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
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/3494
Ver los metadatos del registro completo
id |
INTADig_992ac75f0c047b1e0f2cc790480293e9 |
---|---|
oai_identifier_str |
oai:localhost:20.500.12123/3494 |
network_acronym_str |
INTADig |
repository_id_str |
l |
network_name_str |
INTA Digital (INTA) |
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/restrictedAccess2025-09-29T13:44:27Zoai: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:l2025-09-29 13:44:27.517INTA 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 |
_version_ |
1844619126428925952 |
score |
12.559606 |