随着黄河上游来水的减少,国家对黄河水量统一调控,河套灌区引黄水量逐年减少,灌域内排水量也呈下降趋势,地下水文环境也发生着改变。文章对灌区引水量,地下水埋深,水质变化进行了初步统计分析,为灌区的管理与研究提供参考。 With the reduction of incoming water in the upper reaches of the Yellow River, the state regulates the amount of water in the Yellow River. The water diversion from the Hetao Irrigation District has been reduced year by year. The displacement in the irrigation area has also been on a downward trend and the groundwater environment has also changed. The article carries out a preliminary statistical analysis of water diversion, groundwater depth and water quality in irrigation districts, and provides reference for the management and research of irrigation districts.