Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation?
- Autores
- Hierro, Jose Luis; Eren, Özkan; Villarreal, Diego; Chiuffo, Mariana Cecilia
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Trait differences between native and non-native populations may explain the greater abundance and impact of some organisms in their non-native ranges than in their native ranges. Here, we conducted reciprocal common gardens in southwestern Turkey (home) and central Argentina (away) to explore the hypothesis that the greater success of the invasive ruderal Centaurea solstitialis in Argentina than Turkey is partially explained by differences between home and away populations. Unusual among common gardens, our experimental design included seed additions to explicitly evaluate population level responses, as well as disturbance and no-disturbance treatments. We documented seed mass in native and non-native populations, and during the experiment, we periodically measured density, plant size, and herbivory. After six months, we determined the establishment of plants for populations from both origins in both home and away common gardens. Seed mass was two times larger for Argentinean than Turkish populations. Density, plant size and final establishment were also greater for plants from Argentinean than from Turkish populations, but only in the common garden in Argentina. In Turkey, no differences between population origins were detected for these variables. Herbivory was similar for populations from both origins in both common gardens. As expected, disturbance generally increased plant performance in both regions. Our results suggest that increased seed size in non-native populations may have demographic consequences under non-native conditions that can contribute to the invasive success of C. solstitialis. This is the first reciprocal common garden that supports the idea that seed size variation contributes to demographic differences for an invasive species between native and non-native distributions, but our findings further suggest that seed size effects on demography depend on the ecological context in which population processes occur.
Fil: Hierro, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa. Universidad Nacional de la Pampa. Facultad de Cs.exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina
Fil: Eren, Özkan. Adnan Menderes Universitesi; Turquía
Fil: Villarreal, Diego. Universidad Nacional de La Pampa; Argentina
Fil: Chiuffo, Mariana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa. Universidad Nacional de la Pampa. Facultad de Cs.exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina - Materia
-
Seed Size
Non Natives
Biogeographic Comparison - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/19127
Ver los metadatos del registro completo
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3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation?Hierro, Jose LuisEren, ÖzkanVillarreal, DiegoChiuffo, Mariana CeciliaSeed SizeNon NativesBiogeographic Comparisonhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Trait differences between native and non-native populations may explain the greater abundance and impact of some organisms in their non-native ranges than in their native ranges. Here, we conducted reciprocal common gardens in southwestern Turkey (home) and central Argentina (away) to explore the hypothesis that the greater success of the invasive ruderal Centaurea solstitialis in Argentina than Turkey is partially explained by differences between home and away populations. Unusual among common gardens, our experimental design included seed additions to explicitly evaluate population level responses, as well as disturbance and no-disturbance treatments. We documented seed mass in native and non-native populations, and during the experiment, we periodically measured density, plant size, and herbivory. After six months, we determined the establishment of plants for populations from both origins in both home and away common gardens. Seed mass was two times larger for Argentinean than Turkish populations. Density, plant size and final establishment were also greater for plants from Argentinean than from Turkish populations, but only in the common garden in Argentina. In Turkey, no differences between population origins were detected for these variables. Herbivory was similar for populations from both origins in both common gardens. As expected, disturbance generally increased plant performance in both regions. Our results suggest that increased seed size in non-native populations may have demographic consequences under non-native conditions that can contribute to the invasive success of C. solstitialis. This is the first reciprocal common garden that supports the idea that seed size variation contributes to demographic differences for an invasive species between native and non-native distributions, but our findings further suggest that seed size effects on demography depend on the ecological context in which population processes occur.Fil: Hierro, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa. Universidad Nacional de la Pampa. Facultad de Cs.exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; ArgentinaFil: Eren, Özkan. Adnan Menderes Universitesi; TurquíaFil: Villarreal, Diego. Universidad Nacional de La Pampa; ArgentinaFil: Chiuffo, Mariana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa. Universidad Nacional de la Pampa. Facultad de Cs.exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; ArgentinaWiley2013-04info: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/11336/19127Hierro, Jose Luis; Eren, Özkan; Villarreal, Diego; Chiuffo, Mariana Cecilia; Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation?; Wiley; Oikos; 122; 4; 4-2013; 583-5900030-12991600-0706CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1600-0706.2012.00022.xinfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1600-0706.2012.00022.x/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:13Zoai:ri.conicet.gov.ar:11336/19127instacron: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 10:39:13.971CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
title |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
spellingShingle |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? Hierro, Jose Luis Seed Size Non Natives Biogeographic Comparison |
