Journal of Applied Ecology 2005, 41 ( 6 ), Parent article DOI: 10.1046/j.1365-2664.2004.00959.x

Supplementary material

The following supplementary material is available for this article:

Appendix S1. Proof that the transfer function captures the relationship between magnitude of perturbation and the resulting population growth rate. Download here.

Appendix S2. MATLAB code for graphical transfer function analysis of the desert tortoise PPM. Download here.

E-mail correspondence to:

D.J.Hodgson@exeter.ac.uk