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dc.contributor.author
Bravo, Susana Patricia
dc.contributor.author
Berrondo, Matías Omar
dc.contributor.author
Cueto, Víctor
dc.date.available
2020-01-22T22:16:39Z
dc.date.issued
2019-02
dc.identifier.citation
Bravo, Susana Patricia; Berrondo, Matías Omar; Cueto, Víctor; Are small abandoned plantations a threat for protected areas in Andean forests? The potential invasion of non-native cultivated species; Gauthier-Villars/Editions Elsevier; Acta Oecologica; 95; 2-2019; 128-134
dc.identifier.issn
1146-609X
dc.identifier.uri
http://hdl.handle.net/11336/95646
dc.description.abstract
Abandoned farms with small fruit plantations of the non-native species Prunus cerasus and Malus domestica are common in protected areas of the temperate forests of southern South America (TFSA), in Patagonia. Our aims were to determine whether an invasion of P. cerasus and M. domestica might be starting in protected areas, and whether either native or alien animal species are involved in the dispersal process. We evaluated sapling and seed spread, adult tree distribution in three habitats, and seed dispersal vectors of P. cerasus and M. domestica in “Los Alerces” National Park (Argentina). We sampled mature trees, saplings and seeds of P. cerasus and M. domesticain in two plots located next to plantations. Adult trees and mammal faeces also were searched for on roads, hiking trails, deforested areas, plots and transects opened by us. We monitored fruiting trees with cameras and we caught birds to obtain faeces. Saplings of P. cerasus were abundant and their locations were not related to adult locations, but saplings of M. domestica were rare. Ninety-two percent of P. cerasus adult trees were found in successional forest, whereas 99% of M. domestica trees were in deforested areas. Faeces of native foxes contained high number of intact seeds of both plant species studied, but we did not find any in the bird faeces. Our results indicates that P. cerasus has been invading natural habitats in protected areas of TFSA, and that foxes can be the major dispersal vectors. Further, successional forest is the most invasible habitat.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Gauthier-Villars/Editions Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CARNIVOROUS SEED DISPERSAL
dc.subject
FRUIT PLANTATIONS
dc.subject
MALUS DOMESTICA
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PATAGONIA FOREST
dc.subject
PRUNUS CERASUS
dc.subject
TREE INVASIONS
dc.subject.classification
Ecología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Are small abandoned plantations a threat for protected areas in Andean forests? The potential invasion of non-native cultivated species
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-30T18:13:07Z
dc.journal.volume
95
dc.journal.pagination
128-134
dc.journal.pais
Francia
dc.description.fil
Fil: Bravo, Susana Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet-Patagonia Norte. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Investigación Esquel de Montaña y Estepa Patagónica.; Argentina
dc.description.fil
Fil: Berrondo, Matías Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet-Patagonia Norte. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Investigación Esquel de Montaña y Estepa Patagónica.; Argentina
dc.description.fil
Fil: Cueto, Víctor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet-Patagonia Norte. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Investigación Esquel de Montaña y Estepa Patagónica.; Argentina
dc.journal.title
Acta Oecologica
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.actao.2018.11.002
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1146609X18300973
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