Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests

Autores
Martínez Pastur, Guillermo José; Rosas, Yamina Micaela; Chaves, Jimena Elizabeth; Cellini, Juan Manuel; Barrera, Marcelo Daniel; Favoretti Bondar, Santiago; Lencinas, María Vanessa; Peri, Pablo Luis
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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 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.
EEA Santa Cruz
Fil: Martínez Pastur, Guillermo J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas Argentina.
Fil: Rosas, Yamina Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.
Fil: Chaves, Jimena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.
Fil: Cellini, Juan Manuel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.
Fil: Barrera, Marcelo Daniel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.
Fil: Favoretti Bondar, Santiago. Universidad Nacional de Tierra del Fuego. Instituto de Ciencias Polares, Ambiente y Recursos Naturales; Argentina.
Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austra; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fuente
Forest Ecology and Management 486: 118973 (April 2021)
Materia
Uneven-aged Management
Even-aged Management
Regeneration
Forest Management
Sustainable Forest Management
Forest Resilience
Clear Felling
Thinning
Forestry Operations
Silvopastoral Systems
Agroforestry Systems
Impact Assessment
Production Forest
Climate Change
Grazing
Gestión de Masas Disetáneas
Gestión de Masas Coetáneas
Regeneración
Ordenación Forestal
Ordenación Forestal Sustentable
Resiliencia Forestal
Corta a Hecho
Aclareo
Operaciones Forestales
Sistemas Silvopastoriles
Sistemas Agroforestales
Evaluación de Impacto
Monte de Producción
Cambio Climático
Pastoreo
Tala Rasa
Estructura Forestal
Raleo Intenso
Región Patagonica
Heavy Thinnings
Forest Structure
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/8730
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spelling Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forestsMartínez Pastur, Guillermo JoséRosas, Yamina MicaelaChaves, Jimena ElizabethCellini, Juan ManuelBarrera, Marcelo DanielFavoretti Bondar, SantiagoLencinas, María VanessaPeri, Pablo LuisUneven-aged ManagementEven-aged ManagementRegenerationForest ManagementSustainable Forest ManagementForest ResilienceClear FellingThinningForestry OperationsSilvopastoral SystemsAgroforestry SystemsImpact AssessmentProduction ForestClimate ChangeGrazingGestión de Masas DisetáneasGestión de Masas CoetáneasRegeneraciónOrdenación ForestalOrdenación Forestal SustentableResiliencia ForestalCorta a HechoAclareoOperaciones ForestalesSistemas SilvopastorilesSistemas AgroforestalesEvaluación de ImpactoMonte de ProducciónCambio ClimáticoPastoreoTala RasaEstructura ForestalRaleo IntensoRegión PatagonicaHeavy ThinningsForest StructureEcologically 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.EEA Santa CruzFil: Martínez Pastur, Guillermo J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas Argentina.Fil: Rosas, Yamina Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.Fil: Chaves, Jimena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.Fil: Cellini, Juan Manuel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.Fil: Barrera, Marcelo Daniel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.Fil: Favoretti Bondar, Santiago. Universidad Nacional de Tierra del Fuego. Instituto de Ciencias Polares, Ambiente y Recursos Naturales; Argentina.Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austra; Argentina.Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Elsevier2021-02-23T16:56:51Z2021-02-23T16:56:51Z2021-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/8730https://www.sciencedirect.com/science/article/abs/pii/S0378112721000621Guillermo 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.2021.1189730378-1127https://doi.org/10.1016/j.foreco.2021.118973.Forest Ecology and Management 486: 118973 (April 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-16T09:30:00Zoai:localhost:20.500.12123/8730instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:30:00.889INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
title Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
spellingShingle Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
Martínez Pastur, Guillermo José
Uneven-aged Management
Even-aged Management
Regeneration
Forest Management
Sustainable Forest Management
Forest Resilience
Clear Felling
Thinning
Forestry Operations
Silvopastoral Systems
Agroforestry Systems
Impact Assessment
Production Forest
Climate Change
Grazing
Gestión de Masas Disetáneas
