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共检索到44条 ,权限内显示50条;
Data from: Intraspecific predator inhibition, not a prey size refuge, enables oyster population persistence during predator outbreaks
- 负责人：
- Booth, Harriet S
- DOI：
- doi:10.5061/dryad.8988840
- 摘要：
- Predators commonly structure natural communities, but predation effects can vary greatly. For example, increasing predator densities may not red
Data from: Little to fear: largest lizard predator induces weak defense responses in ungulate prey
- 负责人：
- DOI：
- doi:10.5061/dryad.7np78gp
- 摘要：
- phenotypic responses to mitigate predation risk. Yet because predator-prey interactions are complex, prey defences may vary considerably. We investi
Data from: Influence of intra- and interspecific variation in predator-prey body size ratios on trophic interaction strengths
- 负责人：
- DOI：
- doi:10.5061/dryad.7m0cfxppt
- 摘要：
- on in predator-prey body size ratios are lacking. 2. We use a comparative functional response approach to examine interaction strengths between thr
Data from: Top–down limits on prey populations may be more severe in larger prey species, despite having fewer predators
- 负责人：
- DOI：
- doi:10.5061/dryad.qq340d4
- 摘要：
- ?partitioned remains debated. If size?partitioned, predators would be focused on prey within their preferred prey size range. If size?nested, smaller prey
Data from: A cost-efficient and simple protocol to enrich prey DNA from extractions of predatory arthropods for large-scale gut content analysi
- 负责人：
- 关键词：
- Hololena adnexa
- DOI：
- doi:10.5061/dryad.311mm
- 摘要：
- otocol for high-throughput analysis of the gut content of predatory arthropods without the need for blocking primers. We test several factors for their potential to enrich prey DNA
Data from: Allometric scaling of indirect effects: body size ratios predict non-consumptive effects in multi-predator systems
- 负责人：
- 关键词：
- multi-predator effect non-consumptive effect trophic cascade body size ontogenetic niche shift Intraguild predation interaction modification
- DOI：
- doi:10.5061/dryad.276j5
- 摘要：
- ve size difference of multiple predators to determine whether NCEs follow general allometric scaling relationships in an aquatic multi-predator system
Data from: Keystone nonconsumptive effects within a diverse predator community
- 负责人：
- DOI：
- doi:10.5061/dryad.5j329
- 摘要：
- The number of prey killed by diverse predator communities is determined by complementarity and interference among predators, and by traits of parti
Data from: Prey size diversity hinders biomass trophic transfer and predator size diversity promotes it in planktonic communities
- 负责人：
- DOI：
- doi:10.5061/dryad.300k7
- 摘要：
- orly quantified in the field. Here, we examine how the size diversity of prey (nano-microplankton) and predators (mesozooplankton) influence trophic tra
Data from: Body size, swimming speed, or thermal sensitivity? Predator-imposed selection on amphibian larvae
- 负责人：
- 关键词：
- selection differential viability selection predator-prey interaction predator-prey size ratio performance-fitness antipredator strategies amphibians dragonfly
- DOI：
- doi:10.5061/dryad.vh783
- 摘要：
- imary target of the selection imposed by predators is poorly understood. We examined predator (dragonfly larva)-imposed selection on prey (newt larvae) body size
Data from: Multiple factors, including arena size, influence the functional responses of ladybird beetles
- 负责人：
- Uiterwaal, Stella F.
- 关键词：
- arena size biocontrol functional response ladybird beetle predator-prey interaction handling time space clearance rate adult larva
- DOI：
- doi:10.5061/dryad.gq224h3
- 摘要：
- e affected by predator stage, predator mass, prey type, temperature, and arena size. Although complicated by interaction terms, space clearance rate genera
