the surface water deficit index is extracted based on the dual-layer evapotranspiration model, including soil water evaporation and vegetation transpiration.
地表缺水指数是通过基于亚像元的双层蒸散模型提取的,它既考虑了土壤的水分蒸发,又考虑了植被的蒸腾。
this paper introduced a concept of soil surface resistance to explain the process of soil water evaporation and put forward a method for determination of soil surface resistance in lab.
引入土壤表面阻力概念来说明土壤水分蒸发过程,提出了实验室测定其大小的整套试验方法。
we have systematically studied the soil water evaporation of planted vegetation in the southern and northern mountains of lanzhou city.
对兰州南北两山绿化区内的土壤蒸发状况,进行比较系统的试验研究。
results showed that im-400 could reduce soil water evaporation markedly.