Functional responses to climate change may increase invasive potential of Carpobrotus edulis

Premise: Biological invasions and climate change are major threats to biodiversity. It is therefore important to anticipate how the climate changes projected for Southern Europe would affect the ecophysiological performance of the invasive South African plant, Carpobrotus edulis (ice plant or sour f...

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Autores: González Campoy, Josefina, Lema Márquez, Margarita, Fenollosa, Erola, Munné-Bosch, Sergi, Retuerto Franco, José Carlos Rubén
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/29048
Acceso en línea:http://hdl.handle.net/10347/29048
Access Level:acceso abierto
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spelling Functional responses to climate change may increase invasive potential of Carpobrotus edulisGonzález Campoy, JosefinaLema Márquez, MargaritaFenollosa, ErolaMunné-Bosch, SergiRetuerto Franco, José Carlos RubénPremise: Biological invasions and climate change are major threats to biodiversity. It is therefore important to anticipate how the climate changes projected for Southern Europe would affect the ecophysiological performance of the invasive South African plant, Carpobrotus edulis (ice plant or sour fig), and its capacity to undergo rapid adaptive evolution. Methods: We manipulated the climate conditions in a field plot located on the island of Sálvora (northwest of the Iberian Peninsula) to establish a full factorial experiment with C. edulis plants transplanted from four native (southern African) and four invasive (northwestern Iberian Peninsula) populations. Throughout 14 months we measured growth and functional traits of this species under two temperatures (control vs. increased), and two rainfall levels (control vs. reduced). Results: Temperature increased photochemical efficiency and relative growth rate of C. edulis. Rainfall modulated some of the effects of temperature on C and N isotopic composition, and pigment contents. Invasive populations showed lower root mass allocation and higher survival rates, as well as increased water use efficiency, lipid peroxidation, chlorophyll, and xanthophyll cycle pigment contents than native populations. Conclusions: The increased growth and physiological performances observed under our experimental conditions suggest that the expected climate changes would further promote the invasion of C. edulis. Differences between native and invasive genotypes in survival and functional traits revealed that populations have diverged during the process of invasion, what gives support to the invasiveness hypothesis. Our findings highlight the importance of analyzing intraspecific variability in functional responses to better predict how invasive species will respond to environmental changes.WileyUniversidade de Santiago de Compostela. Departamento de Bioloxía Funcional20212021-01-0120212021-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10347/29048reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 CGL2013-48885-C2-2-R RETOS EN LA GESTION DE LA PLANTA INVASORA CARPOBROTUS EDULIS: CAMBIOS FENOTIPICOS EN EL CURSO DE LA INVASION, RESPUESTAS A ESCENARIOS DE CAMBIO GLOBAL Y CONTROL BIOLOGICOAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 CGL2017-87294-C3-1-P ENDEMISMOS DUNARES ANTE EL CAMBIO CLIMATICO: ECOFISIOLOGIA, EXPRESION GENICA Y NICHO ECOLOGICOopen accesshttp://purl.org/coar/access_right/c_abf2This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes. © 2021 The Authors. American Journal of Botany published by Wiley Periodicals LLC on behalf of Botanical Society of America.http://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/290482026-06-15T12:47:27Z
dc.title.none.fl_str_mv Functional responses to climate change may increase invasive potential of Carpobrotus edulis
title Functional responses to climate change may increase invasive potential of Carpobrotus edulis
spellingShingle Functional responses to climate change may increase invasive potential of Carpobrotus edulis
González Campoy, Josefina
title_short Functional responses to climate change may increase invasive potential of Carpobrotus edulis
title_full Functional responses to climate change may increase invasive potential of Carpobrotus edulis
title_fullStr Functional responses to climate change may increase invasive potential of Carpobrotus edulis
title_full_unstemmed Functional responses to climate change may increase invasive potential of Carpobrotus edulis
title_sort Functional responses to climate change may increase invasive potential of Carpobrotus edulis
dc.creator.none.fl_str_mv González Campoy, Josefina
Lema Márquez, Margarita
Fenollosa, Erola
Munné-Bosch, Sergi
Retuerto Franco, José Carlos Rubén
author González Campoy, Josefina
author_facet González Campoy, Josefina
Lema Márquez, Margarita
Fenollosa, Erola
Munné-Bosch, Sergi
Retuerto Franco, José Carlos Rubén
author_role author
author2 Lema Márquez, Margarita
Fenollosa, Erola
Munné-Bosch, Sergi
Retuerto Franco, José Carlos Rubén
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade de Santiago de Compostela. Departamento de Bioloxía Funcional
description Premise: Biological invasions and climate change are major threats to biodiversity. It is therefore important to anticipate how the climate changes projected for Southern Europe would affect the ecophysiological performance of the invasive South African plant, Carpobrotus edulis (ice plant or sour fig), and its capacity to undergo rapid adaptive evolution. Methods: We manipulated the climate conditions in a field plot located on the island of Sálvora (northwest of the Iberian Peninsula) to establish a full factorial experiment with C. edulis plants transplanted from four native (southern African) and four invasive (northwestern Iberian Peninsula) populations. Throughout 14 months we measured growth and functional traits of this species under two temperatures (control vs. increased), and two rainfall levels (control vs. reduced). Results: Temperature increased photochemical efficiency and relative growth rate of C. edulis. Rainfall modulated some of the effects of temperature on C and N isotopic composition, and pigment contents. Invasive populations showed lower root mass allocation and higher survival rates, as well as increased water use efficiency, lipid peroxidation, chlorophyll, and xanthophyll cycle pigment contents than native populations. Conclusions: The increased growth and physiological performances observed under our experimental conditions suggest that the expected climate changes would further promote the invasion of C. edulis. Differences between native and invasive genotypes in survival and functional traits revealed that populations have diverged during the process of invasion, what gives support to the invasiveness hypothesis. Our findings highlight the importance of analyzing intraspecific variability in functional responses to better predict how invasive species will respond to environmental changes.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01
2021
2021-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10347/29048
url http://hdl.handle.net/10347/29048
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 CGL2013-48885-C2-2-R RETOS EN LA GESTION DE LA PLANTA INVASORA CARPOBROTUS EDULIS: CAMBIOS FENOTIPICOS EN EL CURSO DE LA INVASION, RESPUESTAS A ESCENARIOS DE CAMBIO GLOBAL Y CONTROL BIOLOGICO
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 CGL2017-87294-C3-1-P ENDEMISMOS DUNARES ANTE EL CAMBIO CLIMATICO: ECOFISIOLOGIA, EXPRESION GENICA Y NICHO ECOLOGICO
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
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