Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities

Autores
Duarte, Helder; Tejedo, Miguel; Katzenberger, Marcos; Marangoni, Federico; Baldo, Juan Diego; Beltrán, Juan Francisco; Marti, Dardo Andrea; Richter Boix, Alex; Gonzalez Voyer, Alex
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Predicting the biodiversity impacts of global warming implies that we know where and with what magnitude these impacts will be encountered. Amphibians are currently the most threatened vertebrates, mainly due to habitat loss and to emerging infectious diseases. Global warming may further exacerbate their decline in the near future, although the impact might vary geographically. We predicted that subtropical amphibians should be relatively susceptible to warming-induced extinctions because their upper critical thermal limits (CT max) might be only slightly higher than maximum pond temperatures (T max). We tested this prediction by measuring CT max and T max for 47 larval amphibian species from two thermally distinct subtropical communities (the warm community of the Gran Chaco and the cool community of Atlantic Forest, northern Argentina), as well as from one European temperate community. Upper thermal tolerances of tadpoles were positively correlated (controlling for phylogeny) with maximum pond temperatures, although the slope was steeper in subtropical than in temperate species. CT max values were lowest in temperate species and highest in the subtropical warm community, which paradoxically, had very low warming tolerance (CT max-T max) and therefore may be prone to future local extinction from acute thermal stress if rising pond T max soon exceeds their CT max. Canopy-protected subtropical cool species have larger warming tolerance and thus should be less impacted by peak temperatures. Temperate species are relatively secure to warming impacts, except for late breeders with low thermal tolerance, which may be exposed to physiological thermal stress in the coming years.
Fil: Duarte, Helder. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Tejedo, Miguel. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Katzenberger, Marcos. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Marangoni, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina
Fil: Baldo, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina. Fundación Miguel Lillo; Argentina
Fil: Beltrán, Juan Francisco. Universidad de Sevilla; España
Fil: Marti, Dardo Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina
Fil: Richter Boix, Alex. Uppsala University. Evolutionary Biology Centre; Suecia
Fil: Gonzalez Voyer, Alex. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Materia
AMPHIBIAN DECLINE
GLOBAL WARMING
SPECIES EXTINCTION RISK
UPPER THERMAL TOLERANCE
WARMING TOLERANCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/93023
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communitiesDuarte, HelderTejedo, MiguelKatzenberger, MarcosMarangoni, FedericoBaldo, Juan DiegoBeltrán, Juan FranciscoMarti, Dardo AndreaRichter Boix, AlexGonzalez Voyer, AlexAMPHIBIAN DECLINEGLOBAL WARMINGSPECIES EXTINCTION RISKUPPER THERMAL TOLERANCEWARMING TOLERANCEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Predicting the biodiversity impacts of global warming implies that we know where and with what magnitude these impacts will be encountered. Amphibians are currently the most threatened vertebrates, mainly due to habitat loss and to emerging infectious diseases. Global warming may further exacerbate their decline in the near future, although the impact might vary geographically. We predicted that subtropical amphibians should be relatively susceptible to warming-induced extinctions because their upper critical thermal limits (CT max) might be only slightly higher than maximum pond temperatures (T max). We tested this prediction by measuring CT max and T max for 47 larval amphibian species from two thermally distinct subtropical communities (the warm community of the Gran Chaco and the cool community of Atlantic Forest, northern Argentina), as well as from one European temperate community. Upper thermal tolerances of tadpoles were positively correlated (controlling for phylogeny) with maximum pond temperatures, although the slope was steeper in subtropical than in temperate species. CT max values were lowest in temperate species and highest in the subtropical warm community, which paradoxically, had very low warming tolerance (CT max-T max) and therefore may be prone to future local extinction from acute thermal stress if rising pond T max soon exceeds their CT max. Canopy-protected subtropical cool species have larger warming tolerance and thus should be less impacted by peak temperatures. Temperate species are relatively secure to warming impacts, except for late breeders with low thermal tolerance, which may be exposed to physiological thermal stress in the coming years.Fil: Duarte, Helder. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; EspañaFil: Tejedo, Miguel. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; EspañaFil: Katzenberger, Marcos. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; EspañaFil: Marangoni, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; ArgentinaFil: Baldo, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina. Fundación Miguel Lillo; ArgentinaFil: Beltrán, Juan Francisco. Universidad de Sevilla; EspañaFil: Marti, Dardo Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; ArgentinaFil: Richter Boix, Alex. Uppsala University. Evolutionary Biology Centre; SueciaFil: Gonzalez Voyer, Alex. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; EspañaWiley Blackwell Publishing, Inc2012-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/93023Duarte, Helder; Tejedo, Miguel; Katzenberger, Marcos; Marangoni, Federico; Baldo, Juan Diego; et al.; Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities; Wiley Blackwell Publishing, Inc; Global Change Biology; 18; 2; 2-2012; 412-4211354-1013CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2486.2011.02518.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2486.2011.02518.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:55:26Zoai:ri.conicet.gov.ar:11336/93023instacron: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:34982025-09-17 11:55:27.207CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
title Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
spellingShingle Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
Duarte, Helder
AMPHIBIAN DECLINE
GLOBAL WARMING
SPECIES EXTINCTION RISK
UPPER THERMAL TOLERANCE
