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dc.contributor.authorLandesmann, Jennifer B.-
dc.contributor.authorGowda, Juan H.-
dc.contributor.authorGaribaldi, Lucas Alejandro-
dc.contributor.authorKitzberger, Thomas-
dc.date.accessioned2019-12-13T17:43:08Z-
dc.date.available2019-12-13T17:43:08Z-
dc.date.issued2015-09-03-
dc.identifier.citationLandesmann, Jennifer B., Gowda, Juan H., Garibaldi, Lucas A. y Kitzberger, Thomas. (2015). Survival, growth and vulnerability to drought in fire refuges: implications for the persistence of a fire-sensitive conifer in northern Patagonia. Springer Verlag; Oecologia; 179; 1111-1122es_ES
dc.identifier.issn0029-8549es_ES
dc.identifier.issn1432-1939es_ES
dc.identifier.urihttps://link.springer.com/article/10.1007%2Fs00442-015-3431-2-
dc.identifier.urihttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/3978-
dc.format.extentp. 1111–1122es_ES
dc.format.mediumimpresoes_ES
dc.format.mediumdigitales_ES
dc.language.isoenes_ES
dc.publisherSpringer Verlages_ES
dc.titleSurvival, growth and vulnerability to drought in fire refuges: implications for the persistence of a fire-sensitive conifer in northern Patagoniaes_ES
dc.typeArticuloes_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.description.filiationFil: Landesmann, Jennifer B. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono; Argentina.es_ES
dc.description.filiationFil: Landesmann, Jennifer B. Consejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono; Argentina.es_ES
dc.description.filiationFil: Gowda, Juan H. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono; Argentina.es_ES
dc.description.filiationFil: Gowda, Juan H. Consejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono; Argentina.es_ES
dc.description.filiationFil: Garibaldi, Lucas Alejandro. Universidad Nacional de Río Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina.es_ES
dc.description.filiationFil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina.es_ES
dc.description.filiationFil: Kitzberger, Thomas. Universidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono; Argentina.es_ES
dc.description.filiationFil: Kitzberger, Thomas. Consejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono; Argentina.es_ES
dc.subject.keywordBasal Area Incrementes_ES
dc.subject.keywordForest Remnantes_ES
dc.subject.keywordClimate Changees_ES
dc.subject.keywordBiophysical Attributeses_ES
dc.subject.keywordAustrocedrus Chilensises_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.origin.lugarDesarrolloUniversidad Nacional del Comahue. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono.es_ES
dc.origin.lugarDesarrolloConsejo Nacional de Investigaciones Científicas y Técnica. Instituto de Investigaciones en Biodiversidad y Medioambiente. Laboratorio Ecotono.es_ES
dc.relation.journalissue179es_ES
dc.description.reviewtruees_ES
dc.description.resumenFire severity and extent are expected to increase in many regions worldwide due to climate change. Therefore, it is crucial to assess the relative importance of deterministic vs. stochastic factors producing remnant vegetation to understand their function in the persistence of fire-sensitive plants. Vegetation remnants (areas within the landscape that have not burned for a considerable amount of time) may occur stochastically or in more predictable locations (fire refuges) where physical conditions decrease fire severity. Our aim was to determine if remnant forests of the fire-sensitive conifer Austrocedrus chilensis are associated with biophysical attributes that allow persistence in a fire-prone Patagonian landscape. We conducted a multi-scale approach, determining attributes of forest remnants and their surroundings (matrices) through remote sensing and field-based biophysical and functional characteristics, and quantifying how tree survival probability relates to microsite conditions. Trees within remnants displayed abundant fire scars, were twofold older and had threefold larger growth rates than matrix trees. Remnants were associated with high rocky cover and elevated topographical positions. Tree survival increased in hilltops, eastern aspects, and with sparse vegetation. Trees within remnants experienced severe reductions in growth during droughts. Our results suggest that A. chilensis remnants are mainly the result of refuges, where environmental conditions increase fire survival, but also increase susceptibility to drought. A trade-off between fire survival and drought vulnerability may imply that under increasing drought and fire severity, locations that in the past have served as refuges may reduce their ability to allow the persistence of fire-sensitive taxa.es_ES
dc.identifier.doihttp://dx.doi.org/10.1007/s00442-015-3431-2-
dc.relation.journalTitleOecologiaes_ES
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