Extended Data Fig. 1: Socio-environmental data.
From: Woody-biomass projections and drivers of change in sub-Saharan Africa
a, Long-term mean-annual aridity based on the historical data12 (1981–2010) and (b) climate zones, with H.A., hyper-arid; A., arid; S.A., semi-arid; S.H., Sub-humid; H., humid. c, Satellite-derived estimates of mean annual (2003–2015) burned-area (%)30. d, Digital elevation model49. e, The contemporary human footprint index31. f) Hydrologic soil groups32, with A corresponds to low runoff-potential soils (for example, sands); B, moderately low runoff-potential; C, moderately high runoff-potential; D, high runoff-potential (for example, clays).
