筛选
科学数据
统计数据
共检索到101条 ,权限内显示50条;
Data from: Spatial distribution of fishes in a Northwest Atlantic ecosystem in relation to risk of predation by a marine mammal
- 负责人：
- 关键词：
- behaviour-mediated top-down effects non-consumptive predator effects predator-induced habitat selection predator-prey interactions
- DOI：
- doi:10.5061/dryad.n43qf
- 摘要：
- s profitable for cod and skate in terms of food availability. The effects of density dependence and water temperature were also important in models, but di
Data from: Spatial analyses of two color polymorphisms in an alpine grasshopper reveal a role of small?scale heterogeneity
- 负责人：
- DOI：
- doi:10.5061/dryad.676c7g5
- 摘要：
- and large?scale spatial heterogeneity affects color morph ratios. The almost universal co?occurrence of all three color morphs argues against strong effe
Data from: A stochastic rate-calibrated method for time-scaling phylogenies of fossil taxa
- 负责人：
- DOI：
- doi:10.5061/dryad.vk7t0
- 摘要：
- 3 produces samples of time-scaled trees that better bracket the uncertainty in the true node ages than existing time-scaling methods. This is true eve
Data from: Type of fitness cost influences the rate of evolution of resistance to transgenic Bt crops
- 负责人：
- Hackett, Sean
- 关键词：
- selection Dynamic Programming Bt population genetics population dynamics density dependence resistance management evolution transgenic crops high-dose/refuge
- DOI：
- doi:10.5061/dryad.4s405
- 摘要：
- density dependence which operates equally across the landscape and heterogeneous density dependence where the intensity of competition scales inversely with patch size
Data from: Mouth asymmetry in the textbook example of scale-eating cichlid fish is not a discrete dimorphism after all
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.4605c
- 摘要：
- left-bending or right-bending. The ‘left’ morph opens its mouth markedly towards the left and preferentially feeds on the scales from the right sid
Data from: The impact of spatial scale and habitat configuration on patterns of trait variation and local adaptation in a wild plant parasite
- 负责人：
- DOI：
- doi:10.5061/dryad.5f95s
- 摘要：
- , we did not detect differences in traits conferring virulence among the regions. Patterns of adaptation were highly scale dependent. We detected parasite
Data from: Size dependency in colour patterns of Western Palearctic carabids
- 负责人：
- DOI：
- doi:10.5061/dryad.q6h1j
- 摘要：
- and melanism seems to be of significant importance for carabids on a broad spatial scale and may be a general but still underestimated phenomenon for ectother
Data from: Scale-dependent home range optimality for a solitary omnivore
- 负责人：
- DOI：
- doi:10.5061/dryad.3vc108b
- 摘要：
- as expected from an area minimizing strategy. Black bears displayed a scale-dependent space use strategy: at larger spatial and temporal scales, pr
Data from: Temperature can shape a cline in polyandry, but only genetic variation can sustain it over time
- 负责人：
- 关键词：
- female behavior;Drosophila pseudoobscura;sexual selection;Genetic Variation;environmental drivers
- DOI：
- doi:10.5061/dryad.24f64
- 摘要：
- m, high temperature could also help to drive the evolution of larger-scale patterns of behavior by changing the context-dependent balance of costs and benefits
Data from: Local and regional scale habitat heterogeneity contribute to genetic adaptation in a commercially important marine mollusc (Hal
- 负责人：
- Miller, Adam
- 关键词：
- DOI：
- doi:10.5061/dryad.kb401ch
- 摘要：
- environmental gradients. In marine systems this is challenging due to a paucity of information on habitat heterogeneity at local and regional scales and a dependency
