Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina

Autores
Urretavizcaya, María Florencia; Albarracín, Viviana; Orellana Ibáñez, Ivonne Alejandra; Rago, M. Melisa; Lopez Bernal, Pablo; Monelos, Lucas H.; Peri, Pablo Luis
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The availability of soil-stored seed determines initial plant functional types in post-fire landscapes. We evaluated the post-fire regeneration of Nothofagus pumilio forests, in Patagonia, Argentina, analyzing the soil seed bank (SSB) and the above-ground vegetation (AV). At three sites: La Colisión, Río Turbio and Monte Zeballos, burned in 2008, 1980 and 1941, respectively, we sampled the SSB and AV in two transects from the edge of the remaining forest, up to 90 m within the burned area, and recorded the emergence (198 soil samples) and presence of vascular species. To determine the effect of the distance to the remnant forest on the germinable seed bank, we performed simple linear regression analysis through the use of linear mixed-effect models, and we analyzed the similarity between the composition of SSB and AV with PERMANOVA. The emergence of plant growth forms had different patterns in relation to the distance from the forest in the three sites, which might be associated with the time of fire occurrence, and specific characteristics of each site. The emergence of N. pumilio was registered at more than one distance at the recent burning site. Herbs constituted the main source of cover with 69% of the composition, and native/endemic species represented 71%. This study contributes to the understanding of the relationship between the seed bank and standing vegetation and a better understanding of the resilience of post-fire N. pumilio forests. Our findings suggest that from 15–20 m from the edge, the SSB would be insufficient to ensure the spontaneous recovery of the forest, making active restoration necessary in order to tend to a recovery of the structure and functionality of the original community.
EEA Santa Cruz
Fil: Urretavizcaya, María F. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina. Centro de Investigación y Extensión Forestal Andino Patagónica (CIEFAP); Argentina.
Fil: Urretavizcaya María F. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Esquel, Chubut; Argentina.
Fil: Albarracín, Viviana. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ciencias Naturales y Ciencias de la Salud. Departamento de Biología y Ambiente; Argentina.
Fil: Orellana Ibáñez, Ivonne A. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ciencias Naturales y Ciencias de la Salud; Argentina.
Fil: Rago, M. Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina. Centro de Investigación y Extensión Forestal Andino Patagónica (CIEFAP); Argentina.
Fil: Lopez Bernal, Pablo. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Departamento de Ingeniería Forestal; Argentina.
Fil: Monelos, Lucas H. Universidad Nacional de la Patagonia Austral; Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fuente
Forests 13 (11) : 1902. (November 2022)
Materia
Primary Forests
Gene Banks
Resilience
Fires
Environmental Restoration
Seed
Regeneration
Temperate Forests
Bosque Primario
Nothofagus pumilio
Bancos de Genes
Resiliencia
Incendios
Restauración Ambiental
Semillas
Regeneración
Bosques Templados
Lenga
Diversidad
Vegetación en Pie
Diversity
Standing Vegetation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/13462
Acceder
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oai_identifier_str oai:localhost:20.500.12123/13462
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia ArgentinaUrretavizcaya, María FlorenciaAlbarracín, VivianaOrellana Ibáñez, Ivonne AlejandraRago, M. MelisaLopez Bernal, PabloMonelos, Lucas H.Peri, Pablo LuisPrimary ForestsGene BanksResilienceFiresEnvironmental RestorationSeedRegenerationTemperate ForestsBosque PrimarioNothofagus pumilioBancos de GenesResilienciaIncendiosRestauración AmbientalSemillasRegeneraciónBosques TempladosLengaDiversidadVegetación en PieDiversityStanding VegetationThe availability of soil-stored seed determines initial plant functional types in post-fire landscapes. We evaluated the post-fire regeneration of Nothofagus pumilio forests, in Patagonia, Argentina, analyzing the soil seed bank (SSB) and the above-ground vegetation (AV). At three sites: La Colisión, Río Turbio and Monte Zeballos, burned in 2008, 1980 and 1941, respectively, we sampled the SSB and AV in two transects from the edge of the remaining forest, up to 90 m within the burned area, and recorded the emergence (198 soil samples) and presence of vascular species. To determine the effect of the distance to the remnant forest on the germinable seed bank, we performed simple linear regression analysis through the use of linear mixed-effect models, and we analyzed the similarity between the composition of SSB and AV with PERMANOVA. The emergence of plant growth forms had different patterns in relation to the distance from the forest in the three sites, which might be associated with the time of fire occurrence, and specific characteristics of each site. The emergence of N. pumilio was registered at more than one distance at the recent burning site. Herbs constituted the main source of cover with 69% of the composition, and native/endemic species represented 71%. This study contributes to the understanding of the relationship between the seed bank and standing vegetation and a better understanding of the resilience of post-fire N. pumilio forests. Our findings suggest that from 15–20 m from the edge, the SSB would be insufficient to ensure the spontaneous recovery of the forest, making active restoration necessary in order to tend to a recovery of the structure and functionality of the original community.EEA Santa CruzFil: Urretavizcaya, María F. