Temporal dynamics of a simple community with intraguild predation: an experimental test

We explore how adding complexity to a typical predator-prey interaction affects temporal dynamics. Intraguild predation webs contain competition, predation, and omnivory in a system of three species where theory and empirical results can be compared. We studied a planktonic microcosm community in wh...

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Veröffentlicht in:	Ecology (Durham) 2013-04, Vol.94 (4), p.773-779
Hauptverfasser:	Hiltunen, T., Jones, L. E., Ellner, S. P., Hairston, N. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algae Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences Brachionus plicatilis chemostat Chlorella autrophica Ecological competition Ecological genetics Ecology Evolution flagellates Food webs Fundamental and applied biological sciences. Psychology General aspects General aspects. Techniques intermediate predator Invertebrates laboratory microcosm Less representative or incertae sedis groups: acanthocephala, chaetognatha, gnathostomulida, lophophoria, merostomata, mesozoa, myxozoa, nematorhyncha, pararthropoda, placozoa, priapuloidea, prochordata, pycnogonida, rotifera Marine ecology mathematical models Methods and techniques (sampling, tagging, trapping, modelling...) omnivores Oxyrrhis marina Plankton Predation predator-prey dynamics predator-prey relationships Predators prediction Rotifera rotifers Synecology temporal variation tri-trophic food web webs
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