Gestión de Masas Coetáneas
Regeneración
Ordenación Forestal
Ordenación Forestal Sustentable
Resiliencia Forestal
Corta a Hecho
Aclareo
Operaciones Forestales
Sistemas Silvopastoriles
Sistemas Agroforestales
Evaluación de Impacto
Monte de Producción
Cambio Climático
Pastoreo
Tala Rasa
Estructura Forestal
Raleo Intenso
Región Patagonica
Heavy Thinnings
Forest Structure
title_short Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
title_full Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
title_fullStr Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
title_full_unstemmed Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
title_sort Changes in forest structure values along the natural cycle and different management strategies in Nothofagus antarctica forests
dc.creator.none.fl_str_mv Martínez Pastur, Guillermo José
Rosas, Yamina Micaela
Chaves, Jimena Elizabeth
Cellini, Juan Manuel
Barrera, Marcelo Daniel
Favoretti Bondar, Santiago
Lencinas, María Vanessa
Peri, Pablo Luis
author Martínez Pastur, Guillermo José
author_facet Martínez Pastur, Guillermo José
Rosas, Yamina Micaela
Chaves, Jimena Elizabeth
Cellini, Juan Manuel
Barrera, Marcelo Daniel
Favoretti Bondar, Santiago
Lencinas, María Vanessa
Peri, Pablo Luis
author_role author
author2 Rosas, Yamina Micaela
Chaves, Jimena Elizabeth
Cellini, Juan Manuel
Barrera, Marcelo Daniel
Favoretti Bondar, Santiago
Lencinas, María Vanessa
Peri, Pablo Luis
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Uneven-aged Management
Even-aged Management
Regeneration
Forest Management
Sustainable Forest Management
Forest Resilience
Clear Felling
Thinning
Forestry Operations
Silvopastoral Systems
Agroforestry Systems
Impact Assessment
Production Forest
Climate Change
Grazing
Gestión de Masas Disetáneas
Gestión de Masas Coetáneas
Regeneración
Ordenación Forestal
Ordenación Forestal Sustentable
Resiliencia Forestal
Corta a Hecho
Aclareo
Operaciones Forestales
Sistemas Silvopastoriles
Sistemas Agroforestales
Evaluación de Impacto
Monte de Producción
Cambio Climático
Pastoreo
Tala Rasa
Estructura Forestal
Raleo Intenso
Región Patagonica
Heavy Thinnings
Forest Structure
topic Uneven-aged Management
Even-aged Management
Regeneration
Forest Management
Sustainable Forest Management
Forest Resilience
Clear Felling
Thinning
Forestry Operations
Silvopastoral Systems
Agroforestry Systems
Impact Assessment
Production Forest
Climate Change
Grazing
Gestión de Masas Disetáneas
Gestión de Masas Coetáneas
Regeneración
Ordenación Forestal
Ordenación Forestal Sustentable
Resiliencia Forestal
Corta a Hecho
Aclareo
Operaciones Forestales
Sistemas Silvopastoriles
Sistemas Agroforestales
Evaluación de Impacto
Monte de Producción
Cambio Climático
Pastoreo
Tala Rasa
Estructura Forestal
Raleo Intenso
Región Patagonica
Heavy Thinnings
Forest Structure
dc.description.none.fl_txt_mv 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 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.
EEA Santa Cruz
Fil: Martínez Pastur, Guillermo J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas Argentina.
Fil: Rosas, Yamina Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.
Fil: Chaves, Jimena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.
Fil: Cellini, Juan Manuel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.
Fil: Barrera, Marcelo Daniel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina.
Fil: Favoretti Bondar, Santiago. Universidad Nacional de Tierra del Fuego. Instituto de Ciencias Polares, Ambiente y Recursos Naturales; Argentina.
Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austra; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
description 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 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.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-23T16:56:51Z
2021-02-23T16:56:51Z
2021-04-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/8730
https://www.sciencedirect.com/science/article/abs/pii/S0378112721000621
Guillermo 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.2021.118973
0378-1127
https://doi.org/10.1016/j.foreco.2021.118973.
url http://hdl.handle.net/20.500.12123/8730
https://www.sciencedirect.com/science/article/abs/pii/S0378112721000621
https://doi.org/10.1016/j.foreco.2021.118973.
identifier_str_mv Guillermo 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.2021.118973
0378-1127
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Forest Ecology and Management 486: 118973 (April 2021)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.712165

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