First characterization of fire refugia for a South American subtropical mountain forest
- Autores
- Argiby, Daihana Soledad; Cingolani, Ana María; Renison, Daniel
- Año de publicación
- 2026
- Idioma
- inglés
- Tipo de recurso
- conjunto de datos
- Estado
- versión publicada
- Descripción
- Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.
Fil: Argibay, Daihana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.
Fil: Cingolani, Ana María. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.
Fil: Cingolani, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.
Fil: Renison, Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.
Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.
Fire refugia play a key role in post-fire ecosystem recovery by preserving areas which represent persistent legacies on the landscape, and function as propagules sources for forest reestablishment. We investigated the factors that influence the presence and quality of fire refugia in the mountains of central Argentina, following extreme megafires. We assessed post-fire vegetation responses two years after the fire, applying five criteria to quantify fire refugia quality: burned tree cover, tree survival, scorched crown, resprouting rate and aerial resprouting presence, resulting in a quality index from 0 (no refuge) to 5 (high-quality refuge). We used field and GIS data to construct explanatory variables, and the refugia quality index as dependent variable. We used GLM and followed a model selection approach. We identified that high-quality fire refugia were strongly associated with high rock cover, steeper slopes, greater tree-to-grass cover proportions, and east-facing slopes, highlighting the influence of regional precipitation gradients. Contrary to expectations, refugia quality decreased at lower topographic positions and on rougher terrain. Our findings highlight the importance of topographic features and vegetation structure in shaping fire refugia, offering valuable insights for post-fire management and biodiversity conservation in mountain ecosystems.
Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.
Fil: Argibay, Daihana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.
Fil: Cingolani, Ana María. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.
Fil: Cingolani, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.
Fil: Renison, Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.
Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. - Materia
-
Wildfire
Argentina
Sprouting
regrowth - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Córdoba
- OAI Identificador
- oai:rdu.unc.edu.ar:11086/563201
Ver los metadatos del registro completo
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First characterization of fire refugia for a South American subtropical mountain forestArgiby, Daihana SoledadCingolani, Ana MaríaRenison, DanielWildfireArgentinaSproutingregrowthhttps://purl.org/becyt/ford/1.6Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.Fil: Argibay, Daihana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.Fil: Cingolani, Ana María. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.Fil: Cingolani, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.Fil: Renison, Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.Fire refugia play a key role in post-fire ecosystem recovery by preserving areas which represent persistent legacies on the landscape, and function as propagules sources for forest reestablishment. We investigated the factors that influence the presence and quality of fire refugia in the mountains of central Argentina, following extreme megafires. We assessed post-fire vegetation responses two years after the fire, applying five criteria to quantify fire refugia quality: burned tree cover, tree survival, scorched crown, resprouting rate and aerial resprouting presence, resulting in a quality index from 0 (no refuge) to 5 (high-quality refuge). We used field and GIS data to construct explanatory variables, and the refugia quality index as dependent variable. We used GLM and followed a model selection approach. We identified that high-quality fire refugia were strongly associated with high rock cover, steeper slopes, greater tree-to-grass cover proportions, and east-facing slopes, highlighting the influence of regional precipitation gradients. Contrary to expectations, refugia quality decreased at lower topographic positions and on rougher terrain. Our findings highlight the importance of topographic features and vegetation structure in shaping fire refugia, offering valuable insights for post-fire management and biodiversity conservation in mountain ecosystems.Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.Fil: Argibay, Daihana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.Fil: Cingolani, Ana María. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.Fil: Cingolani, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.Fil: Renison, Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina.Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina.https://orcid.org/0000-0003-2797-2750https://orcid.org/0000-0002-6173-1814https://orcid.org/0000-0002-1817-65522026-09-21info:eu-repo/semantics/dataSetinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_ddb1info:ar-repo/semantics/conjuntoDeDatosapplication/jsontext/xmlapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheetArgibay, D. S, Cingolani, A. M., Renison, D. (2025) First characterization of fire refugia for a South American subtropical mountain forest. http://hdl.handle.net/11086/563201http://hdl.handle.net/11086/563201engARG2013-09-01 / 2024-12-01info:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2026-09-24T11:34:23Zoai:rdu.unc.edu.ar:11086/563201Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722026-09-24 11:34:23.512Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse |
| dc.title.none.fl_str_mv |
First characterization of fire refugia for a South American subtropical mountain forest |
| title |
First characterization of fire refugia for a South American subtropical mountain forest |
| spellingShingle |
First characterization of fire refugia for a South American subtropical mountain forest Argiby, Daihana Soledad Wildfire Argentina Sprouting regrowth |
| title_short |
First characterization of fire refugia for a South American subtropical mountain forest |
| title_full |
First characterization of fire refugia for a South American subtropical mountain forest |
| title_fullStr |
First characterization of fire refugia for a South American subtropical mountain forest |
| title_full_unstemmed |
First characterization of fire refugia for a South American subtropical mountain forest |
| title_sort |
First characterization of fire refugia for a South American subtropical mountain forest |
| dc.creator.none.fl_str_mv |
Argiby, Daihana Soledad Cingolani, Ana María Renison, Daniel |
| author |
Argiby, Daihana Soledad |
| author_facet |
Argiby, Daihana Soledad Cingolani, Ana María Renison, Daniel |
| author_role |
author |
| author2 |
Cingolani, Ana María Renison, Daniel |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
https://orcid.org/0000-0003-2797-2750 https://orcid.org/0000-0002-6173-1814 https://orcid.org/0000-0002-1817-6552 |
| dc.subject.none.fl_str_mv |
Wildfire Argentina Sprouting regrowth |
| topic |
Wildfire Argentina Sprouting regrowth |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 |
| dc.description.none.fl_txt_mv |
Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. Fil: Argibay, Daihana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. Fil: Cingolani, Ana María. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. Fil: Cingolani, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. Fil: Renison, Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. Fire refugia play a key role in post-fire ecosystem recovery by preserving areas which represent persistent legacies on the landscape, and function as propagules sources for forest reestablishment. We investigated the factors that influence the presence and quality of fire refugia in the mountains of central Argentina, following extreme megafires. We assessed post-fire vegetation responses two years after the fire, applying five criteria to quantify fire refugia quality: burned tree cover, tree survival, scorched crown, resprouting rate and aerial resprouting presence, resulting in a quality index from 0 (no refuge) to 5 (high-quality refuge). We used field and GIS data to construct explanatory variables, and the refugia quality index as dependent variable. We used GLM and followed a model selection approach. We identified that high-quality fire refugia were strongly associated with high rock cover, steeper slopes, greater tree-to-grass cover proportions, and east-facing slopes, highlighting the influence of regional precipitation gradients. Contrary to expectations, refugia quality decreased at lower topographic positions and on rougher terrain. Our findings highlight the importance of topographic features and vegetation structure in shaping fire refugia, offering valuable insights for post-fire management and biodiversity conservation in mountain ecosystems. Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. Fil: Argibay, Daihana Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. Fil: Cingolani, Ana María. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. Fil: Cingolani, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. Fil: Renison, Daniel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. Fil: Renison, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina. |
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Fil: Argibay, Daihana Soledad. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales; Argentina. |
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2026 |
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2026-09-21 |
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Argibay, D. S, Cingolani, A. M., Renison, D. (2025) First characterization of fire refugia for a South American subtropical mountain forest. http://hdl.handle.net/11086/563201 http://hdl.handle.net/11086/563201 |
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Argibay, D. S, Cingolani, A. M., Renison, D. (2025) First characterization of fire refugia for a South American subtropical mountain forest. http://hdl.handle.net/11086/563201 |
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