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dc.contributor.authorCurveira-Santos, Gonçalo
dc.contributor.authorGigliotti, Laura
dc.contributor.authorSutherland, Chris
dc.contributor.authorRato, Daniela
dc.contributor.authorSantos-Reis, Margarida
dc.contributor.authorSwanepoel, Lourens H.
dc.identifier.citationCurveira-Santos , G , Gigliotti , L , Sutherland , C , Rato , D , Santos-Reis , M & Swanepoel , L H 2022 , ' Context-dependency in carnivore co-occurrence across a multi-use conservation landscape ' , Ecology and Evolution , vol. 12 , no. 8 , e9239 .
dc.identifier.otherPURE: 281095573
dc.identifier.otherPURE UUID: 8100d071-356e-4a24-9aa6-a2916072b746
dc.identifier.otherRIS: urn:361BA1ACF401702CB5416356CAF36026
dc.identifier.otherORCID: /0000-0003-2073-1751/work/118412158
dc.identifier.otherScopus: 85136955777
dc.identifier.otherWOS: 000847231400001
dc.descriptionThis research was funded by South Africa's National Research Foundation (UID: 107099 and 115040), African Institute for Conservation Ecology, National Geographic Society (EC-314R-18) and Wild Tomorrow Fund. G.C.-S. and M.S.-R. were funded by Fundacão para a Ciência e a Tecnologia in the frame of a doctoral grant (PD/BD/114037/2015) and the research unit (UID/BIA/00329/2019), respectively.en
dc.description.abstractCarnivore intraguild dynamics depend on a complex interplay of environmental affinities and interspecific interactions. Context-dependency is commonly expected with varying suites of interacting species and environmental conditions but seldom empirically described. In South Africa, decentralized approaches to conservation and the resulting multi-tenure conservation landscapes have markedly altered the environmental stage that shapes the structure of local carnivore assemblages. We explored assemblage-wide patterns of carnivore spatial (residual occupancy probability) and temporal (diel activity overlap) co-occurrence across three adjacent wildlife-oriented management contexts?a provincial protected area, a private ecotourism reserve, and commercial game ranches. We found that carnivores were generally distributed independently across space, but existing spatial dependencies were context-specific. Spatial overlap was most common in the protected area, where species occur at higher relative abundances, and in game ranches, where predator persecution presumably narrows the scope for spatial asymmetries. In the private reserve, spatial co-occurrence patterns were more heterogeneous but did not follow a dominance hierarchy associated with higher apex predator densities. Pair-specific variability suggests that subordinate carnivores may alternate between pre-emptive behavioral strategies and fine-scale co-occurrence with dominant competitors. Consistency in species-pairs diel activity asynchrony suggested that temporal overlap patterns in our study areas mostly depend on species' endogenous clock rather than the local context. Collectively, our research highlights the complexity and context-dependency of guild-level implications of current management and conservation paradigms; specifically, the unheeded potential for interventions to influence the local network of carnivore interactions with unknown population-level and cascading effects.
dc.relation.ispartofEcology and Evolutionen
dc.rightsCopyright © 2022 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.en
dc.subjectCamera trapen
dc.subjectConservation managementen
dc.subjectInterspecific interactionsen
dc.subjectTemporal overlapen
dc.subjectQH301 Biologyen
dc.titleContext-dependency in carnivore co-occurrence across a multi-use conservation landscapeen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. Statisticsen
dc.description.statusPeer revieweden

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