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共检索到116条 ,权限内显示50条;
Data from: Dispersal propensity in Tetrahymena thermophila ciliates – a reaction norm perspective
- 负责人：
- DOI：
- doi:10.5061/dryad.2777k
- 摘要：
- s to exhibit negative density-dependent dispersal. A small, but significant G x E interaction indicates genetic variability in plasticity and therefore som
Data from: Dispersal dynamics in food webs
- 负责人：
- DOI：
- doi:10.5061/dryad.06bb5
- 摘要：
- ies of population-dispersal models that contrast density-independent and density-dependent dispersal in landscapes where sampled sites are either homogeneously
Data from: Pre-dispersal context and presence of opposite sex modulate density dependence and sex bias of dispersal
- 负责人：
- DOI：
- doi:10.5061/dryad.7q18vk6
- 摘要：
- Density-dependent dispersal (DDD) has been observed across taxa, and is expected to affect phenomena such as population
Data from: Density-dependent fitness, not dispersal movements, drives temporal variation in spatial genetic structure in dark-eyed juncos
- 负责人：
- DOI：
- doi:10.5061/dryad.85kc60b
- 摘要：
- Some studies have found that dispersal rates and distances increase with density, indicating that density-dependent dispersal likely affec
Data from: Cooperation-mediated plasticity in dispersal and colonization
- 负责人：
- DOI：
- doi:10.5061/dryad.n0d03
- 摘要：
- t conditional dispersal decisions are mediated by a cooperative strategy: we quantified the density-dependent dispersal decisions and subsequent colonization
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: Condition-dependent movement and dispersal in experimental metacommunities
- 负责人：
- DOI：
- doi:10.5061/dryad.nj957
- 摘要：
- dynamics. Generally, dispersal decisions are condition-dependent and rely on information in the broad sense, like the presence of conspecifics. However, studi
Data from: Density dependence in demography and dispersal generates fluctuating invasion speeds
- 负责人：
- DOI：
- doi:10.5061/dryad.69sq3
- 摘要：
- overcompensatory population growth or density-dependent dispersal, both of which are common in nature. Our results show that simple rules can generate complex spread
Data from: Crowding leads to fitness benefits and reduced dispersal in a colonial spider
- 负责人：
- DOI：
- doi:10.5061/dryad.h3j3c
- 摘要：
- Density-dependent dispersal is a common dispersal strategy, mainly as a mechanism of escaping decreased fitness associated with high
Data from: Mate finding, Allee effects, and selection for sex-biased dispersal
- 负责人：
- 关键词：
- context-dependent dispersal mate searching mating system movement philopatry settlement sperm competition
- DOI：
- doi:10.5061/dryad.ph40n
- 摘要：
- Although dispersal requires context-dependent decision-making in three distinct stages (emigration, transit, immigration), these decisions ar
