English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/142175
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
DC FieldValueLanguage
dc.contributor.authorMateo-Tomás, Patricia-
dc.contributor.authorOlea, Pedro P.-
dc.identifierdoi: 10.1016/j.ecolind.2015.05.017-
dc.identifierissn: 1470-160X-
dc.identifiere-issn: 1872-7034-
dc.identifier.citationEcological Indicators 57: 331-340 (2015)-
dc.description.abstractSpecies distribution models (SDMs) are increasingly used to predict species ranges and their shifts under future scenarios of global environmental change (GEC). SDMs are thus incorporating key drivers of GEC (e.g. climate, land use) to improve predictions of species’ habitat suitability (i.e. as an indicator of species occurrence). Yet, most SDMs incorporating land use only consider dominant land cover types, largely ignoring other key aspects of land use such as land management intensity and livestock. We developed SDMs including main land use components (i.e. land cover, livestock and its management intensity) to assess their relative importance in shaping habitat suitability for the Egyptian vulture, an endangered raptor linked to livestock presence. We modelled current and future (2020 and 2050) habitat suitability for this vulture using an organism-centred approach. This allowed us to account for basic species’ habitat needs (i.e. nesting cliff) while gaining insight into our variables of interest (i.e. livestock and land cover). Once nest-site requirements were fulfilled, land use variables (i.e. openland and sheep and goat density) were the main factors determining species’ habitat suitability. Current suitable area could decrease by up to 6.81% by 2050 under scenarios with rapid economic growth but no focus on environmental conservation and rural development. Local solutions to environmental sustainability and rural development could double current habitat suitability by 2050. Land use is expected to play a key role in determining Egyptian vulture's distribution through land cover change but also through changes in livestock management (i.e. species and stocking density). Change in stocking densities (sheep and goats/km2) becomes thus an indicator of habitat suitability for this vulture in our study area. Abandonment of agro-pastoral practises (i.e. below ∼15–20 sheep and goats/km2) will negatively influence the species distribution. Nonetheless, livestock densities above these values will not further increase habitat suitability. Given the widespread impacts of livestock on ecosystems, the role of livestock and its management intensity in SDMs for other (non-livestock-related) species should be further explored.-
dc.description.sponsorshipThis work was partially funded by project IEU001A10-2. P.M.T. was supported by a postdoctoral grant from JCCM-Fondo Social Europeo.-
dc.subjectSheep and goat-
dc.subjectNeophron percnopterus-
dc.subjectLand management intensity-
dc.subjectSpecies distribution model-
dc.titleLivestock-driven land use change to model species distributions: Egyptian vulture as a case study-
dc.description.versionPeer Reviewed-
dc.contributor.funderJunta de Comunidades de Castilla-La Mancha-
dc.contributor.funderEuropean Commission-
Appears in Collections:(IREC) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show simple item record

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.