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地下水在黑河流域水文过程和水资源转化中发挥着重要的作用。近20年来,研究者们专门针对黑河流域提出了一批地下水的数值模拟模型。这些模型在结构上可分为单层平面模型、双层准三维模型和多层三维模型。对包气带、河流与泉、开采井、季节性冻融等关键因素,现有模型采取了相似或不同的刻画方法,取得了一定的进展。未来的黑河流域地下水模型应加强与地表水、土壤水、水利工程等关联模型的耦合。
Groundwater plays an important role in hydrological process and water resource conversion in the Heihe River Basin. For nearly 20 years, researchers have put forward a series of numerical simulation models of groundwater specifically for the Heihe River Basin. These models are structurally divided into single-layer planar models, bi-level quasi-three-dimensional models and multi-layered three-dimensional models. Some important factors such as gas-bearing zones, rivers and springs, production wells, seasonal freeze-thaw and other similar factors have been adopted, and some progress has been made. The future Heihe River Basin groundwater model should be strengthened with the surface water, soil water, water conservancy projects and other related models of coupling.