🏜️ Dryland Desertification: Grazing Tipping Point, Soil Loss and Hysteresis on a Patchy Plot

A 16-hectare dryland plot with a water-limited vegetation model, grazing, a soil-degradation feedback and seed dispersal: find the grazing level and rainfall where cover collapses, see why recovery needs far less grazing than collapse, and test a fenced exclosure.