沙漠滩地的浅层地下水及开发利用

Exploitation and Utilization of Desert Bottomland Shallow Groundwater

以陕北榆神矿区大保当区为例,论述了生态脆弱的沙漠滩地浅层地下水的特征。认为沙漠滩地地下水开发利用,应在满足生态需水的条件下,适当开发利用萨拉乌苏组地下水,保证能源化工基地建设要求;其开采方式以汲取天然溢出量为主,严格控制管井取水规模,以保证生态安全。

To take the Dabaodang area of Yulin-Shenmu mining area in northern Shaanxi as an example, discussed shallow groundwater characteristics in ecologically weak desert bottomland. Considered that development and utilization of desert bottomland groundwater should be under the condition to satisfy ecological demand, measurably develop and utilize groundwater in Xar Us Formation to ensure the demand of energy source chemical industrial base. The exploitation mode is mainly drawing from natural spillage, strictly control tube well withdrawal dimension in order to ensure ecological safety.