摘要
河南杞县在天然条件下,中、深层地下水的补给主要由侧向径流补给,其次为浅层地下水的越流补给。浅层地下水位高于中、深层地下水位,二者之间为薄层或透镜状粉土及粉质粘土,浅层地下水可补给中、深层水。
For the natural condition, the middle and deep groundwater is mainly recharged by the side run- off, then is supplied by shallow groundwater. The water level of shallow groundwater is higher than the middle and deep groundwater level. The thin or lentoid powder and powdery clay is left between them, the shallow groundwater can replenish the middle and deep groundwater.
出处
《地下水》
2008年第3期7-9,47,共4页
Ground water
关键词
地下水
形成条件
河南省杞县
Groundwater, Formation condition, Qi County in Henan Province
