陕北沙漠滩区降水入渗与凝结水补给机理试验研究  

Test and Research of Precipitation Intercepted by Groundwater and Condensation in Desert Pool of North Area of Shaanxi

作　　者：张建山[1] 仵彦卿[2] 李哲[1] 

机构地区：[1]西安理工大学水利水电学院 [2]上海交通大学环境工程学院,上海200240

出　　处：《水土保持学报》2005年第5期124-126,共3页Journal of Soil and Water Conservation

基　　金：国家自然科学基金项目(10172071)

摘　　要：探明陕北沙漠滩区地下水的主要补给来源和沙漠植物赖以生存的主要水源,通过对榆林西沙地下水的均衡试验站降水入渗资料的分析和凝结水形成机理分析;探明了陕北沙漠滩区不同类型地区的降水入渗特征并推求出凝结水补给的理论计算公式,通过试验对该公式进行了验证;这对该地区地下水的开发利用和水土保持有着重要的指导意义。To make clear the groundwater of the main replenishment resources and that rely for existence of desert plant ; According to the data analysis of the groundwater experiment field in Yulin, and mechanism analysis of the condensation in the desert pool of the North Area of Shaanxi. The characteristic of the precipitation intercepted by groundwater are studied ;and the formula of the calculation condensation is to deduce out,and pass to experiment to proceeds to that formula the verification; it is to the leading meaning that development of groundwater and to have got the importance with the water and soil conservation in that regions.

关 键 词：沙漠滩区 降水入渗 凝结水 机理分析 

分 类 号：TV213.4[水利工程—水文学及水资源] S152.73[农业科学—土壤学]