soil water evaporation

基本解釋

Three polymers can reduce effectively the soil water evaporation, making soil maintain much amount of water in longer period contrary to the control.
保水劑可有效抑制土壤水分蒸發(fā)，使土壤在較長時間內(nèi)維持較高的土壤含水量。
The surface water deficit index is extracted based on the dual-layer evapotranspiration model, including soil water evaporation and vegetation transpiration.
地表缺水指數(shù)是通過基于亞像元的雙層蒸散模型提取的，它既考慮了土壤的水分蒸發(fā)，又考慮了植被的蒸騰。
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來說明土壤水分蒸發(fā)過程，提出了實驗室測定其大小的整套試驗方法。

土壤蒸發(fā)
The result indicated that soil cover had significant effect on soil water evaporation. For non-cover there was positive correlation between soil water evaporation and soil moisture,that is more soil water and more soil water evaporation.
結(jié)果表明,覆蓋可有效地抑制土壤蒸發(fā);不覆蓋處理的土壤蒸發(fā)與土壤水分呈正相關(guān),土壤水分越大,土壤表層保持濕潤時間越長,蒸發(fā)量越大。
土壤水蒸發(fā)
土壤水（分）蒸發(fā)
土壤水分蒸發(fā)