Mostrar el registro sencillo del ítem
Invading introduced species in insular heterogeneous environments
dc.contributor.author | GAUCEL, S. | |
hal.structure.identifier | Tools of automatic control for scientific computing, Models and Methods in Biomathematics [ANUBIS] | |
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
dc.contributor.author | LANGLAIS, Michel | |
hal.structure.identifier | Ecoépidémiologie évolutionniste [LBBE] | |
dc.contributor.author | PONTIER, Dominique | |
dc.date.accessioned | 2024-04-04T03:03:15Z | |
dc.date.available | 2024-04-04T03:03:15Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 0304-3800 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/193053 | |
dc.description.abstractEn | We are concerned with the development and analysis of a predator–prey system designed for heterogeneous insular environments; populations are native preys exposed to introduced and invading predators and competitor preys. We first look at the unstructured model; this yields a singular system of ordinary differential equations having interesting dynamical features, such as finite time extinction or persistence of populations. Next we build a spatially heterogeneous structured model upon developing a reaction–diffusion system; then, using numerical experiments we analyze some typical effects of spatial heterogeneities on the persistence or extinction of native or introduced and invading species. The case of Kerguelen sub-Antartic heterogeneous islands where both domestic cats and alien preys have been introduced is taken as an example. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.subject.en | Predator–prey system | |
dc.subject.en | Insular environment | |
dc.subject.en | Spatial heterogeneities | |
dc.subject.en | Finite time extinction | |
dc.subject.en | Invasion and persistence | |
dc.title.en | Invading introduced species in insular heterogeneous environments | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.ecolmodel.2005.05.008 | |
dc.subject.hal | Mathématiques [math]/Equations aux dérivées partielles [math.AP] | |
dc.subject.hal | Sciences du Vivant [q-bio]/Ecologie, Environnement | |
bordeaux.journal | Ecological Modelling | |
bordeaux.page | 62-75 | |
bordeaux.volume | 188 | |
bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00195443 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00195443v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ecological%20Modelling&rft.date=2005&rft.volume=188&rft.spage=62-75&rft.epage=62-75&rft.eissn=0304-3800&rft.issn=0304-3800&rft.au=GAUCEL,%20S.&LANGLAIS,%20Michel&PONTIER,%20Dominique&rft.genre=article |
Archivos en el ítem
Archivos | Tamaño | Formato | Ver |
---|---|---|---|
No hay archivos asociados a este ítem. |