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Data from: Do high-impact invaders have the strongest negative effects on abundant and functionally similar resident species?
- 负责人：
- 关键词：
- scale dependence;extinction;invasion;Functional traits;spatial heterogeneity;Aegilops triuncialis
- DOI：
- doi:10.5061/dryad.mb1vd
- 摘要：
- most strongly with, resident species that are also relatively successful and widespread. High abundance may then protect these functionally simila
Data from: The devil is in?the detail: estimating species richness, density, and?relative abundance of?tropical island herpetofauna
- 负责人：
- DOI：
- doi:10.5061/dryad.88v79
- 摘要：
- er of individuals sampled. Sampling error resulted in underestimation of density in both frogs and lizards. It influenced relative abundance of individual species res
Data from: Relative importance of abiotic, biotic, and disturbance drivers of plant community structure in the sagebrush steppe
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.8gg68
- 摘要：
- , total cover, compositional change from 1989 to 2002) and the relative abundances of four functional groups. We used a multi-model inference framework
Monitoring the relative abundance of bird and mammal species at Fosheim Peninsula, Ellesmere Island
- 负责人：
- Canadian Polar Data Network (CPDN)
- 关键词：
- Abundance Birds Ellesmere Island Eureka Fosheim Peninsula Mammals Tundra International Polar Year-Arctic Wildlife Observatories Linking Vulnerable EcoSystems
- DOI：
- doi:10.5443/1734
- 摘要：
- The relative abundance of species is recorded as the number of individuals seen per hour spent in the field per observer. Each observer record da
Data from: Holocene increases in palm abundances in northwestern Amazonia
- 负责人：
- DOI：
- doi:10.5061/dryad.2442n52
- 摘要：
- charcoal abundances and the relative abundances of phytoliths (silica-based microfossils) for all samples. We used these data to reconstruct changes in fire
Data from: Disentangling the effects of multiple environmental drivers on population changes within communities
- 负责人：
- Bowler, Diana
- 关键词：
- Climate change Community ecology Land-use change Population trends Species attributes Trait-based approach
- DOI：
- doi:10.5061/dryad.d45jj19
- 摘要：
- nd-use change variables), or both. Relationships between species’ abundances and environmental variables were used to identify the drivers associated with average abundance
Data from: Minimizing polymerase biases in metabarcoding
- 负责人：
- DOI：
- doi:10.5061/dryad.k129c
- 摘要：
- the sample, or relative abundance data, which measure the relative contribution of each taxon to the overall composition of amplified product. The accuracy
Data from: Evidence for a stochastic geometry of biodiversity: the effects of species abundance, richness and intraspecific clustering
- 负责人：
- DOI：
- doi:10.5061/dryad.mf02n
- 摘要：
- ls of species richness and intraspecific clustering exhibited by a given species at different scales, and the relative abundance of such species in the community
Data from: Holocene variability of an Amazonian hyperdominant
- 负责人：
- DOI：
- doi:10.5061/dryad.44770
- 摘要：
- es in complex systems are ephemeral. The populations of even the most abundant species can change over a few tens of generations. The relative abundance of tree species
Data from: Experimental reduction of plant abundance changes interaction frequency of a tri-trophic micro-food web: contrasting responses of gene
- 负责人：
- DOI：
- doi:10.5061/dryad.nd57201
- 摘要：
- seed predators. 3. The neutral process hypothesis posits that network topology and interaction frequency are determined by the relative abundances
