Abstract:Grassland Vegetation in Inner Mongolia Plateau is the main part of the central Eurasian Steppe region. The gradient distribution of precipitation and temperature is the main factor that affects the zonal distribution of grassland vegetation in the Plateau. Grassland vegetation in the plateau can be divided into three sub vegetation zones: meadow steppe, typical steppe, and desert steppe. They are distributed successively from the east to the west with the increase in temperature and decrease in precipitati...