筛选
科学数据
统计数据
共检索到2056条 ,权限内显示50条;
Data from: Feather melanin and micro-structure variation in dark-eyed junco (Junco hyemalis) across an elevational gradient in the Selkirk Mountains
- 负责人:
- DOI:
- doi:10.5061/dryad.ks53j
- 摘要:
- Variation in feather melanism and microstructure can arise through sexual selection and ecological functional drivers. Melanin-based plumage tra
Data from: Twenty-four years after the Yellowstone fires: are postfire lodgepole pine stands converging in structure and function?
- 负责人:
- DOI:
- doi:10.5061/dryad.1pr7k
- 摘要:
- r time, but it was landscape variation in functional variables that declined substantially. Stand structure and function have not converged ac
Data from: Spatially structured intraspecific trait variation can foster biodiversity in disturbed, heterogeneous environments
- 负责人:
- DOI:
- doi:10.5061/dryad.303k4j2
- 摘要:
- Trait variation within populations is an important area of research for empirical and theoretical ecologists. While differences between individual
Data from: Temporal relationship between genetic and warning signal variation in the aposematic wood tiger moth (Parasemia plantaginis)
- 负责人:
- 关键词:
- Colour polymorphism UV-signaling Fluctuating populations Melanization Population genetics - empirical
- DOI:
- doi:10.5061/dryad.s7c52
- 摘要:
- on on warning signal components and fluctuating population structure can be one explanation for the maintenance of warning signal variation in this aposematic species.
Data from: Bringing multivariate support to multiscale codependence analysis: assessing the drivers of community structure across spatial scales
- 负责人:
- DOI:
- doi:10.5061/dryad.n4288
- 摘要:
- : it has honest type I error rates and sufficient power to be useful in practice. Using mMCA, we were able to detect variation in fish community structure
Data from: Arctic fungal communities associated with roots of Bistorta vivipara do not respond to the same fine-scale edaphic gradients as the above
- 负责人:
- DOI:
- doi:10.5061/dryad.2343k
- 摘要:
- e analysed by ordination and semi-variance analyses. The vegetation was spatially structured along soil C and N gradients, whereas RAF lacked signific
Data from: Lack of spatial structure for phenotypic and genetic variation despite high self-fertilization in Aquilegia canadensis (Ranunculaceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.588d7
- 摘要:
- structuring and no isolation by distance. The spatial pattern of variation in floral traits was on par with microsatellite polymorphisms. These results sugge
Data from: Chiropteran metacommunity structure in the Atlantic Forest of South America
- 负责人:
- DOI:
- doi:10.5061/dryad.s7h44j142
- 摘要:
- Conclusions Metacommunity structure of bats in the Atlantic Forest is complex and includes variation across multiple scales of ecological organization.??Mor
Data from: Landscape structure influences urban vegetation vertical structure
- 负责人:
- DOI:
- doi:10.5061/dryad.3bh66
- 摘要:
- Vegetation vertical structure is important for biodiversity and ecosystem service provision. In cities, however, while variation
Data from: On the roles of landscape heterogeneity and environmental variation in determining population genomic structure in a dendritic system
- 负责人:
- DOI:
- doi:10.5061/dryad.t2v8825
- 摘要:
- and environmental variation. Here we evaluated the effects of dendritic landscape structure and the selective forces of hydroclimatic variation on population genomic para