筛选
科学数据
统计数据
共检索到62条 ,权限内显示50条;
Data from: Effects of prey quality and predator body size on prey DNA detection success in a centipede predator
- 负责人：
- DOI：
- doi:10.5061/dryad.ss17b
- 摘要：
- thobius spp., abundant generalist predators in forest litter layers, were fed with Collembola and allowed to digest their prey for up to 168 h post-feeding
Data from: Breeding synchrony and predator specialization: a test of the predator swamping hypothesis in seabirds
- 负责人：
- DOI：
- doi:10.5061/dryad.63q3v2r
- 摘要：
- Reproductive synchrony is a widespread phenomenon that is predicted to be adaptive for prey with specialist predators but not for those with generalist
Data from: Prey‐specific impact of cold pre‐exposure on kill rate and reproduction
- 负责人：
- Jensen, Kim
- 关键词：
- Cold acclimation Predator-prey interactions Prey utilization Reproductive output Temperature Thermal pre-exposure
- DOI：
- doi:10.5061/dryad.pr06nk2
- 摘要：
- pre‐exposed temperature and specific prey. 3.Using the mesostigmatid mite Gaeolaelaps aculeifer as a generalist predator and the collembolans
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：
- how generalist predators (white-footed mice, Peromyscus leucopus) utilized space and depredated two incidental prey items: almonds (Prunus dulcis; highly pr
Data from: Local and landscape-scale heterogeneity shape spotted wing drosophila (Drosophila suzukii) activity and natural enemy abunda
- 负责人：
- Schmidt, Jason M.
- 关键词：
- habitat management landscape configuration landscape heterogeniety metabarcoding molecular gut content analysis Predator-prey interactions
- DOI：
- doi:10.5061/dryad.52c2k52
- 摘要：
- natural enemies. Our initial analysis of predator diets, using a metabarcoding approach, suggests spatial structure in specialization on prey with high diver
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：
- t generalist predators can dynamically adjust their foraging tactics over short time scales in response to changing prey abundance and vulnerability. Further
Data from: Habitat heterogeneity induces rapid changes in the feeding behaviour of generalist arthropod predators
- 负责人：
- DOI：
- doi:10.5061/dryad.n4120
- 摘要：
- s in the feeding behaviour of generalist predators characterized by lower trophic specialization at both network (H2’, degree of interaction specialization in the entire
Data from: The effects of pastoral intensification on the feeding interactions of generalist predators in streams
- 负责人：
- Pearson, Caitlin
- DOI：
- doi:10.5061/dryad.0hb5n
- 摘要：
- gut contents, amplified without blocking probes and sequenced using Ion Torrent technology. Both predators were generalists, consuming 30 prey taxa
Data from: Testing the validity of functional response models using molecular gut content analysis for prey choice in soil predators
- 负责人：
- Eitzinger, Bernhard
- 关键词：
- allometric scaling generalist predator molecular prey detection predator-prey interaction soil food web forest soil
- DOI：
- doi:10.5061/dryad.31t0k
- 摘要：
- Analysis of predator - prey interactions is a core concept of animal ecology, explaining structure and dynamics of animal food webs. Measuring
Data from: Associations between gamebird releases and generalist predators
- 负责人：
- DOI：
- doi:10.5061/dryad.rs32qm6
- 摘要：
- to the potential food resource base for predators and scavengers. If this extra food availability subsidises predator populations, gamebird releases could increase
