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
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/102127
Ver los metadatos del registro completo
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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:UNLP2025-09-29T11:21:05Zoai: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:13292025-09-29 11:21:05.699SEDICI (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 |
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http://sedici.unlp.edu.ar/handle/10915/102127 |
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http://sedici.unlp.edu.ar/handle/10915/102127 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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