Characteristics and numerical simulation of surface albedo in temperate desert steppe in Inner Mongolia. The relations of spectrum reflectance with inhomogeneous factors and albedo parameterization USING NOAA SATELLITE DATA TO ANALYSE THE TEMPERATURE EFFECT OF FOREST TREE IN PLAIN AREAS The Study of Reflective Radiation and Surface Albedo of Alpine Meadow Vegetation Surface energy exchanges in grassland ecosystems along a precipitation gradient An Approach on Monitoring the Albedo of Winter Wheat at Growing Period by Using MODIS Data Analysis on dynamic characteristics of surface albedo over a desert steppe in Inner Mongolia