筛选
科学数据
共检索到31条 ,权限内显示50条;
Data from: Evidence for nonconsumptive effects from a large predator in an ungulate prey?
- 负责人：
- Gehr, Benedikt
- 摘要：
- Pedators can indirectly affect prey survival and reproduction by evoking costly anti-predator responses. Such non-consumptive effects ma
Data from: Piscivore addition causes a trophic cascade within and across ecosystem boundaries
- 负责人：
- 摘要：
- The addition of predators can play a key role in structuring ecological communities through both consumptive and non-consumptive effects. Stocking
Data from: Plant resistance reduces the strength of consumptive and non-consumptive effects of predators on aphids
- 负责人：
- 关键词：
- bottom-up and top-down effects herbivory non-lethal predator effects plant defenses plant quality predation risk predator-prey interactions trait-mediated effects
- 摘要：
- (non-consumptive effects), however, can be as important as predation itself. While plant defences are known to influence predator–prey interactions, their relative effects
Data from: Nutritional state reveals complex consequences of risk in a wild predator–prey community
- 负责人：
- DeWitt, Philip
- 关键词：
- climate non-consumptive effects (NCE) population ecology predator-prey dynamics wildlife monitoring state dependence citizen science
- 摘要：
- mechanisms because their effects on prey behaviour, nutrition, security and fitness are often interrelated. We monitored how forage, non-consumptive
Data from: Nonconsumptive predator-driven mortality causes natural selection on prey
- 负责人：
- 摘要：
- to not only avoid being consumed, but also for dealing with other sources of mortality caused by predators. Demonstrating selection through both consumptive
Data from: Peripherally injected ghrelin and leptin reduce food hoarding and mass gain in the coal tit (Periparus ater)
- 负责人：
- 摘要：
- . Food hoarding and consumptive behaviours consistently show the same response to peripheral signals of nutritional state, suggesting that the hormonal regulati
Data from: Little to fear: largest lizard predator induces weak defense responses in ungulate prey
- 负责人：
- 摘要：
- Non-consumptive effects can strongly influence apex predator ecological function. These effects arise because prey produce often induce costly
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
- 摘要：
- 1. Non-consumptive effects (NCES) frequently lead to non-independent effects of multiple predators. While such emergent predator effects ar
Data from: Human recreation reduces clutch size in great tits Parus major regardless of risk-taking personality
- 负责人：
- Hutfluss, Alexander
- 关键词：
- Animal personality clutch size human disturbance life history nest site selection perceived predation risk
- 摘要：
- Recreation negatively affects wildlife by influencing animal behaviour vital to reproduction and survival. Such non-consumptive effects of perceive
Data from: A meta-analysis of non-consumptive predator effects in arthropods: the influence of organismal and environmental characteristics
- 负责人：
- 摘要：
- Non-consumptive effects (NCEs) – changes in prey behavior or physiology in response to predator threat – are common and can be as strong