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina. Centro de Investigación y Extensión Forestal Andino Patagónica (CIEFAP); Argentina.Fil: Urretavizcaya María F. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Esquel, Chubut; Argentina.Fil: Albarracín, Viviana. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ciencias Naturales y Ciencias de la Salud. Departamento de Biología y Ambiente; Argentina.Fil: Orellana Ibáñez, Ivonne A. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ciencias Naturales y Ciencias de la Salud; Argentina.Fil: Rago, M. Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina. Centro de Investigación y Extensión Forestal Andino Patagónica (CIEFAP); Argentina.Fil: Lopez Bernal, Pablo. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Departamento de Ingeniería Forestal; Argentina.Fil: Monelos, Lucas H. Universidad Nacional de la Patagonia Austral; Argentina.Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.MDPI2022-11-28T11:41:16Z2022-11-28T11:41:16Z2022-11-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/13462https://www.mdpi.com/1999-4907/13/11/1902Urretavizcaya M.F.; Albarracín V.; Orellana, I.; Rago M.M.; López Bernal P.; Monelos L.; Peri P.L. (2022) Composition and spatial variation of germinable seed bank in burned Nothofagus pumilio forests in Patagonia Argentina. Forest 13: 1902. https://doi.org/10.3390/f13111902.1999-4907https://doi.org/10.3390/f13111902Forests 13 (11) : 1902. (November 2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:45:48Zoai:localhost:20.500.12123/13462instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:48.546INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
title Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
spellingShingle Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
Urretavizcaya, María Florencia
Primary Forests
Gene Banks
Resilience
Fires
Environmental Restoration
Seed
Regeneration
Temperate Forests
Bosque Primario
Nothofagus pumilio
Bancos de Genes
Resiliencia
Incendios
Restauración Ambiental
Semillas
Regeneración
Bosques Templados
Lenga
Diversidad
Vegetación en Pie
Diversity
Standing Vegetation
title_short Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
title_full Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
title_fullStr Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
title_full_unstemmed Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
title_sort Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
dc.creator.none.fl_str_mv Urretavizcaya, María Florencia
Albarracín, Viviana
Orellana Ibáñez, Ivonne Alejandra
Rago, M. Melisa
Lopez Bernal, Pablo
Monelos, Lucas H.
Peri, Pablo Luis
author Urretavizcaya, María Florencia
author_facet Urretavizcaya, María Florencia
Albarracín, Viviana
Orellana Ibáñez, Ivonne Alejandra
Rago, M. Melisa
Lopez Bernal, Pablo
Monelos, Lucas H.
Peri, Pablo Luis
author_role author
author2 Albarracín, Viviana
Orellana Ibáñez, Ivonne Alejandra
Rago, M. Melisa
Lopez Bernal, Pablo
Monelos, Lucas H.
Peri, Pablo Luis
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Primary Forests
Gene Banks
Resilience
Fires
Environmental Restoration
Seed
Regeneration
Temperate Forests
Bosque Primario
Nothofagus pumilio
Bancos de Genes
Resiliencia
Incendios
Restauración Ambiental
Semillas
Regeneración
Bosques Templados
Lenga
Diversidad
Vegetación en Pie
Diversity
Standing Vegetation
topic Primary Forests
Gene Banks
Resilience
Fires
Environmental Restoration
Seed
Regeneration
Temperate Forests
Bosque Primario
Nothofagus pumilio
Bancos de Genes
Resiliencia
Incendios
Restauración Ambiental
Semillas
Regeneración
Bosques Templados
Lenga
Diversidad
Vegetación en Pie
Diversity
Standing Vegetation
dc.description.none.fl_txt_mv The availability of soil-stored seed determines initial plant functional types in post-fire landscapes. We evaluated the post-fire regeneration of Nothofagus pumilio forests, in Patagonia, Argentina, analyzing the soil seed bank (SSB) and the above-ground vegetation (AV). At three sites: La Colisión, Río Turbio and Monte Zeballos, burned in 2008, 1980 and 1941, respectively, we sampled the SSB and AV in two transects from the edge of the remaining forest, up to 90 m within the burned area, and recorded the emergence (198 soil samples) and presence of vascular species. To determine the effect of the distance to the remnant forest on the germinable seed bank, we performed simple linear regression analysis through the use of linear mixed-effect models, and we analyzed the similarity between the composition of SSB and AV with PERMANOVA. The emergence of plant growth forms had different patterns in relation to the distance from the forest in the three sites, which might be associated with the time of fire occurrence, and specific characteristics of each site. The emergence of N. pumilio was registered at more than one distance at the recent burning site. Herbs constituted the main source of cover with 69% of the composition, and native/endemic species represented 71%. This study contributes to the understanding of the relationship between the seed bank and standing vegetation and a better understanding of the resilience of post-fire N. pumilio forests. Our findings suggest that from 15–20 m from the edge, the SSB would be insufficient to ensure the spontaneous recovery of the forest, making active restoration necessary in order to tend to a recovery of the structure and functionality of the original community.
