Publication: Distribución de los anfibios en la provincia de Granada (SE Península Ibérica)
Authors
Gracia, P. ; Pleguezuelos, J.M.
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Facultad de Biología
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Publisher
Murcia: Universidad de Murcia, Servicio de Publicaciones
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DOI
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info:eu-repo/semantics/article
Description
Abstract
En el presente artículo se representa la distnbución de los anfibios por medio de la malla U. T. M. de
10 x 10 km. Se ha prestado especial atención a la homogeneización del esfuerzo de muestre0 a través de las
13 1 cuadrículas en las que queda dividida la provincia de Granada. En el área de estudio se han encontrado 1 1
especies de anfibios, de las que 3 son urodelos y 8 son anuros. Por aquí pasa el límite suroriental de la
distribución ibérica de los urodelos por lo que las poblaciones de las especies son escasas y puntuales; sin
embargo, todas las especies de anuros presentan poblaciones más surorientales. Se ha estudiado la relación
entre diversos parámetros medioambientales y la distribución de las especies; en el área de estudio el factor
con más influencia es, como cabría esperar, la precipitación, seguido del número de puntos de agua, la litología
caliza y la presencia de masas arbóreas o arbustivas
In this article on use the 10 x 10 km. U. T. M. gnd system to represent the distribution of Amphibians in the province of Granada. We have taken great care to make the sampling effort homogeneus among the 13 1 squares in which the province was divided. We have found 11 Amphibians species, 3 of which are Urodelans and 8 are Anurans. The Granada province is the South-oriental limit for the distribution of the Urodelans in the Ibenan Peninsula, and this is perhaps the reason that the populations of these species are scarce and difficult to find in this area. However, al1 Amurans species show a more South-oriental distnbution. We have studied some physical and climatic parameters to observe which factors condition the distribution of each species. The principal factors in this study area that influence the distnbution are the rainfall, number of water places, the limestone lithology and the presence of woody and shruby areas
In this article on use the 10 x 10 km. U. T. M. gnd system to represent the distribution of Amphibians in the province of Granada. We have taken great care to make the sampling effort homogeneus among the 13 1 squares in which the province was divided. We have found 11 Amphibians species, 3 of which are Urodelans and 8 are Anurans. The Granada province is the South-oriental limit for the distribution of the Urodelans in the Ibenan Peninsula, and this is perhaps the reason that the populations of these species are scarce and difficult to find in this area. However, al1 Amurans species show a more South-oriental distnbution. We have studied some physical and climatic parameters to observe which factors condition the distribution of each species. The principal factors in this study area that influence the distnbution are the rainfall, number of water places, the limestone lithology and the presence of woody and shruby areas
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Anfibios , Atlas , SE Península Ibérica , Zoogeografía , Amphibians , Atlases , SE Spain , Zoogeography
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