Soil bacterial community responses to short-term grazing exclusion in a degraded alpine shrubland – grassland ecotone

Grazing exclusion by fencing is a common and effective grassland management strategy for degraded grassland restoration. Soil bacteria, the most important decomposers of soil organic matter, is the linkage between plant and soil. However, soil bacterial α-diversity and community composition in the recover process of degraded shrubland – grassland ecotone on the Qinghai-Tibet Plateau has not been well understood. Thus, in this research, lightly...