Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina

Autores
Pinazo, Martín Alcides; Gasparri, Néstor Ignacio; Goya, Juan Francisco; Arturi, Marcelo Fabián
Año de publicación
2003
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Stands of Subtropical Montane Cloud Forest were studied in areas under different land use regimes near Los Toldos (NW Argentina). Circular plots were used to calculate density and basal area of trees with dbh > 10 cm; and density of trees with dbh < 10 cm. The stands were classified and grouped as a function of basal area. Five structures were recognized, with different proportions of Juglans australis, Podocarpus parlatorei and shade-tolerant species like Blepharocalyx salicifolius, Allophylus edulis and Myrcianthes sp. Less disturbed area stands had a higher basal area and greater dbh for all species, and shade-tolerant species in the canopy. In the most disturbed area, all canopy species were shade intolerant and regeneration was dominated by shade-tolerant species. The differences in composition, basal area, stem diameter class distribution and regeneration indicate that the structure types corresponded to different stages of the successional process, and the regeneration of the most disturbed areas suggest a tendency towards the composition of mature forest.
Laboratorio de Investigación de Sistemas Ecológicos y Ambientales
Materia
Ciencias Naturales
Montane forest
forest structure
natural regeneration
silviculture
Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/114844
Acceder
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, ArgentinaPinazo, Martín AlcidesGasparri, Néstor IgnacioGoya, Juan FranciscoArturi, Marcelo FabiánCiencias NaturalesMontane forestforest structurenatural regenerationsilvicultureArgentinaStands of Subtropical Montane Cloud Forest were studied in areas under different land use regimes near Los Toldos (NW Argentina). Circular plots were used to calculate density and basal area of trees with dbh &gt; 10 cm; and density of trees with dbh &lt; 10 cm. The stands were classified and grouped as a function of basal area. Five structures were recognized, with different proportions of Juglans australis, Podocarpus parlatorei and shade-tolerant species like Blepharocalyx salicifolius, Allophylus edulis and Myrcianthes sp. Less disturbed area stands had a higher basal area and greater dbh for all species, and shade-tolerant species in the canopy. In the most disturbed area, all canopy species were shade intolerant and regeneration was dominated by shade-tolerant species. The differences in composition, basal area, stem diameter class distribution and regeneration indicate that the structure types corresponded to different stages of the successional process, and the regeneration of the most disturbed areas suggest a tendency towards the composition of mature forest.Laboratorio de Investigación de Sistemas Ecológicos y Ambientales2003info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf361-368http://sedici.unlp.edu.ar/handle/10915/114844spainfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442003000200008info:eu-repo/semantics/altIdentifier/issn/0034-7744info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0/Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:07:41Zoai:sedici.unlp.edu.ar:10915/114844Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:07:42.061SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
title Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
spellingShingle Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
Pinazo, Martín Alcides
Ciencias Naturales
Montane forest
forest structure
natural regeneration
silviculture
Argentina
title_short Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
title_full Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
title_fullStr Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
title_full_unstemmed Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
title_sort Caracterización estructural de un bosque de <i>Podocarpus parlatorei</i> y <i>Juglans australis</i> en Salta, Argentina
dc.creator.none.fl_str_mv Pinazo, Martín Alcides
Gasparri, Néstor Ignacio
Goya, Juan Francisco
Arturi, Marcelo Fabián
author Pinazo, Martín Alcides
author_facet Pinazo, Martín Alcides
Gasparri, Néstor Ignacio
Goya, Juan Francisco
Arturi, Marcelo Fabián
author_role author
author2 Gasparri, Néstor Ignacio
Goya, Juan Francisco
Arturi, Marcelo Fabián
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Montane forest
forest structure
natural regeneration
silviculture
Argentina
topic Ciencias Naturales
Montane forest
forest structure
natural regeneration
silviculture
Argentina
dc.description.none.fl_txt_mv Stands of Subtropical Montane Cloud Forest were studied in areas under different land use regimes near Los Toldos (NW Argentina). Circular plots were used to calculate density and basal area of trees with dbh &gt; 10 cm; and density of trees with dbh &lt; 10 cm. The stands were classified and grouped as a function of basal area. Five structures were recognized, with different proportions of Juglans australis, Podocarpus parlatorei and shade-tolerant species like Blepharocalyx salicifolius, Allophylus edulis and Myrcianthes sp. Less disturbed area stands had a higher basal area and greater dbh for all species, and shade-tolerant species in the canopy. In the most disturbed area, all canopy species were shade intolerant and regeneration was dominated by shade-tolerant species. The differences in composition, basal area, stem diameter class distribution and regeneration indicate that the structure types corresponded to different stages of the successional process, and the regeneration of the most disturbed areas suggest a tendency towards the composition of mature forest.
Laboratorio de Investigación de Sistemas Ecológicos y Ambientales
description Stands of Subtropical Montane Cloud Forest were studied in areas under different land use regimes near Los Toldos (NW Argentina). Circular plots were used to calculate density and basal area of trees with dbh &gt; 10 cm; and density of trees with dbh &lt; 10 cm. The stands were classified and grouped as a function of basal area. Five structures were recognized, with different proportions of Juglans australis, Podocarpus parlatorei and shade-tolerant species like Blepharocalyx salicifolius, Allophylus edulis and Myrcianthes sp. Less disturbed area stands had a higher basal area and greater dbh for all species, and shade-tolerant species in the canopy. In the most disturbed area, all canopy species were shade intolerant and regeneration was dominated by shade-tolerant species. The differences in composition, basal area, stem diameter class distribution and regeneration indicate that the structure types corresponded to different stages of the successional process, and the regeneration of the most disturbed areas suggest a tendency towards the composition of mature forest.
publishDate 2003
dc.date.none.fl_str_mv 2003
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/10915/114844
url http://sedici.unlp.edu.ar/handle/10915/114844
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442003000200008
info:eu-repo/semantics/altIdentifier/issn/0034-7744
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.format.none.fl_str_mv application/pdf
361-368
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
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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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