Effects of Grazing Exclusion on the Vegetation Community Composition and the Community Stability of Dry Steppe and Mountain Steppe Ecosystems in Mongolia
LIAO Hanru, Indree Tuvshintogtokh, GUO Tong, ZHAO Jingxue
Acta Scientiarum Naturalium Universitatis Pekinensis . 2020, (3): 471 -478 .  DOI: 10.13209/j.0479-8023.2020.017