筛选
科学数据
统计数据
共检索到4403条 ,权限内显示50条;
Data from: Testing scale-dependent effects of semi-natural habitats on farmland biodiversity
- 负责人:
- DOI:
- doi:10.5061/dryad.2s6b3
- 摘要:
- s of field boundary type and cover of seminatural habitats in the landscape at two nested spatial scales. We sampled three types of field boundaries
Data from: Genetic relatedness does not retain spatial pattern across multiple spatial scales: dispersal and colonization in the coral
- 负责人:
- DOI:
- doi:10.5061/dryad.6d8g5
- 摘要:
- ly related than corals further apart. Spatial genetic structure disappears, however, as spatial scale increases and then becomes negative at the largest
Data from: Species richness-productivity relationships of tropical terrestrial ferns at regional and local scales
- 负责人:
- DOI:
- doi:10.5061/dryad.sj4q1
- 摘要:
- of the ecosystem or the taxon, has been documented both on regional and local scales, but its generality, biological meaning, and underlying mechanisms remain
Data from: Data-driven discovery of the spatial scales of habitat choice by elephants
- 负责人:
- DOI:
- doi:10.5061/dryad.nb5vc
- 摘要:
- r surroundings; we call this the scale of selection. Even a single characteristic might be viewed differently at different scales; for example, a preference
Data from: Root heterogeneity along an arctic elevational gradient: the importance of resolution
- 负责人:
- DOI:
- doi:10.5061/dryad.5s3v5
- 摘要:
- , and the scale of heterogeneity using semivariance analysis. The magnitude of heterogeneity was about twofold greater at fine than coarse resolution. Further
Data from: Mediterranean marine protected areas have higher biodiversity via increased evenness, not abundance
- 负责人:
- DOI:
- doi:10.5061/dryad.v9s4mw6r1
- 摘要:
- t determine how species accumulate with sampling effort and spatial scale: the total number of individuals, the relative abundance of species
Data from: Grains of connectivity: analysis at multiple spatial scales in landscape genetics
- 负责人:
- DOI:
- doi:10.5061/dryad.r3j5d
- 摘要:
- Landscape genetic analyses are typically conducted at one spatial scale. Considering multiple scales may be essential for identifying
Data from: Allometric scaling of intraspecific space use
- 负责人:
- Rosten, Carolyn M.
- DOI:
- doi:10.5061/dryad.n7b7d
- 摘要:
- many of these differences in allometric scaling of HR size. We conclude that, on a population scale, HR size and energetic requirement scale
Data from: Fine-scale temperature associated genetic structure between inshore and offshore populations of sea scallop (Placopecten magellanicus)
- 负责人:
- Lehnert, Sarah J.
- 关键词:
- single nucleotide polymorphisms marine population genetics environmental variation latitudinal genetic cline fisheries management
- DOI:
- doi:10.5061/dryad.59g2911
- 摘要:
- stocks. Our analyses revealed significant genetic divergence across small spatial scales (i.e., 129 to 221 km distances), and that spatial structure ove
Data from: A large-scale field study examining effects of exposure to clothianidin seed-treated canola on honey bee colony health, development
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.td03f
- 摘要: