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Data from: Ecology drives natural variation in an extreme antipredator trait: a cost-benefits analysis integrating modeling and field data
- 负责人：
- DOI：
- doi:10.5061/dryad.f851v
- 摘要：
- , and food abundance. Using tail autotomy in lizards as the study system, we first built an individual-based model to show that environments with high preda
Data from: Reduced hornbill abundance associated with low seed arrival and altered recruitment in a hunted and logged tropical forest
- 负责人：
- DOI：
- doi:10.5061/dryad.1cf35
- 摘要：
- , and their food tree species. We compared abundances of hornbill food tree species in a site with high logging and hunting pressures (heavily disturbed
Data from: Predation risk perception, food density and conspecific cues shape foraging decisions in a tropical lizard
- 负责人：
- 关键词：
- decision-making foraging behavior perceived predation risk foraging opportunity food abundance snout-vent length (SVL) estimates
- DOI：
- doi:10.5061/dryad.1k2k4
- 摘要：
- lizards with foraging opportunities to test how the presence of conspecifics, predation-risk perception, the abundance of food, and interactions among these
Data from: Food provisioning alters infection dynamics in populations of a wild rodent
- 负责人：
- DOI：
- doi:10.5061/dryad.2503h
- 摘要：
- introduction, vole populations were limited by food availability. Bordetella bronchiseptica introduction then reduced population growth and abundance
Data from: Rainy springs linked to poor nestling growth in a declining avian aerial insectivore (Tachycineta bicolor)
- 负责人：
- DOI：
- doi:10.5061/dryad.7m41jd8
- 摘要：
- ng critical life stages. Food shortages are often assumed to be driven by reduced total food abundance, but here we propose that climate change may cause short
Data from: Berry production drives bottom-up effects on body mass and reproductive success in an omnivore
- 负责人：
- 关键词：
- Vaccinium myrtillus;Ursus arctos;masting;climate effects;life history traits;Vaccinium vitis-idaea
- DOI：
- doi:10.5061/dryad.772g3
- 摘要：
- s in the abundance or quality of plant food affect mammalian omnivores. Omnivores can exploit a range of different food resources over the course of a yea
Data from: Climate change alters the structure of arctic marine food webs due to poleward shifts of boreal generalists
- 负责人：
- DOI：
- doi:10.5061/dryad.73r6j
- 摘要：
- Climate-driven poleward shifts, leading to changes in species composition and relative abundances, have been recently documented in the Arctic. Amo
Data from: Transferability of biotic interactions: temporal consistency of arctic plant-rodent relationships is poor
- 负责人：
- DOI：
- doi:10.5061/dryad.7r5d56c
- 摘要：
- predictability of food and shelter plants effects on peak phase small rodent abundance during two consecutive rodent population peaks. Rodent abundance was rela
Data from: Ecosystem function in predator-prey food webs - confronting dynamic models with empirical data
- 负责人：
- Curtsdotter, Alva
- 关键词：
- multi-trophic functioning predator-prey interactions species traits allometry body mass conservation biological control herbivore suppression agricultural pests
- DOI：
- doi:10.5061/dryad.41b5b06
- 摘要：
- food web models with abundance data from the field is a viable approach to evaluate ecological theory and to aid our understanding of function in real ecosystems
Data from: Complementary food resources of carnivory and frugivory affect local abundance of an omnivorous carnivore
- 负责人：
- Nielsen, Scott E.
- DOI：
- doi:10.5061/dryad.771t4
- 摘要：
- t the availability of food resources that provide complementary nutrients is more important in predicting local bear abundance than single foods or nutrients
