论彬长矿区白垩系砂岩地下水的补给来源

利用环境同位素特征、水化学特征与水文地质条件相结合的方法,从不同方面分析了白垩系砂岩地下水的补给来源及方式。认为该层地下水补给位置为相距较远的西部露头区,以较单一的侧向径流方式补给区内,且强度较弱、速度较慢。得出了该区白垩系砂岩地下水仅可在局部作为小型水源地开发利用的结论,为矿区开发的水源勘探提供了一定的参考价值。

Review on Recharge Source of Ground Water in Cretaceous Sandstone of Binchang Mining Area

Used informations of feature of e nvironmental isotopes,hydrochemical featu re and hydrogeological condition, analysed recharge source and way of ground water in cretaceous sandstone from different respec ts.consider that recharge location of grou nd water is outcrop area in the western part of further distance,and recharged into the area with single watershed way along side d irection,and is weak strength and slow spee d.So the conclusion on the cretaceous groun d water of sandstone only exploitation and application as small scale water source reg ion in local place are obtained,and there a re certain referential value for explorati on of water resources in mining area.