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dc.contributor.author
Seitz, Viviana Paola  
dc.contributor.author
Carrara, Rodolfo  
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Puig, Silvia  
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Vizcaíno, Sergio Fabián  
dc.date.available
2018-05-18T19:50:39Z  
dc.date.issued
2016-05  
dc.identifier.citation
Seitz, Viviana Paola; Carrara, Rodolfo; Puig, Silvia; Vizcaíno, Sergio Fabián; Environmental factors affecting the distribution of three armadillo species (Xenarthra, Dasypodidae) in Argentina; De Gruyter; Mammalia; 81; 3; 5-2016; 1-12  
dc.identifier.issn
0025-1461  
dc.identifier.uri
http://hdl.handle.net/11336/45634  
dc.description.abstract
Environmental temperature, rainfall, vegetation structure, soil composition and land use were recognized as relevant factors limiting the distribution of armadillos. The aim of this study was to identify environmental and spatial factors influencing the geographical distribution of the most widespread armadillos occurring in Argentina (Chaetophractus vellerosus, Chaetophractus villosus and Zaedyus pichiy), through the most simple and accurate explanatory modeling. General linear models (GLMs), partitioning analyses of variance and hierarchical partitioning analyses were applied to estimate the species-environment relationships. Climatic variables were recognized as the most relevant factors influencing the three species distribution, consistent with that expected from the hierarchical structure theory in ecological systems. Optimal conditions were mainly arranged in a longitudinal geographic gradient for Chaetophractus species and in a latitudinal-longitudinal gradient for Z. pichiy. The optimal habitat identified for C. vellerosus, larger than previously documented, was characterized by warm, rainy summers and moderately cold, dry winters. The distribution of C. villosus was mainly influenced by temperate conditions of temperature and isothermality, scarcity of rainfall with high seasonality and low aridity conditions, and prevalence of sandy soils. Optimal habitat of Z. pichiy was affected by low temperatures with high seasonality, scarcity of rainfall with aridity conditions and sandy soils.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
De Gruyter  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Dasypodidae  
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Distributional Predictive Models  
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Explanatory Environmental Factors  
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General Linear Models  
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Otras Ciencias Biológicas  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Environmental factors affecting the distribution of three armadillo species (Xenarthra, Dasypodidae) in Argentina  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-04-18T17:51:41Z  
dc.journal.volume
81  
dc.journal.number
3  
dc.journal.pagination
1-12  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlin  
dc.description.fil
Fil: Seitz, Viviana Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina  
dc.description.fil
Fil: Carrara, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina  
dc.description.fil
Fil: Puig, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina  
dc.description.fil
Fil: Vizcaíno, Sergio Fabián. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Mammalia  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1515/mammalia-2015-0084  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/mamm.ahead-of-print/mammalia-2015-0084/mammalia-2015-0084.xml