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Resumen
Ecologically sustainable forest management aims to preserve ecosystem integrity by providing wood and non-wood values. For this, it is necessary to determine the losses produced by the different management practices in natural forest resilience. The aim was to determine changes in forest structure values along the natural cycle and human impacts generated by rural timber, pastoral and silvopastoral uses in managed, unmanaged, and transformed Nothofagus [ver mas...]
dc.contributor.authorMartínez Pastur, Guillermo José
dc.contributor.authorRosas, Yamina Micaela
dc.contributor.authorChaves, Jimena Elizabeth
dc.contributor.authorCellini, Juan Manuel
dc.contributor.authorBarrera, Marcelo Daniel
dc.contributor.authorFavoretti Bondar, Santiago
dc.contributor.authorLencinas, María Vanessa
dc.contributor.authorPeri, Pablo Luis
dc.date.accessioned2021-02-23T16:56:51Z
dc.date.available2021-02-23T16:56:51Z
dc.date.issued2021-04-15
dc.identifier.citationGuillermo J. Martínez Pastur, Yamina M. Rosas, Jimena Chaves, Juan M. Cellini, Marcelo D. Barrera, Santiago Favoretti, María V. Lencinas, Pablo L. Peri, Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests. Forest Ecology and Management. Volume 486, 2021, 118973, ISSN 0378-1127, https://doi.org/10.1016/j.foreco.2021.118973es_AR
dc.identifier.issn0378-1127
dc.identifier.otherhttps://doi.org/10.1016/j.foreco.2021.118973.
dc.identifier.urihttp://hdl.handle.net/20.500.12123/8730
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0378112721000621
dc.description.abstractEcologically sustainable forest management aims to preserve ecosystem integrity by providing wood and non-wood values. For this, it is necessary to determine the losses produced by the different management practices in natural forest resilience. The aim was to determine changes in forest structure values along the natural cycle and human impacts generated by rural timber, pastoral and silvopastoral uses in managed, unmanaged, and transformed Nothofagus antarctica forests of Tierra del Fuego (Argentina), as well as in some associated environments (grasslands). We sampled 145 sites to determine landscape characterization, microclimate, soil properties, debris, forest structure and regeneration under different conditions: (i) six phases of natural forest dynamic (even-and uneven-aged), (ii) four types of management and conversion alternatives with and without natural regeneration, and (iii) forest edges and grasslands. Main results showed that stand characteristics (abiotic, soil, forest structure, and regeneration) did not significantly change along the different natural forest phases in even- and uneven-aged structures. However, many studied variables strongly varied depending on harvesting intensities and fire occurrence. The magnitude of these changes was directly related to the impact degree. Multivariate analyses showed a close relationship among the different natural forest phases, and how stands with harvesting or different conversion intensity differ from the control stands, or how much they become similar to openlands. Through different indexes, we related the modifications of the stand characteristics with the magnitude and direction of the changes. Then, these could be used to propose sustainable forest management strategies in the framework of silvopastoral systems.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherElsevieres_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceForest Ecology and Management 486: 118973 (April 2021)es_AR
dc.subjectUneven-aged Managementeng
dc.subjectGestión de Masas Disetáneases_AR
dc.subjectEven-aged Managementeng
dc.subjectGestión de Masas Coetáneases_AR
dc.subjectRegenerationeng
dc.subjectRegeneraciónes_AR
dc.subjectForest Managementeng
dc.subjectOrdenación Forestales_AR
dc.subjectSustainable Forest Managementeng
dc.subjectOrdenación Forestal Sustentablees_AR
dc.subjectForest Resilienceeng
dc.subjectResiliencia Forestales_AR
dc.subjectClear Fellingeng
dc.subjectCorta a Hechoes_AR
dc.subjectThinningeng
dc.subjectAclareoes_AR
dc.subjectForestry Operationseng
dc.subjectOperaciones Forestaleses_AR
dc.subjectSilvopastoral Systemseng
dc.subjectSistemas Silvopastorileses_AR
dc.subjectSistemas Agroforestaleses_AR
dc.subjectAgroforestry Systemseng
dc.subjectImpact Assessmenteng
dc.subjectEvaluación de Impactoes_AR
dc.subjectProduction Foresteng
dc.subjectMonte de Producciónes_AR
dc.subjectClimate Changeeng
dc.subjectCambio Climáticoes_AR
dc.subjectGrazingeng
dc.subjectPastoreoes_AR
dc.subject.otherTala Rasaes_AR
dc.subject.otherHeavy Thinningseng
dc.subject.otherForest Structureeng
dc.subject.otherEstructura Forestales_AR
dc.subject.otherRaleo Intensoes_AR
dc.subject.otherRegión Patagonicaes_AR
dc.titleChanges in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forestses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Santa Cruzes_AR
dc.description.filFil: Martínez Pastur, Guillermo J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas Argentina.es_AR
dc.description.filFil: Rosas, Yamina Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.es_AR
dc.description.filFil: Chaves, Jimena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.es_AR
dc.description.filFil: Cellini, Juan Manuel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.es_AR
dc.description.filFil: Barrera, Marcelo Daniel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.es_AR
dc.description.filFil: Favoretti Bondar, Santiago. Universidad Nacional de Tierra del Fuego. Instituto de Ciencias Polares, Ambiente y Recursos Naturales; Argentina.es_AR
dc.description.filFil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.es_AR
dc.description.filFil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.es_AR
dc.description.filFil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austra; Argentina.es_AR
dc.description.filFil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.es_AR
dc.subtypecientifico


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