Seed predation of non-native species along a precipitation gradient

Autores
Chiuffo, Mariana Cecilia; Moyano, Jaime; Rodriguez Cabal, Mariano Alberto; Nuñez, Martin Andres
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Generalist seed predators are an important factor shaping non-native species invasion. Their effect is highly influenced by abiotic conditions, yet how the importance of this biotic filter changes in a gradient of abiotic conditions is still poorly understood. In this study, we assessed seed predation of non-native conifer species along a precipitation gradient in north-western Argentinean Patagonia. We performed a seed removal experiment over a 15-day period during the fall in sites where annual precipitation ranges from 600 to 1600 mm and vegetation ranges from steppe to forest. We used the three most common forestry species in the study area, including two species known to invade areas adjacent to plantations and one native species. Seed predation was higher in sites with higher precipitation, but no significant differences in seed predation were found among species. Small mammals were the dominant group predating seeds on this gradient. These findings highlight the importance of abiotic conditions mediating plant-granivore interactions, and the influence that abiotic conditions may have on biotic resistance to invasion.
Fil: Chiuffo, Mariana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Moyano, Jaime. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Rodriguez Cabal, Mariano Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Nuñez, Martin Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Materia
ENVIRONMENTAL CONDITIONS
NON-NATIVE
PLANT INVASION
PLANT GRANIVORE INTERACTIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/93431
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Seed predation of non-native species along a precipitation gradientChiuffo, Mariana CeciliaMoyano, JaimeRodriguez Cabal, Mariano AlbertoNuñez, Martin AndresENVIRONMENTAL CONDITIONSNON-NATIVEPLANT INVASIONPLANT GRANIVORE INTERACTIONShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Generalist seed predators are an important factor shaping non-native species invasion. Their effect is highly influenced by abiotic conditions, yet how the importance of this biotic filter changes in a gradient of abiotic conditions is still poorly understood. In this study, we assessed seed predation of non-native conifer species along a precipitation gradient in north-western Argentinean Patagonia. We performed a seed removal experiment over a 15-day period during the fall in sites where annual precipitation ranges from 600 to 1600 mm and vegetation ranges from steppe to forest. We used the three most common forestry species in the study area, including two species known to invade areas adjacent to plantations and one native species. Seed predation was higher in sites with higher precipitation, but no significant differences in seed predation were found among species. Small mammals were the dominant group predating seeds on this gradient. These findings highlight the importance of abiotic conditions mediating plant-granivore interactions, and the influence that abiotic conditions may have on biotic resistance to invasion.Fil: Chiuffo, Mariana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaFil: Moyano, Jaime. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaFil: Rodriguez Cabal, Mariano Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaFil: Nuñez, Martin Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaSpringer2018-11-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/93431Chiuffo, Mariana Cecilia; Moyano, Jaime; Rodriguez Cabal, Mariano Alberto; Nuñez, Martin Andres; Seed predation of non-native species along a precipitation gradient; Springer; Plant Ecology; 219; 11; 20-11-2018; 1307-13141385-0237CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11258-018-0880-9info:eu-repo/semantics/altIdentifier/doi/10.1007/s11258-018-0880-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:00:48Zoai:ri.conicet.gov.ar:11336/93431instacron: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 11:00:48.314CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Seed predation of non-native species along a precipitation gradient
title Seed predation of non-native species along a precipitation gradient
spellingShingle Seed predation of non-native species along a precipitation gradient
Chiuffo, Mariana Cecilia
ENVIRONMENTAL CONDITIONS
NON-NATIVE
PLANT INVASION
PLANT GRANIVORE INTERACTIONS
title_short Seed predation of non-native species along a precipitation gradient
title_full Seed predation of non-native species along a precipitation gradient
title_fullStr Seed predation of non-native species along a precipitation gradient
title_full_unstemmed Seed predation of non-native species along a precipitation gradient
title_sort Seed predation of non-native species along a precipitation gradient
dc.creator.none.fl_str_mv Chiuffo, Mariana Cecilia
Moyano, Jaime
Rodriguez Cabal, Mariano Alberto
Nuñez, Martin Andres
author Chiuffo, Mariana Cecilia
author_facet Chiuffo, Mariana Cecilia
Moyano, Jaime
Rodriguez Cabal, Mariano Alberto
Nuñez, Martin Andres
author_role author
author2 Moyano, Jaime
Rodriguez Cabal, Mariano Alberto
Nuñez, Martin Andres
author2_role author
author
author
dc.subject.none.fl_str_mv ENVIRONMENTAL CONDITIONS
NON-NATIVE
PLANT INVASION
PLANT GRANIVORE INTERACTIONS
topic ENVIRONMENTAL CONDITIONS
NON-NATIVE
PLANT INVASION
PLANT GRANIVORE INTERACTIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Generalist seed predators are an important factor shaping non-native species invasion. Their effect is highly influenced by abiotic conditions, yet how the importance of this biotic filter changes in a gradient of abiotic conditions is still poorly understood. In this study, we assessed seed predation of non-native conifer species along a precipitation gradient in north-western Argentinean Patagonia. We performed a seed removal experiment over a 15-day period during the fall in sites where annual precipitation ranges from 600 to 1600 mm and vegetation ranges from steppe to forest. We used the three most common forestry species in the study area, including two species known to invade areas adjacent to plantations and one native species. Seed predation was higher in sites with higher precipitation, but no significant differences in seed predation were found among species. Small mammals were the dominant group predating seeds on this gradient. These findings highlight the importance of abiotic conditions mediating plant-granivore interactions, and the influence that abiotic conditions may have on biotic resistance to invasion.
Fil: Chiuffo, Mariana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Moyano, Jaime. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Rodriguez Cabal, Mariano Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Fil: Nuñez, Martin Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
description Generalist seed predators are an important factor shaping non-native species invasion. Their effect is highly influenced by abiotic conditions, yet how the importance of this biotic filter changes in a gradient of abiotic conditions is still poorly understood. In this study, we assessed seed predation of non-native conifer species along a precipitation gradient in north-western Argentinean Patagonia. We performed a seed removal experiment over a 15-day period during the fall in sites where annual precipitation ranges from 600 to 1600 mm and vegetation ranges from steppe to forest. We used the three most common forestry species in the study area, including two species known to invade areas adjacent to plantations and one native species. Seed predation was higher in sites with higher precipitation, but no significant differences in seed predation were found among species. Small mammals were the dominant group predating seeds on this gradient. These findings highlight the importance of abiotic conditions mediating plant-granivore interactions, and the influence that abiotic conditions may have on biotic resistance to invasion.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-20
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/11336/93431
Chiuffo, Mariana Cecilia; Moyano, Jaime; Rodriguez Cabal, Mariano Alberto; Nuñez, Martin Andres; Seed predation of non-native species along a precipitation gradient; Springer; Plant Ecology; 219; 11; 20-11-2018; 1307-1314
1385-0237
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93431
identifier_str_mv Chiuffo, Mariana Cecilia; Moyano, Jaime; Rodriguez Cabal, Mariano Alberto; Nuñez, Martin Andres; Seed predation of non-native species along a precipitation gradient; Springer; Plant Ecology; 219; 11; 20-11-2018; 1307-1314
1385-0237
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://link.springer.com/article/10.1007/s11258-018-0880-9
info:eu-repo/semantics/altIdentifier/doi/10.1007/s11258-018-0880-9
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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 12.982451

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