筛选
科学数据
统计数据
共检索到1877条 ,权限内显示50条;
Data from: Dissecting the hydrological niche: soil moisture, space and lifespan
- 负责人:
- DOI:
- doi:10.5061/dryad.mk609
- 摘要:
- Questions: Are communities structured on a hydrological (soil moisture) gradient? Is there spatial segregation into hydrological niches? Wha
Data from: Fine scale waterbody data improve prediction of waterbird occurrence despite coarse species data
- 负责人:
- DOI:
- doi:10.5061/dryad.q8m165t
- 摘要:
- While modelling habitat suitability and species distribution, ecologists must deal with issues related to the spatial resoluti
Data from: Landscape-scale variation in an anthropogenic factor shapes immune gene variation within a wild population
- 负责人:
- DOI:
- doi:10.5061/dryad.40vv8
- 摘要:
- structuring in these immune genes. Specifically, we tested for spatial associations between the distribution of avian malaria, and the factors previously sh
Data from: Spatial genetic structure in American black bears (Ursus americanus): female philopatry is variable and related to population history
- 负责人:
- DOI:
- doi:10.5061/dryad.pc053
- 摘要:
- of population density, genetic diversity, and female philopatry. Using measures of genetic distance and spatial autocorrelation, we compared metrics between sexes, bet
Data from: Evolutionary branching in complex landscapes
- 负责人:
- DOI:
- doi:10.5061/dryad.43cj7
- 摘要:
- on. Earlier theoretical work, however, has been limited to particularly simple types of spatial structure (linear environmental gradients and spatially dis
Data from: Host plant associations and geography interact to shape diversification in a specialist insect herbivore
- 负责人:
- DOI:
- doi:10.5061/dryad.6dv4rj2
- 摘要:
- on on three plant species whose geographic distributions range from sympatry through allopatry across the southern USA. Using range-wide sampling spa
Data from: Foraging responses of sheep to plant spatial micro-patterns can cause diverse associational effects of focal plant at individual
- 负责人:
- Wang, Ling
- 关键词:
- foraging behavior foraging selectivity patch choice plant-herbivore interactions plant spatial distribution spatial scale associational plant defense
- DOI:
- doi:10.5061/dryad.88365
- 摘要:
- forming spatially aggregated or dispersed micro-patterns. 4.Results showed that, compared with the aggregated plant micro-pattern, dispersed plant micro
ong spatial structures among populations
- 负责人:
- DOI:
- doi:10.5061/dryad.d6396sd
- 摘要:
- r broad-scale spatial pattern of genetic structure. Bayesian clustering (best K=6) and PCoA identified three populations that are distinctive from
Data from: Plant community evenness responds to spatial plant-soil feedback heterogeneity primarily through the diversity of soil conditioning
- 负责人:
- DOI:
- doi:10.5061/dryad.11d82
- 摘要:
- ecies conditioning the soil and spatial distribution of the PSFs. 3.Our data show that PSFs promoted a higher plant evenness when the soil was conditi
Data from: Spatial phylogenetics reveals evolutionary constraints on the assembly of a large regional flora
- 负责人:
- DOI:
- doi:10.5061/dryad.kf6q10b
- 摘要:
- on to spatial patterns in floristic and phylogenetic diversity, and testing whether phylogenetic niche conservatism can account for these patterns. Methods: We use