Extended Data Fig. 4: Spatial distribution of undisturbed ageing forests.
From: Global covariation of forest age transitions with the net carbon balance
Spatial distribution of undisturbed ageing forests (a) young (forest age <= 20 years old), (b) intermediate (21–80 years old), (c) mature (81–200 years old), and (d) old forests (forest age > 200 years old) in 2010.
