The shape of a gerbil isocline: an experimental field study

Z. Abramsky, M. L. Rosenzweig, A. Zubach

Research output: Contribution to journalArticle

29 Scopus citations

Abstract

Fixed the numbers of Gerbillus pyramidum in six 1-ha enclosures but allowed individuals of G. allenbyi to move between adjacent enclosures and the surrounding environment over 1-yr. The resulting isocline was very similar to that obtained during a short term study (see 91L/09153). The isocline was nonlinear and agreed with the unique predictions of the theory of optimal density-dependent habitat selection in two-species, shared-preference systems. -from Authors

Original languageEnglish (US)
Pages (from-to)193-199
Number of pages7
JournalOikos
Volume63
Issue number2
DOIs
StatePublished - Jan 1 1992

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics

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