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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/211503
Ver los metadatos del registro completo
id |
CONICETDig_56b1029dd19bb1ed69280d55b7895e9e |
---|---|
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 Técnicas2025-09-29T10:28:04Zoai: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:34982025-09-29 10:28:05.191CONICET 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 |
_version_ |
1844614284392267776 |
score |
13.070432 |