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Study of the Problem of Rising Groundwater levels in Aswan City Area

机译:阿斯旺市地区地下水位水平升级问题研究

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Aswan city, southern part of Egypt, is currently suffering from rising groundwater levels since 2009 due to partial discontinued pumping in some main well fields and growing urbanization in high relief areas; causing severe environmental problems hindering development activities. The present study aims to examine the changes in groundwater levels in the city using recorded data from 2012 to 2017. Numerical groundwater flow modeling is used to simulate the hydrogeological conditions of the region. Hence, the calibrated model is run to examine the solution of lowering groundwater. Inversing the groundwater rising process in the model is achieved by applying imposed abstraction rates, from eight well fields, equal to that before the rising levels problem. The adopted solution succeeded to nullify the rise in groundwater levels. However, further studies are recommended to evade negative geotechnical impacts so that the final design of an engineered solution can be set and physically implemented .
机译:埃及南部阿斯旺市目前正在遭受地下水位升高,自2009年以来,由于某些主要井场的部分停产,在高浮雕区域的城市化越来越多;造成妨碍发展活动的严重环境问题。本研究旨在使用2012年至2017年使用记录数据来研究城市地下水位的变化。数值地下水模型用于模拟该地区的水文地质条件。因此,校准模型被运行以检查降低地下水的解决方案。通过施加施加的抽象率,从八个井字段,等于上升水平问题之前,实现了模型中的地下水上升过程。采用的解决方案成功地排出地下水位的上升。然而,建议进一步研究来逃避负土机构的影响,以便设定和物理地实现工程解决方案的最终设计。

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