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共检索到92条 ,权限内显示50条;
Data from: An experimental demonstration that house finches add cigarette butts in response to ectoparasites
- 负责人：
- DOI：
- doi:10.5061/dryad.6nt07
- 摘要：
- ectoparasites. Here we tested the latter hypothesis by assessing whether house finches Carpodacus mexicanus increase the amount of cigarette butts in their nes
Data from: Density-dependent energy use contributes to the self-thinning relationship of cohorts
- 负责人：
- DOI：
- doi:10.5061/dryad.h63k2
- 摘要：
- In resource-limited populations, an increase in average body size can occur only with a decline in abundance. This is known as self-thinning
Data from: A functional diversity approach of crop sequences reveals that weed diversity and abundance show different responses
- 负责人：
- Mahaut, Lucie
- 关键词：
- Agroecology Crop rotation Disturbance Resources availability Hill's number functional diversity crop sequences Weed management
- DOI：
- doi:10.5061/dryad.qf0k11c
- 摘要：
- ted the hypothesis that variability of disturbances reduces weed abundance while variability of resources promotes weed diversity. 2. We used functional Hill’s numb
Data from: Stay home, stay safe: site familiarity reduces predation risk in a large herbivore in two contrasting study sites
- 负责人：
- DOI：
- doi:10.5061/dryad.qz612jmb0
- 摘要：
- distinct areas of Central Europe to test the hypothesis that the daily risk of being killed by lynx or hunters should be lower in areas of high familiarity
Data from: Revisiting the relative growth rate hypothesis for gymnosperm and angiosperm species co?occurrence
- 负责人：
- DOI：
- doi:10.5061/dryad.r765jb8
- 摘要：
- (BAI50) and the last 10 years (BAI10), wood density, leaf lifespan, and non-structural carbohydrate (NSC) concentrations in different organs. Key result
Data from: Individual niche trajectories drive fitness variation
- 负责人：
- DOI：
- doi:10.5061/dryad.6qh7n6k
- 摘要：
- in the resource environment, negative density-dependence and allometric constraints. These strong fitness effects suggest that the temporal dimension of diet change
Data from: When does intraspecific trait variation contribute to functional beta-diversity?
- 负责人：
- DOI：
- doi:10.5061/dryad.rr4pm
- 摘要：
- 1. Intraspecific trait variation (ITV) is hypothesized to play an important role in community assembly and the maintenance of biodiversity. Howeve
Data from: The relationship between blood parasites and ornamentation depends on the level of analysis in the common yellowthroat
- 负责人：
- DOI：
- doi:10.5061/dryad.5cj78
- 摘要：
- resistance to parasites and the trade-off in resource allocation between parasite resistance and ornament expression within an individual, respective
Data from: Relationships between resprouting ability, species traits, and resource allocation patterns in woody species in a temperate forest
- 负责人：
- DOI：
- doi:10.5061/dryad.rj480
- 摘要：
- species with high wood density and high LMA (indicating high photosynthetic capacity) had small above-ground TNC reserves. Contrary to our hypothesis
Data from: The effect of conspecific density on honey bee foraging behavior
- 负责人：
- DOI：
- doi:10.5061/dryad.3rn48cm
- 摘要：
- . We found that foragers land more frequently on flowers occupied by more conspecifics, which supports the hypothesis that conspecifics are cues
