筛选
科学数据
统计数据
共检索到76条 ,权限内显示50条;
Data from: How spatial variation in areal extent and configuration of labile vegetation states affect the riparian bird community in Arctic tundra
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.bs87m
- 摘要：
- , while species favouring other vegetation states were not affected. In light of the predicted climate driven willow shrub encroachment in riparian tundra habitats
Data from: Gene duplication, population genomics and species-level differentiation within a tropical mountain shrub
- 负责人：
- DOI：
- doi:10.5061/dryad.n3jk5
- 摘要：
- to the formation of postzygotic barriers. Using populations and closely related species of a tropical mountain shrub, we examine: (1) the genomic differentiation
Data from: Thresholds in forest bird communities along woody vegetation gradients in the South American Dry Chaco
- 负责人：
- DOI：
- doi:10.5061/dryad.3hg0054
- 摘要：
- how bird communities vary along gradients of woody vegetation in the South American Dry Chaco by combining high-resolution, satellite-based tree, shrub, and total woody
Data from: Unmanned aerial systems measure structural habitat features for wildlife across multiple scales
- 负责人：
- Olsoy, Peter
- DOI：
- doi:10.5061/dryad.631q1
- 摘要：
- scales, we compared UAS-derived estimates of vegetation height, volume (estimate of food availability), and canopy cover to estimates from ground-based
Data from: Microhabitat heterogeneity and a non-native avian frugivore drive the population dynamics of an island endemic shrub, Cyrtandra dentata
- 负责人：
- DOI：
- doi:10.5061/dryad.35b38
- 摘要：
- d four years of demographic data to develop matrix projection models for a long-lived shrub, Cyrtandra dentata (H. St. John & Storey) (Gesneriaceae), which
Data from: Environmental perturbation, grazing pressure and soil wetness jointly drive mountain tundra toward divergent alternative states
- 负责人：
- DOI：
- doi:10.5061/dryad.1154f
- 摘要：
- by grazing pressure that reduced the cover of shrubs (especially V. myrtillus). In grazed dry snowbed, a species rich community with high functional type evenness
SMES Study: Rabbit Survey Data
- 负责人：
- 关键词：
- DOI：
- doi:10.6073/pasta/5df56fda3c1e1ce4300f65774f655fd3
- 摘要：
- e grasses, and also increased canopy cover of some shrub species. Small mammal (rodent and rabbit) populations may fluctuate considerably with variation
SMES Study: Quadrat Soil Surface Disturbance Data
- 负责人：
- 关键词：
- DOI：
- doi:10.6073/pasta/5f0bb1e15860250d5fa5dfa62f471aa1
- 摘要：
- e grasses, and also increased canopy cover of some shrub species. Small mammal (rodent and rabbit) populations may fluctuate considerably with variation
Data from: Cascading effects of mammalian herbivores on ground-dwelling arthropods: variable responses across arthropod groups, habitats and years
- 负责人：
- Cushman, J. Hall
- 关键词：
- Large mammalian herbivores environmental heterogeneity exclosure experiments ground-dwelling arthropods indirect effects
- DOI：
- doi:10.5061/dryad.7rn6dd8
- 摘要：
- levels, biomass accumulation, and thatch height. 4. Elk reduced shrub cover, aboveground herbaceous biomass, and thatch height and increased soil compaction, and these cha
Data from: Somatic deleterious mutation rate in a woody plant: estimation from phenotypic data
- 负责人：
- DOI：
- doi:10.5061/dryad.t8q7t
- 摘要：
- We conducted controlled crosses in populations of the long-lived clonal shrub, Vaccinium angustifolium (lowbush blueberry) to estimate
