| 干旱区间歇性河流河道两侧地下水运动模型及其求解方法 |
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| 引用本文： | 阿曼吐尔·哈力克.干旱区间歇性河流河道两侧地下水运动模型及其求解方法[J].地下水,2008,30(5):9-11. |
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| 作者姓名： | 阿曼吐尔·哈力克 |
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| 作者单位： | 新疆伊犁河流域开发建设管理局,新疆,乌鲁木齐,830000 |
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| 摘 要： | 由于上中游水资源的过多开发利用，我国西北干旱区有些内陆河下游来水量急剧减少，从以前的常年性河流逐渐转变成现在的间歇性河流，给当地带来了一系列严重的生态环境问题。根据间歇性河流河道充水和停水过程周期性重复出现的水文特征，建立了河道两侧区域地下水运动的一维非稳定流模型，提出了把流量边界条件与水位界条件相互转换来求解模型的一种方法。最后应用上述模型分析西北某内陆河下游间歇性输水条件下河道两侧地区地下水位恢复状况，为输水生态效应的定量评价提供了理论基础。
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| 关 键 词： | 间歇性河流 生态环境 地下水运动模型 流量与水位边界条件相互转换 |
Groundwater Movement Model and its Solution Method of Two Sides of Intermittence River |
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| Amantu'er·halike.Groundwater Movement Model and its Solution Method of Two Sides of Intermittence River[J].Groundwater,2008,30(5):9-11. |
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| Authors: | Amantu'er·halike |
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| Institution: | Amantuer·halike (Management Bureau of development and construction of the drainage area of Yili River in Xinjiang Wulumuqi 830000, Xinjiang, China) |
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| Abstract: | Because of more development and utilization of water resources in the upper and middle reaches,the water capacity of the lower reaches of the inland rivers is decreasing suddenly in westnorth of China,from the former year-rounder river gradually changing the present intermittence river.The intermittence river brings a series of eco-environmental problem in the local area.The article is based on the hydrogeology characteristics of the seasonal repeated appearance in the course of the recharged and cut off th... |
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| Keywords: | Intermittence river eco-environment groundwater movement model inter-conversion between the runoff and water lever boundaries condition |
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