Item


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

漏 Physical Review E, 2002, vol. 66, n煤m. 6, p. 062901

American Physical Society

Author: Campos, Daniel
Fort, Joaquim
Llebot, Josep Enric
Date: 2002
Abstract: 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
Format: application/pdf
ISSN: 1539-3755 (versi贸 paper)
1550-2376 (versi贸 electr貌nica)
Document access: http://hdl.handle.net/10256/7704
Language: eng
Publisher: American Physical Society
Collection: Reproducci贸 digital del document publicat a: http://link.aps.org/doi/10.1103/PhysRevE.66.062901
Articles publicats (D-F)
Is part of: 漏 Physical Review E, 2002, vol. 66, n煤m. 6, p. 062901
Rights: Tots els drets reservats
Subject: Reaction-diffusion equations
Equacions de reacci贸-difusi贸
Invasions biol貌giques -- Models matem脿tics
Biological invasions -- Mathematical models
Title: Reaction-diffusion wave fronts: Multigeneration biological species under climate change
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

Subjects

Authors