Fig. 5
From: Heavy grazing reduced the spatial heterogeneity of Artemisia frigida in desert steppe
Semi-variograms of Artemisia frigida spatial distribution at different stocking rates. a Artemisia frigida density at 2.5 m × 2.5 m; (b) Artemisia frigida density at 5 m × 5 m; (c) Artemisia frigida height at 2.5 m × 2.5 m; (d) Artemisia frigida height at 5 m × 5 m. CK, control treatment; LG, light grazing; MG, moderate grazing; HG, heavy grazing