Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina

Autores
Torres, Romina Cecilia; Giorgis, Melisa Adriana; Trillo, Cecilia; Volkmann, Luis; Demaio, Pablo Horacio; Heredia, Javier; Renison, Daniel
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In fire-prone landscapes, differences in post-fire regeneration by resprouting between species or sitescould be far more important in explaining vegetation physiognomy and composition than seed regeneration. Thisis the first study exploring the relative contribution of tree resprouts and seeds to post-fire crown volume in theChaco Serrano forest of South America. Additionally, we compare the resprouting response among species andquantify post-fire changes in tree composition among sites.We established 290 permanent plots distributed in threesites affected by wildfires in 2005. For all tree species in all plots we recorded survival of every individual 1 year afterthe fire; at the plot level, we recorded the above-ground tree volume before and 3 years after the fire. Resproutingfrom the base was the main resprouting type. Survival varied between species from 73% to 100% for native speciesand from 7% to 100% for non-natives. Before the fire, crown volume was similar in the three sites, and wascompletely lost after the fire in 92% of the plots.Three years after the fire, between 8% and 58% of crown volumewas recovered. The ratio of crown recovery because of resprouts and seedlings was 1562:1. Tree compositionexhibited few changes because of the high post-fire survival of most native species.We conclude that in the semiaridChaco Serrano ecosystem tree species regenerate mainly by resprouting. This regeneration mode should be takeninto account to better understand post-fire successional pathways of these forests, their management and therestoration of burnt forest areas.
Fil: Torres, Romina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Ecosistemas Argentinos; Argentina
Fil: Giorgis, Melisa Adriana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina. Ecosistemas Argentinos; Argentina
Fil: Trillo, Cecilia. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Departamento de Diversidad Biológica y Ecologica; Argentina. Ecosistemas Argentinos; Argentina
Fil: Volkmann, Luis. Ecosistemas Argentinos; Argentina
Fil: Demaio, Pablo Horacio. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Ecosistemas Argentinos; Argentina
Fil: Heredia, Javier. Ecosistemas Argentinos; Argentina
Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Ecosistemas Argentinos; Argentina
Materia
Resilience
Seedling
Sprouting
Survival
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:11336/22540
Acceder
id CONICETDig_ad2930491b9acd428e16223449ff388a
oai_identifier_str oai:ri.conicet.gov.ar:11336/22540
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central ArgentinaTorres, Romina CeciliaGiorgis, Melisa AdrianaTrillo, CeciliaVolkmann, LuisDemaio, Pablo HoracioHeredia, JavierRenison, DanielResilienceSeedlingSproutingSurvivalhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In fire-prone landscapes, differences in post-fire regeneration by resprouting between species or sitescould be far more important in explaining vegetation physiognomy and composition than seed regeneration. Thisis the first study exploring the relative contribution of tree resprouts and seeds to post-fire crown volume in theChaco Serrano forest of South America. Additionally, we compare the resprouting response among species andquantify post-fire changes in tree composition among sites.We established 290 permanent plots distributed in threesites affected by wildfires in 2005. For all tree species in all plots we recorded survival of every individual 1 year afterthe fire; at the plot level, we recorded the above-ground tree volume before and 3 years after the fire. Resproutingfrom the base was the main resprouting type. Survival varied between species from 73% to 100% for native speciesand from 7% to 100% for non-natives. Before the fire, crown volume was similar in the three sites, and wascompletely lost after the fire in 92% of the plots.Three years after the fire, between 8% and 58% of crown volumewas recovered. The ratio of crown recovery because of resprouts and seedlings was 1562:1. Tree compositionexhibited few changes because of the high post-fire survival of most native species.We conclude that in the semiaridChaco Serrano ecosystem tree species regenerate mainly by resprouting. This regeneration mode should be takeninto account to better understand post-fire successional pathways of these forests, their management and therestoration of burnt forest areas.Fil: Torres, Romina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Ecosistemas Argentinos; ArgentinaFil: Giorgis, Melisa Adriana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina. Ecosistemas Argentinos; ArgentinaFil: Trillo, Cecilia. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Departamento de Diversidad Biológica y Ecologica; Argentina. Ecosistemas Argentinos; ArgentinaFil: Volkmann, Luis. Ecosistemas Argentinos; ArgentinaFil: Demaio, Pablo Horacio. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Ecosistemas Argentinos; ArgentinaFil: Heredia, Javier. Ecosistemas Argentinos; ArgentinaFil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Ecosistemas Argentinos; ArgentinaWiley Blackwell Publishing, Inc2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22540Torres, Romina Cecilia; Giorgis, Melisa Adriana; Trillo, Cecilia; Volkmann, Luis; Demaio, Pablo Horacio; et al.; Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina; Wiley Blackwell Publishing, Inc; Austral Ecology; 39; 3; 5-2014; 346-3541442-99851442-9993CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/aec.12084/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1111/aec.12084info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:56:16Zoai:ri.conicet.gov.ar:11336/22540instacron: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:34982025-10-15 14:56:16.85CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
title Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
spellingShingle Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
Torres, Romina Cecilia
Resilience
Seedling
Sprouting
Survival
title_short Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
title_full Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
title_fullStr Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
title_full_unstemmed Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
title_sort Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina
dc.creator.none.fl_str_mv Torres, Romina Cecilia
Giorgis, Melisa Adriana
Trillo, Cecilia
Volkmann, Luis
Demaio, Pablo Horacio
Heredia, Javier
Renison, Daniel
author Torres, Romina Cecilia
author_facet Torres, Romina Cecilia
Giorgis, Melisa Adriana
Trillo, Cecilia
Volkmann, Luis
Demaio, Pablo Horacio
Heredia, Javier
Renison, Daniel
author_role author
author2 Giorgis, Melisa Adriana
Trillo, Cecilia
Volkmann, Luis
Demaio, Pablo Horacio
Heredia, Javier
Renison, Daniel
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Resilience
Seedling
Sprouting
Survival
topic Resilience
Seedling
Sprouting
Survival
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In fire-prone landscapes, differences in post-fire regeneration by resprouting between species or sitescould be far more important in explaining vegetation physiognomy and composition than seed regeneration. Thisis the first study exploring the relative contribution of tree resprouts and seeds to post-fire crown volume in theChaco Serrano forest of South America. Additionally, we compare the resprouting response among species andquantify post-fire changes in tree composition among sites.We established 290 permanent plots distributed in threesites affected by wildfires in 2005. For all tree species in all plots we recorded survival of every individual 1 year afterthe fire; at the plot level, we recorded the above-ground tree volume before and 3 years after the fire. Resproutingfrom the base was the main resprouting type. Survival varied between species from 73% to 100% for native speciesand from 7% to 100% for non-natives. Before the fire, crown volume was similar in the three sites, and wascompletely lost after the fire in 92% of the plots.Three years after the fire, between 8% and 58% of crown volumewas recovered. The ratio of crown recovery because of resprouts and seedlings was 1562:1. Tree compositionexhibited few changes because of the high post-fire survival of most native species.We conclude that in the semiaridChaco Serrano ecosystem tree species regenerate mainly by resprouting. This regeneration mode should be takeninto account to better understand post-fire successional pathways of these forests, their management and therestoration of burnt forest areas.
Fil: Torres, Romina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Ecosistemas Argentinos; Argentina
Fil: Giorgis, Melisa Adriana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina. Ecosistemas Argentinos; Argentina
Fil: Trillo, Cecilia. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Departamento de Diversidad Biológica y Ecologica; Argentina. Ecosistemas Argentinos; Argentina
Fil: Volkmann, Luis. Ecosistemas Argentinos; Argentina
Fil: Demaio, Pablo Horacio. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Ecosistemas Argentinos; Argentina
Fil: Heredia, Javier. Ecosistemas Argentinos; Argentina
Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Ecosistemas Argentinos; Argentina
description In fire-prone landscapes, differences in post-fire regeneration by resprouting between species or sitescould be far more important in explaining vegetation physiognomy and composition than seed regeneration. Thisis the first study exploring the relative contribution of tree resprouts and seeds to post-fire crown volume in theChaco Serrano forest of South America. Additionally, we compare the resprouting response among species andquantify post-fire changes in tree composition among sites.We established 290 permanent plots distributed in threesites affected by wildfires in 2005. For all tree species in all plots we recorded survival of every individual 1 year afterthe fire; at the plot level, we recorded the above-ground tree volume before and 3 years after the fire. Resproutingfrom the base was the main resprouting type. Survival varied between species from 73% to 100% for native speciesand from 7% to 100% for non-natives. Before the fire, crown volume was similar in the three sites, and wascompletely lost after the fire in 92% of the plots.Three years after the fire, between 8% and 58% of crown volumewas recovered. The ratio of crown recovery because of resprouts and seedlings was 1562:1. Tree compositionexhibited few changes because of the high post-fire survival of most native species.We conclude that in the semiaridChaco Serrano ecosystem tree species regenerate mainly by resprouting. This regeneration mode should be takeninto account to better understand post-fire successional pathways of these forests, their management and therestoration of burnt forest areas.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
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/11336/22540
Torres, Romina Cecilia; Giorgis, Melisa Adriana; Trillo, Cecilia; Volkmann, Luis; Demaio, Pablo Horacio; et al.; Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina; Wiley Blackwell Publishing, Inc; Austral Ecology; 39; 3; 5-2014; 346-354
1442-9985
1442-9993
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22540
identifier_str_mv Torres, Romina Cecilia; Giorgis, Melisa Adriana; Trillo, Cecilia; Volkmann, Luis; Demaio, Pablo Horacio; et al.; Post-fire recovery occurs overwhelmingly by resprouting in the Chaco Serrano forest of Central Argentina; Wiley Blackwell Publishing, Inc; Austral Ecology; 39; 3; 5-2014; 346-354
1442-9985
1442-9993
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/aec.12084/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1111/aec.12084
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
_version_ 1846083097866534912
score 13.22299

Publicaciones similares