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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:
- e commonly ignored in simple models of dispersal. For sexually reproducing organisms, mate availability is an important factor in dispersal decisi
Data from: Sex differences and allee effects shape the dynamics of sex-structured invasions
- 负责人:
- Shaw, Allison
- 关键词:
- integrodifference equations invasion speed mate-finding Allee effect mating functions sex-biased dispersal spatial spread
- DOI:
- doi:10.5061/dryad.39n4g
- 摘要:
- (spread rate), as both can change nonlinearly with density. Most models of population spread are based on one sex, or include limited aspects
Data from: Diffusion tensor imaging in patients with glioblastoma multiforme using the supertoroidal model
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.0m764
- 摘要:
- ng a 3T scanner. A supertoroidal model of the diffusion tensor and two new diffusion tensor invariants, one to evaluate diffusivity, the toroidal volume (TV
Data from: Does movement behaviour predict population densities? a test with 25 butterfly species
- 负责人:
- 关键词:
- diffusion Butterflies correlated random walk dispersal expected net squared displacement movement ecology
- DOI:
- doi:10.5061/dryad.1m081
- 摘要:
- ny theoretical models. However, it is often criticized as too simple a model to describe animal movement in real populations. We test a key predi
Data from: Evidence for an optimal level of connectivity for establishment and colonization
- 负责人:
- DOI:
- doi:10.5061/dryad.p0mf1
- 摘要:
- behaviour of individuals. Using individual-based models and microcosm experiments on minute wasps, we demonstrated the existence of a hump-shaped relationship bet
Data from: Modelling the spread of innovation in wild birds
- 负责人:
- Shultz, Thomas R.
- 关键词:
- social learning innovation diffusion conformity bias animal culture agent-based computer simulation differential equations
- DOI:
- doi:10.5061/dryad.2p5rb
- 摘要:
- group dynamics more generally, in several different scientific domains. Our differential-equation model matches simulation results and provides mathematical
ng Bayesian phylogeography and ecological niche modelling
- 负责人:
- DOI:
- doi:10.5061/dryad.m81b5
- 摘要:
- at ~55 ka based on Bayesian Skyline and Skyride Plots. In contrast, Bayesian relaxed models of spatial diffusion suggested that range expansion occurred
Data from: Is plant fitness proportional to seed set? An experiment and a spatial model
- 负责人:
- DOI:
- doi:10.5061/dryad.6q023
- 摘要:
- and of flowers produced conformed well to the model's prediction. Extending the model shows how spatial relationships of parents and seed dispersal patterns
Data from: Dispersal increases the resilience of tropical savanna and forest distributions
- 负责人:
- DOI:
- doi:10.5061/dryad.mkkwh70vc
- 摘要:
- nt when savanna and forest abut. We examine the contributions of dispersal to determining biome distributions using a 2D reaction-diffusion model, comparing result
Data from: Linking disturbance and resistance to invasion via changes in biodiversity: a conceptual model and an experimental test on rocky reefs
- 负责人:
- DOI:
- doi:10.5061/dryad.074r6
- 摘要:
- and on the Biotic Resistance Hypothesis (BRH), we constructed conceptual models showing that, according to the main biodiversity mechanism generating invasion resi