Twenty years of Salix height in response to experimental manipulation of browsing and water table, northern range of Yellowstone National Park

This respository contains multiple datasets collected during a 20 year investigation of the responses of willow (Salix spp.) communities in Yellowstone National Park after the restoration of large carnivores.  The study sought to understand whether the restoration of wolves to the food web cause a change in the state of willow communities that occured while wolves were absent. Each dataset has a corresonding file of metadata.Â