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共检索到149条 ,权限内显示50条;
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Data from: The geographical variation of network structure is scale dependent: understanding the biotic specialization of host-parasitoid networks
- 负责人:
- 关键词:
- ecological networks;host-parasitoid food web;beta-diversity;biotic specialization;spatial scale
- DOI:
- doi:10.5061/dryad.kk75k1p
- 摘要:
- r spatial extension (local or regional). Namely, we analyse network connectance, consumer diet overlap, consumer diet breadth, and resource vulnerability at both local
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Data from: Spatial overlap in a solitary carnivore: support for the land-tenure, kinship, or resource dispersion hypotheses?
- 负责人:
- DOI:
- doi:10.5061/dryad.vf85j
- 摘要:
- sion hypothesis, which suggests that resource richness may explain variable sociality, spatial overlap, or temporary aggregations of conspecifics. 2. Rese
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Data from: Comparative landscape genetic analysis of three Pacific salmon species from subarctic North America
- 负责人:
- Olsen, Jeffrey B
- DOI:
- doi:10.5061/dryad.7p05v
- 摘要:
- ted and geographically overlapping species. Accordingly, we evaluated the influence of watershed affiliation and nine habitat variables from four categories (spatial
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Data from: Linkage of plant trait space to successional age and species richness in boreal forest understory vegetation
- 负责人:
- DOI:
- doi:10.5061/dryad.373mg
- 摘要:
- ecies trait overlap increased in more competitive environments and did not change with increasing spatial heterogeneity of soil N or P. Synthesis: Our study suggests
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Data from: Extreme site fidelity as an optimal strategy in an unpredictable and homogeneous environment
- 负责人:
- DOI:
- doi:10.5061/dryad.7c834db
- 摘要:
- ross multiple spatial scales: proximity of consecutive year nest locations, space-use overlap within and across the breeding and brooding season, and fidelity to a breeding
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Data from: The shape is more important than we ever thought: plant to plant interactions in a high mountain community
- 负责人:
- DOI:
- doi:10.5061/dryad.2r5k78d
- 摘要:
- a challenge in Ecology. Spatial point pattern analysis (SPPA) is likely the approach most used to identify them however, it suffers from some limitations rela
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Data from: Spatial distribution, movements, and geographic range of Steller sea lions (Eumetopias jubatus) in Alaska
- 负责人:
- Jemison, Lauri A.
- 关键词:
- distinct population segment distribution geographic range movements natal rookery Steller sea lion.
- DOI:
- doi:10.5061/dryad.k5sj288
- 摘要:
- y, sex, and age-class differences in spatial distribution and geographic range) indicate wide variation in rookery-specific movement patter
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: American marten and fisher do not segregate in space and time during winter in a mixed-forest system
- 负责人:
- DOI:
- doi:10.5061/dryad.452n6d3
- 摘要:
- ng diel activity overlap between species. We found weak evidence of spatial or temporal niche partitioning of martens and fishers. There was high overlap
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Data from: Genetic evidence of female kin clusters in a continuous population of a solitary carnivore, the Eurasian lynx
- 负责人:
- DOI:
- doi:10.5061/dryad.7pc6ms3
- 摘要:
- c family structure using a combination of Bayesian clustering, spatial autocorrelation, and forensic genetic parentage analysis. The study population had thr
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Data from: Weak spatiotemporal response of prey to predation risk in a freely interacting system
- 负责人:
- Cusack, Jeremy
- DOI:
- doi:10.5061/dryad.tp546d7
- 摘要:
- hus) to the risk of predation by grey wolves (Canis lupus) during winter in northern Yellowstone, USA. 3.We quantified spatial overlap between the winter