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Mitigation of waterlogging problem in El-Salhiya area, Egypt

机译：埃及El-Salhiya地区涝灾问题的减轻

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The waterlogging problem was observed in El-Salhiya area, East Delta, Egypt, as a result of the rising water table in locations north of El-Salhiya canal and surrounding El-Heseneya canal. Therefore, the objectives are determining the causes of waterlogging depending on water quality and to mitigate the problem using the mathematical model. Results of water quality for surface and groundwater samples indicated that the waterlogging is mainly due to leakage of surface water from canals and drainage systems in the study area. The results of MODFLOW and MODPATH models approved that the problem was coming from the infiltration of water from the Ismailia canal and the irrigation network, in addition to excess irrigation water. Therefore, the main causes of the waterlogging problem grouped into two categories, natural and artificial. MODFLOW results showed that cutting drains with 2.5 m depth is the most effective method to mitigate the waterlogging problem.
机译：在El-Salhiya运河北部地区的升水台和周围的El-Heseneya运河，在El-Salhiya地区。 因此，目的是根据水质确定涝渍的原因，并使用数学模型减轻问题。 表面和地下水样品水质结果表明，涝渍主要是由于研究区域中的管道和排水系统的地表水泄漏。 Modflow和ModPath模型的结果批准了该问题来自Ismailia Canal和灌溉网络的水渗透，除了过量的灌溉水。 因此，涝渍问题的主要原因分为两类，自然和人为。 Modflow结果表明，切割漏极深度深度是减轻涝渍问题的最有效的方法。

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