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Data from: Trophic omnivory across a productivity gradient: intraguild predation theory and the structure and strength of species interactions
- 负责人：
- DOI：
- doi:10.5061/dryad.6k144
- 摘要：
- s, the IG-prey must be the superior resource competitor, and (ii) increasing resource productivity causes the IG-prey's equilibrium abundance to decline
Data from: Linking intra-specific trait variation to community abundance dynamics improves ecological predictability by revealing a growth-defence
- 负责人：
- DOI：
- doi:10.5061/dryad.675mr
- 摘要：
- -off between population growth and anti-predatory defence. High predator abundance was linked to a reduction in prey body size. This prey size decrease
Data from: False exclusion: a case to embed predator performance in classical population models
- 负责人：
- DOI：
- doi:10.5061/dryad.674p6n0
- 摘要：
- and threshold behaviours into dynamic models leading to unexpected outcomes: specifically, as prey abundance increases predators: 1) become less efficient at usi
Data from: Behaviourally mediated predation avoidance in penguin prey: in situ evidence from animal-borne camera loggers
- 负责人：
- Handley, Jonathan M
- DOI：
- doi:10.5061/dryad.5247q
- 摘要：
- Predator dietary studies often assume that diet is reflective of the diversity and relative abundance of their prey. This interpretation ignores
Data from: Experimental reduction of plant abundance changes interaction frequency of a tri-trophic micro-food web: contrasting responses of gene
- 负责人：
- DOI：
- doi:10.5061/dryad.nd57201
- 摘要：
- seed predators. 3. The neutral process hypothesis posits that network topology and interaction frequency are determined by the relative abundances
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore
- 负责人：
- Rayl, Nathaniel
- 关键词：
- Black bear caribou calves cause-specific survival analysis foraging tactics kill rates predation risk resource pulse resource selection function (RSF) trophic interaction
- DOI：
- doi:10.5061/dryad.t081d
- 摘要：
- 1. Prey abundance and prey vulnerability vary across space and time, but we know little about how they mediate predator-prey
Data from: Size-selectivity of predation by brown bears depends on the density of their sockeye salmon prey
- 负责人：
- Cunningham, Curry James
- DOI：
- doi:10.5061/dryad.77f5q
- 摘要：
- Can variation in prey density drive changes in the intensity or direction of selective predation in natural systems? Despite ample evidence
Data from: Prey abundance and leopard diet in a plantation and rainforest landscape, Anamalai Hills, Western Ghats
- 负责人：
- DOI：
- doi:10.5061/dryad.4b8gtht90
- 摘要：
- relative abundance of prey species in different land uses through transect surveys. Large carnivores predominantly consumed wild prey species (98.1%) and domestic prey
Data from: Relative preference and localized food affect predator space use and consumption of incidental prey
- 负责人：
- DOI：
- doi:10.5061/dryad.f8rm5
- 摘要：
- highlight the contingent but predictable effects of locally abundant food on risk experienced by incidental prey, which can be positive or negative depending
Data from: Spatio-temporal responses of predators to hyperabundant geese affect risk of predation for sympatric-nesting species
- 负责人：
- DOI：
- doi:10.5061/dryad.2t64448
- 摘要：
- on breeding populations of Arctic birds. Variable abundance of lemmings (a primary prey of generalist Arctic predators) and increasing abundance of light geese (Lesser
