衡水市浅层地下水动态影响因素分析

The influence factors of shallow groundwater dynamics in Hengshui

利用2015-2016年地下水埋深资料,采用数理统计方法,选取不同的地质构造单元的及不同行政区域的6个地下水浅层井,从地质因素、降水因素、人为因素及年际变化因素几个方面进行分析,指出衡水市浅层地下水主要受到降水及人为因素的影响,地质因素及年际变化因素影响不明显。提出了利于衡水现状下的几点措施,衡水市应该加强水资源保护,提高节水意识,改善农业种植及节水灌溉方法,才能有效地利用浅层地下水。

By？using the mathematical？statistics and the date of Hengshui city groundwater depth in 2015~2016 year, select six shallow well in different geological structure units and different administrative areas. From the aspects of geological factors, precipitation factors, human factors and inter-annual changes factors, analysis the dynamic factors of shallow groundwater in Hengshui city in recent years. It is pointed out that the shallow groundwater in Hengshui city is mainly affected by precipitation and human factors, and the influence of geological factors and inter-annual changes is not obvious.Some measures are put forward to benefit the present situation. The local govemment should strengthen water resources protection, improve water conservation awareness, and improve agricultural planting and irrigation methods to improve the effectively utilization of Hengshui city shallow groundwater.