Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species

Autores
Lucero, Jacob E.; Filazzola, Alessandro; Callaway, Ragan M.; Braun, Jenna; Ghazian, Nargol; Haas, Stephanie; Miguel, María Florencia; Owen, Malory; Seifan, Merav; Zuliani, Mario; Lortie, Christopher J.
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Earth's dryland (hyper-arid, arid, semi-arid, and dry sub-humid) ecosystems face increasing aridity and invasion by exotic plant species. In concert, these global changes threaten the biodiversity, ecosystem functioning, and economic viability of drylands worldwide, with critical implications for environmental quality and human wellbeing. Positive interactions (facilitation) from shrubs can buffer native plant communities against increasing aridity, but this could backfire if exotic species are facilitated more than natives. Thus, understanding how native and exotic plant species respond to shrub facilitation along aridity gradients is essential for predicting the ecological consequences of concomitant aridification and exotic plant invasion in changing drylands. Here, we performed meta-analyses using 152 independent studies to compare the positive effects of shrubs on native vs. exotic plant species across Earth's dryland ecosystems that vary in aridity. Globally, shrubs facilitate the abundance, diversity, reproduction, and survival of native plant species but do not consistently facilitate any measure of exotic plant performance. As aridity increases, shrub effects on native species do not change, but shrub effects on exotic species become more negative. Thus, across dryland ecosystems globally, shrubs facilitate more measures of native plant performance than exotic plant performance, and as aridity increases, shrub facilitation remains stable for native species but transitions towards resistance for exotic species. At the global scale, dryland aridification may pose a greater threat to exotic species than native species, inasmuch as shrubs and their interactions remain intact.
Fil: Lucero, Jacob E.. Texas A&M University; Estados Unidos. University of York; Reino Unido
Fil: Filazzola, Alessandro. University of York; Reino Unido
Fil: Callaway, Ragan M.. University of Montana; Estados Unidos
Fil: Braun, Jenna. University of York; Reino Unido
Fil: Ghazian, Nargol. University of York; Reino Unido
Fil: Haas, Stephanie. University of York; Reino Unido
Fil: Miguel, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Owen, Malory. University of York; Reino Unido
Fil: Seifan, Merav. Ben Gurion University of the Negev; Israel
Fil: Zuliani, Mario. University of York; Reino Unido
Fil: Lortie, Christopher J.. University of York; Reino Unido
Materia
DESERTIFICATION
DRYLANDS
GLOBAL CHANGE ECOLOGY
INVASIVE SPECIES
SHRUBS
STRESS-GRADIENT HYPOTHESIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/211503
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/211503
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Increasing global aridity destabilizes shrub facilitation of exotic but not native plant speciesLucero, Jacob E.Filazzola, AlessandroCallaway, Ragan M.Braun, JennaGhazian, NargolHaas, StephanieMiguel, María FlorenciaOwen, MalorySeifan, MeravZuliani, MarioLortie, Christopher J.DESERTIFICATIONDRYLANDSGLOBAL CHANGE ECOLOGYINVASIVE SPECIESSHRUBSSTRESS-GRADIENT HYPOTHESIShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Earth's dryland (hyper-arid, arid, semi-arid, and dry sub-humid) ecosystems face increasing aridity and invasion by exotic plant species. In concert, these global changes threaten the biodiversity, ecosystem functioning, and economic viability of drylands worldwide, with critical implications for environmental quality and human wellbeing. Positive interactions (facilitation) from shrubs can buffer native plant communities against increasing aridity, but this could backfire if exotic species are facilitated more than natives. Thus, understanding how native and exotic plant species respond to shrub facilitation along aridity gradients is essential for predicting the ecological consequences of concomitant aridification and exotic plant invasion in changing drylands. Here, we performed meta-analyses using 152 independent studies to compare the positive effects of shrubs on native vs. exotic plant species across Earth's dryland ecosystems that vary in aridity. Globally, shrubs facilitate the abundance, diversity, reproduction, and survival of native plant species but do not consistently facilitate any measure of exotic plant performance. As aridity increases, shrub effects on native species do not change, but shrub effects on exotic species become more negative. Thus, across dryland ecosystems globally, shrubs facilitate more measures of native plant performance than exotic plant performance, and as aridity increases, shrub facilitation remains stable for native species but transitions towards resistance for exotic species. At the global scale, dryland aridification may pose a greater threat to exotic species than native species, inasmuch as shrubs and their interactions remain intact.Fil: Lucero, Jacob E.. Texas A&M University; Estados Unidos. University of York; Reino UnidoFil: Filazzola, Alessandro. University of York; Reino UnidoFil: Callaway, Ragan M.. University of Montana; Estados UnidosFil: Braun, Jenna. University of York; Reino UnidoFil: Ghazian, Nargol. University of York; Reino UnidoFil: Haas, Stephanie. University of York; Reino UnidoFil: Miguel, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Owen, Malory. University of York; Reino UnidoFil: Seifan, Merav. Ben Gurion University of the Negev; IsraelFil: Zuliani, Mario. University of York; Reino UnidoFil: Lortie, Christopher J.. University of York; Reino UnidoElsevier2022-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/211503Lucero, Jacob E.; Filazzola, Alessandro; Callaway, Ragan M.; Braun, Jenna; Ghazian, Nargol; et al.; Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species; Elsevier; Global Ecology and Conservation; 40; 12-2022; 1-82351-9894CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S235198942200347Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.gecco.2022.e02345info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:00:29Zoai:ri.conicet.gov.ar:11336/211503instacron: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:34982025-10-22 12:00:30.049CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
title Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
spellingShingle Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
Lucero, Jacob E.
