Fig. 3: Global estimations of mineral-associated and particulate organic carbon storages.
From: Global turnover of soil mineral-associated and particulate organic carbon
a Global map of mineral-associated organic carbon (MAOC) storage (0–100 cm). b Global map of particulate organic carbon (POC) storage (0–100 cm). c Global soil organic carbon (SOC) storages from our estimation (bars) and previous estimations from observations41 (blue boxplot) and modeled methods11 (black boxplot). The error bars are 5% and 95% quantiles from 100-times bootstrapping. Center line, median. Box limits, upper and lower quartiles. Whiskers, 1.5 times interquartile range. Source data are provided as a Source Data file.
