Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest

Autores
Nacif, Marcos; Garibaldi, Lucas Alejandro; Quintero, Carolina
Año de publicación
2020
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Sustainable forest management should optimize tree productivity and biodiversity conservation. However, it is unknown how different tree species and their associated herbivores respond to a gradient of forest extraction or if exists an optimum harvesting level for plant performance and herbivore guild diversity. In an experimental management program in Patagonian shrublands, were planted Austrocedrus chilensis, Nothofagus alpina, N. pumilio, N. antarctica, N. dombeyi and N. obliqua, in plots with different harvesting intensities. Plant survival, growth and leaf damage of herbivore guilds were measured. Mixed model effects were used. The plants survived more and grew better at intermediate harvesting intensities. Two groups of plants presented similar consumption patterns, coincidentally with their phylogenetic proximity. These responses were obtained with different guilds. N. obliqua and N. alpina were more consumed at intermediate harvesting intensities, and N. pumilio, N. antarctica and N. dombeyi were more consumed at lower harvesting intensities. A non deciduous species was the less consumed (N. dombeyi). Diversity patterns are similar to herbivory rates (not for N. dombeyi in the second year). Intermediate harvesting is optimal for plant performance and herbivore guild diversity. In a productive forest scenario, harvesting is necessary, also ensure herbivore guild diversity.
Fil: Nacif, Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural. - Universidad Nacional de Rio Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina
Fil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural. - Universidad Nacional de Rio Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina
Fil: Quintero, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
XXV International Union of Forest Research Organizations World Congress
Curitiba
Brasil
International Union of Forest Research Organizations
Empresa Brasileira de Pesquisa Agropecuária
Serviço Florestal Brasileiro
Ministerio de Agricultura, Ganadería y Abastecimiento
Materia
HERVIBORY
SUSTAINTABLE FOREST MANAGEMENT
BIODIVERSITY CONSERVATION
NOTHOFAGUS
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:11336/217234
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forestNacif, MarcosGaribaldi, Lucas AlejandroQuintero, CarolinaHERVIBORYSUSTAINTABLE FOREST MANAGEMENTBIODIVERSITY CONSERVATIONNOTHOFAGUShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Sustainable forest management should optimize tree productivity and biodiversity conservation. However, it is unknown how different tree species and their associated herbivores respond to a gradient of forest extraction or if exists an optimum harvesting level for plant performance and herbivore guild diversity. In an experimental management program in Patagonian shrublands, were planted Austrocedrus chilensis, Nothofagus alpina, N. pumilio, N. antarctica, N. dombeyi and N. obliqua, in plots with different harvesting intensities. Plant survival, growth and leaf damage of herbivore guilds were measured. Mixed model effects were used. The plants survived more and grew better at intermediate harvesting intensities. Two groups of plants presented similar consumption patterns, coincidentally with their phylogenetic proximity. These responses were obtained with different guilds. N. obliqua and N. alpina were more consumed at intermediate harvesting intensities, and N. pumilio, N. antarctica and N. dombeyi were more consumed at lower harvesting intensities. A non deciduous species was the less consumed (N. dombeyi). Diversity patterns are similar to herbivory rates (not for N. dombeyi in the second year). Intermediate harvesting is optimal for plant performance and herbivore guild diversity. In a productive forest scenario, harvesting is necessary, also ensure herbivore guild diversity.Fil: Nacif, Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural. - Universidad Nacional de Rio Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; ArgentinaFil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural. - Universidad Nacional de Rio Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; ArgentinaFil: Quintero, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaXXV International Union of Forest Research Organizations World CongressCuritibaBrasilInternational Union of Forest Research OrganizationsEmpresa Brasileira de Pesquisa AgropecuáriaServiço Florestal BrasileiroMinisterio de Agricultura, Ganadería y AbastecimientoEmbrapa Florestas2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/217234Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest; XXV International Union of Forest Research Organizations World Congress; Curitiba; Brasil; 2019; 588-5891809-36471983-2605CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.iufro.org/fileadmin/material/events/iwc19/iwc19-abstracts.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:21:35Zoai:ri.conicet.gov.ar:11336/217234instacron: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:34982025-10-22 11:21:36.097CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
title Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
