Extended Data Fig. 5: Empirical probability densities of standardized ring width across age cohorts.
From: Younger trees in the upper canopy are more sensitive but also more resilient to drought
Numbers in the panels indicate standard deviations of the young (Y, orange), intermediate (I, green), and old (O, blue) age cohort, separately for angiosperms (a) and gymnosperms (b), indicating that the standardization did not lead to variability-induced sensitivity differences between age cohorts.
