Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina

Autores
Martínez Pastur, Guillermo José; Soler Esteban, Rosina Matilde; Lencinas, María Vanessa; Cellini, Juan Manuel; Peri, Pablo Luis
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aim of the study: To analyse the effectiveness of thinning on tree growth, forest structure and microclimatic variables along seven years after cuttings in a secondary Nothofagus antarctica forest in Southern Patagonia. Area of study: Five hectares of homogeneous stand of secondary forests (54º15’46” SL, 66º59’41” WL) in Tierra del Fuego, Argentina. Material and methods: One control and two thinning levels were established, and forest structure, growth, crown dynamic and microclimate variables in long-term permanent plots were evaluated. Main comparisons were made using multiple ANOVAs. Main results: Intensive thinning in secondary forests allowed to increase tree individual growth rates by doubling the radiation levels at the understory level that enhances the silvopastoral management. These forests showed a desirable resilience to the forest interventions and natural disturbances (e.g. heavy defoliator attack), with a rapid reaction in the canopy cover growth. Research highlights: Monitoring of thinning for silvopastoral management must include easy and cheap measuring variables, e.g. diameter growth as a proxy for timber production objectives and hemispherical photos (crown cover and radiation) as a proxy for pasture production. Long-term monitoring allowed to identify reliable indicators that assist new sustainable management alternatives.
Laboratorio de Investigación de Sistemas Ecológicos y Ambientales
Materia
Ciencias Agrarias
Crown cover
Forest structure
Growth
Insect plague
Leaf area index
Radiation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/102127
Acceder
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network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, ArgentinaMartínez Pastur, Guillermo JoséSoler Esteban, Rosina MatildeLencinas, María VanessaCellini, Juan ManuelPeri, Pablo LuisCiencias AgrariasCrown coverForest structureGrowthInsect plagueLeaf area indexRadiationAim of the study: To analyse the effectiveness of thinning on tree growth, forest structure and microclimatic variables along seven years after cuttings in a secondary Nothofagus antarctica forest in Southern Patagonia. Area of study: Five hectares of homogeneous stand of secondary forests (54º15’46” SL, 66º59’41” WL) in Tierra del Fuego, Argentina. Material and methods: One control and two thinning levels were established, and forest structure, growth, crown dynamic and microclimate variables in long-term permanent plots were evaluated. Main comparisons were made using multiple ANOVAs. Main results: Intensive thinning in secondary forests allowed to increase tree individual growth rates by doubling the radiation levels at the understory level that enhances the silvopastoral management. These forests showed a desirable resilience to the forest interventions and natural disturbances (e.g. heavy defoliator attack), with a rapid reaction in the canopy cover growth. Research highlights: Monitoring of thinning for silvopastoral management must include easy and cheap measuring variables, e.g. diameter growth as a proxy for timber production objectives and hemispherical photos (crown cover and radiation) as a proxy for pasture production. Long-term monitoring allowed to identify reliable indicators that assist new sustainable management alternatives.Laboratorio de Investigación de Sistemas Ecológicos y Ambientales2018-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1-10http://sedici.unlp.edu.ar/handle/10915/102127enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/86470info:eu-repo/semantics/altIdentifier/url/http://revistas.inia.es/index.php/fs/article/view/11928info:eu-repo/semantics/altIdentifier/issn/2171-9845info:eu-repo/semantics/altIdentifier/doi/10.5424/fs/2018271-11928info:eu-repo/semantics/altIdentifier/hdl/11336/86470info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:01:55Zoai:sedici.unlp.edu.ar:10915/102127Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:01:55.387SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
title Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
spellingShingle Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
Martínez Pastur, Guillermo José
Ciencias Agrarias
Crown cover
Forest structure
Growth
Insect plague
Leaf area index
Radiation
title_short Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
title_full Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
title_fullStr Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
title_full_unstemmed Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
title_sort Long-term monitoring of thinning for silvopastoral purposes in <i>Nothofagus antarctica</i> forests of Tierra del Fuego, Argentina
dc.creator.none.fl_str_mv Martínez Pastur, Guillermo José
Soler Esteban, Rosina Matilde
Lencinas, María Vanessa
Cellini, Juan Manuel
Peri, Pablo Luis
author Martínez Pastur, Guillermo José
author_facet Martínez Pastur, Guillermo José
Soler Esteban, Rosina Matilde
Lencinas, María Vanessa
Cellini, Juan Manuel
Peri, Pablo Luis
author_role author
author2 Soler Esteban, Rosina Matilde
Lencinas, María Vanessa
Cellini, Juan Manuel
Peri, Pablo Luis
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Crown cover
Forest structure
Growth
Insect plague
Leaf area index
Radiation
topic Ciencias Agrarias
Crown cover
Forest structure
Growth
Insect plague
Leaf area index
Radiation
dc.description.none.fl_txt_mv Aim of the study: To analyse the effectiveness of thinning on tree growth, forest structure and microclimatic variables along seven years after cuttings in a secondary Nothofagus antarctica forest in Southern Patagonia. Area of study: Five hectares of homogeneous stand of secondary forests (54º15’46” SL, 66º59’41” WL) in Tierra del Fuego, Argentina. Material and methods: One control and two thinning levels were established, and forest structure, growth, crown dynamic and microclimate variables in long-term permanent plots were evaluated. Main comparisons were made using multiple ANOVAs. Main results: Intensive thinning in secondary forests allowed to increase tree individual growth rates by doubling the radiation levels at the understory level that enhances the silvopastoral management. These forests showed a desirable resilience to the forest interventions and natural disturbances (e.g. heavy defoliator attack), with a rapid reaction in the canopy cover growth. Research highlights: Monitoring of thinning for silvopastoral management must include easy and cheap measuring variables, e.g. diameter growth as a proxy for timber production objectives and hemispherical photos (crown cover and radiation) as a proxy for pasture production. Long-term monitoring allowed to identify reliable indicators that assist new sustainable management alternatives.
Laboratorio de Investigación de Sistemas Ecológicos y Ambientales
description Aim of the study: To analyse the effectiveness of thinning on tree growth, forest structure and microclimatic variables along seven years after cuttings in a secondary Nothofagus antarctica forest in Southern Patagonia. Area of study: Five hectares of homogeneous stand of secondary forests (54º15’46” SL, 66º59’41” WL) in Tierra del Fuego, Argentina. Material and methods: One control and two thinning levels were established, and forest structure, growth, crown dynamic and microclimate variables in long-term permanent plots were evaluated. Main comparisons were made using multiple ANOVAs. Main results: Intensive thinning in secondary forests allowed to increase tree individual growth rates by doubling the radiation levels at the understory level that enhances the silvopastoral management. These forests showed a desirable resilience to the forest interventions and natural disturbances (e.g. heavy defoliator attack), with a rapid reaction in the canopy cover growth. Research highlights: Monitoring of thinning for silvopastoral management must include easy and cheap measuring variables, e.g. diameter growth as a proxy for timber production objectives and hemispherical photos (crown cover and radiation) as a proxy for pasture production. Long-term monitoring allowed to identify reliable indicators that assist new sustainable management alternatives.
publishDate 2018
dc.date.none.fl_str_mv 2018-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/102127
url http://sedici.unlp.edu.ar/handle/10915/102127
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/86470
info:eu-repo/semantics/altIdentifier/url/http://revistas.inia.es/index.php/fs/article/view/11928
info:eu-repo/semantics/altIdentifier/issn/2171-9845
info:eu-repo/semantics/altIdentifier/doi/10.5424/fs/2018271-11928
info:eu-repo/semantics/altIdentifier/hdl/11336/86470
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1-10
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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