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Auteur David Sanchez-Fernandez |
Documents disponibles écrits par cet auteur (3)
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Article
David Sanchez-Fernandez, Auteur ; David T. Bilton, Auteur ; Pedro Abellan, Auteur ; Ignacio Ribera, Auteur ; Josefa Vezasco, Auteur ; Andres Millan, AuteurOne of the most serious environmental problems is the current acceleration in the rate of species extinction associated with human activities, which is occurring particularly rapidly in freshwaters. Here we examine whether endemic water beetles [...]![]()
Article
Pedro Abellan, Auteur ; David Sanchez-Fernandez, Auteur ; Felix Picazo, Auteur ; Andres Millan, Auteur ; Jorge M. Lobo, Auteur ; Ignacio Ribera, AuteurThe establishment of protected areas is one of the main strategies to reduce losses of biodiversity. While a number of studies have evaluated the effectiveness of existing reserves in preserving representative samples of ecosystem and species di[...]![]()
Article
David Sanchez-Fernandez, Auteur ; Pedro Abellan, AuteurOne of the main issues in conservation biology is assessing how much biodiversity is currently represented in protected areas (PA). Traditional approaches such as 'gap analysis' require the choice of arbitrary targets and thresholds that can gre[...]



