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 |