Regenerative agriculture can improve productivity and profitability while reducing greenhouse gas emissions on Australian sheep farms

This dataset contains raw data, simulation files, and outputs for (1) grazing treatment, (2) pasture species diversity, and (3) antecedent soil organic carbon (SOC), generated using the biophysical model SGS (v5.4.3) in conjunction with DairyMod. Simulations incorporated 100 years (1924–2023) of SILO climate data and representative soil types from the Digital Atlas of Australian Soils. Four sheep farms—WA (F1), SA (F2), VIC (F3), and VIC (F4)—located across key Australian livestock regions, from cool temperate (Victoria) to semi-arid (Western Australia), were modelled using site-specific soil, climate, and management parameters to assess pasture and soil responses under varying environmental conditions.