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dc.contributor.author
Segura, E. M.
dc.contributor.author
Giorgis, Melisa Adriana
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dc.contributor.author
Lescano, Julián Norberto
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dc.date.available
2021-10-29T21:27:16Z
dc.date.issued
2021-08
dc.identifier.citation
Segura, E. M.; Giorgis, Melisa Adriana; Lescano, Julián Norberto; Native anurans threatened by the alien tree Ligustrum lucidum in a seasonal subtropical forest; Springer; Biological Invasions; 8-2021; 1-10
dc.identifier.issn
1387-3547
dc.identifier.uri
http://hdl.handle.net/11336/145533
dc.description.abstract
Amphibians and anurans in particular are declining globally from diverse and complex causes, with one of the most prevalent being alien species invasion. Alien woody invaders, such as the evergreen Ligustrum lucidum, are deeply transforming native ecosystems worldwide. Our aim was to evaluate the effect of Ligustrum lucidum invasion on native anurans in a seasonal semiarid subtropical forest. Sampling was conducted in streams dominated by L. lucidum forest and streams dominated by native forest. Amphibian species richness and diversity, and community and species abundance were recorded. We characterized invaded and non-invaded streams by measuring biotic and abiotic variables. Invaded streams support only three of the seven species present in non-invaded streams. Species richness in non-invaded streams was twice as high as in invaded streams and community abundance was almost five times greater in the former than in the latter. Invasion by L. lucidum triggers profound changes in vegetation physiognomy and composition of this xerophytic seasonal forest, resulting in dark, unsuitable habitats for several native anurans. In agreement with the few studies focused on the effect of alien woody invaders on amphibians, this study supports that woody alien invasion results in a reduction of native anuran richness and the dominance of a generalist anuran species. This is the first report on the disruptive role of L. lucidum invasion in local anurans diversity and community dynamics.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Amphibiams
dc.subject
Exotic
dc.subject
Non-native
dc.subject
Biotic homogenization
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
Native anurans threatened by the alien tree Ligustrum lucidum in a seasonal subtropical forest
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-10-27T13:33:22Z
dc.journal.pagination
1-10
dc.journal.pais
Alemania
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dc.description.fil
Fil: Segura, E. M.. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Departamento de Biología; Argentina
dc.description.fil
Fil: Giorgis, Melisa Adriana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Lescano, Julián Norberto. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina
dc.journal.title
Biological Invasions
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s10530-021-02617-1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10530-021-02617-1
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