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共检索到32条 ,权限内显示50条;
Data from: Predators weaken prey intraspecific competition through phenotypic selection
- 负责人：
- DOI：
- doi:10.5061/dryad.wdbrv15k2
- 摘要：
- -spacing:normal;"><span><span><span style="white-space:normal;"><span><span><span>Predators have a key role shaping competitor dynamics in food webs. Pe
Data from: Habitat edge responses of generalist predators are predicted by prey and structural resources
- 负责人：
- DOI：
- doi:10.5061/dryad.2cb125v
- 摘要：
- food web) to a habitat edge between two salt marsh grasses (Spartina alterniflora and S. patens). We found that generalist predators largely demonstrated
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：
- ecological process, varying in response to both biological (predation and moose density) and abiotic factors (snow depth) and over relatively small spatial scales (bet
Data from: Generalist predator's niche shifts reveal ecosystem changes in an experimentally fragmented landscape
- 负责人：
- DOI：
- doi:10.5061/dryad.56b81
- 摘要：
- d stable isotopes of a generalist predator skink to test predictions from spatial theory on trophic structure and to quantify abiotic changes associa
Data from: Trophic dynamics of filter feeding bivalves in the Yangtze Estuarine Intertidal Marsh: stable isotope and fatty acid analyses
- 负责人：
- DOI：
- doi:10.5061/dryad.29c16
- 摘要：
- d different spatial distributions in the estuary. Glauconome chinensis mainly occurred in marshes near the creek mouth, while Sinonovacula constricta
Data from: Sea surface temperature dictates movement and habitat connectivity of Atlantic cod in a coastal fjord system
- 负责人：
- 关键词：
- Gadus morhua
- DOI：
- doi:10.5061/dryad.m73k28k
- 摘要：
- . We used passive acoustic telemetry and network analysis to assess seasonal and spatial movement patterns of cod and their relationships to different
Data from: Synchrony in small mammal community dynamics across a forested landscape
- 负责人：
- DOI：
- doi:10.5061/dryad.76jr5
- 摘要：
- ons. Concordant community dynamics across space and over time may impact the stability of regional food webs and ecosystem functions.
Data from: Detrital production in Nova Scotian kelp beds: patterns and processes
- 负责人：
- DOI：
- doi:10.5061/dryad.s3031
- 摘要：
- , wave exposure, grazing by snails and cover by the invasive bryozoan Membranipora membranacea. We observed clear seasonal and spatial patterns in producti
Data from: Prevalence of pelagic dependence among coral reef predators across an atoll seascape.
- 负责人：
- DOI：
- doi:10.5061/dryad.7jj53hb
- 摘要：
- 1) Coral reef food webs are complex, vary spatially and remain poorly understood. Certain large predators, notably sharks, are subsidised by pelagic
Data from: Human-induced reductions in fish predator boldness decrease their predation rates on prey in kelp forests
- 负责人：
- DOI：
- doi:10.5061/dryad.r7b018m
- 摘要：
- w studies have examined the ecological impacts of human-induced trait changes across large spatial and temporal scales and species assemblages. We compa
