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Data from: Density-dependent energy use contributes to the self-thinning relationship of cohorts
- 负责人：
- DOI：
- doi:10.5061/dryad.h63k2
- 摘要：
- , and the decline in abundance in food-limited populations is considered proportional to the scaling of metabolism with body mass. This popular hypothesis ma
Data from: Indirect interactions shape selection in a multi-species foodweb
- 负责人：
- DOI：
- doi:10.5061/dryad.1sv2t4c
- 摘要：
- -species interactions can be understood by considering indirect effects that are mediated by changes in traits and abundances of intermediate species. Interestingly
Data from: Fluctuating food resources influence developmental plasticity in wild boar
- 负责人：
- DOI：
- doi:10.5061/dryad.8hf1c
- 摘要：
- phenotypes within a litter in years of abundant food resources. By minimizing sibling rivalry, such a plastic reproductive tactic allows adult wild boar
Data from: Effects of plant and pollinator traits on the maintenance of a food deceptive species within a plant community
- 负责人：
- DOI：
- doi:10.5061/dryad.t3gc7
- 摘要：
- altogether. Results showed that overall survival and abundance of species in food deceptive systems depend on the relative reward provided by the participating
Data from: Anthropogenic mining alters macroinvertebrate size spectra in streams
- 负责人：
- DOI：
- doi:10.5061/dryad.v6g985s
- 摘要：
- use. Size spectra (body mass – abundance relationships) are easier to produce, still incorporate much of the variation in feeding interactions and indic
Data from: Density-dependent habitat selection predicts fitness and abundance in a small lizard
- 负责人：
- Paterson, James
- DOI：
- doi:10.5061/dryad.pn090
- 摘要：
- vary in suitability (quantified by food abundance and thermal quality). Next, we tested the predictions that habitat selection depends on density
Data from: The effects of supplementary food on the breeding performance of Eurasian reed warblers Acrocephalus scirpaceus; implications
- 负责人：
- DOI：
- doi:10.5061/dryad.vm32c
- 摘要：
- nt consequences for the breeding performance and population change of insectivorous birds. In this study, we examine the role of food
Monitoring of the relative abundance of tundra bird and mammal species encountered daily on Bylot Island, Nunavut
- 负责人：
- Canadian Polar Data Network (CPDN)
- 关键词：
- Abundance Birds Bylot Island Mammals Nunavut Tundra Circumpolar Biodiversity Monitoring Program, Conservation of Arctic Flora and Fauna - Terrestrial International Polar Year-Arctic Wildlife Observatories Linking Vulnerable EcoSystems
- DOI：
- doi:10.5443/1627
- 摘要：
- The relative abundance of species is recorded as the number of individuals seen per hour spent in the field per observer. Each observer records
Data from: Negative frequency-dependent foraging behaviour in a generalist herbivore (Alces alces) and its stabilizing influence on food-web dynamics
- 负责人：
- Hoy, Sarah
- 关键词：
- consumer-resource dynamics context-dependent decision-making diet choice frequency-dependent foraging strategies selective foraging behaviour Manly’s selection index predation risk snow depth
- DOI：
- doi:10.5061/dryad.6v2k320
- 摘要：
- resources. Frequency‐dependent foraging was further mediated by density‐dependent processes, which are likely to be predation, moose abundance, or som
Engaging northern communities in the monitoring of country food safety and wildlife health
- 负责人：
- Canadian Polar Data Network (CPDN)
- 关键词：
- Anisakidae E. coli Fishes Mammals Pathogen Salmonella Toxoplasma gondii Traditional food Trichinella Zoonosis
- DOI：
- doi:10.5443/11448
- 摘要：
- ckly detect parasites in country food. This project has three goals: to document known international and national distribution and abundance of Trichinella
