Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests

Autores
Soler Esteban, Rosina Matilde; Martínez Pastur, Guillermo José; Lencinas, María Vanessa; Rosenfeld, Mauricio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Variable retention system (retention of some existing trees in different densities and significant elements of the original forest after logging) aims to mitigate the impact of harvesting in temperate native forests, improving the biodiversity conservation in managed stands. This work evaluates the effect of variable retention harvesting on epiphytic lichen (Usnea barbata) and mistletoe (Misodendrum punctulatum) in Nothofagus pumilio forests. We quantified the litter fall of lichen, mistletoe and trees monthly for three years. Tree and lichen biomass were influenced by canopy cover, being higher in primary forests than in harvested stands. But aggregated retention showed highest mistletoe biomass production. Furthermore, mistletoe biomass increased while lichen biomass decreased over the years after harvesting. Variable retention was useful to maintain both lichen and mistletoe after harvest, but aggregated was not enough to maintain the original level of lichen populations. It is necessary to evaluate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level for management decisions. Forest harvesting with variable retention generate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level, which can be evaluated during conservation and management planning.
Fil: Soler Esteban, Rosina Matilde. 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: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Rosenfeld, Mauricio. Universidad de Magallanes. Facultad de Ciencias. Escuela de Ciencias y Tecnologías Agropecuarias; Chile
Materia
Canopy Communities
Epiphytic Lichen
Hemiparasitic Plants
Litter Fall
Aggregated Retention
Mistletoe
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:11336/29355
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forestsSoler Esteban, Rosina MatildeMartínez Pastur, Guillermo JoséLencinas, María VanessaRosenfeld, MauricioCanopy CommunitiesEpiphytic LichenHemiparasitic PlantsLitter FallAggregated RetentionMistletoehttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Variable retention system (retention of some existing trees in different densities and significant elements of the original forest after logging) aims to mitigate the impact of harvesting in temperate native forests, improving the biodiversity conservation in managed stands. This work evaluates the effect of variable retention harvesting on epiphytic lichen (Usnea barbata) and mistletoe (Misodendrum punctulatum) in Nothofagus pumilio forests. We quantified the litter fall of lichen, mistletoe and trees monthly for three years. Tree and lichen biomass were influenced by canopy cover, being higher in primary forests than in harvested stands. But aggregated retention showed highest mistletoe biomass production. Furthermore, mistletoe biomass increased while lichen biomass decreased over the years after harvesting. Variable retention was useful to maintain both lichen and mistletoe after harvest, but aggregated was not enough to maintain the original level of lichen populations. It is necessary to evaluate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level for management decisions. Forest harvesting with variable retention generate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level, which can be evaluated during conservation and management planning.Fil: Soler Esteban, Rosina Matilde. 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: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Rosenfeld, Mauricio. Universidad de Magallanes. Facultad de Ciencias. Escuela de Ciencias y Tecnologías Agropecuarias; ChileTaylor & Francis2014-07info: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/11336/29355Soler Esteban, Rosina Matilde; Martínez Pastur, Guillermo José; Lencinas, María Vanessa; Rosenfeld, Mauricio; Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests; Taylor & Francis; New Zealand Journal of Botany; 52; 2; 7-2014; 224-2350028-825Xenginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/0028825X.2013.846918info:eu-repo/semantics/altIdentifier/doi/10.1080/0028825X.2013.846918info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:57:33Zoai:ri.conicet.gov.ar:11336/29355instacron: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 09:57:34.27CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
title Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
spellingShingle Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
Soler Esteban, Rosina Matilde
Canopy Communities
Epiphytic Lichen
Hemiparasitic Plants
Litter Fall
Aggregated Retention
Mistletoe
title_short Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
title_full Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
title_fullStr Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
title_full_unstemmed Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
title_sort Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests
dc.creator.none.fl_str_mv Soler Esteban, Rosina Matilde
Martínez Pastur, Guillermo José
Lencinas, María Vanessa
Rosenfeld, Mauricio
author Soler Esteban, Rosina Matilde
author_facet Soler Esteban, Rosina Matilde
Martínez Pastur, Guillermo José
Lencinas, María Vanessa
Rosenfeld, Mauricio
author_role author
author2 Martínez Pastur, Guillermo José
Lencinas, María Vanessa
Rosenfeld, Mauricio
author2_role author
author
author
dc.subject.none.fl_str_mv Canopy Communities
Epiphytic Lichen
Hemiparasitic Plants
Litter Fall
Aggregated Retention
Mistletoe
topic Canopy Communities
Epiphytic Lichen
Hemiparasitic Plants
Litter Fall
Aggregated Retention
Mistletoe
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Variable retention system (retention of some existing trees in different densities and significant elements of the original forest after logging) aims to mitigate the impact of harvesting in temperate native forests, improving the biodiversity conservation in managed stands. This work evaluates the effect of variable retention harvesting on epiphytic lichen (Usnea barbata) and mistletoe (Misodendrum punctulatum) in Nothofagus pumilio forests. We quantified the litter fall of lichen, mistletoe and trees monthly for three years. Tree and lichen biomass were influenced by canopy cover, being higher in primary forests than in harvested stands. But aggregated retention showed highest mistletoe biomass production. Furthermore, mistletoe biomass increased while lichen biomass decreased over the years after harvesting. Variable retention was useful to maintain both lichen and mistletoe after harvest, but aggregated was not enough to maintain the original level of lichen populations. It is necessary to evaluate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level for management decisions. Forest harvesting with variable retention generate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level, which can be evaluated during conservation and management planning.
Fil: Soler Esteban, Rosina Matilde. 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: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Rosenfeld, Mauricio. Universidad de Magallanes. Facultad de Ciencias. Escuela de Ciencias y Tecnologías Agropecuarias; Chile
description Variable retention system (retention of some existing trees in different densities and significant elements of the original forest after logging) aims to mitigate the impact of harvesting in temperate native forests, improving the biodiversity conservation in managed stands. This work evaluates the effect of variable retention harvesting on epiphytic lichen (Usnea barbata) and mistletoe (Misodendrum punctulatum) in Nothofagus pumilio forests. We quantified the litter fall of lichen, mistletoe and trees monthly for three years. Tree and lichen biomass were influenced by canopy cover, being higher in primary forests than in harvested stands. But aggregated retention showed highest mistletoe biomass production. Furthermore, mistletoe biomass increased while lichen biomass decreased over the years after harvesting. Variable retention was useful to maintain both lichen and mistletoe after harvest, but aggregated was not enough to maintain the original level of lichen populations. It is necessary to evaluate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level for management decisions. Forest harvesting with variable retention generate positive (litter input) and negative effects (decline host growth) of mistletoes and epiphytic lichens at community level, which can be evaluated during conservation and management planning.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/29355
Soler Esteban, Rosina Matilde; Martínez Pastur, Guillermo José; Lencinas, María Vanessa; Rosenfeld, Mauricio; Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests; Taylor & Francis; New Zealand Journal of Botany; 52; 2; 7-2014; 224-235
0028-825X
url http://hdl.handle.net/11336/29355
identifier_str_mv Soler Esteban, Rosina Matilde; Martínez Pastur, Guillermo José; Lencinas, María Vanessa; Rosenfeld, Mauricio; Variable retention management influences biomass of Misodendrum and Usnea in Nothofagus pumilio southern Patagonian forests; Taylor & Francis; New Zealand Journal of Botany; 52; 2; 7-2014; 224-235
0028-825X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/0028825X.2013.846918
info:eu-repo/semantics/altIdentifier/doi/10.1080/0028825X.2013.846918
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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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