Journal article

Estimates of maximum annual population growth rates (r(m)) of mammals and their application in wildlife management

Jim Hone, Richard P Duncan, David M Forsyth

Journal of Applied Ecology | WILEY | Published : 2010

Abstract

The maximum annual population growth rate (rm) is a critical parameter in many models of wildlife dynamics and management. An important application of rm is the estimation of the maximum proportion of a population that can be removed to stop population growth (p). When rm cannot be estimated in the field, one option is to estimate it from demographic data. We evaluate the use of the relationship between rm and female age at first reproduction (α), which is independent of phylogeny, to estimate rm. We first demonstrate that the relationship between field and demographic estimates of rm is unbiased. We then show that the relationship provides an unbiased and simple method to estimate rm using ..

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University of Melbourne Researchers

Grants

Funding Acknowledgements

We thank the University of Canberra (J.H.), Landcare Research (R.D. and D.F.) and the Department of Sustainability and Environment (D.F.) for supporting the research. We thank R. Pech, D. Ramsey, L. Lumsden, M. McCarthy and one anonymous reviewer for useful comments on previous versions of the manuscript.