筛选
科学数据
统计数据
共检索到68条 ,权限内显示50条;
Data from: Incorporating anthropogenic effects into trophic ecology: predator-prey interactions in a human-dominated landscape
- 负责人：
- DOI：
- doi:10.5061/dryad.v702q
- 摘要：
- Apex predators perform important functions that regulate ecosystems worldwide. However, little is known about how ecosystem regulation by predators
Data from: Incorporating disturbance into trophic ecology: fire history shapes mesopredator suppression by an apex predator
- 负责人：
- DOI：
- doi:10.5061/dryad.m8k99
- 摘要：
- 1.Apex predators can suppress smaller bodied ‘mesopredators’. In doing so, they can provide refuge to species preyed upon by mesopredators, which
Data from: Mesopredators change temporal activity in response to a recolonizing apex predator
- 负责人：
- DOI：
- doi:10.5061/dryad.60m1ps0
- 摘要：
- Apex predators can influence ecosystems through density and behaviorally mediated effects on herbivores and mesopredators. In many parts of the world
Data from: Fatal attraction? Intraguild facilitation and suppression among predators
- 负责人：
- DOI：
- doi:10.5061/dryad.tj590
- 摘要：
- a. Contrary to the carnivore cascade hypothesis, both meso- and small predator occupancy patterns indicated guild-wide, negative responses of non-apex predators
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：
- Non-consumptive effects can strongly influence apex predator ecological function. These effects arise because prey produce often induce costly
Data from: Apex predator suppression is linked to restructuring of ecosystems via multiple ecological pathways
- 负责人：
- DOI：
- doi:10.5061/dryad.177hn10
- 摘要：
- apex predators’ effects on ecosystems have considered just one pathway in isolation. Here, we provide evidence that lethal control of an apex predator, the dingo
Data from: Removal of an apex predator initiates a trophic cascade that extends from herbivores to vegetation and the soil nutrient pool
- 负责人：
- DOI：
- doi:10.5061/dryad.5bn81
- 摘要：
- h as nutrient cycling. In theory, apex predators' effects on ecosystems could extend to nutrient cycling and the soil nutrient pool by influencing the intensity
Data from: Evolution mediates the effects of apex predation on aquatic food webs
- 负责人：
- DOI：
- doi:10.5061/dryad.1q9d0
- 摘要：
- -predator to an apex predator alters local food webs. The marbled salamander (Ambystoma opacum) is an apex predator that consumes both the spotted salamander
Data from: Predator-induced collapse of niche structure and coexistence on islands
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.2h87r1f
- 摘要：
- anoles or curly-tails lengthened food chains, adding both species reversed this effect, in part because apex predators were trophic omnivores. Our result
Data from: Legacy effects of developmental stages determine the functional role of predators
- 负责人：
- Rudolf, Volker H.W.
- 关键词：
- Ontogeny Prioity effects Biological Legacy Community succession Keystone predation Community dynamics Biodiversity and ecosystem function Seasonal community Pond community
- DOI：
- doi:10.5061/dryad.5bm68
- 摘要：
- salamander in seasonal aquatic ecosystem, we found that effects of this apex predator on the ecosystem typically declined with age and size. Furtherm
