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Data from: Plant resistance reduces the strength of consumptive and non-consumptive effects of predators on aphids
- 负责人：
- 关键词：
- herbivory bottom-up and top-down effects non-lethal predator effects plant defenses plant quality predation risk predator-prey interactions trait-mediated effects
- DOI：
- doi:10.5061/dryad.1hj8f
- 摘要：
- ors reduced aphid density by 35% and population growth by 86%. Path analysis and direct manipulation of predation risk showed that predation risk rather tha
Data from: Avian top predator and the landscape of fear: responses of mammalian mesopredators to risk imposed by the golden eagle
- 负责人：
- DOI：
- doi:10.5061/dryad.qc6nv
- 摘要：
- on of territory density, density of fledglings produced, and distance to nearest active eagle territory, with the expectation that a high predation risk would
Data from: Dietary specialization is conditionally associated with increased ant predation risk in a temperate forest caterpillar community
- 负责人：
- DOI：
- doi:10.5061/dryad.0k2s8k1
- 摘要：
- findings suggest that ant predation of caterpillar species is density- or frequency-dependent, that ants and birds may impose countervailing selecti
Data from: Cascading effects of a top predator on intraspecific competition at intermediate and basal trophic levels
- 负责人：
- DOI：
- doi:10.5061/dryad.gf13b2m
- 摘要：
- r, depended on the interactive effects of barnacle density, snail density, and crab predation risk. Barnacles developed hummocking morphologies as they grew
Data from: Spatial distribution of fishes in a Northwest Atlantic ecosystem in relation to risk of predation by a marine mammal
- 负责人：
- 关键词：
- behaviour-mediated top-down effects non-consumptive predator effects predator-induced habitat selection predator-prey interactions
- DOI：
- doi:10.5061/dryad.n43qf
- 摘要：
- . Distribution was modelled using generalized additive models incorporating spatially variable effects of predation risk, density dependence and water tempe
Data from: Hiding behavior in Christmas tree worms on different time scales
- 负责人：
- Blumstein, Daniel T.
- DOI：
- doi:10.5061/dryad.53dg5
- 摘要：
- over short time scales. For sessile marine invertebrates, higher densities may attract predators, enhancing rather than diluting predation risk. Worms
Data from: Intraspecific variation in body size does not alter the effects of mesopredators on prey
- 负责人：
- DOI：
- doi:10.5061/dryad.140p5
- 摘要：
- hropogenic harvest has indirectly increased the density and size of small-bodied predators. Here, we combine field surveys and a laboratory feeding experiment
Data from: Resource levels and prey state influence antipredator behavior and the strength of nonconsumptive predator effects
- 负责人：
- DOI：
- doi:10.5061/dryad.7sr33
- 摘要：
- efore depend on the ecological context (e.g. resource abundance, prey state) in which prey manage growth/predation risk tradeoffs. Despite an abundance
Data from: Local predation risk and matrix permeability interact to shape movement strategy
- 负责人：
- Winandy, Laurane
- 关键词：
- Animal movement Fragmented landscapes Movement costs Inter-patch permeability Phenotypic syndrome
- DOI：
- doi:10.5061/dryad.r511412
- 摘要：
- propensity positively related to longer legs) depended on the interaction between matrix permeability and predation risk and resulted in differences
Data from: Life history evolution in guppies VIII: the demographics of density regulation in guppies (Poecilia reticulata)
- 负责人：
- DOI：
- doi:10.5061/dryad.ps1931hb
- 摘要：
- is consistent with life history theory that assumes no density-dependence. We later found that guppies from high predation environments experience higher
