Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory

Autores
Lencinas, María Vanessa; Martínez Pastur, Guillermo José; Solan, Rosana; Gallo, Emilce Andrea; Cellini, Juan Manuel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bryophyte communities are an essential component of the understory in temperate forest, but few works analyze their potential as habitat indicators. Bryophytes, as the other plant species and wildlife, were significantly affected after the harvesting. For this, bryophyte cover, richness and biomass were compared in three different types and retention levels, and in unmanaged primary Nothofagus pumilio forest. A base line was determined prior to harvesting in a full site quality range and canopy gaps presence. Bryophyte communities were most abundant in low site quality class (13% cover and 844 kg.ha-1 biomass) than in high site quality class (5% cover and 357 kg.ha-1), while biomass differences were found inside the canopy gaps (1404 kg.ha-1). Silvicultural systems with different retention types significantly affect bryophytes after the harvesting. Most of the primary forest species decreased in the harvested sectors, as in the dispersed retention (15 to 30 m².ha-1) and clear-cuts, but the original bryophyte communities survive inside the aggregate retention. However, some life forms as tall turf growing better in the dispersed retention, while lax weft appears after the harvesting in the most open sectors (e.g. clear-cuts). The variable retention treatment, which combines the aggregated and the dispersed retention, appears as the most adequate forest management strategy in order to maintain the bryophyte biodiversity within a high conservation level.
Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Solan, Rosana. Universidad Nacional de La Plata; Argentina
Fil: Gallo, Emilce Andrea. Administración de Parques Nacionales; Argentina
Fil: Cellini, Juan Manuel. Universidad Nacional de La Plata; Argentina
Materia
aggregated retention
dispersed retention
bryophytes
life forms
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/138025
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understoryLencinas, María VanessaMartínez Pastur, Guillermo JoséSolan, RosanaGallo, Emilce AndreaCellini, Juan Manuelaggregated retentiondispersed retentionbryophyteslife formshttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Bryophyte communities are an essential component of the understory in temperate forest, but few works analyze their potential as habitat indicators. Bryophytes, as the other plant species and wildlife, were significantly affected after the harvesting. For this, bryophyte cover, richness and biomass were compared in three different types and retention levels, and in unmanaged primary Nothofagus pumilio forest. A base line was determined prior to harvesting in a full site quality range and canopy gaps presence. Bryophyte communities were most abundant in low site quality class (13% cover and 844 kg.ha-1 biomass) than in high site quality class (5% cover and 357 kg.ha-1), while biomass differences were found inside the canopy gaps (1404 kg.ha-1). Silvicultural systems with different retention types significantly affect bryophytes after the harvesting. Most of the primary forest species decreased in the harvested sectors, as in the dispersed retention (15 to 30 m².ha-1) and clear-cuts, but the original bryophyte communities survive inside the aggregate retention. However, some life forms as tall turf growing better in the dispersed retention, while lax weft appears after the harvesting in the most open sectors (e.g. clear-cuts). The variable retention treatment, which combines the aggregated and the dispersed retention, appears as the most adequate forest management strategy in order to maintain the bryophyte biodiversity within a high conservation level.Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Solan, Rosana. Universidad Nacional de La Plata; ArgentinaFil: Gallo, Emilce Andrea. Administración de Parques Nacionales; ArgentinaFil: Cellini, Juan Manuel. Universidad Nacional de La Plata; ArgentinaSchaper2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/138025Lencinas, María Vanessa; Martínez Pastur, Guillermo José; Solan, Rosana; Gallo, Emilce Andrea; Cellini, Juan Manuel; Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory; Schaper; Forstarchiv (1950); 12-2008; 77-820300-4112CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.forstpraxis.de/impact-forest-management-variable-retention-bryophyte-communities-nothofagus-pumilio-understory/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:39Zoai:ri.conicet.gov.ar:11336/138025instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:06:39.401CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
title Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
spellingShingle Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
Lencinas, María Vanessa
aggregated retention
dispersed retention
bryophytes
life forms
title_short Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
title_full Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
