筛选
科学数据
统计数据
共检索到462条 ,权限内显示50条;

Data from: Assessing feeding preferences of a consumer guild: partitioning variation among versus within species
- 负责人:
- DOI:
- doi:10.5061/dryad.5nq06fj
- 摘要:
- . For two of the eight species, between-individual variation was significantly different from zero and contributed on-average 14% and 17% of the total diet variation

Data from: Strong, but incomplete, mate choice discrimination between two closely related species of paper wasp
- 负责人:
- DOI:
- doi:10.5061/dryad.5hv83rt
- 摘要:
- Paper wasps (genus: Polistes) are one of the most species rich genera of social insect. Prior studies have found that male coloration, male

Data from: Enhancing insights into foraging specialization in the world’s largest fish using a multi-tissue, multi-isotope approach
- 负责人:
- DOI:
- doi:10.5061/dryad.cm7r1q2
- 摘要:
- Intra-species variability in foraging strategies may be common, which has significant implications for efforts to understand and manage enigmatic

Data from: Intraspecific trait variation increases species diversity in a trait-based grassland model
- 负责人:
- DOI:
- doi:10.5061/dryad.155kb26
- 摘要:
- of the competitively-average species. Diversity of the initial community is also of critical importance in determining ITV’s efficacy; above a threshold of interspeci

Data from: Insectivorous bats integrate social information about species identity, conspecific activity, and prey abundance to es
- 负责人:
- Goerlitz, Holger R.
- 关键词:
- bats biosonar competition echolocation information transfer heterospecific recognition heterospecific interaction eavesdropping mammals
- DOI:
- doi:10.5061/dryad.gp65g2t
- 摘要:
- and investigated the effects of a broad range of playback feeding buzz rates and conspecific activity on eavesdropping responses in 24 bat species combinations

Data from: Contrasting responses of male and female foraging effort to year-round wind conditions
- 负责人:
- 关键词:
- climate change extreme weather events wind demographic rates seabird environmental perturbation
- DOI:
- doi:10.5061/dryad.05pk3
- 摘要:
- dynamics as the climate changes. However, the interaction between wind and intrinsic effects has not been comprehensively tested. 3. In many species, in particular those sh

Data from: Intraspecific and interspecific trait variability in tadpole metacommunities from the Brazilian Atlantic rainforest
- 负责人:
- DOI:
- doi:10.5061/dryad.n410g85
- 摘要:
- phenotypic variability at the individual, population, community and regional levels. 5. On average, 33% of trait variability was due to within species

Data from: Predation risk drives the expression of mobbing across bird species
- 负责人:
- DOI:
- doi:10.5061/dryad.1j79t
- 摘要:
- in this anti-predator behavior. We found that species that engaged in mobbing are in the body mass range of potential prey, forage in the understory or in the canopy, and form

Data from: Shifts in North Sea forage fish productivity and potential fisheries yield
- 负责人:
- Van Deurs, Mikael
- 关键词:
- maximum sustianable yield functional complimentarity bottom-up effect small pelagic fisheries fisheries regime shift recruitment growth
- DOI:
- doi:10.5061/dryad.tq1f7
- 摘要:
- on this, we advise that system productivity, perhaps monitored as forage fish growth, becomes an integral part of management reference points; in both single species

Data from: Varying dataset resolution alters predictive accuracy of spatially explicit ensemble models for avian species distribution
- 负责人:
- DOI:
- doi:10.5061/dryad.7m13q9b
- 摘要:
- te predictions of species distributions, they are computationally expensive. We compared the accuracies of each model for 11 grassland bird species, and examined whether they improve