A pair-approximation model for spatial patterns in tree populations with asymmetrical resource competition

Garcia Domingo, Josep Lluís; Saldaña, Joan

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dc.contributor	Universitat de Vic. Facultat d'Empresa i Comunicació
dc.contributor.author	Garcia Domingo, Josep Lluís
dc.contributor.author	Saldaña, Joan
dc.date.accessioned	2013-10-25T13:43:54Z
dc.date.available	2014-10-26T03:55:15Z
dc.date.created	2013-10-25
dc.date.issued	2013-10-25
dc.date.issued	2013
dc.identifier.issn	0089-8480
dc.identifier.uri	http://hdl.handle.net/10854/2406
dc.description.abstract	A pair-approximation model for the spatial dynamics of a height-structured tree population is defined on a regular lattice where each site can be in one of three states: empty (gap site), 10 occupied by an immature tree, and occupied by a mature tree. The nonlinearities are associated with resource competition effects of mature trees on immature ones (asymmetric competition) affecting the mortality of the latter but not their growth. The survival-extinction transition of the forest is expressed; the early dynamics of colonization are described in terms of local densities. Predictions of the pair approximation model are compared with results 15 from numerical simulations of cellular automata.	en
dc.format	application/pdf
dc.format.extent	16 p.
dc.language.iso	eng	ca_ES
dc.publisher	Taylor & Francis
dc.rights	Tots els drets reservats
dc.rights	©Taylor & Francis. This is an electronic version of an article published in: Garcia-Domingo, J. L., & Saldaña, J. (2013). A pair-approximation model for spatial patterns in tree populations with asymmetrical resource competition. Mathematical Population Studies, 20(4), 175-191. doi:10.1080/08898480.2013.831698 . Mathematical Population Studies is available online at: http://www.tandfonline.com/toc/gmps20/current#.Umo32hCQ6Q5
dc.subject.other	Espais homogenis	ca_ES
dc.subject.other	Robots cel·lulars
dc.title	A pair-approximation model for spatial patterns in tree populations with asymmetrical resource competition	en
dc.type	info:eu-repo/semantics/article	ca_ES
dc.embargo.terms	12 mesos	ca_ES
dc.relation.publisherversion	http//www.tandfonline.com/toc/gmps20/current#.Umo32hCQ6Q5
dc.rights.accessRights	info:eu-repo/semantics/closedAccess	ca_ES
dc.type.version	info:eu-repo/acceptedVersion
dc.indexacio	Indexat a WOS/JCR
dc.indexacio	Indexat a SCOPUS
dc.indexacio	Altres	ca_ES