Variations of soil microbial biomass across four different plant communities along an elevation gradient in Wuyi Mountains,China Winter temperature changes across an old-growth Douglas-fir forest edge Characteristics of soil nutrient distribution in high-altitude meadow ecosystems with different management and degradation scenarios Effects of water and fertilization on relationship between competitive ability and seed yield of modern and old spring wheat varieties Responses of tissue non-structural carbohydrates and leaf nitrogen contents to altitude in two dwarf bamboos in Wolong PRELIMINARY REPORT ON SEEDLING RAISING EXPERIMENT FOR INTRODUCING CUPRESSUS GIGANTEA IN EASTERN FUJIAN PROVINCE The change of soil carbon and nitrogen under different grazing gradients in Hulunber meadow steppe Analysis on Environmental Gradients for Species Diversity of Forest Community in Xiaozhaizigou Nature Reserve,Sichuan Climate-adial growth relationship of Larix principis-rupprechtii at different altitudes on Luya Mountain Diversity patterns and response mechanisms of desert plants to the soil environment along soil water and salinity gradients Study on grassland community characteristics and species diversity along altitudinal gradients in the Gahai wetland, Gansu province An experimental approach to addressing ecological questions related to the conservation of plant biodiversity in China A Study on Niches of Species Constituting Plant Functional Groups on the South Slope of the Funiu Mountain Effects of Spacer Length on Water Physiological Integration of Indocalamus decorus Ramets under Heterogeneous Water Supply An experimental approach to addressing ecological questions related to the conservation of plant biodiversity in China Effect of different nitrogen supply on the temporal and spatial distribution and remobilization of canopy nitrogen in winter wheat under limited irrigation condition Progress in researches on plant functional groups of terrestrial ecosystems Effects of fertilization gradients on plant community structure and soil characteristics in alpine meadow Variation of Chloroplast Pigments of Various Age Leaves along Elevation Gradients of Dominant Species in Castanopsis carlessi Forests in Lingshishan National Forest Park Tibetan Plateau alpine meadow soil properties and enzyme activity in response to fertilization gradients in different seasons Altitudinal Patterns of Plant Diversity of China Mountains Effects of Sub-Irrigation Gradients on Growth and Nutrient Status of Containerized Seedlings of Quercus variabilis Spatial variability and distribution of soil nutrient contents along different environmental gradients of Yilong lake shore Photosynthetic Physio-response of Taxodium ascendens Seedlings to Different Soil Water Gradients The ordination axes clustering based on detrended canonical correspondence analysis ordination and its application to the analysis of the ecological gradients of plant communities Reproductive organ variation in Fritillaria unibracteata along an altitudinal gradient