Dynamics of Forest Gaps in Subalpine Coniferous Forests on the Eastern Slope of Gongga Mountain Earlier-Stage Succession of Vegetation on the Clear-Cuts in Mialou Forest District in Western Sichuan Soil invertase and urease activities at different periods in subalpine forest gap in western Sichuan Aboveground litter contribution to soil respiration in a subalpine dragon spruce plantation of western Sichuan Dynamics of soil nutrients and their response to seasonal freeze-thaw in the subalpine-alpine forests of western Sichuan Dynamic and fractionalization of soil respiration under three different land use/covers in the subalpine region of western Sichuan Province,China Response of clonal plasticity of Fargesia nitida to different canopy conditions of subalpine coniferous forest Ectomycorrhizal infection intensity of subalpine forest ecosystems in western Sichuan, China The effect of traveling on the interspecific correlation of dominant populations in Lishan subalpine meadow,Shanxi Province Changes of soil fertility quality properties under subalpine spruce plantation in Western Sichuan Consume of soil seeds of Betula albo-sinensis and Abies faxoniana in different natural successional stages of subalpine dark coniferous forest in western Sichuan, China Effects of Seasonal Freeze-Thaw Cycles on Quantity of Soil Microbes in the Subalpine Fir Forest