筛选
科学数据
统计数据
共检索到1935条 ,权限内显示50条;
Data from: Unequal contribution of widespread and narrow-ranged species to botanical diversity patterns
- 负责人:
- van Proosdij, Andre S. J.
- 关键词:
- species richness Diversity patterns Species Distribution Models centres of endemism biodiversity hotspots widespread narrow-ranged weighted endemism
- DOI:
- doi:10.5061/dryad.v4f53
- 摘要:
- patterns. Here, we assess how well subsets of narrow-ranged, widespread or randomly selected plant species represent patterns of species richness
Data from: Evidence for a stochastic geometry of biodiversity: the effects of species abundance, richness and intraspecific clustering
- 负责人:
- DOI:
- doi:10.5061/dryad.mf02n
- 摘要:
- of species richness and intraspecific clustering exhibited by a given species at different scales, and the relative abundance of such species in the community
Data from: Resource heterogeneity, soil fertility, and species diversity: effects of clonal species on plant communities
- 负责人:
- DOI:
- doi:10.5061/dryad.8529
- 摘要:
- ng the positive effect of small-scale resource heterogeneity on plant species richness. Many rhizomatous clonal species respond strongly to increased soil fertility
Data from: A test of the umbrella species approach in restored floodplain ponds.
- 负责人:
- DOI:
- doi:10.5061/dryad.r762t
- 摘要:
- ed the relationships between species richness, abundance and biomass of aquatic vertebrates, including vertebrates of conservation concern (“listed
Data from: Rates of morphological evolution are correlated with species richness in salamanders
- 负责人:
- DOI:
- doi:10.5061/dryad.vt41c78j
- 摘要:
- t species richness increases continuously through time. If this assumption is violated, simple phylogenetic estimates of net diversification rate may bear
Data from: When should species richness be energy limited, and how would we know?
- 负责人:
- DOI:
- doi:10.5061/dryad.4r8p3
- 摘要:
- Energetic constraints are fundamental to ecology and evolution, and empirical relationships between species richness and estimates
Data from: Untangling human and environmental effects on geographical gradients of mammal species richness: a global and regional evaluation
- 负责人:
- 关键词:
- human accessibility human footprint macroclimate macroecology terrestrial vertebrates water–energy dynamics
- DOI:
- doi:10.5061/dryad.qc700
- 摘要:
- atial variation in species richness. However, the relative importance of environment and human impacts in explaining these patterns, either globally or at the biogeographic region
Data from: Unifying latitudinal gradients in range size and richness across marine and terrestrial systems
- 负责人:
- DOI:
- doi:10.5061/dryad.p0q25
- 摘要:
- Many marine and terrestrial clades show similar latitudinal gradients in species richness, but opposite gradients in range size—on land, ranges ar
Data from: Linking species abundance and overyielding from experimental communities with niche and fitness characteristics
- 负责人:
- DOI:
- doi:10.5061/dryad.7338sk6
- 摘要:
- and productivity of species in synthetic communities differing in species richness. While vegetative reproduction was closely associated with abundance
Data from: Litter addition decreases plant diversity by suppressing seeding in a semi-arid grassland, Northern China
- 负责人:
- DOI:
- doi:10.5061/dryad.5dj3jg5
- 摘要:
- the evolutionary and regulatory mechanisms of community species richness and seedling recruitment in grassland ecosystems after adding or removing plant litter.