【摘 要】
：
我國許多地區由於雨量集中,河流流量在年內各個時期分配極不均勻,水位變化很大。枯水時期水位很低,地下水多流向河流,附近地下水位降低;洪水時期,由於河水位上漲,河水向兩侧
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我國許多地區由於雨量集中,河流流量在年內各個時期分配極不均勻,水位變化很大。枯水時期水位很低,地下水多流向河流,附近地下水位降低;洪水時期,由於河水位上漲,河水向兩侧發生渗流,引起附近地下水位的上升。如在平原地區修建水庫,由於蓄水后水位提高,水庫發生滲漏,也將造成附近地區地下水位的上
Due to the concentration of rainfall in many areas of our country, river flow is highly unevenly distributed throughout the year and the water level varies greatly. Low water level in low water period, groundwater flow to the river more than the river, near the groundwater level decreases; flood period, due to rising river level, river water seepage occurs on both sides, causing the rise of nearby groundwater level. If reservoirs were built in the plains, leakage from reservoirs due to the increase of water level after water storage would also cause the upper groundwater level in the vicinity
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