筛选
科学数据
统计数据
共检索到37条 ,权限内显示50条;
Data from: Spatial variation buffers temporal fluctuations in early juvenile survival for an endangered Pacific salmon
- 负责人：
- 关键词：
- Chinook salmon juvenile survival Portfolio effect random effects hierarchical model population synchrony average pairwise correlation
- DOI：
- doi:10.5061/dryad.36p54
- 摘要：
- on of spatial diversity will improve population persistence for this metapopulation. However, the exact magnitude of spatial buffering depends upon demographic parameters
Data from: Colonization and extinction dynamics among the plant species at tree bases in Paris (France)
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.61sr186
- 摘要：
- .) We considered sets of urban trees in 15 streets as metapopulations for 15 plant species. Our objective was to determine the factors influencing the dynamics
Data from: Impact of forestry practices at a landscape scale on the dynamics of amphibian populations
- 负责人：
- DOI：
- doi:10.5061/dryad.rt1kg
- 摘要：
- cies to persist in the face of widespread forest disturbance, we developed spatially explicit metapopulation models for four forest-dependent amphibian spe
Data from: Variability in primary productivity determines metapopulation dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.vn66m
- 摘要：
- ons for metapopulation persistence in fluctuating and changing environments.
Data from: Integrated population modelling reveals a perceived source to be a cryptic sink
- 负责人：
- 关键词：
- capture-mark-recapture demography density dependence dispersal extinction risk hierarchical model long-distance migrant bird metapopulation model
- DOI：
- doi:10.5061/dryad.t316t
- 摘要：
- years (post-1995) were identifiably lower than in earlier years (pre-1995). The observed persistence of the Wexford subpopulation was only possi
Data from: Demography of a high density tiger population and its implications for tiger recovery
- 负责人：
- 关键词：
- PHVA
- DOI：
- doi:10.5061/dryad.vc3143h
- 摘要：
- , temporary movements, sex ratio and proportion of females breeding. We model metapopulation persistence with and without Corbett as a source within wester
Data from: Contrasting patterns of population structure and gene flow facilitate exploration of connectivity in two widely distributed temperate
- 负责人：
- DOI：
- doi:10.5061/dryad.nj0v4
- 摘要：
- Connectivity is an important component of metapopulation dynamics in marine systems and can influence population persistence, migration rate
Data from: Small-scale and regional spatial dynamics of an annual plant with contrasting sexual systems
- 负责人：
- DOI：
- doi:10.5061/dryad.74p78
- 摘要：
- regions, perhaps as a result of greater population flux in these regions. 6.Synthesis: Our study shows that population dynamics may be influence
Data from: Spatial extinction or persistence: landscape-temperature interactions perturb predator-prey dynamics
- 负责人：
- DOI：
- doi:10.5061/dryad.p1442
- 摘要：
- atures the fragmented landscape failed to host metapopulations that would allow predator-prey persistence. Third, the thermal ecocline did not provide heterogeneity tha
Data from: Seascape continuity plays an important role in determining patterns of spatial genetic structure in a coral reef fish
- 负责人：
- DOI：
- doi:10.5061/dryad.td28r
- 摘要：
- t the interaction between seascape continuity and the dispersal kernel plays an important role in determining genetic connectivity within metapopulations.
