Integrating climate and landscape models to prioritize areas and conservation strategies for an endangered arboreal primate

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dc.contributor.authorCabral Rezende, Gabriela [UNESP]
dc.contributor.authorSobral-Souza, Thadeu
dc.contributor.authorCulot, Laurence [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionIPÊ – Institute for Ecological Research
dc.contributor.institutionFederal University of Mato Grosso (UFMT)
dc.date.accessioned2021-06-25T10:12:36Z
dc.date.available2021-06-25T10:12:36Z
dc.date.issued2020-12-01
dc.description.abstractSpecies distributions are influenced by both climate conditions and landscape structure. Here we propose an integrated analysis of climatic and landscape niche-based models for a forest-dependent primate, the endangered black lion tamarin (Leontopithecus chrysopygus). We applied both climate and landscape variables to predict the distribution of this tamarin and used this information to prioritize strategic areas more accurately. We anticipated that this approach would be beneficial for the selection of pertinent conservation strategies for this flagship species. First, we built climate and landscape niche-based models separately, combining seven algorithms, to infer processes acting on the species distribution at different scales. Subsequently, we combined climate and landscape models using the EcoLand Analysis. Our results suggest that historic and current landscape fragmentation and modification had profoundly adverse effects on the distribution of the black lion tamarins. The models indicated just 2096 km2 (out of an original distribution of 92,239 km2) of suitable areas for both climate and landscape. Of this suitable area, the species is currently present in less than 40%, which represents less than 1% of its original distribution. Based on the combined map, we determined the western and southeast regions of the species range to be priority areas for its conservation. We identified areas with high climatic and high landscape suitability, which overlap with the remaining forest fragments in both regions, for habitat conservation and population management. We suggest that areas with high climatic but low landscape suitability should be prioritized for habitat management and restoration. Areas with high landscape suitability and low climatic suitability, such as the Paranapiacaba mountain range should be considered in light of projected climate change scenarios. Our case study illustrates that a combined approach of climatic and landscape niche-based modeling can be useful for establishing focused conservation measures that may increase the likelihood of success.en
dc.description.affiliationGraduate Program in Ecology Evolution and Biodiversity Department of Biodiversity Institute of Biosciences São Paulo State University (UNESP)
dc.description.affiliationIPÊ – Institute for Ecological Research
dc.description.affiliationDepartment of Botany and Ecology Federal University of Mato Grosso (UFMT)
dc.description.affiliationDepartment of Biodiversity Institute of Biosciences São Paulo State University (UNESP)
dc.description.affiliationUnespGraduate Program in Ecology Evolution and Biodiversity Department of Biodiversity Institute of Biosciences São Paulo State University (UNESP)
dc.description.affiliationUnespDepartment of Biodiversity Institute of Biosciences São Paulo State University (UNESP)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: FAPESP process 2017/11962-9
dc.description.sponsorshipIdFAPESP: Young Researcher project 2014/14739-0
dc.identifierhttp://dx.doi.org/10.1002/ajp.23202
dc.identifier.citationAmerican Journal of Primatology, v. 82, n. 12, 2020.
dc.identifier.doi10.1002/ajp.23202
dc.identifier.issn1098-2345
dc.identifier.issn0275-2565
dc.identifier.scopus2-s2.0-85092265893
dc.identifier.urihttp://hdl.handle.net/11449/205271
dc.language.isoeng
dc.relation.ispartofAmerican Journal of Primatology
dc.sourceScopus
dc.subjectblack lion tamarin
dc.subjectecological niche modeling
dc.subjectensemble method
dc.subjectfragmentation
dc.subjectLeontopithecus chrysopygus
dc.titleIntegrating climate and landscape models to prioritize areas and conservation strategies for an endangered arboreal primateen
dc.typeArtigo
unesp.author.orcid0000-0003-4624-0539[1]
unesp.author.orcid0000-0002-2367-2315[2]
unesp.author.orcid0000-0002-3353-0134[3]

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