Yellow River and riparian degradation effect with N dimension of Guanting reservoir. The simulation achieved an expected result. So the study shows that the HIMS (including EcoHAT and HydroLib) has a universal adaptability and remarkable flexibility, and can contribute to simulate the hydrological process with different scales. At the same time, the eco-hydrological modeling of HIMS with regional scale based on Remote Sensing is increasingly improved.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 6
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