Fig. 4
From: Biomass-dominant species shape the productivity-diversity relationship in two temperate forests
Relationships between tree productivity and species richness for all living trees greater than 5Â cm in dbh within the secondary forest plot (a) and the old-growth forest plot (b). The dashed lines are the confidence intervals calculated by the homogeneous Thomas process. The solid lines are the observed AI values. The map in each figure shows the distribution density of all living trees greater than 5Â cm in dbh