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Coupled surface and ground water models for investigating hydrological processes

机译：耦合的地表水和地下水模型用于研究水文过程

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This study examines a physical based distributed-parameter model combining surface runoff and ground water flow. Surface runoff is composed of both overland flow and river flow components, and the ground water module considers the unsaturated zone and saturated zone in an unconfined aquifer system. Previous works of surface flow module development was presented, the ground water module development and complete hydrologic processes simulations are conducted in this paper. Proposed watershed model is designed to deal with physics-based multiple processes occurring in watershed, including evaporation, infiltration, percolation, surface runoff and ground water flow. This study used a proposed watershed model for the simulations of extreme flood events and long-term periods that occurred in the Shihmen reservoir watershed from 1986 to 2001. This hydrological model is a flash reacting watershed model, showing good potential for storm based simulations, recession period description and long-term modelling. Therefore, the proposed model is confirmed to be suitable for Shihmen reservoir watershed simulations.
机译：这项研究研究了基于物理的分布式参数模型，结合了地表径流和地下水流量。地表径流由陆上径流和河流径流两部分组成，地下水模块考虑了无限制含水层系统中的非饱和区和饱和区。介绍了地表流模块开发的先前工作，进行了地下水模块开发和完整的水文过程模拟。提议的流域模型旨在处理流域中基于物理的多个过程，包括蒸发，渗透，渗流，地表径流和地下水流。这项研究使用拟议的分水岭模型对1986年至2001年石门水库集水区发生的极端洪水事件和长期周期进行了模拟。该水文模型是一种闪闪反应的分水岭模型，显示了基于风暴的模拟，衰退的良好潜力期间描述和长期建模。因此，该模型被证实适用于石门水库流域模拟。

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