359892.fig.007a
(a)
359892.fig.007b
(b)
Figure 7: Number (N) of species of amphibians in nutrient-rich, medium-nutrient, nutrient-poor, and extremely nutrient-poor habitats in northern and southern Australia, plotted against the Evaporative Coefficient (k) of the sampling locality (a), and plotted against the Annual Shoot Growth of the major plant formation at the sampling site (b)—(after [147]).