P. Quevreux

Predator avoidance and foraging for food shape synchrony and response to perturbations in trophic metacommunities

This paper models how predator avoidance and foraging influence dispersal rates in trophic metacommunities, showing that density-dependent dispersal alters spatial synchrony and response to perturbations.

Interplay between the paradox of enrichment and nutrient cycling in food webs

The paper builds a food web model with nutrient cycling and finds it can promote species persistence in nutrient-poor ecosystems but cause paradoxical enrichment at high nutrient inputs.

Synchrony and perturbation transmission in trophic metacommunities

The paper models trophic metacommunities to study how perturbations propagate through species populations and how dispersal affects synchrony and extinction risk.

Metabolic adjustment enhances food web stability

The paper shows that metabolic adjustment stabilizes food web dynamics by dampening oscillations and increasing predator biomass, but this effect is reduced in nutrient-rich environments.