Data from: Dispersal evolution in the presence of Allee effects can speed up or slow down invasions

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Ecology: evolutionary;Ecology: spatial;Ecology: theoretical;Dispersal;biological invasions;Behavior: evolution

DOI：

doi:10.5061/dryad.t59t0

摘要：

nging at low densities (a mate-finding Allee effect), a factor that is only implicitly accounted for by most invasion models, which typically assume

Data from: Mate finding, Allee effects, and selection for sex-biased dispersal

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context-dependent dispersal mate searching mating system movement philopatry settlement sperm competition

DOI：

doi:10.5061/dryad.ph40n

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isions. Difficulty finding mates can lead to an Allee effect where population growth decreases at low densities. Surprisingly, theoretical studies on mate finding

Data from: Spatial variation in Allee effects influences patterns of range expansion

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invasion;critical threshold;range shift

DOI：

doi:10.5061/dryad.32q7v

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suboptimal conditions while expanding into new territory. Allee effects could exhibit patchiness if drivers of positive density dependence (e.g., mate finding

Data from: Genetic Allee effects and their interaction with ecological Allee effects

负责人：

Wittmann, Meike

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conservation genetics critical density extinction vortex invasion biology lethal mutation persistence population viability positive density dependence purging stochastic simulation

DOI：

doi:10.5061/dryad.pv910

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rious mutations, and c) quantify the interaction of potential genetic Allee effects with the well-known mate-finding Allee effect. 3. We define a strong

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

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a stricter definition of a mate-finding Allee effect, which is not met by the commonly used minimum mating function. Our modelling approach, which links

Data from: How topography induces reproductive asynchrony and alters gypsy moth invasion dynamics

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positive density dependence mating failure phenology critical threshold protandry

DOI：

doi:10.5061/dryad.7k2d1

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s highlight how topographic characteristics can affect reproductive asynchrony and influence mate-finding Allee effects in an invading non-native

Data from: Can't live with them, can't live without them? Balancing mating and competition in two-sex populations

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DOI：

doi:10.5061/dryad.h3b41

摘要：

e negatively density dependent and, in some cases, frequency dependent. Integrating these results showed that mate-finding Allee effects dominated other types