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Table 1 Summary of predictor layers included in species distribution models (SDMs)

From: Modeling the influence of livestock grazing pressure on grassland bird distributions

Predictor

Units

Canopy height

Meters

Shrub density

–

Grass spp. coverage

Proportion (%)

Cacti spp. coverage

Proportion (%)

Bare ground coverage

Proportion (%)

Topographic relief

Meters

OSAVI

–

Grazing pressurea

–

  1. aDistance to the nearest water source (meters) multiplied by the cattle stocking rate of each pasture was used to represent grazingr pressure