WARMING TOLERANCE
title_short Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
title_full Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
title_fullStr Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
title_full_unstemmed Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
title_sort Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities
dc.creator.none.fl_str_mv Duarte, Helder
Tejedo, Miguel
Katzenberger, Marcos
Marangoni, Federico
Baldo, Juan Diego
Beltrán, Juan Francisco
Marti, Dardo Andrea
Richter Boix, Alex
Gonzalez Voyer, Alex
author Duarte, Helder
author_facet Duarte, Helder
Tejedo, Miguel
Katzenberger, Marcos
Marangoni, Federico
Baldo, Juan Diego
Beltrán, Juan Francisco
Marti, Dardo Andrea
Richter Boix, Alex
Gonzalez Voyer, Alex
author_role author
author2 Tejedo, Miguel
Katzenberger, Marcos
Marangoni, Federico
Baldo, Juan Diego
Beltrán, Juan Francisco
Marti, Dardo Andrea
Richter Boix, Alex
Gonzalez Voyer, Alex
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv AMPHIBIAN DECLINE
GLOBAL WARMING
SPECIES EXTINCTION RISK
UPPER THERMAL TOLERANCE
WARMING TOLERANCE
topic AMPHIBIAN DECLINE
GLOBAL WARMING
SPECIES EXTINCTION RISK
UPPER THERMAL TOLERANCE
WARMING TOLERANCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Predicting the biodiversity impacts of global warming implies that we know where and with what magnitude these impacts will be encountered. Amphibians are currently the most threatened vertebrates, mainly due to habitat loss and to emerging infectious diseases. Global warming may further exacerbate their decline in the near future, although the impact might vary geographically. We predicted that subtropical amphibians should be relatively susceptible to warming-induced extinctions because their upper critical thermal limits (CT max) might be only slightly higher than maximum pond temperatures (T max). We tested this prediction by measuring CT max and T max for 47 larval amphibian species from two thermally distinct subtropical communities (the warm community of the Gran Chaco and the cool community of Atlantic Forest, northern Argentina), as well as from one European temperate community. Upper thermal tolerances of tadpoles were positively correlated (controlling for phylogeny) with maximum pond temperatures, although the slope was steeper in subtropical than in temperate species. CT max values were lowest in temperate species and highest in the subtropical warm community, which paradoxically, had very low warming tolerance (CT max-T max) and therefore may be prone to future local extinction from acute thermal stress if rising pond T max soon exceeds their CT max. Canopy-protected subtropical cool species have larger warming tolerance and thus should be less impacted by peak temperatures. Temperate species are relatively secure to warming impacts, except for late breeders with low thermal tolerance, which may be exposed to physiological thermal stress in the coming years.
Fil: Duarte, Helder. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Tejedo, Miguel. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Katzenberger, Marcos. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Marangoni, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina
Fil: Baldo, Juan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina. Fundación Miguel Lillo; Argentina
Fil: Beltrán, Juan Francisco. Universidad de Sevilla; España
Fil: Marti, Dardo Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina. Universidad Nacional de Misiones. Facultad de Humanidades y Ciencias Sociales. Departamento de Genética. Laboratorio de Genética Evolutiva y Molecular; Argentina
Fil: Richter Boix, Alex. Uppsala University. Evolutionary Biology Centre; Suecia
Fil: Gonzalez Voyer, Alex. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
description Predicting the biodiversity impacts of global warming implies that we know where and with what magnitude these impacts will be encountered. Amphibians are currently the most threatened vertebrates, mainly due to habitat loss and to emerging infectious diseases. Global warming may further exacerbate their decline in the near future, although the impact might vary geographically. We predicted that subtropical amphibians should be relatively susceptible to warming-induced extinctions because their upper critical thermal limits (CT max) might be only slightly higher than maximum pond temperatures (T max). We tested this prediction by measuring CT max and T max for 47 larval amphibian species from two thermally distinct subtropical communities (the warm community of the Gran Chaco and the cool community of Atlantic Forest, northern Argentina), as well as from one European temperate community. Upper thermal tolerances of tadpoles were positively correlated (controlling for phylogeny) with maximum pond temperatures, although the slope was steeper in subtropical than in temperate species. CT max values were lowest in temperate species and highest in the subtropical warm community, which paradoxically, had very low warming tolerance (CT max-T max) and therefore may be prone to future local extinction from acute thermal stress if rising pond T max soon exceeds their CT max. Canopy-protected subtropical cool species have larger warming tolerance and thus should be less impacted by peak temperatures. Temperate species are relatively secure to warming impacts, except for late breeders with low thermal tolerance, which may be exposed to physiological thermal stress in the coming years.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/93023
Duarte, Helder; Tejedo, Miguel; Katzenberger, Marcos; Marangoni, Federico; Baldo, Juan Diego; et al.; Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities; Wiley Blackwell Publishing, Inc; Global Change Biology; 18; 2; 2-2012; 412-421
1354-1013
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93023
identifier_str_mv Duarte, Helder; Tejedo, Miguel; Katzenberger, Marcos; Marangoni, Federico; Baldo, Juan Diego; et al.; Can amphibians take the heat? Vulnerability to climate warming in subtropical and temperate larval amphibian communities; Wiley Blackwell Publishing, Inc; Global Change Biology; 18; 2; 2-2012; 412-421
1354-1013
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2486.2011.02518.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2486.2011.02518.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv 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
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score 13.001348

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