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Article

Selective press extinctions, but not random pulse extinctions, cause delayed ecological recovery in communities of digital organisms.

The American naturalist - 1 Apr 2009

Yedid Gabriel, Ofria Charles A, Lenski Richard E

Abstract excerpt

A key issue concerning recovery from mass extinctions is how extinction and diversification mechanisms affect the recovery process. We evolved communities of digital organisms, subjecting them to instantaneous "pulse" extinctions, choosing survivors at random, or to prolonged "pulse" extinctions...

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PMID: 19220147
DOI: 10.1086/597228

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19220147-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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