Histograms of the biomass maps and NBS field plots. The histograms represent the frequency (i.e. number of occurrence) (y axis) for each AGB class (x axis). AGB is reported in Mg ha-1. The histograms are derived from maps aggregated at the resolution of the coarser map (5 × 5 Km) for consistent representation of frequency values.
Avitabile et al. Carbon Balance and Management 2011 6:7 doi:10.1186/1750-0680-6-7