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对苏丹中部的北杰济拉 (Gezira)省地下水的水化学特征进行了评价 ,评价方法包括地下水主要离子浓度的监测分析及矿化度、钠离子、重碳酸根离子和氯离子浓度等值线图的绘制 .对每个含水层的的水化学特征及其地下水的管理问题进行了深入讨论 ,并对地下水的适用性进行了详细分析 .在含水层上部存在的化学成分含量较高及碳酸钙的存在 ,是蒸发作用和渗入量增加的结果 .
The hydrochemical characteristics of groundwater in the northern Gezira province of central Sudan were evaluated by monitoring and analysis of the major ion concentrations in groundwater and the salinity, sodium, bicarbonate and chloride concentration contours The drawing of the map discusses in depth the water chemistry of each aquifer and the management of its groundwater and analyzes the applicability of the groundwater in detail.The higher the chemical composition in the aquifer and the higher the content of calcium carbonate Is the result of increased evaporation and infiltration.