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Data from: The body-size dependence of trophic cascades
负责人:
关键词:
Ecology: community Ecology: theoretical Food web Population: dynamics
DOI:
doi:10.5061/dryad.74854
摘要:
on the strength of a trophic cascade, driven mostly by the body size dependence of the interaction strength between the first two trophic levels. Our result
Data from: A cross-scale trophic cascade from large predatory fish to algae in coastal ecosystems
负责人:
关键词:
DOI:
doi:10.5061/dryad.v726t
摘要:
t trophic interactions (TIs) are often scale-dependent and possibly interact across spatial scales. To explore the role of spatial scale for trophic cascades, and partic
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:
with terrestrial ecosystems, is associated with smaller pelagic animal body size permitting more rapid trophic energy transfer. Assuming negative allometric dependence
Data from: Cryptic niche switching in a chemosymbiotic gastropod
负责人:
关键词:
Mollusc;hydrothermal vent;Life history;Gigantopelta chessoia;cryptometamorphosis;metamorphosis
DOI:
doi:10.5061/dryad.41kf6ps
摘要:
cies. ‘Metamorphosis’ broadly encompasses major changes in organism bodies and, importantly, concomitant shifts in trophic strategies. Many marine animals hav
Data from: The effects of spatial scale and isoscape on consumer isotopic niche width
负责人:
关键词:
scale dependence;niche space;mussel;limpet;Marine;Ulva spp.;Patella vulgata;Fucus serratus;Trophic ecology;stable isotope ecology;ellipse;Mytilus spp.;Littorina littorea;Laminaria digitata
DOI:
doi:10.5061/dryad.8cq43
摘要:
extent) and spatial scale. Trophic niche width is often approximated by bulk tissue stable isotopes of C and N, i.e. the population isotopic niche. Howeve
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:
(not with a power exponent) with fish body length and associated gape width, suggesting that the resultant trophic cascade was morphology (not metabolism)-dependent
Data from: SIDER: an R package for predicting trophic discrimination factors of consumers based on their ecology and phylogenetic relatedness
负责人:
关键词:
stable isotope analysis;SIDER;Trophic Discrimination Factors
DOI:
doi:10.5061/dryad.c6035
摘要:
Stable isotope mixing models (SIMMs) are an important tool used to study species’ trophic ecology. These models are dependent on, and sensitive
Data from: The biggest losers: habitat isolation deconstructs complex food webs from top to bottom
负责人:
关键词:
Metacommunity dynamics;landscape structure;Dispersal mortality;Food webs;Allometry;Bioenergetic model
DOI:
doi:10.5061/dryad.c624907
摘要:
). We specifically test whether there is a trophic dependency in the effect of these two factors on species diversity. In our model, habitat isolation
Data from: Artificial light at night causes top-down and bottom-up trophic effects on invertebrate populations
负责人:
关键词:
Grasslands;Molluscs;light pollution;trophic levels;Photopollution;Lotus pedunculatus;Deroceras reticulatum;aphids;Herbivory;predation;Acyrthosiphon pisum
DOI:
doi:10.5061/dryad.8217n76
摘要:
of artificial light at night in grassland communities. The impacts on invertebrate herbivore abundance were wavelength dependent and mediated via other trophic

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