Fig. 6 Probability maps of the increases/decreases in cropland SOC over the three time periods
Fig. 6(a)-(c) represent the probability maps of the SOC increases over the period of 1980-2000, 2000-2015, and 1980-2015, respectively; Fig. 6(d)-(f) represent the probability maps of the SOC decreases over the period of 1980-2000, 2000-2015, and 1980-2015, respectively.