筛选
科学数据
统计数据
共检索到1656条 ,权限内显示50条;
Data from: Resource-Area-Dependence Analysis: inferring animal resource needs from home-range and mapping data
- 负责人:
- Kenward, Robert E
- 关键词:
- habitat analysis resource analysis home range habitat map Resource-Area-Dependence Analysis RADA
- DOI:
- doi:10.5061/dryad.8n183
- 摘要:
- s of important habitat types, can be mapped. We propose a new method, Resource-Area-Dependence Analysis (RADA), which uses a sample of tracked animal
Data from: Isotopic niches support the resource breadth hypothesis
- 负责人:
- DOI:
- doi:10.5061/dryad.d866h
- 摘要:
- the resource breadth hypothesis but it also highlights the usefulness of stable isotope analyses as tools in the exploration of ecological niches. It is an examp
Data from: Estimating resource preferences of a native bumblebee: the effects of availability and use-availability models on preference estimatess
- 负责人:
- DOI:
- doi:10.5061/dryad.6kn05
- 摘要:
- ter modeled without measured availability data compared to linear models. These results could be important for expanding resource use analysis of bees that are difficult
Data from: Limited evidence for spatial resource partitioning across temperate grassland biodiversity experiments
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.7c01654
- 摘要:
- and can happen both above- and belowground. However, studies investigating spatial resource partitioning in grasslands provide inconsistent evidence. We present
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:
- and when soil resources were applied at a scale at which rhizomatous clonals could integrate across resource patches. Thus, we find support for the hypothesis tha
Data from: Below-ground resource partitioning alone cannot explain the biodiversity–ecosystem function relationship: a field test using multiple
- 负责人:
- DOI:
- doi:10.5061/dryad.659016k
- 摘要:
- ross a species and functional group richness gradient at a grassland biodiversity experiment. We used this multidimensional resource tracer study to tes
Data from: Floral resource availability from groundcover promotes bee abundance in coffee agroecosystems
- 负责人:
- Fisher, Kaleigh
- 关键词:
- DOI:
- doi:10.5061/dryad.4s51m
- 摘要:
- and long term temporal resource availability on biodiversity has been less explored. This is highly relevant in tropical agricultural systems for pollinators
Data from: Stability of a coevolving host-parasite system peaks at intermediate productivity
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.73s68
- 摘要:
- ?2). Consistent with our hypothesis, this system was most stable at intermediate resource supply (fewer extinction events and smaller magnitude
Data from: The demography of a resource specialist in the tropics: Cecropia trees and the fitness of three-toed sloths
- 负责人:
- DOI:
- doi:10.5061/dryad.1pc2g84
- 摘要:
- Resource specialists persist on a narrow range of resources. Consequently, the abundance of key resources should drive vital rates
Data from: Space use and social association in a gregarious ungulate: testing the conspecific attraction and resource dispersion hypotheses
- 负责人:
- Webber, Quinn
- 关键词:
- caribou conspecific attraction hypothesis home range overlap resource dispersion hypothesis social network analysis spatial network
- DOI:
- doi:10.5061/dryad.vd7d8v6
- 摘要:
- e driven by the abundance and distribution of resources. We tested the conspecific attraction and the resource dispersion hypotheses as two nonmutual