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Gil-Sanchez, J.M.; Garcia, J.; Arenas, R.; Rodriguez, J.; Moral, M.; Perez, J.; Martin, J.M.; Rojas, E.; Garcia-Rardio, M.; Simon, M.A.
Selection process for Iberian lynx reintroduction areas in Andalusia 
2008  Conference Proceeding

To carry the first Iberian lynx reintroduction out, we began with desk works in early 2005. GIS models were performed in order to identify the most suitable areas for the reintroduction of the species in Andalusia. Following a multicriteria analysis, three potential areas for the reintroduction of the Iberian lynx were preselected based on habitat features, antropic pressure, protection degree and historic distribution range. These areas were: river Guadalmellato valley, river Guarrizas valley and Hornachuelos Natural Park, all three areas located in Sierra Morena. Afterwards, we made a detailed evaluation and comparative analysis of the three areas through a preliminary study on the causes of extinction and their current impact. Causes of extinction were described through 21 key environmental variables. Non-natural mortality was probably the main cause of extinction in all three areas, especially due to the massive use of legholds for rabbits. Nowadays, this threat has disappeared. Hornachuelos was discarded due to both its low potential for its integration in the Iberian lynx meta-population in the short term, and its smaller carrying capacity. Conditions in Guadalmellato and Guarrizas remain well balanced, although the first zone showed a better habitat structure. The environmental situation in eastern Sierra Morena shows a remarkable carrying capacity, allowing an estimated meta-population of about 140 Iberian lynx territories.

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