Figure 5: Comparison of carbon density estimated from the six integrative methods.
From: Carbon storage in Chinese grassland ecosystems: Influence of different integrative methods

(A) carbon density of the above-ground biomass (AGBC); (B) carbon density of the below-ground biomass (BGBC); (C) SOC density (SOC); (D) grassland carbon density. See Table 4 for methodological descriptions.