Fig. 7
From: Soil carbon-food synergy: sizable contributions of small-scale farmers
Global and regional potentials of agricultural C sequestration, crop production and inorganic N input savings. a Additional SOC stock by region, farming type, and crop. b Global and regional increases in SOC stock and crop production as well as inorganic N input savings. The numbers in pink just below each circle indicate the share of small-scale farmers (the low-input and subsistence farming types together)