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Data from: Untangling interactions: do temperature and habitat fragmentation gradients simultaneously impact biotic relationships?
- 负责人：
- DOI：
- doi:10.5061/dryad.gs3r8
- 摘要：
- w studies have also measured the impact across trophic levels. We firstly investigated whether climate (using temperature differences acro
Data from: Temperature effects on prey and basal resources exceed that of predators in an experimental community
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.4d15b08
- 摘要：
- of warming-led modifications in biotic interactions at higher trophic levels on lower trophic groups are lesser known. Here, we test the effects of multiple
Data from: Trophic consistency of supraspecific taxa in belowground invertebrate communities: comparison across lineages and taxonomic ranks
- 负责人：
- Potapov, Anton
- 关键词：
- Arthropoda niche conservatism phylogenetic signal soil food web taxonomic sufficiency taxonomic resolution trophic niche stable isotopes
- DOI：
- doi:10.5061/dryad.6q308p8
- 摘要：
- ng supraspecific taxa such as families, orders or even classes as functional units. 2. Here we tested the trophic differentiation and consistency of supraspecific
Data from: Prey limitation drives variation in allometric scaling of predator-prey interactions
- 负责人：
- DOI：
- doi:10.5061/dryad.011v40v
- 摘要：
- ted by gradients of prey limitation consistent with predictions from the Optimal Foraging Theory. We analyzed >6,000 trophic interactions of 52 populations fro
Data from: Realized trophic niche driven by apparent competition: an example with marsupials
- 负责人：
- Kuhnen, Vanessa Villanova
- 关键词：
- DOI：
- doi:10.5061/dryad.4b6rv
- 摘要：
- share similar resources, we would expect the absence of top predators to reflect in changes on prey realized trophic niches. To test our hypothesis
Data from: Upwelling as the major source of nitrogen for shallow and deep reef-building corals across an oceanic atoll system
- 负责人：
- DOI：
- doi:10.5061/dryad.270600g
- 摘要：
- trophic strategies and isotopic niches among the coral species. Different mean ?13C values of G. fascicularis indicated greater symbiont autotroph
Data from: Spatial patterns and predictors of trophic control in marine ecosystems
- 负责人：
- DOI：
- doi:10.5061/dryad.4gt21
- 摘要：
- of primary production, biodiversity and omnivory. These findings indicate that temperature is an overarching determinant of the trophic dynamics of marine ecosystems
Data from: Variable sea-ice conditions influence trophic dynamics in an Arctic community of marine top predators
- 负责人：
- DOI：
- doi:10.5061/dryad.46td5cq
- 摘要：
- trophic dynamics. Using stable isotope ratios of carbon (?13C) and nitrogen (?15N) in eggs of thick?billed murres (Uria lomvia), northern fulmars (Fulmarus glacialis
Data from: Ecological mechanisms and phylogeny shape invertebrate stoichiometry: a test using detritus-based communities across Central
- 负责人：
- DOI：
- doi:10.5061/dryad.3cd2611
- 摘要：
- elemental contents and lowest carbon:nutrient ratios were found in organisms at high trophic levels and with smaller body size, regardless of geographic
Data from: Impacts of rainfall extremes predicted by climate-change models on major trophic groups in the leaf-litter arthropod community
- 负责人：
- Wise, David
- 关键词：
- arthropod community bottom-up control climate change leaf litter mesocosm experiment rainfall spatial heterogeneity soil food web
- DOI：
- doi:10.5061/dryad.qd1661s
- 摘要：
- that densities of several broadly defined trophic groupings of arthropods would be lower under reduced rainfall. 3. To test this hypothesis we use
