Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience
Invasive plant impacts vary widely across introduced ranges. We tested the hypothesis that differences in the eco-evolutionary experience of native communities with the invader correspond with the impacts of invasive species on native vegetation, with impacts increasing with ecological novelty. We c...
| Autores principales: | , , , , , , , , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
John Wiley & Sons Ltd
2018
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/3836 https://onlinelibrary.wiley.com/doi/abs/10.1111/ecog.04014 https://doi.org/10.1111/ecog.04014 |
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| author | Davis, Kimberley T. Callaway, Ragan M. Fajardo, Alex Pauchard, Aníbal Nuñez, Martín Andres Brooker, Rob W. Maxwell, Bruce D. Dimarco, Romina Daniela Peltzer, Duane A. Mason, Bill Ruotsalainen, Seppo McIntosh, Anne C.S. Pakerman, Robin J. Smith, Alyssa Laney Gundale, Michel J. |
| author_browse | Brooker, Rob W. Callaway, Ragan M. Davis, Kimberley T. Dimarco, Romina Daniela Fajardo, Alex Gundale, Michel J. Mason, Bill Maxwell, Bruce D. McIntosh, Anne C.S. Nuñez, Martín Andres Pakerman, Robin J. Pauchard, Aníbal Peltzer, Duane A. Ruotsalainen, Seppo Smith, Alyssa Laney |
| author_facet | Davis, Kimberley T. Callaway, Ragan M. Fajardo, Alex Pauchard, Aníbal Nuñez, Martín Andres Brooker, Rob W. Maxwell, Bruce D. Dimarco, Romina Daniela Peltzer, Duane A. Mason, Bill Ruotsalainen, Seppo McIntosh, Anne C.S. Pakerman, Robin J. Smith, Alyssa Laney Gundale, Michel J. |
| author_sort | Davis, Kimberley T. |
| collection | INTA Digital |
| description | Invasive plant impacts vary widely across introduced ranges. We tested the hypothesis that differences in the eco-evolutionary experience of native communities with the invader correspond with the impacts of invasive species on native vegetation, with impacts increasing with ecological novelty. We compared plant species richness and composition beneath Pinus contorta to that in adjacent vegetation and other P. contorta stands across a network of sites in its native (Canada and USA) and nonnative (Argentina, Chile, Finland, New Zealand, Scotland, Sweden) ranges. At sites in North America and Europe, within the natural distribution of the genus Pinus, P. contorta was not associated with decreases in diversity. In the Southern Hemisphere, where there are no native Pinaceae, plant communities beneath P. contorta were less diverse than in other regions and compared to uninvaded native vegetation. Effects
on native vegetation were particularly pronounced where P. contorta was a more novel life form and exhibited higher growth rates. Our results support the hypothesis that the eco-evolutionary experience of the native vegetation, and thus the novelty of the invader, determines the magnitude of invader impacts on native communities. Understanding the eco-evolutionary context of invasions will help to better understand and predict where invasion impacts will be greatest and to prioritize invasive species management. |
| format | Artículo |
| id | INTA3836 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | John Wiley & Sons Ltd |
| publisherStr | John Wiley & Sons Ltd |
| record_format | dspace |
| spelling | INTA38362024-05-07T12:22:17Z Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience Davis, Kimberley T. Callaway, Ragan M. Fajardo, Alex Pauchard, Aníbal Nuñez, Martín Andres Brooker, Rob W. Maxwell, Bruce D. Dimarco, Romina Daniela Peltzer, Duane A. Mason, Bill Ruotsalainen, Seppo McIntosh, Anne C.S. Pakerman, Robin J. Smith, Alyssa Laney Gundale, Michel J. Pinus Contorta Biodiversidad Biodiversity Introduced Species Ecosystems Especies Introducidas Ecosistema Plantas Invasivas Invasive plant impacts vary widely across introduced ranges. We tested the hypothesis that differences in the eco-evolutionary experience of native communities with the invader correspond with the impacts of invasive species on native vegetation, with impacts increasing with ecological novelty. We compared plant species richness and composition beneath Pinus contorta to that in adjacent vegetation