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Functional responses: a question of alternative prey and predator density

Tschanz, Britta ; Bersier, Louis-Félix ; Bacher, Sven

In: Ecology, 2007, vol. 88, no. 5, p. 1300–1308

Throughout the study of ecology, there has been a growing realization that indirect effects among species cause complexity in food webs. Understanding and predicting the behavior of ecosystems consequently depends on our ability to identify indirect effects and their mechanisms. The present study experimentally investigates indirect interactions arising between two prey species that share a...