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Data from: Intraspecific competition, not predation, drives lizard tail loss on islands
- 负责人：
- Itescu, Yuval
- 关键词：
- autotomy defense mechanism geckos intra-specific aggression islands lizards population density predation pressure
- DOI：
- doi:10.5061/dryad.2qd2g
- 摘要：
- ng autotomy rates. Intraspecific aggression, which may also cause tail loss, probably intensifies on islands due to the higher abundance.
Data from: Rarity and incomplete sampling in DNA-based species delimitation
- 负责人：
- DOI：
- doi:10.5061/dryad.h6q11
- 摘要：
- ). However, the GMYC method was highly sensitive to variable effective population size (NeNe), which was exacerbated by variable species abundances
Monitoring the relative abundance of bird and mammal species on Herschel Island
- 负责人：
- Canadian Polar Data Network (CPDN)
- 关键词：
- Abundance Birds Herschel Island Mammals Tundra Yukon International Polar Year-Arctic Wildlife Observatories Linking Vulnerable EcoSystems
- DOI：
- doi:10.5443/1731
- 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 records da
Data from: Evolution alters post-invasion temporal dynamics in experimental communities.
- 负责人：
- DOI：
- doi:10.5061/dryad.h140qq7
- 摘要：
- of temporal variation. 2. We assessed whether evolution altered the temporal variability in species’ abundances in simple assemblages of species. We then compared
Data from: Ant diversity in Neotropical savannas: hierarchical processes acting at multiple spatial scales
- 负责人：
- DOI：
- doi:10.5061/dryad.pk71s98
- 摘要：
- , the Brazilian Cerrado. We measured species density – an abundance-dependent diversity metric – and rarefied species richness – an abundance-independent metric
Data from: Fungal disease incidence along tree diversity gradients depends on latitude in European forests
- 负责人：
- DOI：
- doi:10.5061/dryad.389mt
- 摘要：
- . Disease incidence decreased with tree species richness in conifers, but not in broadleaved trees. However, for specific damage symptoms, no tree species richness
Data from: Phenology of Drosophila species across a temperate growing season and implications for behavior
- 负责人：
- DOI：
- doi:10.5061/dryad.1bc102k
- 摘要：
- Drosophila community composition is complex in temperate regions with different abundance of flies and species across the growing season. Monitoring
Data from: Environmental DNA analysis of river herring in Chesapeake Bay: a powerful tool for monitoring threatened keystone species
- 负责人：
- DOI：
- doi:10.5061/dryad.n60t8b3
- 摘要：
- Environmental DNA (eDNA) sampling has emerged as a powerful tool to detect and quantify species abundance in aquatic environments. However, relative
Data from: Testing the scaling effects and mechanisms of N-induced biodiversity loss: evidence from a decade-long grassland experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.h7893
- 摘要：
- t this overall positive effect was in response to positive effects of changes to the species abundance distribution over negative effects of ove
Data from: Biodiversity change is uncoupled from species richness trends: consequences for conservation and monitoring
- 负责人：
- DOI：
- doi:10.5061/dryad.1sd59
- 摘要：
- tead, turnover was strongly influenced by changes in species presence (identities) and dominance (abundances). We further show that these metrics
