Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina
Forest plantations are an increasingly important source of industrial wood around the world, and the design and management of plantations can greatly influence the relationship with wildlife. The aim of this study was to examine the effects of conversion of native open vegetation to conifer plantati...
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Elsevier
2019
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| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S0378112711007924 http://hdl.handle.net/20.500.12123/6026 https://doi.org/10.1016/j.foreco.2011.12.045 |
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| author | Lantschner, Maria Victoria Rusch, Veronica Elena Hayes, John P. |
| author_browse | Hayes, John P. Lantschner, Maria Victoria Rusch, Veronica Elena |
| author_facet | Lantschner, Maria Victoria Rusch, Veronica Elena Hayes, John P. |
| author_sort | Lantschner, Maria Victoria |
| collection | INTA Digital |
| description | Forest plantations are an increasingly important source of industrial wood around the world, and the design and management of plantations can greatly influence the relationship with wildlife. The aim of this study was to examine the effects of conversion of native open vegetation to conifer plantations on mammalian carnivore assemblages in NW Patagonia, Argentina. We conducted camera-trap surveys at 69 sites and assessed composition of carnivore assemblages and habitat use in conifer plantations and native vegetation. We also evaluated habitat characteristics at stand and landscape scales related to presence of carnivores. Four species of carnivores were detected: Lycalopex culpaeus, Conepatus chinga, Puma concolor, and Leopardus geoffroyi. L. culpaeus and C. chinga used continuous native vegetation most frequently, but also used dense conifer plantations and tended to be more abundant in firebreaks and sparse plantations than in dense plantations. L. geoffroyi was almost fully restricted to continuous native vegetation, but was also detected in firebreaks and native vegetation remnants between plantations; this species was never detected in plantations. P. concolor was detected in all habitat types and did not exhibit any preference. The presence of carnivores was associated with understory diversity, tree density, and prey availability at the stand scale, and with amount of area with native vegetation at the landscape scale. Our results suggest that management decisions at the stand and landscape scales can influence habitat quality for wildlife in the region. |
| format | info:ar-repo/semantics/artículo |
| id | INTA6026 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA60262019-10-01T12:39:46Z Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina Lantschner, Maria Victoria Rusch, Veronica Elena Hayes, John P. Árboles Forestales Plantaciones Habitat Carnívora Biodiversidad Utilización de la Tierra Forest Trees Plantations Habitats Biodiversity Land Use Región Patagónica Forest plantations are an increasingly important source of industrial wood around the world, and the design and management of plantations can greatly influence the relationship with wildlife. The aim of this study was to examine the effects of conversion of native open vegetation to conifer plantations on mammalian carnivore assemblages in NW Patagonia, Argentina. We conducted camera-trap surveys at 69 sites and assessed composition of carnivore assemblages and habitat use in conifer plantations and native vegetation. We also evaluated habitat characteristics at stand and landscape scales related to presence of carnivores. Four species of carnivores were detected: Lycalopex culpaeus, Conepatus chinga, Puma concolor, and Leopardus geoffroyi. L. culpaeus and C. chinga used continuous native vegetation most frequently, but also used dense conifer plantations and tended to be more abundant in firebreaks and sparse plantations than in dense plantations. L. geoffroyi was almost fully restricted to continuous native vegetation, but was also detected in firebreaks and native vegetation remnants between plantations; this species was never detected in plantations. P. concolor was detected in all habitat types and did not exhibit any preference. The presence of carnivores was associated with understory diversity, tree density, and prey availability at the stand scale, and with amount of area with native vegetation at the landscape scale. Our results suggest that management decisions at the stand and landscape scales can influence habitat quality for wildlife in the region. EEA Bariloche Fil: Lantschner, Maria Victoria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina Fil: Rusch, Veronica Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina Fil: Hayes, John P. University of Florida. Department of Wildlife Ecology and Conservation; Estados Unidos 2019-10-01T12:37:18Z 2019-10-01T12:37:18Z 2012-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0378112711007924 http://hdl.handle.net/20.500.12123/6026 0378-1127 https://doi.org/10.1016/j.foreco.2011.12.045 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Forest Ecology and Management 269 : 271-278 (April 2012) |
| spellingShingle | Árboles Forestales Plantaciones Habitat Carnívora Biodiversidad Utilización de la Tierra Forest Trees Plantations Habitats Biodiversity Land Use Región Patagónica Lantschner, Maria Victoria Rusch, Veronica Elena Hayes, John P. Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina |
| title | Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina |
| title_full | Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina |
| title_fullStr | Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina |
| title_full_unstemmed | Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina |
| title_short | Habitat use by carnivores at different spatial scales in a plantation forest landscape in Patagonia, Argentina |
| title_sort | habitat use by carnivores at different spatial scales in a plantation forest landscape in patagonia argentina |
| topic | Árboles Forestales Plantaciones Habitat Carnívora Biodiversidad Utilización de la Tierra Forest Trees Plantations Habitats Biodiversity Land Use Región Patagónica |
| url | https://www.sciencedirect.com/science/article/pii/S0378112711007924 http://hdl.handle.net/20.500.12123/6026 https://doi.org/10.1016/j.foreco.2011.12.045 |
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