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Artículo

Are the closed landfills recovered habitats for small rodents? A case study in a riparian site, Buenos Aires, Argentina

Carballido, María Florencia; Arístide, PabloIcon ; Busch, MariaIcon ; Cittadino, Emilio Alejandro; Gomez Villafañe, Isabel ElisaIcon
Fecha de publicación: 11/2011
Editorial: Springer
Revista: Urban Ecosystems
ISSN: 1083-8155
e-ISSN: 1573-1642
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ciencias Biológicas

Resumen

The establishment of landfills in urban areas leads to extensive disturbances. Their development after landfill closure depends on the characteristics of the soil cover, the surrounding communities and the dispersal of plants and animals. This study was carried out in a landfill closed in 2004, surrounded by an urban area, freshwater marshes and a riparian forest. The aim of this study was to determine the role that the closed landfill may play in maintaining rodent communities typical of this zone and its relation to characteristics of the sites. Four rodent and plant samplings were carried out from December 2005 to September 2006 at five sites inside the landfill: three filled cells and two areas of the riparian margin. We recorded a total of 433 individual rodents. The rodent community of the closed landfill included species typical of rural, riparian and rural habitats: Akodon azarae (358), Oligoryzomys flavescens (32), Deltamys kempi (14), Rattus rattus (14), Cavia aperea (11) and Scapteromys aquaticus (4). Rodent species composition varied among sites, but A. azarae was usually the dominant species. We found a rich rodent community mostly composed of wild species. The relictual riparian margin may have served as a major refuge for native rodent community while the landfill was in operation, and after closure it possibly acted as a source for some species to colonize the covered cells.
Palabras clave: Habitat Use , Sanitary Landfill , Small Mammals , Urban Areas
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/68649
URL: https://link.springer.com/article/10.1007%2Fs11252-011-0167-6
DOI: http://dx.doi.org/10.1007/s11252-011-0167-6
Colecciones
Articulos(IEGEBA)
Articulos de INSTITUTO DE ECOLOGIA, GENETICA Y EVOLUCION DE BS. AS
Citación
Carballido, María Florencia; Arístide, Pablo; Busch, Maria; Cittadino, Emilio Alejandro; Gomez Villafañe, Isabel Elisa; Are the closed landfills recovered habitats for small rodents? A case study in a riparian site, Buenos Aires, Argentina; Springer; Urban Ecosystems; 14; 4; 11-2011; 699-710
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