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Data from: Local forage fish abundance influences foraging effort and offspring condition in an Endangered marine predator
- 负责人：
- Sherley, Richard
- 关键词：
- African penguin Benguela ecosystem dive behaviour fisheries closures forage fish foraging ecology prey abundance marine spatial management
- DOI：
- doi:10.5061/dryad.sn8ss21
- 摘要：
- in the absence of industrial fishing are extremely rare. 2. We took advantage of an experimental fisheries closure to study how local prey abundance influences
Data from: Diet variability among insular populations of Podarcis lizards reveals diverse strategies to face resource-limited environments
- 负责人：
- DOI：
- doi:10.5061/dryad.2b1g52j
- 摘要：
- ticular in populations of mesopredators such as lizards. Indeed, high levels of population density associated with low food abundance and low predation ar
Data from: Vertebrate community composition and diversity declines along a defaunation gradient radiating from rural villages in Gabon
- 负责人：
- Poulson, John
- DOI：
- doi:10.5061/dryad.vs97g
- 摘要：
- of the relative abundance of five of the six taxonomic guilds, indicating that the top–down force of hunting strongly influences large vertebrate community composition
Data from: Indirect effects of predators control herbivore richness and abundance in a benthic eelgrass (Zostera marina) mesograzer community
- 负责人：
- 关键词：
- bottom up competitive exclusion composition food web marine predator mediated coexistence prey seagrass top down trophic interaction
- DOI：
- doi:10.5061/dryad.58p0t
- 摘要：
- range of systems. However, it remains unclear whether such top-down and bottom-up effects reflect direct impacts of predators and/or resources
DFO Maritimes Region Cetacean Sightings
- 负责人：
- Emery, Pamela;;OBIS Canada;;Emery, Pamela
- DOI：
- doi:10.15468/2khlz1
- 摘要：
- ormation is not provided in this resource. This resource contains presence information only. No absences are recorded. The design and structure of the main project da
Data from: A mast-seeding desert shrub regulates population dynamics and behavior of its heteromyid dispersers
- 负责人：
- DOI：
- doi:10.5061/dryad.pv608
- 摘要：
- % of seed production in a mast year, but 0% in the first postmast year. Kangaroo rat abundance in blackbrush-dominated vegetation was highest in the mast year, declined
Data from: Local and landscape-level floral resources explain effects of wildflower strips on wild bees across four European countries
- 负责人：
- DOI：
- doi:10.5061/dryad.f8vs9
- 摘要：
- and landscape complexity. 3. Wildflower strips generally enhanced local bee abundance and richness, including Red-listed species. Effectiveness of the wildflower strips
Data from: Mortality risk and social network position in resident killer whales: sex differences and the importance of resource abundance
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.654sm
- 摘要：
- e a significantly lower risk of mortality than socially peripheral males, particularly in years of low prey abundance, suggesting that social position
Data from: Traits underlying community consequences of plant intra-specific diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.g7f45
- 摘要：
- on abundance but not density suggest diversity effects are mediated by resource abundance (i.e. plant biomass) alone, whereas effects on density sugges
Data from: Local interactions and self-organized spatial patterns stabilize microbial cross-feeding against cheaters
- 负责人：
- DOI：
- doi:10.5061/dryad.s1v3801
- 摘要：
- can build up where the resource they need is abundant, and send their resource to where their partner is, separating resources at regular intervals in space