spellingShingle Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
Nacif, Marcos
HERVIBORY
SUSTAINTABLE FOREST MANAGEMENT
BIODIVERSITY CONSERVATION
NOTHOFAGUS
title_short Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
title_full Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
title_fullStr Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
title_full_unstemmed Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
title_sort Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest
dc.creator.none.fl_str_mv Nacif, Marcos
Garibaldi, Lucas Alejandro
Quintero, Carolina
author Nacif, Marcos
author_facet Nacif, Marcos
Garibaldi, Lucas Alejandro
Quintero, Carolina
author_role author
author2 Garibaldi, Lucas Alejandro
Quintero, Carolina
author2_role author
author
dc.subject.none.fl_str_mv HERVIBORY
SUSTAINTABLE FOREST MANAGEMENT
BIODIVERSITY CONSERVATION
NOTHOFAGUS
topic HERVIBORY
SUSTAINTABLE FOREST MANAGEMENT
BIODIVERSITY CONSERVATION
NOTHOFAGUS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Sustainable forest management should optimize tree productivity and biodiversity conservation. However, it is unknown how different tree species and their associated herbivores respond to a gradient of forest extraction or if exists an optimum harvesting level for plant performance and herbivore guild diversity. In an experimental management program in Patagonian shrublands, were planted Austrocedrus chilensis, Nothofagus alpina, N. pumilio, N. antarctica, N. dombeyi and N. obliqua, in plots with different harvesting intensities. Plant survival, growth and leaf damage of herbivore guilds were measured. Mixed model effects were used. The plants survived more and grew better at intermediate harvesting intensities. Two groups of plants presented similar consumption patterns, coincidentally with their phylogenetic proximity. These responses were obtained with different guilds. N. obliqua and N. alpina were more consumed at intermediate harvesting intensities, and N. pumilio, N. antarctica and N. dombeyi were more consumed at lower harvesting intensities. A non deciduous species was the less consumed (N. dombeyi). Diversity patterns are similar to herbivory rates (not for N. dombeyi in the second year). Intermediate harvesting is optimal for plant performance and herbivore guild diversity. In a productive forest scenario, harvesting is necessary, also ensure herbivore guild diversity.
Fil: Nacif, Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural. - Universidad Nacional de Rio Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina
Fil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural. - Universidad Nacional de Rio Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina
Fil: Quintero, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
XXV International Union of Forest Research Organizations World Congress
Curitiba
Brasil
International Union of Forest Research Organizations
Empresa Brasileira de Pesquisa Agropecuária
Serviço Florestal Brasileiro
Ministerio de Agricultura, Ganadería y Abastecimiento
description Sustainable forest management should optimize tree productivity and biodiversity conservation. However, it is unknown how different tree species and their associated herbivores respond to a gradient of forest extraction or if exists an optimum harvesting level for plant performance and herbivore guild diversity. In an experimental management program in Patagonian shrublands, were planted Austrocedrus chilensis, Nothofagus alpina, N. pumilio, N. antarctica, N. dombeyi and N. obliqua, in plots with different harvesting intensities. Plant survival, growth and leaf damage of herbivore guilds were measured. Mixed model effects were used. The plants survived more and grew better at intermediate harvesting intensities. Two groups of plants presented similar consumption patterns, coincidentally with their phylogenetic proximity. These responses were obtained with different guilds. N. obliqua and N. alpina were more consumed at intermediate harvesting intensities, and N. pumilio, N. antarctica and N. dombeyi were more consumed at lower harvesting intensities. A non deciduous species was the less consumed (N. dombeyi). Diversity patterns are similar to herbivory rates (not for N. dombeyi in the second year). Intermediate harvesting is optimal for plant performance and herbivore guild diversity. In a productive forest scenario, harvesting is necessary, also ensure herbivore guild diversity.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/217234
Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest; XXV International Union of Forest Research Organizations World Congress; Curitiba; Brasil; 2019; 588-589
1809-3647
1983-2605
CONICET Digital
CONICET
url http://hdl.handle.net/11336/217234
identifier_str_mv Mixed plantation and insect herbivory across a harvesting gradient in North Patagonian forest; XXV International Union of Forest Research Organizations World Congress; Curitiba; Brasil; 2019; 588-589
1809-3647
1983-2605
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.iufro.org/fileadmin/material/events/iwc19/iwc19-abstracts.pdf
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
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
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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