【摘要】 黄土高原是严重的生态脆弱区,土壤水分是黄土高原生态系统恢复的重要限制因子。本文着重于从土壤水分性质、土壤水分环境、土壤水量平衡和土壤水分异质性等方面研究及分析土壤水分研究现状,以期为黄土高原土壤水分的利用与管理提供理论依据和科技支撑。更多还原

【Abstract】 Loess Plateau is a serious ecologically fragile zone and soil moisture is an important limiting factor of ecosystem restoration in the Loess Plateau. The current situation in the researches of the soil moisture is analyzed in the aspects of the nature of soil moisture, soil moisture environment, soil water balance and soil moisture heterogeneity, expecting to provide a theoretical basis and technological support for the soil water use and management in Loess Plateau.更多还原