Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia

Autores
Cagnacci, Julieta Maria; Estravis Barcala, Maximiliano; Gonzalez-Polo, Marina; Marchelli, Paula; Pastorino, Mario Juan; Martinez Meier, Alejandro; Batlla, Diego; Arana, María Veronica
Año de publicación
2018
Idioma
inglés
Tipo de recurso
Estado
versión aceptada
Descripción
We work in Patagonian forests, the southernmost woody ecosystems of the world, in which three tree species have a clear altitudinal distribution. Nothofagus obliqua is frequent at 650-850 m above the sea level, N. nervosa at 900-1000 m and N. pumilio is distributed above 1000 m up to the treeline. Temperature is the environmental factor that shows the strongest association with altitude. In this ecosystem, by coupling mathematical models with ecological data, we previously demonstrated that seed responsiveness to temperature of the three Nothofagus species was linked to the thermal characteristics of their preferred ecological niche and that this trait contributed to germination dynamics across altitude. In their natural distribution range, there was overlap in the timing of germination of the species, which was restricted to early-spring. By contrast, outside their species distribution range, germination was temporally uncoupled with altitude (Arana et al., 2016 New Phytologist 209:507).
Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche
Fil: Cagnacci, Julieta María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Estravis Barcala, Maximiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Gonzalez-Polo, Marina. Universidad Nacional del Comahue; Argentina
Fil: Marchelli, Paula. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina
Fil: Pastorino, Mario Juan. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área Sistemas Forestales; Argentina
Fil: Martinez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina
Fil: Battla, Diego. Universidad Nacional de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas vinculadas a la Agricultura; Argentina
Fil: Arana, María Verónica.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fuente
Frontiers in Bioscience 3. Buenos Aires, 17-19 de Septiembre 2018
Materia
Nothofagus
Ecología Forestal
Forest Ecology
Regeneración
Regeneration
Región Patagónica
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/3494
Acceder
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spelling Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in PatagoniaCagnacci, Julieta MariaEstravis Barcala, MaximilianoGonzalez-Polo, MarinaMarchelli, PaulaPastorino, Mario JuanMartinez Meier, AlejandroBatlla, DiegoArana, María VeronicaNothofagusEcología ForestalForest EcologyRegeneraciónRegenerationRegión PatagónicaWe work in Patagonian forests, the southernmost woody ecosystems of the world, in which three tree species have a clear altitudinal distribution. Nothofagus obliqua is frequent at 650-850 m above the sea level, N. nervosa at 900-1000 m and N. pumilio is distributed above 1000 m up to the treeline. Temperature is the environmental factor that shows the strongest association with altitude. In this ecosystem, by coupling mathematical models with ecological data, we previously demonstrated that seed responsiveness to temperature of the three Nothofagus species was linked to the thermal characteristics of their preferred ecological niche and that this trait contributed to germination dynamics across altitude. In their natural distribution range, there was overlap in the timing of germination of the species, which was restricted to early-spring. By contrast, outside their species distribution range, germination was temporally uncoupled with altitude (Arana et al., 2016 New Phytologist 209:507).Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias BarilocheFil: Cagnacci, Julieta María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Estravis Barcala, Maximiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Gonzalez-Polo, Marina. Universidad Nacional del Comahue; ArgentinaFil: Marchelli, Paula. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; ArgentinaFil: Pastorino, Mario Juan. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área Sistemas Forestales; ArgentinaFil: Martinez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; ArgentinaFil: Battla, Diego. Universidad Nacional de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas vinculadas a la Agricultura; ArgentinaFil: Arana, María Verónica.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentinainfo:eu-repo/date/embargoEnd/2020-06-262018-09-27T18:10:32Z2018-09-27T18:10:32Z2018-09info:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6670info:ar-repo/semantics/posterinfo:eu-repo/semantics/conferencePosterapplication/pdfhttp://hdl.handle.net/20.500.12123/3494Frontiers in Bioscience 3. Buenos Aires, 17-19 de Septiembre 2018reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengPatagonia (general region)info:eu-repo/semantics/restrictedAccess2025-10-23T11:16:41Zoai:localhost:20.500.12123/3494instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:16:41.385INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
title Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
spellingShingle Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
Cagnacci, Julieta Maria
Nothofagus
Ecología Forestal
Forest Ecology
Regeneración
Regeneration
Región Patagónica
title_short Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
title_full Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
title_fullStr Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
title_full_unstemmed Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
title_sort Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
dc.creator.none.fl_str_mv Cagnacci, Julieta Maria
Estravis Barcala, Maximiliano
Gonzalez-Polo, Marina
Marchelli, Paula
Pastorino, Mario Juan
Martinez Meier, Alejandro
Batlla, Diego
Arana, María Veronica
author Cagnacci, Julieta Maria
author_facet Cagnacci, Julieta Maria
Estravis Barcala, Maximiliano
Gonzalez-Polo, Marina
Marchelli, Paula
Pastorino, Mario Juan
Martinez Meier, Alejandro
Batlla, Diego
Arana, María Veronica
author_role author
author2 Estravis Barcala, Maximiliano
Gonzalez-Polo, Marina
Marchelli, Paula
Pastorino, Mario Juan
Martinez Meier, Alejandro
Batlla, Diego
Arana, María Veronica
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Nothofagus
Ecología Forestal
Forest Ecology
Regeneración
Regeneration
Región Patagónica
topic Nothofagus
Ecología Forestal
Forest Ecology
Regeneración
Regeneration
Región Patagónica
dc.description.none.fl_txt_mv We work in Patagonian forests, the southernmost woody ecosystems of the world, in which three tree species have a clear altitudinal distribution. Nothofagus obliqua is frequent at 650-850 m above the sea level, N. nervosa at 900-1000 m and N. pumilio is distributed above 1000 m up to the treeline. Temperature is the environmental factor that shows the strongest association with altitude. In this ecosystem, by coupling mathematical models with ecological data, we previously demonstrated that seed responsiveness to temperature of the three Nothofagus species was linked to the thermal characteristics of their preferred ecological niche and that this trait contributed to germination dynamics across altitude. In their natural distribution range, there was overlap in the timing of germination of the species, which was restricted to early-spring. By contrast, outside their species distribution range, germination was temporally uncoupled with altitude (Arana et al., 2016 New Phytologist 209:507).
Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche
Fil: Cagnacci, Julieta María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Estravis Barcala, Maximiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Gonzalez-Polo, Marina. Universidad Nacional del Comahue; Argentina
Fil: Marchelli, Paula. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina
Fil: Pastorino, Mario Juan. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área Sistemas Forestales; Argentina
Fil: Martinez Meier, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina
Fil: Battla, Diego. Universidad Nacional de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas vinculadas a la Agricultura; Argentina
Fil: Arana, María Verónica.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
description We work in Patagonian forests, the southernmost woody ecosystems of the world, in which three tree species have a clear altitudinal distribution. Nothofagus obliqua is frequent at 650-850 m above the sea level, N. nervosa at 900-1000 m and N. pumilio is distributed above 1000 m up to the treeline. Temperature is the environmental factor that shows the strongest association with altitude. In this ecosystem, by coupling mathematical models with ecological data, we previously demonstrated that seed responsiveness to temperature of the three Nothofagus species was linked to the thermal characteristics of their preferred ecological niche and that this trait contributed to germination dynamics across altitude. In their natural distribution range, there was overlap in the timing of germination of the species, which was restricted to early-spring. By contrast, outside their species distribution range, germination was temporally uncoupled with altitude (Arana et al., 2016 New Phytologist 209:507).
publishDate 2018
dc.date.none.fl_str_mv 2018-09-27T18:10:32Z
2018-09-27T18:10:32Z
2018-09
info:eu-repo/date/embargoEnd/2020-06-26
dc.type.none.fl_str_mv info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6670
info:ar-repo/semantics/poster
info:eu-repo/semantics/conferencePoster
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/3494
url http://hdl.handle.net/20.500.12123/3494
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Patagonia (general region)
dc.source.none.fl_str_mv Frontiers in Bioscience 3. Buenos Aires, 17-19 de Septiembre 2018
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 12.982451

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