Effects of snow pack removal on soil hydrolase enzyme activities in an alpine Abies faxoniana forest of western Sichuan Effects of snow pack on wintertime soil nitrogen transformation in two subalpine forests of western Sichuan Effects of snow pack removal on the dynamics of winter-time soil temperature, carbon, nitrogen, and phosphorus in alpine forests of west Sichuan. Soil nitrogen mineralization and primary productivity in Rhododendron aureum community of snowpacks in alpine tundra of Changbai Mountain. Effects of snow pack removal on  soil microbial biomass carbon and nitrogen and the number of soil culturable microorganisms during wintertime in alpine Abies faxoniana forest of western Sichuan, Southwest China. Effects of snow pack on soil nitrogen transformation enzyme activities in a subalpine Abies faxioniana forest of western Sichuan, China.