title_short |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
title_full |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
title_fullStr |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
title_full_unstemmed |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
title_sort |
Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation? |
dc.creator.none.fl_str_mv |
Hierro, Jose Luis Eren, Özkan Villarreal, Diego Chiuffo, Mariana Cecilia |
author |
Hierro, Jose Luis |
author_facet |
Hierro, Jose Luis Eren, Özkan Villarreal, Diego Chiuffo, Mariana Cecilia |
author_role |
author |
author2 |
Eren, Özkan Villarreal, Diego Chiuffo, Mariana Cecilia |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Seed Size Non Natives Biogeographic Comparison |
topic |
Seed Size Non Natives Biogeographic Comparison |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Trait differences between native and non-native populations may explain the greater abundance and impact of some organisms in their non-native ranges than in their native ranges. Here, we conducted reciprocal common gardens in southwestern Turkey (home) and central Argentina (away) to explore the hypothesis that the greater success of the invasive ruderal Centaurea solstitialis in Argentina than Turkey is partially explained by differences between home and away populations. Unusual among common gardens, our experimental design included seed additions to explicitly evaluate population level responses, as well as disturbance and no-disturbance treatments. We documented seed mass in native and non-native populations, and during the experiment, we periodically measured density, plant size, and herbivory. After six months, we determined the establishment of plants for populations from both origins in both home and away common gardens. Seed mass was two times larger for Argentinean than Turkish populations. Density, plant size and final establishment were also greater for plants from Argentinean than from Turkish populations, but only in the common garden in Argentina. In Turkey, no differences between population origins were detected for these variables. Herbivory was similar for populations from both origins in both common gardens. As expected, disturbance generally increased plant performance in both regions. Our results suggest that increased seed size in non-native populations may have demographic consequences under non-native conditions that can contribute to the invasive success of C. solstitialis. This is the first reciprocal common garden that supports the idea that seed size variation contributes to demographic differences for an invasive species between native and non-native distributions, but our findings further suggest that seed size effects on demography depend on the ecological context in which population processes occur. Fil: Hierro, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa. Universidad Nacional de la Pampa. Facultad de Cs.exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina Fil: Eren, Özkan. Adnan Menderes Universitesi; Turquía Fil: Villarreal, Diego. Universidad Nacional de La Pampa; Argentina Fil: Chiuffo, Mariana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa. Universidad Nacional de la Pampa. Facultad de Cs.exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina |
description |
Trait differences between native and non-native populations may explain the greater abundance and impact of some organisms in their non-native ranges than in their native ranges. Here, we conducted reciprocal common gardens in southwestern Turkey (home) and central Argentina (away) to explore the hypothesis that the greater success of the invasive ruderal Centaurea solstitialis in Argentina than Turkey is partially explained by differences between home and away populations. Unusual among common gardens, our experimental design included seed additions to explicitly evaluate population level responses, as well as disturbance and no-disturbance treatments. We documented seed mass in native and non-native populations, and during the experiment, we periodically measured density, plant size, and herbivory. After six months, we determined the establishment of plants for populations from both origins in both home and away common gardens. Seed mass was two times larger for Argentinean than Turkish populations. Density, plant size and final establishment were also greater for plants from Argentinean than from Turkish populations, but only in the common garden in Argentina. In Turkey, no differences between population origins were detected for these variables. Herbivory was similar for populations from both origins in both common gardens. As expected, disturbance generally increased plant performance in both regions. Our results suggest that increased seed size in non-native populations may have demographic consequences under non-native conditions that can contribute to the invasive success of C. solstitialis. This is the first reciprocal common garden that supports the idea that seed size variation contributes to demographic differences for an invasive species between native and non-native distributions, but our findings further suggest that seed size effects on demography depend on the ecological context in which population processes occur. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04 |
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/11336/19127 Hierro, Jose Luis; Eren, Özkan; Villarreal, Diego; Chiuffo, Mariana Cecilia; Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation?; Wiley; Oikos; 122; 4; 4-2013; 583-590 0030-1299 1600-0706 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/19127 |
identifier_str_mv |
Hierro, Jose Luis; Eren, Özkan; Villarreal, Diego; Chiuffo, Mariana Cecilia; Non-native conditions favor non-native populations of invasive plant: demographic consequences of seed size variation?; Wiley; Oikos; 122; 4; 4-2013; 583-590 0030-1299 1600-0706 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.1600-0706.2012.00022.x info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1600-0706.2012.00022.x/abstract |
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 |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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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1844614416901865472 |
score |
13.070432 |