筛选
科学数据
统计数据
共检索到1414条 ,权限内显示50条;
Data from: Highly resolved early Eocene food webs show development of modern trophic structure after the end-Cretaceous extinction
- 负责人:
- DOI:
- doi:10.5061/dryad.ps0f0
- 摘要:
- lved, as prior studies of fossil webs have been limited by low-resolution, high-uncertainty data. We compiled highly resolved, well-documented feeding interacti
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:
- and performance measure. Policy implications: Determination of non-heterogeneity may depend on the spatial resolution of the examined dataset. Managers should be cauti
Data from: Multiplexed shotgun genotyping resolves species relationships within the North American genus Penstemon
- 负责人:
- DOI:
- doi:10.5061/dryad.1q8p3
- 摘要:
- on, yet are often recalcitrant to phylogenetic resolution due to rapid speciation events. The plant genus Penstemon has been difficult to resolve using Sanger
Data from: Whole mitochondrial genomes provide increased resolution and indicate paraphyly in deer mice
- 负责人:
- DOI:
- doi:10.5061/dryad.c2j05
- 摘要:
- Background: Recent phylogenies of deer mice, genus Peromyscus, have relied heavily on mitochondrial markers. These markers provided resolution
Data from: The direction of carbon and nitrogen fluxes between ramets changes during ontogeny under simulated competition for light
- 负责人:
- DOI:
- doi:10.5061/dryad.f6q5j
- 摘要:
- daughters to shaded mothers. Surprisingly, absolute amounts of translocated resources did not decline through development. Growth of daughters was enhanced
Spatial distribution of abandoned arable land in former Soviet Union Countries, link to map in GeoTIFF format
- 负责人:
- 关键词:
- DOI:
- doi:10.1594/pangaea.880057
- 摘要:
- ), namely Armenia, Azerbaijan, Belarus, Georgia, Kazakhstan, Republic of Moldova, Russian Federation and Ukraine. The map has a spatial resolution of 10
Data from: The evolution of photosynthetic anatomy in Viburnum (Adoxaceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.457f7
- 摘要:
- ent alternative evolutionary solutions for increasing leaf CO2 absorption. Additionally, H-cells and I-cells might perform differently with res
Data from: Phylogenetic inference using discrete characters: performance of ordered and unordered parsimony and of three-item statements
- 负责人:
- DOI:
- doi:10.5061/dryad.f2p64
- 摘要:
- on settings) in the greatest resolving power, but also in the highest artefactual resolution. Our empirical examples provide equivocal results. Parsimony
tree conflict and unequal minority resolution frequencies
- 负责人:
- DOI:
- doi:10.5061/dryad.3mr26
- 摘要:
- Phylogenetic resolution of ancient rapid radiations has remained problematic despite major advances in statistical approaches and DNA sequencing
Data from: CORIGAN: Assessing multiple species and interactions within images
- 负责人:
- DOI:
- doi:10.5061/dryad.t03b7b8
- 摘要:
- e proposing an object detection method that allows the analysis of high?resolution images containing many animals interacting in a small dataset. 2.We developed