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地下水按埋藏条件可以分为哪几种类型?并简述它们之间有哪些不同。

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正确答案:

答:上层滞水、潜水、承压水。上层滞水,它的分布一般不广埋藏接近地表,接受大气降水的补给。潜水具有自由水面,为无压水。潜水常以泉或蒸发的形式排泄,其动态受气候影响较大,具有明显的季节性变化特征。承压水不具自由水面,并承受一定的井水压力,承压水的动态比较稳定,受气候影响较小,不易受地面影响。

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