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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 density, suggesting that fitness increases with density (Allee effect). Variance in body mass was higher within dense colonies than among solitary spiders
Data from: Predation and nutrients drive population declines in breeding waders
- 负责人：
- DOI：
- doi:10.5061/dryad.7h76t8b
- 摘要：
- Allee effects are defined as a decline in per capita fitness at low population density. We hypothesized that predation reduces population size
Data from: Role of propagule pressure in colonization success: disentangling the relative importance of demographic, genetic and habitat effects
- 负责人：
- DOI：
- doi:10.5061/dryad.1jp26
- 摘要：
- they aid in overcoming demographic consequences of small population size (e.g. stochasticity and Allee effects). The number of founders can also have direct
Data from: Clustered or scattered? The impact of habitat quality clustering on establishment and early spread
- 负责人：
- DOI：
- doi:10.5061/dryad.15d3s
- 摘要：
- to the persistence of introduced populations as the quality of the introduction site itself. Moreover, demographic mechanisms such as Allee effects or dispersal
Data from: Facing death together: heterospecific aggregations of blowfly larvae evince mutual benefits
- 负责人：
- DOI：
- doi:10.5061/dryad.tb214n0
- 摘要：
- Heterospecific aggregations and foraging associations have been observed between different species, from apes to birds to insects. Such associations
Data from: It’s all about connections: hubs and invasion in habitat networks
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.1g3gp03
- 摘要：
- hanisms prevalent for invasions, such as Allee effects. Establishment was also affected by demographic mechanisms, in interaction with network metrics. These result
Data from: Hysteresis in an experimental phytoplankton population
- 负责人：
- DOI：
- doi:10.5061/dryad.8gr58
- 摘要：
- e is the product of positive feedback loops. A broad range of natural systems have been predicted to show hysteretic behaviour, but hysteresis has so fa
Data from: Condition-dependent movement and dispersal in experimental metacommunities
- 负责人：
- DOI：
- doi:10.5061/dryad.nj957
- 摘要：
- dynamics inferred directly from single-species metapopulations without taking interspecific interactions into account are likely flawed. Our work identifies
Data from: Urban forest fragments as unexpected sanctuaries for the rare endemic ghost butterfly from the Atlantic forest.
- 负责人：
- DOI：
- doi:10.5061/dryad.tr62rm1
- 摘要：
- t, which might have had an effect in the butterfly population. Nevertheless, rural forest fragments were subject to increased particulate matter
Data from: Can the source-sink hypothesis explain macrofaunal abundance patterns in the abyss? A modeling test
- 负责人：
- DOI：
- doi:10.5061/dryad.1s445
- 摘要：
- ts of the abyss. These low population densities may result in an Allee effect, whereby local reproductive success is inhibited, and populations are maintained
