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Data from: Can't live with them, can't live without them? Balancing mating and competition in two-sex populations
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.h3b41
- 摘要：
- me, the balance of positive and negative inter-sexual interactions in sex-structured populations. Models that account for both density- and sex ratio- dependence
Data from: Density-dependent movement and the consequences of the Allee effect in the model organism Tetrahymena
- 负责人：
- DOI：
- doi:10.5061/dryad.383q4
- 摘要：
- which led to negative densitydependence at low population densities and generally positive density-dependence at high population densities due to
Data from: Field manipulations of resources mediate the transition from intraspecific competition to facilitation
- 负责人：
- Svanfeldt, Karin
- DOI：
- doi:10.5061/dryad.sc4s4
- 摘要：
- typically reduce performance. Still, cases of positive density dependence do occur in these systems and demand explanation. The stress gradient hypothesi
Data from: Population variation in density-dependent growth, mortality and their trade-off in a stream fish
- 负责人：
- DOI：
- doi:10.5061/dryad.573n5tb3h
- 摘要：
- ), but not for mortality (positive logarithmic). The strength of density-dependent growth across populations was reduced in sections with a high percentage of boulder
Data from: Spatio-temporal dynamics of density-dependent dispersal during a population colonisation
- 负责人：
- DOI：
- doi:10.5061/dryad.td54031
- 摘要：
- , but local density-dependent dispersal switched from negative (conspecific attraction) to positive (conspecific avoidance), as the colonisation progressed. This study
Data from: The body size dependence of mutual interference
- 负责人：
- DOI：
- doi:10.5061/dryad.tr050
- 摘要：
- rt for a body-size dependence of mutual interference, which links foraging rates to consumer density. Here, I develop a model to predict that interference ma
Data from: Scale-dependent shifts in the species composition of flower visitors with changing floral density
- 负责人：
- Essenberg, Carla J.
- 关键词：
- Foraging behavior Flower visitation Pollination Seasonal variation Density dependence Floral rewards Nectar Pollen Flower handling time Search speed
- DOI：
- doi:10.5061/dryad.16v7n
- 摘要：
- sses, including plant population dynamics and the evolution of flowering phenology. Many studies have found effects of floral or plant density
Data from: Explaining variation in the effect of floral density on pollinator visitation
- 负责人：
- DOI：
- doi:10.5061/dryad.mf172sf0
- 摘要：
- , with positive effects at low floral densities and weaker or negative effects at higher densities. The relation is influenced by floral density
Data from: Testing the scaling effects and mechanisms of N-induced biodiversity loss: evidence from a decade-long grassland experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.h7893
- 摘要：
- t this overall positive effect was in response to positive effects of changes to the species abundance distribution over negative effects of ove
Data from: Condition dependence of a multicomponent sexual display trait in Drosophila serrata
- 负责人：
- DOI：
- doi:10.5061/dryad.sp2m46f6
- 摘要：
- ant positive correlation also existed between the strengths of condition dependence and sexual selection among different CHC blends (r = 0.482, P < .001). Finally, si
