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Data from: Longer food chains in pelagic ecosystems: trophic energetics of animal body size and metabolic efficiency
负责人:
McGarvey, Richard
关键词:
Ecology: ecosystem Energetics Food web
DOI:
doi:10.5061/dryad.ps1h0
摘要:
to the hypothesis that greater energy flows permit higher trophic levels. We hypothesize that longer food chain length in pelagic ecosystems, compared
Data from: Resilience to changes in lake trophic state: nutrient allocation into Daphnia resting eggs
负责人:
关键词:
Daphnia;resting eggs;Trophic status;nutrient allocation;Lake Constance
DOI:
doi:10.5061/dryad.7d7wm37qw
摘要:
ls and long-chain polyunsaturated fatty acids (PUFA), such as eicosapentaenoic acid (EPA), into?Daphnia?resting eggs did not change significantly over time. Changes in trophic
Data from: Predator community structure and trophic linkage strength to a focal prey
负责人:
关键词:
Predator Prey Interactions;insects;Foodwebs;Agriculture
DOI:
doi:10.5061/dryad.c2n18
摘要:
of a community’s trophic linkage to a focal pest, and that these community characteristics may be particularly important for less palatable or protected prey
Data from: Compound-specific isotope analysis of amino acids as new tool to uncover trophic chains in soil food webs
负责人:
mpollie@gwdg.de, Melanie Pollierer
关键词:
amino acids 13C 15N trophic chain trophic level feeding trial resources consumers fingerprinting
DOI:
doi:10.5061/dryad.8qr3090
摘要:
, which is a complex mixture of fungi, bacteria and dead plant remains. Trophic relationships are difficult to disentangle due to cryptic lifestyle
Data from: Morphological drivers of trophic cascades
负责人:
关键词:
body shape;Interaction strength;Body Size;trophic cascades;Medaka;Oryzias latipes
DOI:
doi:10.5061/dryad.6m1m6
摘要:
nger trophic cascade than varying an average-sized (23.8 mm) fish from being present to absent. The strength of fish predation on zooplankton scaled quasi linearly
Data from: Prey state shapes the effects of temporal variation in predation risk
负责人:
关键词:
risk allocation;Carcinus maenas;Mytilus edulis;trophic heat;Nucella lapillus;energy transfer;trait-mediated indirect interaction;nonconsumptive effect;food chain lengh;growth\/predation risk trade-off
DOI:
doi:10.5061/dryad.86n98
摘要:
) responses to risk may illuminate the context dependency of trait-mediated trophic cascades and help explain variation in food chain length.
Data from: Neonicotinoid insecticide travels through a soil food chain, disrupting biological control of non-target pests and decreasing soya bean
负责人:
关键词:
agroecosystem clothianidin ecosystem service thiamethoxam tritrophic interactions trophic cascade
DOI:
doi:10.5061/dryad.7s403
摘要:
yield. Trophic transfer of neonicotinoids challenges the notion that seed-applied toxins precisely target herbivorous pests and highlights the need to cons
Data from: Trophic niche flexibility in Glossophaga soricina: how a nectar seeker sneaks an insect snack
负责人:
关键词:
acoustic modelling bat molecular scatology predator-prey stealth echolocation
DOI:
doi:10.5061/dryad.n7j27
摘要:
ng the same echolocation behaviour, thus feeding at different trophic levels by a single sensory mechanism. Using DNA barcoding, we demonstrate tha
Data from: Legacy effects of developmental stages determine the functional role of predators
负责人:
Rudolf, Volker H.W.
关键词:
Ontogeny Prioity effects Biological Legacy Community succession Keystone predation Community dynamics Biodiversity and ecosystem function Seasonal community Pond community
DOI:
doi:10.5061/dryad.5bm68
摘要:
r high trophic position in the food web. However, most predators have to grow and move up the food chain before reaching their final trophic
Data from: Regime shifts shorten food chains for mesopredators with potential sublethal effects
负责人:
Hempson, Tessa
关键词:
coral bleaching coral reef fish food chain habitat degradation mesopredator prey availability trophic level
DOI:
doi:10.5061/dryad.bq4nn
摘要:
e analyses to test for habitat-driven changes in the trophic niche occupied by a key piscivorous fishery target species on reefs that had regime-shifted

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