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科学数据
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Data from: Inferring predator-prey interactions in food webs
- 负责人：
- Pomeranz, Justin Page
- 关键词：
- Food web body size Food-web structure Food-web inference Trait-matching Niche Model Neutral theory
- 摘要：
- low for the inference of feeding interactions using proxy variables. Here, we compare the accuracy of two recently described methods, as well as describe
Data from: Ecosystem function in predator-prey food webs - confronting dynamic models with empirical data
- 负责人：
- Curtsdotter, Alva
- 关键词：
- multi-trophic functioning predator-prey interactions species traits allometry body mass conservation biological control herbivore suppression agricultural pests
- 摘要：
- in small communities or statistical descriptions in larger ones. 2. Recent advances in food web ecology may allow us to overcome the trade-off between mechanistic
Data from: Estimating contributions of pelagic and benthic pathways to consumer production in coupled marine food webs
- 负责人：
- Telsnig, Jessica Duffill
- 关键词：
- Bayesian mixing model Benthic-pelagic coupling Fish Food webs Marine ecosystems Stable isotope analysis
- 摘要：
- s demonstrate that a substantial proportion of fish biomass, and by inference production, in the northern North Sea is supported by production that has passed thr
Data from: Length, body depth, and gape relationships and inference on piscivory among North American centrarchids
- 负责人：
- Fernando, Anthony V.
- 摘要：
- standing species interactions within centrarchid-dominated food webs, which are of high priority in most fisheries-management plans.
Data from: Assessing the impact of beach nourishment on the intertidal food web through the development of a mechanistic-envelope model
- 负责人：
- 摘要：
- . Species envelopes were estimated by using Bayesian inference of species’ biomass relationships according to the three determining abiotic variables
Data from: Linking size spectrum, energy flux and trophic multifunctionality in soil food webs of tropical land-use systems
- 负责人：
- Potapov, Anton
- 关键词：
- body mass biomass biodiversity ecosystem functioning intraguild predation trophic guilds rainforest oil palm
- 摘要：
- 1.Many ecosystem functions depend on the structure of food webs, which heavily relies on the body size spectrum of the community. Despite that, littl
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
- 摘要：
- els when measurements of trophic niches of local populations are not feasible. Supraspecific taxa are meaningful as trophic nodes in food-web studies, but the consistenc
Data from: Environmental correlates of large-scale spatial variation in the ?13C of marine animals (and related published studies of carbon and nitrogen isotopic baselines)
- 负责人：
- 摘要：
- Carbon stable isotopes can be used to trace the sources of energy supporting food chains and to estimate the contribution of different source
Data from: Isotopic niche reflects stress-induced variability in physiological status
- 负责人：
- Karlson, Agnes
- 关键词：
- trophic niche stable isotopes environmental contaminants nutritional status growth and body condition invertebrates
- 摘要：
- to the control groups. Moreover, the δ15N values were influenced by body size, reproductive status and parasite infestations, while δ13C values were influence
Data from: A global perspective on the trophic geography of sharks
- 负责人：
- Bird, Christopher Stephen
- 关键词：
- 摘要：
- Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web