title_fullStr Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
title_full_unstemmed Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
title_sort Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory
dc.creator.none.fl_str_mv Lencinas, María Vanessa
Martínez Pastur, Guillermo José
Solan, Rosana
Gallo, Emilce Andrea
Cellini, Juan Manuel
author Lencinas, María Vanessa
author_facet Lencinas, María Vanessa
Martínez Pastur, Guillermo José
Solan, Rosana
Gallo, Emilce Andrea
Cellini, Juan Manuel
author_role author
author2 Martínez Pastur, Guillermo José
Solan, Rosana
Gallo, Emilce Andrea
Cellini, Juan Manuel
author2_role author
author
author
author
dc.subject.none.fl_str_mv aggregated retention
dispersed retention
bryophytes
life forms
topic aggregated retention
dispersed retention
bryophytes
life forms
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Bryophyte communities are an essential component of the understory in temperate forest, but few works analyze their potential as habitat indicators. Bryophytes, as the other plant species and wildlife, were significantly affected after the harvesting. For this, bryophyte cover, richness and biomass were compared in three different types and retention levels, and in unmanaged primary Nothofagus pumilio forest. A base line was determined prior to harvesting in a full site quality range and canopy gaps presence. Bryophyte communities were most abundant in low site quality class (13% cover and 844 kg.ha-1 biomass) than in high site quality class (5% cover and 357 kg.ha-1), while biomass differences were found inside the canopy gaps (1404 kg.ha-1). Silvicultural systems with different retention types significantly affect bryophytes after the harvesting. Most of the primary forest species decreased in the harvested sectors, as in the dispersed retention (15 to 30 m².ha-1) and clear-cuts, but the original bryophyte communities survive inside the aggregate retention. However, some life forms as tall turf growing better in the dispersed retention, while lax weft appears after the harvesting in the most open sectors (e.g. clear-cuts). The variable retention treatment, which combines the aggregated and the dispersed retention, appears as the most adequate forest management strategy in order to maintain the bryophyte biodiversity within a high conservation level.
Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Solan, Rosana. Universidad Nacional de La Plata; Argentina
Fil: Gallo, Emilce Andrea. Administración de Parques Nacionales; Argentina
Fil: Cellini, Juan Manuel. Universidad Nacional de La Plata; Argentina
description Bryophyte communities are an essential component of the understory in temperate forest, but few works analyze their potential as habitat indicators. Bryophytes, as the other plant species and wildlife, were significantly affected after the harvesting. For this, bryophyte cover, richness and biomass were compared in three different types and retention levels, and in unmanaged primary Nothofagus pumilio forest. A base line was determined prior to harvesting in a full site quality range and canopy gaps presence. Bryophyte communities were most abundant in low site quality class (13% cover and 844 kg.ha-1 biomass) than in high site quality class (5% cover and 357 kg.ha-1), while biomass differences were found inside the canopy gaps (1404 kg.ha-1). Silvicultural systems with different retention types significantly affect bryophytes after the harvesting. Most of the primary forest species decreased in the harvested sectors, as in the dispersed retention (15 to 30 m².ha-1) and clear-cuts, but the original bryophyte communities survive inside the aggregate retention. However, some life forms as tall turf growing better in the dispersed retention, while lax weft appears after the harvesting in the most open sectors (e.g. clear-cuts). The variable retention treatment, which combines the aggregated and the dispersed retention, appears as the most adequate forest management strategy in order to maintain the bryophyte biodiversity within a high conservation level.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/138025
Lencinas, María Vanessa; Martínez Pastur, Guillermo José; Solan, Rosana; Gallo, Emilce Andrea; Cellini, Juan Manuel; Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory; Schaper; Forstarchiv (1950); 12-2008; 77-82
0300-4112
CONICET Digital
CONICET
url http://hdl.handle.net/11336/138025
identifier_str_mv Lencinas, María Vanessa; Martínez Pastur, Guillermo José; Solan, Rosana; Gallo, Emilce Andrea; Cellini, Juan Manuel; Forest management with variable retention impact over bryophyte communities of Nothofagus pumilio understory; Schaper; Forstarchiv (1950); 12-2008; 77-82
0300-4112
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.forstpraxis.de/impact-forest-management-variable-retention-bryophyte-communities-nothofagus-pumilio-understory/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Schaper
publisher.none.fl_str_mv Schaper
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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