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dc.contributor.author
Galende, Gladys I.
dc.contributor.author
Troncoso, Adriana
dc.contributor.author
Lambertucci, Sergio Agustin
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dc.date.available
2016-07-27T20:55:11Z
dc.date.issued
2013-03
dc.identifier.citation
Galende, Gladys I.; Troncoso, Adriana; Lambertucci, Sergio Agustin; Effects of coypu (Myocastor coypus) abundances and diet selection on a wetland of the Patagonian steppe; Taylor & Francis Ltd; Studies On Neotropical Fauna And Environment; 48; 1; 3-2013; 32-39
dc.identifier.issn
0165-0521
dc.identifier.uri
http://hdl.handle.net/11336/6749
dc.description.abstract
We assessed diet selection, impact on vegetation, and explored habitat relationships with marsh birds of coypus(Myocastor coypus) in a steppe lagoon in Argentinean Patagonia. In two consecutive springs, abundance and spatial use of the coypus and nesting marsh birds were estimated by direct counts. The coypu was a selective consumer with seasonal variations in food items, and Myriophyllum sp. and Schoenoplectus californicus dominated its diet. Coypus and marsh birds showed a differential spatial use when rushes cover was high. However, when rushes cover decreased by coypu browsing, there was a similar use of space, and marsh birds were displaced to nest on the open water and other poorly protected areas of the rushes. Our results suggest that high abundances of coypu can have a detrimental effect on wetland ecosystems. Systematic monitoring and evaluation of their effects on wetlands in recently colonized areas is recommended.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis Ltd
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Diet Selection
dc.subject
Coypu
dc.subject
Invasive Species
dc.subject
Wetland
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Effects of coypu (Myocastor coypus) abundances and diet selection on a wetland of the Patagonian steppe
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-07-22T18:51:30Z
dc.journal.volume
48
dc.journal.number
1
dc.journal.pagination
32-39
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Galende, Gladys I.. Universidad Nacional del Comahue; Argentina
dc.description.fil
Fil: Troncoso, Adriana. Universidad Nacional del Comahue; Argentina
dc.description.fil
Fil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
dc.journal.title
Studies On Neotropical Fauna And Environment
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/01650521.2012.753740
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/01650521.2012.753740
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1080/01650521.2012.753740
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