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Data from: Food limitation constrains host immune responses to nematode infections
负责人:
关键词:
Parasite;Vole;Eco-immunology;field experiment;ivermectin
摘要:
infection risk and disease severity in food-limited wildlife populations. However, this prediction has received little experimental investigation. Here we test
Data from: Trophic position of consumers and size structure of food webs across aquatic and terrestrial ecosystems
负责人:
Potapov, Anton
关键词:
Allometry Ecology: ecosystem Food web Food web: theory
摘要:
Do large organisms occupy higher trophic levels? Predators are often larger than their prey in food chains, but empirical evidence for positive
Data from: Climate change alters the structure of arctic marine food webs due to poleward shifts of boreal generalists
负责人:
关键词:
Modularity;Boreal and arctic marine food webs;fish community;Biogeography;climate warming;food web topology;network structure
摘要:
ng the fastest moving species are boreal generalist fish which are expected to affect arctic marine food web structure and ecosystem functioning substantially. Her
Data from: Cognitive capacities for cooking in chimpanzees
负责人:
关键词:
human evolution;primate cognition;Pan troglodytes;cooking;future-oriented cognition;causal reasoning
摘要:
cognitive abilities, including causal reasoning, self-control and anticipatory planning. Do humans uniquely possess the cognitive capacities needed to cook food
Data from: Food-web structure varies along environmental gradients in a high-latitude marine ecosystem
负责人:
关键词:
Biogeography;Food-web structure;Arctic;2004-2007
摘要:
patterns for food-web structure are still unclear. Here, we investigated how spatial patterns in food-web structure are associated with
Data from: Peripherally injected ghrelin and leptin reduce food hoarding and mass gain in the coal tit (Periparus ater)
负责人:
关键词:
hormones;energy management;caching;food intake
摘要:
, the peptide hormones ghrelin and leptin elevate and inhibit consumption and food hoarding, respectively. In birds, administration of both ghrelin and leptin inhibit
Data from: Food provisioning alters infection dynamics in populations of a wild rodent
负责人:
关键词:
Bordetella bronchiseptica;food supplementation;Co-infection;Vole;factorial experiment;population limitation
摘要:
of food resources has been suggested to enhance the negative effects of pathogen infection on host populations, but this theory has received little investigation
Data from: Luck in food-finding affects individual performance and population trajectories
负责人:
Wilson, Rory P.
关键词:
feeding rates
摘要:
Energy harvesting by animals is important because it provides the power needed for all metabolic processes. Beyond this, efficient food-finding

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