and other P. contorta stands across a network of sites in its native (Canada and USA) and nonnative (Argentina, Chile, Finland, New Zealand, Scotland, Sweden) ranges. At sites in North America and Europe, within the natural distribution of the genus Pinus, P. contorta was not associated with decreases in diversity. In the Southern Hemisphere, where there are no native Pinaceae, plant communities beneath P. contorta were less diverse than in other regions and compared to uninvaded native vegetation. Effects on native vegetation were particularly pronounced where P. contorta was a more novel life form and exhibited higher growth rates. Our results support the hypothesis that the eco-evolutionary experience of the native vegetation, and thus the novelty of the invader, determines the magnitude of invader impacts on native communities. Understanding the eco-evolutionary context of invasions will help to better understand and predict where invasion impacts will be greatest and to prioritize invasive species management. Estación Experimental Agropecuaria Bariloche Fil: Davis, Kimberley T. University of Montana. Department of Ecossystem and Conservation Sciences; Estados Unidos Fil: Callaway, Ragan M. University of Montana. Division of Biological Sciences; Estados Unidos Fil: Fajardo, Alex. Universidad Austral de Chile. Centro de Investigación en Ecosistemas de la Patagonia; Chile Fil: Pauchard, Anibal. Universidad de Concepción. Facultad de Ciencias Forestales. Laboratorios de Invasiones Biológicas; Chile Fil: Núñez, Martín A. Universidad Nacional del Comahue. Grupo de Ecología de Invasiones; Argentina Fil: Brooker, Rob W. The James Hutton Institute; Escocia Fil: Maxwell, Bruce D. Montana State University. Land Resources and Environmental Sciences Department; Estados Unidos Fil: Dimarco, Romina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Grupo de Ecología de Poblaciones de Insectos; Argentina Fil: Peltzer, Duane A. Landcare Research; Nueva Zelanda Fil: Mason, Bill. Forest Research; Escocia Fil: Ruotsalainen, Seppo. Natural Resources Institute Finland. Punkaharju Research Unit; Finlandia Fil: McIntosh, Anne C.S. University of Alberta. Department of Science; Canada Fil: Pakerman, Robin. The James Hutton Institute; Escocia Fil: Smith, Alyssa Laney. University of Arizona. Department of Ecology & Evolutionary Biology; Estados Unidos Fil: Gundale, Michael J. Swedish University of Agricultural Sciences. Department of Forest Ecology and Management; Suecia 2018-11-08T17:29:16Z 2018-11-08T17:29:16Z 2018-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/3836 https://onlinelibrary.wiley.com/doi/abs/10.1111/ecog.04014 1600-0587 https://doi.org/10.1111/ecog.04014 eng info:eu-repo/semantics/restrictedAccess application/pdf John Wiley & Sons Ltd Ecography 42: 1–11 (November 2018) |
| spellingShingle | Pinus Contorta Biodiversidad Biodiversity Introduced Species Ecosystems Especies Introducidas Ecosistema Plantas Invasivas Davis, Kimberley T. Callaway, Ragan M. Fajardo, Alex Pauchard, Aníbal Nuñez, Martín Andres Brooker, Rob W. Maxwell, Bruce D. Dimarco, Romina Daniela Peltzer, Duane A. Mason, Bill Ruotsalainen, Seppo McIntosh, Anne C.S. Pakerman, Robin J. Smith, Alyssa Laney Gundale, Michel J. Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience |
| title | Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience |
| title_full | Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience |
| title_fullStr | Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience |
| title_full_unstemmed | Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience |
| title_short | Severity of impacts of an introduced species corresponds with regional eco‐evolutionary experience |
| title_sort | severity of impacts of an introduced species corresponds with regional eco evolutionary experience |
| topic | Pinus Contorta Biodiversidad Biodiversity Introduced Species Ecosystems Especies Introducidas Ecosistema Plantas Invasivas |
| url | http://hdl.handle.net/20.500.12123/3836 https://onlinelibrary.wiley.com/doi/abs/10.1111/ecog.04014 https://doi.org/10.1111/ecog.04014 |
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