Fig. 4From: Land use change and forest management effects on soil carbon stocks in the Northeast U.S.Meta-analytic effects of post-agricultural reforestation on organic horizon C stocks, as dependent on several predictor variables. The plot shows the mean effect size (as the ln-transformed response ratio R), bootstrapped confidence interval, and sample size for each group. Groups plotted are a subset of those showing statistically significant differences in effect sizesBack to article page