Review on the Mechanism of Vegetation Canopy Interception
As the first link of precipitation redistribution,the interception of canopy interception changes the total amount and spa-tial distribution of precipitation reaching the ground,which is of great significance to the hydrological process and ecological pro-cess of the basin.This review expounds the significance of the canopy interception,canopy intercept main research methods and calculation model,and deeply analyzes the precipitation in the canopy movement of the microscopic physical process of the rain on the blade attachment,bounce,splash phenomenon mechanism rule,discusses the existing problems of canopy interception calcu-lation method and the future research.