Predator-prey spatial game as a tool to understand the effects of protected areas on harvester-wildlife interactions
| العنوان: | Predator-prey spatial game as a tool to understand the effects of protected areas on harvester-wildlife interactions |
|---|---|
| المؤلفون: | Eric Baubet, Jodie Martin, Anne Loison, Claude Fischer, Stéphane Dray, Vincent Tolon |
| المساهمون: | Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), Ecologie quantitative et évolutive des communautés, Département écologie évolutive [LBBE], Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Laboratoire d'Ecologie Alpine (LECA ), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Laboratoire d'Ecologie Alpine (LECA), Université Joseph Fourier - Grenoble 1 (UJF)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Haute Ecole du Paysage, d'Ingénierie et d'Architecture de Genève (HEPIA) |
| المصدر: | Ecological Applications Ecological Applications, Ecological Society of America, 2012, 22, pp.648-657 Ecological Applications, 2012, 22, pp.648-657. ⟨10.1890/11-0422.1⟩ |
| بيانات النشر: | HAL CCSD, 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | 0106 biological sciences, Conservation of Natural Resources, [SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT], Time Factors, [SDV]Life Sciences [q-bio], Sus scrofa, Population, Wildlife, Models, Biological, 010603 evolutionary biology, 01 natural sciences, Match/mismatch, Predation, Dogs, Animal mortality, Animals, Humans, education, Predator, Ecosystem, ComputingMilieux_MISCELLANEOUS, Demography, Proportional Hazards Models, education.field_of_study, Ecology, 010604 marine biology & hydrobiology, 15. Life on land, Games, Experimental, Geography, Habitat, Predatory Behavior, Multivariate Analysis, France, Protected area, Environmental Monitoring |
| الوصف: | No-take reserves are sometimes implemented for sustainable population harvesting because they offer opportunities for animals to spatially avoid harvesters, whereas harvesters can benefit in return from the reserve spillover. Here, we used the framework of predator-prey spatial games to understand how protected areas shape spatial interactions between harvesters and target species and determine animal mortality. In these spatial games, the "predator" searches for "prey" and matches their habitat use, unless it meets spatial constraints offering the opportunity for prey to avoid the mortality source. However, such prey refuges could attract predators in the surroundings, which questions the potential benefits for prey. We located, in the Geneva Basin (France), hunting dogs and wild boar Sus scrofa L. during hunting seasons with global positioning systems and very-high-frequency collars. We quantified how the proximity of the reserve shaped the matching between both habitat uses using multivariate analyses and linked these patterns to animals' mortality with a Cox regression analysis. Results showed that habitat uses by both protagonists disassociated only when hunters were spatially constrained by the reserve. In response, hunters increased hunting efforts near the reserve boundary, which induced a higher risk exposure for animals settled over the reserve. The mortality of adult wild boar decreased near the reserve as the mismatch between both habitat uses increased. However the opposite pattern was determined for younger individuals that suffered from the high level of hunting close to the reserve. The predator-prey analogy was an accurate prediction of how the protected area modified spatial relationships between harvesters and target species. Prey-searching strategies adopted by hunters around reserves strongly impacted animal mortality and the efficiency of the protected area for this harvested species. Increasing reserve sizes and/or implementing buffer areas with harvesting limitations can dampen this edge effect and helps harvesters to benefit durably from source populations of reserves. Predator-prey spatial games therefore provide a powerful theoretical background for understanding wildlife-harvester spatial interactions and developing substantial application for sustainable harvesting. |
| اللغة: | English |
| تدمد: | 1051-0761 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be9413486bf1af5c5b8bd0899e173945 https://hal.archives-ouvertes.fr/hal-00698265 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....be9413486bf1af5c5b8bd0899e173945 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10510761 |
|---|