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Article

Time-dependent extinction rate and species abundance in a tangled-nature model of biological evolution.

Physical review. E, Statistical, nonlinear, and soft matter physics - 1 Jul 2002

Hall Matt, Christensen Kim, di Collobiano Simone A, Jensen Henrik Jeldtoft

Abstract excerpt

We present a model of evolutionary ecology consisting of a web of interacting individuals, a tangle-nature model. The reproduction rate of individuals characterized by their genome depends on the composition of the population in genotype space. Ecological features such as the taxonomy and the macroevolutionary mode of the dynamics are emergent properties. The macrodynamics exhibit intermittent two-mode switching...

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Identifiers

PMID: 12241381
DOI: 10.1103/PhysRevE.66.011904

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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