Fig. 3
From: Impacts of climate on the biodiversity-productivity relationship in natural forests
Relationships between tree richness and productivity in different climatic units, determined by coefficients (β17, 18) estimated from a hierarchical Bayesian model illustrated in Fig. 2. The circle radius is proportional to the number of forest plots (log-transformed) in each climatic unit. A list of the coefficient estimates with its 95% CI is available in Supplementary Data 2
