Climate matching as a tool for predicting potential North American spread of Brown Treesnakes
Proceedings, Pages in
Rodda, G.H., R.N. Reed, and C.S. Jarnevich
Rodda, G.H., R.N. Reed, and C.S. Jarnevich . 2007. Climate matching as a tool for predicting potential North American spread of Brown Treesnakes. Managing Vertebrate Invasive Species – Proceedings of a Symposium, Fort Collins, Colorado, August 7-9, 2007. Fort Collins, CO: National Wildlife Research Center. p. 138-145.
Climate matching identifies extralimital destinations that could be colonized by a potential invasive species on the basis of similarity to climates found in the species’ native range. Climate is a proxy for the factors that determine whether a population will reproduce enough to offset mortality. Previous climate matching models (e.g., Genetic Algorithm for Rule-set Prediction [GARP]) for brown treesnake (Boiga irregularis) were unsatisfactory, perhaps because the models failed to allow different combinations of climate attributes to influence a species’ range limits in different parts of the range..