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Introduction Huemul (Hippocamelus bisulcus Molina) is the most threatened flag species of Southern Patagonia, where conservation efforts were not effective to avoid the retraction of its distribution area. Habitat quality modeling can assist to design better management strategies for regional conservation planning. The objective was to elaborate one habitat suitability map for huemul, defining the environmental characteristics at landscape level, and [ver mas...]
dc.contributor.authorRosas, Yamina Micaela
dc.contributor.authorPeri, Pablo Luis
dc.contributor.authorHuertas Herrera, Alejandro
dc.contributor.authorPastore, Hernán
dc.contributor.authorMartínez Pastur, Guillermo José
dc.coverage.spatialSanta Cruz (province)
dc.date.accessioned2018-08-21T17:54:06Z
dc.date.available2018-08-21T17:54:06Z
dc.date.issued2017
dc.identifier.issn2192-1709
dc.identifier.otherhttps://doi.org/10.1186/s13717-017-0096-2
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3137
dc.identifier.urihttps://ecologicalprocesses.springeropen.com/articles/10.1186/s13717-017-0096-2
dc.description.abstractIntroduction Huemul (Hippocamelus bisulcus Molina) is the most threatened flag species of Southern Patagonia, where conservation efforts were not effective to avoid the retraction of its distribution area. Habitat quality modeling can assist to design better management strategies for regional conservation planning. The objective was to elaborate one habitat suitability map for huemul, defining the environmental characteristics at landscape level, and determining the distribution of the suitable habitat inside the current natural reserve network. Methods We used a database of 453 records and explored 40 potential explanatory variables (climate, topographic, and landscape variables including human-related ones) to develop one habitat suitability map using the Environmental Niche Factor Analysis (ENFA) for Santa Cruz province (Argentina). We combined the outputs in a GIS project using different shapes, including the current natural reserve network. Results We defined the potential habitat for huemul, where forest edges and ecotone zones (e.g., mainly alpine environments) were the most important environmental variables, as well as some forest types (e.g., Nothofagus pumilio). Habitat losses were found in the extreme potential distribution areas (northern and southern areas), probably related to the increasing ranch activities. The current natural reserve network maintains approximately half of the huemul potential habitat in Santa Cruz province, where National Parks presented the similar conservation importance than the Provincial natural reserves. Conclusions Habitat suitability model for huemul can be used as a decision support system for new management strategies at different landscape levels to improve the current conservation efforts.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.publisherSpringereng
dc.rightsinfo:eu-repo/semantics/openAccesseng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.sourceEcological processes 6 (28). (2017)eng
dc.subjectNothofaguses_AR
dc.subjectHabitates_AR
dc.subjectRequirementseng
dc.subjectMejoramiento del Habitates_AR
dc.subjectHabitat Improvementeng
dc.subjectFactores Ambientaleses_AR
dc.subjectEnvironmental Factorseng
dc.subject.otherHippocamelus Bisulcuses_AR
dc.subject.otherRegión Patagónicaes_AR
dc.subject.otherHuemules_AR
dc.subject.otherEnvironmental Niche Factor Analysiseng
dc.titleModeling of potential habitat suitability of Hippocamelus bisulcus: effectiveness of a protected areas network in Southern Patagoniaeng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.description.origenEEA Santa Cruzes_AR
dc.description.filFil: Rosas, Yamina Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas. Laboratorio de Recursos Agroforestales; Argentinaes_AR
dc.description.filFil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Huertas Herrera, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas. Laboratorio de Recursos Agroforestales; Argentinaes_AR
dc.description.filFil: Pastore, Hernán. Administración de Parques Nacionales. Delegación Regional Patagonia Norte; Argentinaes_AR
dc.description.filFil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas. Laboratorio de Recursos Agroforestales; Argentinaes_AR
dc.subtypecientifico


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