Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1974 Sep;15(3):245-258.
doi: 10.1007/BF00345181.

Spatial heterogeneity and the persistence of populations

Affiliations

Spatial heterogeneity and the persistence of populations

D A Roff. Oecologia. 1974 Sep.

Abstract

The hypothesis that dispersal in a heterogeneous environment can be an important factor in population stability is examined. It is shown that dispersal may increase the persistence time of a population by several orders of magnitude.

PubMed Disclaimer

References

    1. Proc Natl Acad Sci U S A. 1969 Apr;62(4):1061-5 - PubMed
    1. Proc Natl Acad Sci U S A. 1969 Apr;62(4):1056-60 - PubMed
    1. Oecologia. 1974 Sep;15(3):259-275 - PubMed
    1. Oecologia. 1970 Sep;5(3):240-284 - PubMed
    1. Acta Biotheor. 1968;18(1):165-94 - PubMed