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| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Universidad Tecnológica de Pereira
2010
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=84920977033 |
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Inhaltsangabe:
- ANALYTIC STUDY OF A PREY-PREDATOR MODEL WITH ALLEE EFFECT ALVARO H. SALAS LORENZO J. MARTINEZ OSCAR FERNÁNDEZ S. Ingeniería prey Alee effect predator model The Allee effect is introduced into intraspecific and two-species competitive models. We use phase plane analysis and simulation to investigate the dynamics of these models. Combining simple modeling and simulations, we demonstrate that the Allee effect alone could lead to alternative stable states in two-species competitive systems. In such systems, if interspecific competition is intense, both species may go extinct even if their population densities are high. 2010 artículo científico 0122-1701 https://www.redalyc.org/articulo.oa?id=84920977033 en http://www.redalyc.org/revista.oa?id=849 Scientia Et Technica application/pdf Universidad Tecnológica de Pereira Scientia Et Technica (Colombia) Num.46 Vol.XVII