摘要
从水循环的观点出发，通过对灌区地下水子系统的水、盐均衡分析，论述了地下水在灌区“四水”（大气水、地表水、土壤水、地下水）转化中的作用及地下水动态与“四水”转化之间相互影响、相互制约的关系。从而指出了通过科学调控地下水动态、促使灌区水资源合理转化的可能性。
Based on the viewpoint of water cycle ,this paper deals with the effects of groundwater upon “ four water”interaction in irrigation district and the interaction between the groundwater dynamic regime and “ four water”interaction through the anal- ysis of water and salt balance in the groundwater system in irrigation district, and also points out the possibility to transfer water resources in irrigation district rationally by means of regulating and controlling groundwater dynamic regime scientifically.
出处
《干旱地区农业研究》
CSCD
北大核心
1995年第3期54-57,共4页
Agricultural Research in the Arid Areas
基金
高等学校博士点基金
关键词
地下水动态
灌区水资源
科学调控
groundwater dynmaic regime
water resources in irrigation district
scientific regulation and control
