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共检索到48条 ,权限内显示50条;
Data from: Arctic greening from warming promotes declines in caribou populations
- 负责人：
- DOI：
- doi:10.5061/dryad.d12t1
- 摘要：
- The migratory tundra caribou herds in North America follow decadal population cycles, and browsing from abundant caribou could be expected
Data from: The eastern migratory caribou: the role of genetic introgression in ecotype evolution
- 负责人：
- 关键词：
- Approximate Bayesian Computation introgression ecotype secondary contact zone conservation species at risk
- DOI：
- doi:10.5061/dryad.4v0d4
- 摘要：
- Understanding the evolutionary history of contemporary animal groups is essential for conservation and management of endangered species like caribou
Data from: Development and validation of an expert-based habitat suitability model to support boreal caribou conservation
- 负责人：
- DOI：
- doi:10.5061/dryad.424h7
- 摘要：
- The long-term persistence of boreal caribou (Rangifer tarandus caribou) is threatened by the negative impacts of human activities, including
Data from: Adjustments in habitat selection to changing availability induce fitness costs for a threatened ungulate
- 负责人：
- 关键词：
- boreal forest cutovers ecological trap forest-dwelling caribou habitat selection tactic mortality risk resource selection function survival
- DOI：
- doi:10.5061/dryad.f6c56
- 摘要：
- . Fitness consequences of functional responses, however, have rarely been evaluated. 2. Eighty-three caribou were followed with GPS collars to establish the link bet
Data from: Space use and social association in a gregarious ungulate: testing the conspecific attraction and resource dispersion hypotheses
- 负责人：
- Webber, Quinn
- 关键词：
- caribou conspecific attraction hypothesis home range overlap resource dispersion hypothesis social network analysis spatial network
- DOI：
- doi:10.5061/dryad.vd7d8v6
- 摘要：
- exclusive hypotheses explaining social association and of adult female caribou (Rangifer tarandus). We used location data from GPS collars to estimate
Data from: Reconstruction of caribou evolutionary history in Western North America and its implications for conservation
- 负责人：
- DOI：
- doi:10.5061/dryad.gn22271h
- 摘要：
- , we investigate the phylogeographic history of caribou (Rangifer tarandus) in western North America. Patterns of genetic diversity reveal two distinct groups
Data from: Influence of in-situ oil sands development on caribou (Rangifer tarandus) movement
- 负责人：
- 关键词：
- caribou Oil sands SAGD bitumen pipeline fragmentation movement permeability home range step length
- DOI：
- doi:10.5061/dryad.tp736
- 摘要：
- -ranging species. Here we test for effects of simulated future (i.e., 50 years from now) and current ISDs on simulated movements of woodland caribou
Data from: Space-use behavior of woodland caribou based on a cognitive movement model
- 负责人：
- 关键词：
- apparent competition attribute memory informative prior landscape of fear perceptual range redistribution kernel resource selection spatial memory step selection telemetry
- DOI：
- doi:10.5061/dryad.7p60n
- 摘要：
- of animal cognition and movement to GPS positional data of woodland caribou (Rangifer tarandus caribou; Gmelin 1788) collected over a wide range
Data from: Forest productivity mitigates human disturbance effects on late-seral prey exposed to apparent competitors and predators
- 负责人：
- DOI：
- doi:10.5061/dryad.5jf43
- 摘要：
- of forest productivity on habitat disturbance levels that boreal caribou – a threatened, late-seral ungulate under top-down control – should be able to withstand. Based
Data from: Using predator-prey theory to predict outcomes of broad-scale experiments to reduce apparent competition
- 负责人：
- DOI：
- doi:10.5061/dryad.6cj48
- 摘要：
- to the secondary prey. We compared predictions against two field experiments where endangered woodland caribou (Rangifer tarandus caribou) were victims
