Extended Data Fig. 2: Soil carbon in POM and the correlation between soil C content and C in MAOM.
From: Drought amplifies warming-induced soil carbon loss in a decade-long experiment
(a) Effects of warming on soil C in POM under different precipitation levels in 2020. Data were pooled across clipping treatments, and each bar shows the mean plus standard error (SE) (n = 8, 4 clipped+4 unclipped). (b) Correlation between soil C content and MAOM C in 2020. Coefficient of determination (r) and P values by the linear mixed-effects model are shown in the plot. Soil CMAOM: soil C in MAOM; Soil CPOM: soil C in POM.
