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100.1.#.a: Gómez Villafañe, Isabel Elisa; Expósito, Yanina; San Martín, Álvaro; Picca, Pablo; Busch, María

524.#.#.a: Gómez Villafañe, Isabel Elisa, et al. (2012). Rodent diversity and habitat use in a protected area, Buenos Aires province, Argentina. Revista Mexicana de Biodiversidad; Vol. 83, núm. 3, 2012: septiembre. Recuperado de https://repositorio.unam.mx/contenidos/23681

245.1.0.a: Rodent diversity and habitat use in a protected area, Buenos Aires province, Argentina

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Biología, UNAM

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264.#.1.c: 2012-09-18

653.#.#.a: Ecology; conservation; habitat use; diversity; Natural Reserve; small rodents; use of habitat; vegetation structure

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2012-09-18, para un uso diferente consultar al responsable jurídico del repositorio por medio de falvarez@ib.unam.mx

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520.3.#.a: Habitat use of rodents is associated to environmental variables, species requirements and biological interactions. The aim of this study was to analyse the macro and microhabitat use and spatial variation in the abundance of small sylvan rodents that inhabit Otamendi Natural Reserve, Argentina. We studied rodent communities in six habitats: riparian forest, Celtis tala forest, lowland grassland, salt marsh and two highland grasslands. We captured a total of 153 individual of Scapteromys aquaticus Thomas 1920, Akodon azarae Fischer 1829, Oxymycterus rufus Fischer 1814, Oligoryzomys flavescens Waterhouse 1837, Deltamys kempi Thomas 1917 and O. nigripes Olfers 1818 with a trapping effort of 3636 trap-nights. The species richness is maintained by the presence of different habitats that satisfy specific requirements from specialist species to more generalist species using differentially the reserve and forming communities of different specific composition in each habitat. A differential macrohabitat use by all species and a certain level of selectivity at microhabitat scale in individuals of two species were observed. This study shown that the diversity of environments of a Natural Reserves allows the maintenance of many sylvan species of small rodents; confirming the high ecological and conservational value of the reserves inside an urban region.

773.1.#.t: Revista Mexicana de Biodiversidad; Vol. 83, núm. 3 (2012): septiembre

773.1.#.o: http://www.revista.ib.unam.mx/index.php/bio

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264.#.1.b: Instituto de Biología, UNAM

758.#.#.1: http://www.revista.ib.unam.mx/index.php/bio

doi: https://doi.org/10.7550/rmb.25126

handle: 0097f7020f9b7e5b

harvesting_date: 2020-09-23 00:00:00.0

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file_modification_date: 2019-10-30 19:38:10.0

245.1.0.b: Diversidad y uso del hábitat por roedores en un área protegida de Buenos Aires, Argentina

last_modified: 2021-02-05 13:05:24.322

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

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No entro en nada

No entro en nada 2

Artículo

Rodent diversity and habitat use in a protected area, Buenos Aires province, Argentina

Gómez Villafañe, Isabel Elisa; Expósito, Yanina; San Martín, Álvaro; Picca, Pablo; Busch, María

Instituto de Biología, UNAM, publicado en Revista Mexicana de Biodiversidad, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Gómez Villafañe, Isabel Elisa, et al. (2012). Rodent diversity and habitat use in a protected area, Buenos Aires province, Argentina. Revista Mexicana de Biodiversidad; Vol. 83, núm. 3, 2012: septiembre. Recuperado de https://repositorio.unam.mx/contenidos/23681

Descripción del recurso

Autor(es)
Gómez Villafañe, Isabel Elisa; Expósito, Yanina; San Martín, Álvaro; Picca, Pablo; Busch, María
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
Rodent diversity and habitat use in a protected area, Buenos Aires province, Argentina
Fecha
2012-09-18
Resumen
Habitat use of rodents is associated to environmental variables, species requirements and biological interactions. The aim of this study was to analyse the macro and microhabitat use and spatial variation in the abundance of small sylvan rodents that inhabit Otamendi Natural Reserve, Argentina. We studied rodent communities in six habitats: riparian forest, Celtis tala forest, lowland grassland, salt marsh and two highland grasslands. We captured a total of 153 individual of Scapteromys aquaticus Thomas 1920, Akodon azarae Fischer 1829, Oxymycterus rufus Fischer 1814, Oligoryzomys flavescens Waterhouse 1837, Deltamys kempi Thomas 1917 and O. nigripes Olfers 1818 with a trapping effort of 3636 trap-nights. The species richness is maintained by the presence of different habitats that satisfy specific requirements from specialist species to more generalist species using differentially the reserve and forming communities of different specific composition in each habitat. A differential macrohabitat use by all species and a certain level of selectivity at microhabitat scale in individuals of two species were observed. This study shown that the diversity of environments of a Natural Reserves allows the maintenance of many sylvan species of small rodents; confirming the high ecological and conservational value of the reserves inside an urban region.
Tema
Ecology; conservation; habitat use; diversity; Natural Reserve; small rodents; use of habitat; vegetation structure
Idioma
eng
ISSN
2007-8706; 1870-3453

Enlaces