Altitudinal variation in functional traits of Picea schrenkiana var. tianschanica and their relationship to soil factors in Tianshan Mountains, Northwest China Features of leaf photosynthesis and leaf nutrient traits in reservoir riparian region of Three Gorges Reservoir, China Response of Leaf Functional Traits to Different Light Regimes in an Evergreen Broad-Leaved Forest in the Jinyun Mountain Response of leaf functional traits and the relationships among them to altitude of Salix dissa in Balang Mountain Effects of Water Stress and Provenance on Leaf Functional Traits of Salix gordejevii Response of leaf functional traits of Betula ermanii saplings to the altitudinal Variation Effects of sandy land water habitat and years after rejuvenation pruning on leaf functional traits of Salix psammophila. Leaf venation functional traits and their ecological significance Leaf functional traits of Davidia involucrate at Houhe Nature Reserve in Hubei