筛选
科学数据
统计数据
共检索到462条 ,权限内显示50条;
Data from: Experimental evidence of condition-dependent sexual dimorphism in the weakly dimorphic antler fly, Protopiophila litigata (Diptera
- 负责人：
- DOI：
- doi:10.5061/dryad.h3690
- 摘要：
- by persistent selection should evolve heightened condition dependence whereby their expression reflects the availability and processing efficiency of metabolic
Data from: Accounting for interspecific competition and age structure in demographic analyses of density dependence improves predictions
- 负责人：
- DOI：
- doi:10.5061/dryad.45873cg
- 摘要：
- cific density dependence should be stronger than interspecific density dependence. Great tits and blue tits are two bird species that compete for food resources and nesting
Data from: Variation in mandible development and its relationship to dependence on parents across burying beetles
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.6hp93cd
- 摘要：
- ted to feeding ability and therefore independence from parents. Results: We find no evidence that the size of the mandible is related to dependence on parent
Data from: Detecting environment-dependent diversification from phylogenies: a simulation study and some empirical illustrations
- 负责人：
- DOI：
- doi:10.5061/dryad.m96r3
- 摘要：
- ciation is environment-dependent. We explore how the strength of the environment-dependency, tree size, missing taxa, and characteristics of the paleoenvironmental curves
Data from: Evolution of size-dependent intraspecific competition predicts body size scaling of metabolic rate
- 负责人：
- 关键词：
- asymmetric intraspecific competition;Body Size;metabolic scaling;Dynamic Energy Budgets;Teleostei
- DOI：
- doi:10.5061/dryad.2fc6677
- 摘要：
- ng ontogeny. The resulting size-dependent competitive asymmetry influences population dynamics and community structure, but it is not clear whether
Data from: Effective size in density-dependent two-sex populations: the effect of mating systems
- 负责人：
- Myhre, Ane Marlene
- 关键词：
- genetic drift effective population size density dependence environmental stochasticity demographic stochasticity fluctuating populations mating systems sex ratio fluctuations
- DOI：
- doi:10.5061/dryad.7m2r4
- 摘要：
- Density dependence in vital rates is a key feature affecting temporal fluctuations of natural populations. This has important implications
Data from: Predators modify the thermal dependence of life-history trade-offs.
- 负责人：
- DOI：
- doi:10.5061/dryad.28ms663
- 摘要：
- er (O) and size (S) of offspring change. Increasing temperature and size-independent predation decrease size at and time to reproduction which can lower R throug
Data from: Protection of large predators in a marine reserve alters size-dependent prey mortality
- 负责人：
- DOI：
- doi:10.5061/dryad.1t6d0
- 摘要：
- Where predator–prey interactions are size-dependent, reductions in predator size owing to fishing has the potential to disrupt the ecological role
Data from: Context-dependent evolution of ostracod morphology along the ecogeographical gradient of ocean depth
- 负责人：
- DOI：
- doi:10.5061/dryad.qh46k18
- 摘要：
- eye size and depth in either pelagic zone. Overall, we find that associations between phenotypes and ecogeographical gradients depend on int
Data from: Can competitive asymmetries maintain offspring size variation? A manipulative field test
- 负责人：
- 关键词：
- Bugula neritina;seed size;egg size;frequency-dependence;life-history theory;larval size;facilitation
- DOI：
- doi:10.5061/dryad.2jg0d2m
- 摘要：
- a negative frequency-dependent selection. Offspring size theory has classically viewed offspring interactions through the lens of competition alone, yet our results and those of others, sug
