Revisiting the Links-Species Scaling Relationship in Food Webs.
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ABSTRACT:
SUBMITTER: MacDonald AAM
PROVIDER: S-EPMC7660400 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Publications
Revisiting the Links-Species Scaling Relationship in Food Webs.
MacDonald Arthur Andrew Meahan AAM Banville Francis F Poisot Timothée T
Patterns (New York, N.Y.) 20200729 7
Predicting the number of interactions among species in a food web is an important task. These trophic interactions underlie many ecological and evolutionary processes, ranging from biomass fluxes, ecosystem stability, resilience to extinction, and resistance against novel species. We investigate and compare several ways to predict the number of interactions in food webs. We conclude that a simple beta-binomial model outperforms other models, with the added desirable property of respecting biolog ...[more]
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