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Reaction-diffusion wave fronts: Multigeneration biological species under climate change

A generalization of reaction-diffusion models to multigeneration biological species is presented. It is based on more complex random walks than those in previous approaches. The new model is developed analytically up to infinite order. Our predictions for the speed agree to experimental data for several butterfly species better than existing models. The predicted dependence for the speed on the number of generations per year allows us to explain the change in speed observed for a specific invasion

American Physical Society

Autor: Campos, Daniel
Fort, Joaquim
Llebot, Josep Enric
Resum: A generalization of reaction-diffusion models to multigeneration biological species is presented. It is based on more complex random walks than those in previous approaches. The new model is developed analytically up to infinite order. Our predictions for the speed agree to experimental data for several butterfly species better than existing models. The predicted dependence for the speed on the number of generations per year allows us to explain the change in speed observed for a specific invasion
Accés al document: http://hdl.handle.net/2072/209783
Llenguatge: eng
Editor: American Physical Society
Drets: Tots els drets reservats
Matèria: Reaction-diffusion equations
Equacions de reacció-difusió
Invasions biològiques -- Models matemàtics
Biological invasions -- Mathematical models
Títol: Reaction-diffusion wave fronts: Multigeneration biological species under climate change
Tipus: info:eu-repo/semantics/article
Repositori: Recercat

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