Extended Data Fig. 4: Changes in belowground net primary productivity (BNPP) under warming and NPP change scenarios.
From: Increased plant productivity exacerbates subsoil carbon losses under warming via nitrogen mining
a, BNPP changes coincide total NPP changes in all three soil depth layers on a global scale. b, BNPP changes in three soil depth layers among ecosystems. Dashed line shows the 1:1 line. The shading envelope represents the 95% confidence interval, with the corresponding similar colour solid line shows the average. TS forests, tropical/subtropical forests; Med/Mon shrublands, Mediterranean/montane shrublands; TS grasslands/savannas, tropical/ subtropical grasslands/savannas.
