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Bottom-up responses of the lower oceanic food web are sensitive to copepod mortality and feeding behavior

Sabine Wollrab, Auteur ; Sebastian Diehl, Auteur

Dans Limnology and Oceanography (60(2) MAR 2015)

The functional response, describing consumption rate as a function of food abundance, critically links consumer-resource dynamics. Yet, little is known about how its shape affects communities of multiple, dynamically linked species. We theoretic[...]

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Article

Patchy bed disturbance and fish predation independently influence the distribution of stream invertebrates and algae

Michael Effenberger, Auteur ; Sebastian Diehl, Auteur ; Maximilian Gerth, Auteur ; Christoph D. Matthaei, Auteur

Dans Journal of Animal Ecology (80(3) MAY 2011)

P>1. The identification of factors determining the patchy distribution of organisms in space and time is a central concern of ecology. Predation and abiotic disturbance are both well-known drivers of this patchiness, but their interplay is still[...]

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