1986 | OriginalPaper | Chapter
Random Walk Models of Movement and Their Implications
Author : Simon A. Levin
Published in: Mathematical Ecology
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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Biologists long have sought quantitative models to describe the process of dispersal: to aid understanding, to guide experimentation, and to facilitate prediction. The most common such models are of the random walk type, deriving from the assumption that individuals move in a series of discrete steps with probabilities totally determined by positional information. Learning is ignored.