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Cited by 737

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ON POPULATION GROWTH IN A RANDOMLY VARYING ENVIRONMENT

Open access
Lewontin, R. C., Cohen, D.·1969·Proceedings of the National Academy of Sciences

Abstract

If a population is growing in a randomly varying environment, such that the finite rate of increase per generation is a random variable with no serial autocorrelation, the logarithm of population size at any time t is normally distributed. Even though the expectation of population size may grow infinitely large with time, the probability of extinction may approach unity, owing to the difference between the geometric and arithmetic mean growth rates.

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Metadata

Authors
Lewontin, R. C., & Cohen, D.
Venue
Proceedings of the National Academy of Sciences
Published
1969-04
Volume
62
Issue
4
Pages
1056-1060
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2087443216
Cited by
737
References
0
FWCI
4.64
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: ON POPULATION GROWTH IN A RANDOMLY VARYING ENVIRONMENT. https://app.cochat.ai/papers/10.1073/pnas.62.4.1056
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Lewontin, R. C., & Cohen, D. (1969). ON POPULATION GROWTH IN A RANDOMLY VARYING ENVIRONMENT. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.62.4.1056

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.