土壤吸湿凝结水研究进展

Research Progress on Soil Absorption and Condensation Water

本文较详细地列举了目前国内外土壤吸湿凝结水所采用的研究方法,从吸湿凝结水每日开始发生的时间和各月份吸湿凝结量这2个方面阐述了土壤吸湿凝结水的日动态和季动态。并从周边植被、气象因素和地温等方面综合分析了影响凝结水发生的主要因素,探讨了干旱区土壤吸湿凝结水的生态作用及其意义,展望了干旱区凝结水未来的研究趋势,提出了目前土壤吸湿凝结水研究过程中存在的问题。

The research methods of soil absorption and condensation water at home and abroad are enumerated m detail, and diurnal dynamic and seasonal dynamic of soil absorption and condensation water have been set forth from the beginning time of absorption and condensation water each day and the absorbing and condensing amount in each month. The main factors of influencing condensation water have been comprehensively analyzed from the surrounding vegetation, meteorological factor and ground temperature. The ecological role and significance of soil absorption and condensation water in arid district have been also discussed. The problems existed in the process of studying soil absorption and condensation water have been put forward.