Progress in the Research of Surface Albedo

As an important parameter in the research of Land Surface Model and Climate Model, the change of albedo influenced the energy balance in the Earth-atmospheric System, leaded to climatic change in the world.The albedo of different plants function type had observably difference, and there was observably difference in the dimensional?distribution of surface albedo in China.The spatial distribution of surface albedo calculated with the remote sensing data was veracious, but the calculate result can't be used in the Land Surface Model directly.The calculation of albedo in different Land Surface Model was based on plants function type, the calculate results were not exactly because it comprised some parameters which were initialized subjectively.