DESERTIFICATION
DRYLANDS
GLOBAL CHANGE ECOLOGY
INVASIVE SPECIES
SHRUBS
STRESS-GRADIENT HYPOTHESIS
title_short Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
title_full Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
title_fullStr Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
title_full_unstemmed Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
title_sort Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species
dc.creator.none.fl_str_mv Lucero, Jacob E.
Filazzola, Alessandro
Callaway, Ragan M.
Braun, Jenna
Ghazian, Nargol
Haas, Stephanie
Miguel, María Florencia
Owen, Malory
Seifan, Merav
Zuliani, Mario
Lortie, Christopher J.
author Lucero, Jacob E.
author_facet Lucero, Jacob E.
Filazzola, Alessandro
Callaway, Ragan M.
Braun, Jenna
Ghazian, Nargol
Haas, Stephanie
Miguel, María Florencia
Owen, Malory
Seifan, Merav
Zuliani, Mario
Lortie, Christopher J.
author_role author
author2 Filazzola, Alessandro
Callaway, Ragan M.
Braun, Jenna
Ghazian, Nargol
Haas, Stephanie
Miguel, María Florencia
Owen, Malory
Seifan, Merav
Zuliani, Mario
Lortie, Christopher J.
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv DESERTIFICATION
DRYLANDS
GLOBAL CHANGE ECOLOGY
INVASIVE SPECIES
SHRUBS
STRESS-GRADIENT HYPOTHESIS
topic DESERTIFICATION
DRYLANDS
GLOBAL CHANGE ECOLOGY
INVASIVE SPECIES
SHRUBS
STRESS-GRADIENT HYPOTHESIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Earth's dryland (hyper-arid, arid, semi-arid, and dry sub-humid) ecosystems face increasing aridity and invasion by exotic plant species. In concert, these global changes threaten the biodiversity, ecosystem functioning, and economic viability of drylands worldwide, with critical implications for environmental quality and human wellbeing. Positive interactions (facilitation) from shrubs can buffer native plant communities against increasing aridity, but this could backfire if exotic species are facilitated more than natives. Thus, understanding how native and exotic plant species respond to shrub facilitation along aridity gradients is essential for predicting the ecological consequences of concomitant aridification and exotic plant invasion in changing drylands. Here, we performed meta-analyses using 152 independent studies to compare the positive effects of shrubs on native vs. exotic plant species across Earth's dryland ecosystems that vary in aridity. Globally, shrubs facilitate the abundance, diversity, reproduction, and survival of native plant species but do not consistently facilitate any measure of exotic plant performance. As aridity increases, shrub effects on native species do not change, but shrub effects on exotic species become more negative. Thus, across dryland ecosystems globally, shrubs facilitate more measures of native plant performance than exotic plant performance, and as aridity increases, shrub facilitation remains stable for native species but transitions towards resistance for exotic species. At the global scale, dryland aridification may pose a greater threat to exotic species than native species, inasmuch as shrubs and their interactions remain intact.
Fil: Lucero, Jacob E.. Texas A&M University; Estados Unidos. University of York; Reino Unido
Fil: Filazzola, Alessandro. University of York; Reino Unido
Fil: Callaway, Ragan M.. University of Montana; Estados Unidos
Fil: Braun, Jenna. University of York; Reino Unido
Fil: Ghazian, Nargol. University of York; Reino Unido
Fil: Haas, Stephanie. University of York; Reino Unido
Fil: Miguel, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
Fil: Owen, Malory. University of York; Reino Unido
Fil: Seifan, Merav. Ben Gurion University of the Negev; Israel
Fil: Zuliani, Mario. University of York; Reino Unido
Fil: Lortie, Christopher J.. University of York; Reino Unido
description Earth's dryland (hyper-arid, arid, semi-arid, and dry sub-humid) ecosystems face increasing aridity and invasion by exotic plant species. In concert, these global changes threaten the biodiversity, ecosystem functioning, and economic viability of drylands worldwide, with critical implications for environmental quality and human wellbeing. Positive interactions (facilitation) from shrubs can buffer native plant communities against increasing aridity, but this could backfire if exotic species are facilitated more than natives. Thus, understanding how native and exotic plant species respond to shrub facilitation along aridity gradients is essential for predicting the ecological consequences of concomitant aridification and exotic plant invasion in changing drylands. Here, we performed meta-analyses using 152 independent studies to compare the positive effects of shrubs on native vs. exotic plant species across Earth's dryland ecosystems that vary in aridity. Globally, shrubs facilitate the abundance, diversity, reproduction, and survival of native plant species but do not consistently facilitate any measure of exotic plant performance. As aridity increases, shrub effects on native species do not change, but shrub effects on exotic species become more negative. Thus, across dryland ecosystems globally, shrubs facilitate more measures of native plant performance than exotic plant performance, and as aridity increases, shrub facilitation remains stable for native species but transitions towards resistance for exotic species. At the global scale, dryland aridification may pose a greater threat to exotic species than native species, inasmuch as shrubs and their interactions remain intact.
publishDate 2022
dc.date.none.fl_str_mv 2022-12
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/11336/211503
Lucero, Jacob E.; Filazzola, Alessandro; Callaway, Ragan M.; Braun, Jenna; Ghazian, Nargol; et al.; Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species; Elsevier; Global Ecology and Conservation; 40; 12-2022; 1-8
2351-9894
CONICET Digital
CONICET
url http://hdl.handle.net/11336/211503
identifier_str_mv Lucero, Jacob E.; Filazzola, Alessandro; Callaway, Ragan M.; Braun, Jenna; Ghazian, Nargol; et al.; Increasing global aridity destabilizes shrub facilitation of exotic but not native plant species; Elsevier; Global Ecology and Conservation; 40; 12-2022; 1-8
2351-9894
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S235198942200347X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.gecco.2022.e02345
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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