EFFECTS OF PREDATORY DISTURBANCE ON POPULATION REPRODUCTIVITY OF Myospalax baileyi Molecular authentication of Sailonggu and its resource distribution in Qinghai-Tibet Plateau Plant diversity variations in zokor-mound communities along a successional stage in sub-alpine meadow A study of habitat selection by plateau zokor in paddocks with different grazing intensities in the eastern Qilian Mountain region Effects of zokor-mound succession on plant functional group and productivity Effects of Slope Positions and Exposures of Plateau Zokor Mounds on Vegetation Recovery Effects of Burrow Space of Plateau Zokor on Vegetation Characters on Alpine Meadows Species Validities of Zokors(Mysopalacinae) Inferred from mtDNA Sequences Variations Dynamics Analysis of the Relationship between Zokor and Secondary Forests on the Loess Plateau Study on the Economic Threshold Value for Zokor Control of Economic Forest in Guyuan Replacing Agriculture by Afforestation