EEA Santa Cruz
Fil: Urretavizcaya, María F. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina. Centro de Investigación y Extensión Forestal Andino Patagónica (CIEFAP); Argentina.
Fil: Urretavizcaya María F. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Esquel, Chubut; Argentina.
Fil: Albarracín, Viviana. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ciencias Naturales y Ciencias de la Salud. Departamento de Biología y Ambiente; Argentina.
Fil: Orellana Ibáñez, Ivonne A. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ciencias Naturales y Ciencias de la Salud; Argentina.
Fil: Rago, M. Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina. Centro de Investigación y Extensión Forestal Andino Patagónica (CIEFAP); Argentina.
Fil: Lopez Bernal, Pablo. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Departamento de Ingeniería Forestal; Argentina.
Fil: Monelos, Lucas H. Universidad Nacional de la Patagonia Austral; Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
description The availability of soil-stored seed determines initial plant functional types in post-fire landscapes. We evaluated the post-fire regeneration of Nothofagus pumilio forests, in Patagonia, Argentina, analyzing the soil seed bank (SSB) and the above-ground vegetation (AV). At three sites: La Colisión, Río Turbio and Monte Zeballos, burned in 2008, 1980 and 1941, respectively, we sampled the SSB and AV in two transects from the edge of the remaining forest, up to 90 m within the burned area, and recorded the emergence (198 soil samples) and presence of vascular species. To determine the effect of the distance to the remnant forest on the germinable seed bank, we performed simple linear regression analysis through the use of linear mixed-effect models, and we analyzed the similarity between the composition of SSB and AV with PERMANOVA. The emergence of plant growth forms had different patterns in relation to the distance from the forest in the three sites, which might be associated with the time of fire occurrence, and specific characteristics of each site. The emergence of N. pumilio was registered at more than one distance at the recent burning site. Herbs constituted the main source of cover with 69% of the composition, and native/endemic species represented 71%. This study contributes to the understanding of the relationship between the seed bank and standing vegetation and a better understanding of the resilience of post-fire N. pumilio forests. Our findings suggest that from 15–20 m from the edge, the SSB would be insufficient to ensure the spontaneous recovery of the forest, making active restoration necessary in order to tend to a recovery of the structure and functionality of the original community.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-28T11:41:16Z
2022-11-28T11:41:16Z
2022-11-12
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/20.500.12123/13462
https://www.mdpi.com/1999-4907/13/11/1902
Urretavizcaya M.F.; Albarracín V.; Orellana, I.; Rago M.M.; López Bernal P.; Monelos L.; Peri P.L. (2022) Composition and spatial variation of germinable seed bank in burned Nothofagus pumilio forests in Patagonia Argentina. Forest 13: 1902. https://doi.org/10.3390/f13111902.
1999-4907
https://doi.org/10.3390/f13111902
url http://hdl.handle.net/20.500.12123/13462
https://www.mdpi.com/1999-4907/13/11/1902
https://doi.org/10.3390/f13111902
identifier_str_mv Urretavizcaya M.F.; Albarracín V.; Orellana, I.; Rago M.M.; López Bernal P.; Monelos L.; Peri P.L. (2022) Composition and spatial variation of germinable seed bank in burned Nothofagus pumilio forests in Patagonia Argentina. Forest 13: 1902. https://doi.org/10.3390/f13111902.
1999-4907
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Forests 13 (11) : 1902. (November 2022)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.559606

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