Modelling biological invasions: species traits, species interactions, and habitat heterogeneity

In this paper we explore the integration of different factors to understand, predict and control ecological invasions, through a general cellular automaton model especially developed. The model includes life history traits of several species in a modular structure interacting multiple cellular autom...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Cannas, Sergio A., Marco, Diana E., Páez, Sergio A.
Formato:	Artículo
Lenguaje:	Español
Publicado:	2003
Materias:	SF Cultura de los animales
Acceso en línea:	http://pa.bibdigital.ucc.edu.ar/3973/1/A_Cannas_Marco_P%C3%A1ez.pdf
Aporte de:	Producción Académica Universidad Católica de Córdoba (UCCor) de Universidad Católica de Córdoba

id	I38-R144-3973
record_format	dspace
spelling	I38-R144-39732025-04-08T22:13:40Z http://pa.bibdigital.ucc.edu.ar/3973/ Modelling biological invasions: species traits, species interactions, and habitat heterogeneity Cannas, Sergio A. Marco, Diana E. Páez, Sergio A. SF Cultura de los animales In this paper we explore the integration of different factors to understand, predict and control ecological invasions, through a general cellular automaton model especially developed. The model includes life history traits of several species in a modular structure interacting multiple cellular automata. We performed simulations using field values corresponding to the exotic Gleditsia triacanthos and native co-dominant trees in a montane area. Presence of G. triacanthos juvenile bank was a determinant condition for invasion success. Main parameters influencing invasion velocity were mean seed dispersal distance and minimum reproductive age. Seed production had a small influence on the invasion velocity. Velocities predicted by the model agreed well with estimations from field data. Values of population density predicted matched field values closely. The modular structure of the model, the explicit interaction between the invader and the native species, and the simplicity of parameters and transition rules are novel features of the model. 2003-05-01 info:eu-repo/semantics/article info:eu-repo/semantics/closedAccess application/pdf spa http://pa.bibdigital.ucc.edu.ar/3973/1/A_Cannas_Marco_P%C3%A1ez.pdf Cannas, Sergio A., Marco, Diana E. and Páez, Sergio A. (2003) Modelling biological invasions: species traits, species interactions, and habitat heterogeneity. Mathematical Biosciences, 183 (1). pp. 93-110. ISSN 0025-5564 info:eu-repo/semantics/altIdentifier/doi/10.1016/S0025-5564(02)00213-4
institution	Universidad Católica de Córdoba
institution_str	I-38
repository_str	R-144
collection	Producción Académica Universidad Católica de Córdoba (UCCor)
language	Español
orig_language_str_mv	spa
topic	SF Cultura de los animales
spellingShingle	SF Cultura de los animales Cannas, Sergio A. Marco, Diana E. Páez, Sergio A. Modelling biological invasions: species traits, species interactions, and habitat heterogeneity
topic_facet	SF Cultura de los animales
description	In this paper we explore the integration of different factors to understand, predict and control ecological invasions, through a general cellular automaton model especially developed. The model includes life history traits of several species in a modular structure interacting multiple cellular automata. We performed simulations using field values corresponding to the exotic Gleditsia triacanthos and native co-dominant trees in a montane area. Presence of G. triacanthos juvenile bank was a determinant condition for invasion success. Main parameters influencing invasion velocity were mean seed dispersal distance and minimum reproductive age. Seed production had a small influence on the invasion velocity. Velocities predicted by the model agreed well with estimations from field data. Values of population density predicted matched field values closely. The modular structure of the model, the explicit interaction between the invader and the native species, and the simplicity of parameters and transition rules are novel features of the model.
format	Artículo
author	Cannas, Sergio A. Marco, Diana E. Páez, Sergio A.
author_facet	Cannas, Sergio A. Marco, Diana E. Páez, Sergio A.
author_sort	Cannas, Sergio A.
title	Modelling biological invasions: species traits, species interactions, and habitat heterogeneity
title_short	Modelling biological invasions: species traits, species interactions, and habitat heterogeneity
title_full	Modelling biological invasions: species traits, species interactions, and habitat heterogeneity
title_fullStr	Modelling biological invasions: species traits, species interactions, and habitat heterogeneity
title_full_unstemmed	Modelling biological invasions: species traits, species interactions, and habitat heterogeneity
title_sort	modelling biological invasions: species traits, species interactions, and habitat heterogeneity
publishDate	2003
url	http://pa.bibdigital.ucc.edu.ar/3973/1/A_Cannas_Marco_P%C3%A1ez.pdf
work_keys_str_mv	AT cannassergioa modellingbiologicalinvasionsspeciestraitsspeciesinteractionsandhabitatheterogeneity AT marcodianae modellingbiologicalinvasionsspeciestraitsspeciesinteractionsandhabitatheterogeneity AT paezsergioa modellingbiologicalinvasionsspeciestraitsspeciesinteractionsandhabitatheterogeneity
_version_	1832592416348045312

Modelling biological invasions: species traits, species interactions, and habitat heterogeneity

Ejemplares similares