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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：
- loss of genetic variation at small densities, particularly in polygamous populations, indicate that density regulation may facilitate adaptive evolution
Data from: Ant colonies maintain social homeostasis in the face of decreased density
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.sh4m4s6
- 摘要：
- s in density, which allows them to sustain two key basic colony life functions, that is food and information exchange, during environmental change.
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：
- with increasing colony density, and that the effect was strongest when prey abundance was high. Additionally, site tenacity of spider hatchlings increased with gre
Data from: Population genetic signatures of a climate change driven marine range extension
- 负责人：
- DOI：
- doi:10.5061/dryad.t483s94
- 摘要：
- the range extension of O. tetricus. These characteristics may aid adaptation, establishment, and long-term persistence of the population in the range extension zone.
Data from: Sensitivity analysis of effective population size to demographic parameters in house sparrow populations
- 负责人：
- DOI：
- doi:10.5061/dryad.8v0h7
- 摘要：
- The ratio between the effective and the census population size, Ne/N, is an important measure of the long-term viability and sustainability
Data from: Spatio-temporal dynamics of density-dependent dispersal during a population colonisation
- 负责人：
- DOI：
- doi:10.5061/dryad.td54031
- 摘要：
- Predicting population colonisations requires understanding how spatio-temporal changes in density affect dispersal. Density can inform on fitness
Data from: Hidden founder effects: small-scale spatial genetic structure in recently established populations of the grassland specialist plant
- 负责人：
- DOI：
- doi:10.5061/dryad.vh6pd
- 摘要：
- The long-term establishment success of founder plant populations has been commonly assessed based on the measures of population genetic diversi
Data from: Linking habitat composition, local population densities and traffic characteristics to spatial patterns of ungulate-train collisions
- 负责人：
- DOI：
- doi:10.5061/dryad.870t013
- 摘要：
- curvature), land-use and habitat characteristics (e.g. share of forests and build-up areas) and local ungulate population densities at collision sites and r
Data from: Colony size affects breeding density, but not spatial distribution type, in a seabird
- 负责人：
- DOI：
- doi:10.5061/dryad.sf7m0cg3c
- 摘要：
- The spatial distribution of individuals within populations can result in fine-scale density-dependence and affect the social environment tha
Data from: Flowering plant composition shapes pathogen infection intensity and reproduction in bumble bee colonies
- 负责人：
- DOI：
- doi:10.5061/dryad.p2ngf1vn1
- 摘要：
- . Flowering strips using high-infection plant species nearly doubled bumble bee colony infection intensity compared to low-infection plant species
