Dynamics of species diversity in vegetation restoration on Tudiling of Mao County, Southwest China Effects of Disturbance Intensity on the Community Characteristics and Functional Traits of Meadow Steppe at a Valley of the Lhasa River Basin A STUDY ON JUDGMENT AND EVALUATION OF SUCCESSION SITUATION FOR FOREST COMMUNITY WITH SEVERAL DOMINANT TREE SPECIESIN SUBTROPICAL ZONE IN CHINA Impact of human disturbance on fragmentation of village-level landscape Soil fungi distribution patterns under different levels of disturbance in the wetland of Napahai Plateau Effect of Ice and Snow Damage on Seedling Regeneration in Jiulianshan Mountain