摘要
如何保持和利用非饱和带中的土壤水对农、林、牧生态系统具有重要意义。非饱和带水分运移规律的研究对“四水”转化研究、节水研究、地下水资源的形成与损失研究等提供了可靠的理论依据。在阐述非饱和带水观测研究重要性的基础上，依据太谷均衡实验站20年来的观测实验经验，介绍了非饱和带水的研究方法。
The utilization of soil water in the unsaturated zone is of significance for agriculture, forestry, stock raising and the local eco-system, The dynamic laws governing the water movement in unsaturated zone provide a reliable theory for water transform, water saving and groundwater formation and ullage. Based on the significance of observation and research, the methodology for the study on water dynamics in unsaturated zone was introduced in according to the observation experience at Taigu experiment station for over 20 years.
出处
《西北水力发电》
2006年第5期28-30,共3页
Journal of Northwest Hydroelectric Power
关键词
非饱和带
重要性
研究方法
unsaturated zone significance
methodology
