Study on Microclimate Effect by Revegetation on Concrete Slop in Guandi Hydropower Station

摘要

Taking the method of shotcrete and rock bolt support can effectively keep slope stability and prevent soil erosion, but this method also makes the local microclimate change. This paper is to discuss the microclimate effect of revegetation on concrete slope, which take the excavated slope in Guandi hydropower station as the research object. The results show that, vegetation can significantly reduce the ground temperature and increase humidity on concrete slope, and adjust humidity changes. Especially under the conditions of high temperature in sunny day, the microclimate regulation effect of vegetation on naked slope is more obvious.