Grazing impact on distribution pattern of the plant communities and populations in Stipa krylovii steppe The influence of hydrothermal factors on soil respiration and soil temperature sensitivity of Stipa krylovii steppe, Inner Mongolia, China oil seed banks of Stipa krylovii degraded steppe in the Xilin River Basin Short-term effects of simulating nitrogen deposition on soil organic carbon in a Stipa krylovii steppe Effects of Grazing-blockade by Fencing on the Biomass in Stipa krylovii Steppe of Mongolia Daily and seasonal dynamics of soil respiration and their environmental PHENOLOGICAL CALENDAR OF STIPA KRYLOVII STEPPE IN INNER MONGOLIA, CHINA AND ITS CORRELATION WITH CLIMATIC VARIABLES Effect of grazing intensity on the phytosociological character of the Hulunbuir steppe