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共检索到23条 ,权限内显示50条;
Data from: Searching for keystone plant resources in fruit-frugivore interaction networks across the Neotropics
- 负责人：
- DOI：
- doi:10.5061/dryad.qnk98sfcw
- 摘要：
- nificant changes in nestedness, modularity and niche overlap, suggesting that these plants play important roles in maintaining the structure
Data from: Environmental effects on fine-scale spatial genetic structure in four Alpine keystone forest tree species
- 负责人：
- DOI：
- doi:10.5061/dryad.6d831
- 摘要：
- ’ genetic diversity at large geographical scales has been the focus of several recent studies, its potential effects on genetic structure at local scales ar
Data from: Fungal symbiont effects on dune plant diversity depend on precipitation
- 负责人：
- DOI：
- doi:10.5061/dryad.17jr3
- 摘要：
- ong effects on community structure in a native ecosystem and that the amount of precipitation has the potential to alter how these keystone species interact
Data from: Predator-induced collapse of niche structure and coexistence on islands
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.2h87r1f
- 摘要：
- idea of keystone predation. Fear-driven avoidance of predators collapsed the spatial and dietary niche structure that otherwise stabilized coexistence
Data from: An updated 18S rRNA phylogeny of tunicates based on mixture and secondary structure models
- 负责人：
- DOI：
- doi:10.5061/dryad.8333
- 摘要：
- evolutionary rate. The updated 18S rRNA dataset has been aligned with respect to the constraint on homology imposed by the rRNA secondary structure. A probabilistic
Data from: Historical population size change and differentiation of relict populations of the endangered giant kangaroo rat
- 负责人：
- DOI：
- doi:10.5061/dryad.5jh21k3
- 摘要：
- ng components of fragmented (meta)populations. To address these questions, we investigated the phylogeography and metapopulation structure among relict
Data from: Legacy effects of developmental stages determine the functional role of predators
- 负责人：
- Rudolf, Volker H.W.
- 关键词：
- Ontogeny Prioity effects Biological Legacy Community succession Keystone predation Community dynamics Biodiversity and ecosystem function Seasonal community Pond community
- DOI：
- doi:10.5061/dryad.5bm68
- 摘要：
- ore, younger, smaller predator stages had long-lasting effects on community structure and ecosystem function that determined effects of subsequent older, larger
Data from: Multi-year genetic sampling indicates maternal gene flow via colony emigrations in the army ant Eciton burchellii parvispinum
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.0cfxpnvxn
- 摘要：
- . We then analyzed the population genetic structure of the queen and male genotypes by comparing individual-based relatedness estimates for each sex ac
Data from: The importance of scattered trees for biodiversity conservation: a global meta-analysis
- 负责人：
- Prevedello, Jayme
- 关键词：
- arthropods conservation planning large old trees plants species abundance species richness vertebrates keystone structures landscape
- DOI：
- doi:10.5061/dryad.72613
- 摘要：
- 1. Scattered trees are thought to be keystone structures for biodiversity in landscapes worldwide. However, such trees have been largely neglect
SMES Study: Rabbit Survey Data
- 负责人：
- 关键词：
- DOI：
- doi:10.6073/pasta/5df56fda3c1e1ce4300f65774f655fd3
- 摘要：
- and Heske (1990a) concluded that rodents were keystone species in those desert shrub communities, greatly influencing vegetation structure. Rodents are als
