Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/23256
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dc.contributor.authorRocha, Daniel Gomes da-
dc.contributor.authorFerraz, Kátia Maria Paschoaletto Micchi de Barros-
dc.contributor.authorGonçalves, Lucas P.-
dc.contributor.authorTan, Cedric Kai Wei-
dc.contributor.authorLemos, Frederico Gemesio-
dc.contributor.authorOrtiz, Carolina-
dc.contributor.authorPeres, Carlos A.-
dc.contributor.authorNegrões, Nuno-
dc.contributor.authorAntunes, André Pinassi-
dc.contributor.authorRöhe, Fábio-
dc.contributor.authorAbrahams, Mark Ilan-
dc.contributor.authorZapata-Ríos, Galo-
dc.contributor.authorTeles, Davi-
dc.contributor.authorOliveira, Tadeu P.-
dc.contributor.authorVon-Mühlen, Eduardo Matheus-
dc.contributor.authorVenticinque, Eduardo Martins-
dc.contributor.authorGräbin, Diogo Maia-
dc.contributor.authorDiego Mosquera, B.-
dc.contributor.authorBlake, John G.-
dc.contributor.authorLima, Marcela Guimarães Moreira-
dc.contributor.authorSampaio, Ricardo-
dc.contributor.authorPercequillo, Alexandre Reis-
dc.contributor.authorPeters, Felipe Bortolotto-
dc.contributor.authorPayán, Esteban-
dc.contributor.authorBorges, Luiz Henrique Medeiros-
dc.contributor.authorCalouro, Armando Muniz-
dc.contributor.authorEndo, Whaldener-
dc.contributor.authorPitman, Renata Leite-
dc.contributor.authorHaugaasen, Torbjørn-
dc.contributor.authorSilva, Diego Afonso-
dc.contributor.authorMelo, Fabiano Rodrigues de-
dc.contributor.authorMoura, André Luis Botelho de-
dc.contributor.authorCosta, Hugo C.M.-
dc.contributor.authorLugarini, Camile-
dc.contributor.authorSousa, Ilnaiara Gonçalves de-
dc.contributor.authorNienow, Samuel-
dc.contributor.authorSantos, Fernanda da Silva-
dc.contributor.authorMendes-Oliveiras, Ana Cristina-
dc.contributor.authordel Toro-Orozco, Wezddy', "D'Amico, Ana Rafaela", 'Albernaz, Ana Luísa Kerti Mangabeira-
dc.contributor.authorRavetta, André Luis-
dc.contributor.authorCarmo, Elaine Christina Oliveira do-
dc.contributor.authorRamalho, Emiliano Esterci-
dc.contributor.authorValsecchi, João-
dc.contributor.authorGiordano, Anthony J.-
dc.contributor.authorWallace, Robert-
dc.contributor.authorMacdonald, David W.-
dc.contributor.authorSollmann, Rahel-
dc.date.accessioned2020-07-03T21:06:32Z-
dc.date.available2020-07-03T21:06:32Z-
dc.date.issued2020-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/23256-
dc.description.abstractThe persistent high deforestation rate and fragmentation of the Amazon forests are the main threats to their biodiversity. To anticipate and mitigate these threats, it is important to understand and predict how species respond to the rapidly changing landscape. The short-eared dog Atelocynus microtis is the only Amazon-endemic canid and one of the most understudied wild dogs worldwide. We investigated short-eared dog habitat associations on two spatial scales. First, we used the largest record database ever compiled for short-eared dogs in combination with species distribution models to map species habitat suitability, estimate its distribution range and predict shifts in species distribution in response to predicted deforestation across the entire Amazon (regional scale). Second, we used systematic camera trap surveys and occupancy models to investigate how forest cover and forest fragmentation affect the space use of this species in the Southern Brazilian Amazon (local scale). Species distribution models suggested that the short-eared dog potentially occurs over an extensive and continuous area, through most of the Amazon region south of the Amazon River. However, approximately 30% of the short-eared dog's current distribution is expected to be lost or suffer sharp declines in habitat suitability by 2027 (within three generations) due to forest loss. This proportion might reach 40% of the species distribution in unprotected areas and exceed 60% in some interfluves (i.e. portions of land separated by large rivers) of the Amazon basin. Our local-scale analysis indicated that the presence of forest positively affected short-eared dog space use, while the density of forest edges had a negative effect. Beyond shedding light on the ecology of the short-eared dog and refining its distribution range, our results stress that forest loss poses a serious threat to the conservation of the species in a short time frame. Hence, we propose a re-assessment of the short-eared dog's current IUCN Red List status (Near Threatened) based on findings presented here. Our study exemplifies how data can be integrated across sources and modelling procedures to improve our knowledge of relatively understudied species. © 2020 The Authors.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 7, Número 4pt_BR
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectCarnivore conservationen
dc.subjectDeforestationen
dc.subjectEndemic Speciesen
dc.subjectForest Fragmentationen
dc.subjectMulti-scale analysisen
dc.subjectSpecies Distributionen
dc.titleWild dogs at stake: Deforestation threatens the only Amazon endemic canid, the short-eared dog (Atelocynus microtis)en
dc.typeArtigopt_BR
dc.identifier.doi10.1098/rsos.190717-
dc.publisher.journalRoyal Society Open Sciencept_BR
Appears in Collections:Artigos

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