Fig. 8
Results of a generalized additive model of the relationship between eucalypt stocking at age 1 year and burnt seedbed in ARN coupes (n = 76). The model has simplified to a linear model (edf = 1). Shaded areas indicate the 95% confidence interval. d2 is the proportion of the null deviance explained by the model. p values indicate the approximate significance of the single smooth term, while edf is the estimated degrees of freedom for the smooth term