ylot, plant phenology, snow goose, nutritive quality, climate warming, plant–herbivore interactions, sland, trophic mismatch, rctic graminoids, Food processing plants, Tundra ecology, Plants, Analysis, Geese, Climate change, Herbivores, Biomass, Habitats, Plant ecology
湿地植物, 植物生物量, 放牧强度, 北大西洋涛动, 变暖趋势