The effect of conspecific attraction on metapopulation dynamics

Chris Ray; Michael Gilpin; Andrew T. Smith

doi:10.1111/j.1095-8312.1991.tb00555.x

The effect of conspecific attraction on metapopulation dynamics

Chris Ray, Michael Gilpin, Andrew T. Smith

Research output: Contribution to journal › Article › peer-review

115 Scopus citations

Abstract

Random dispersal direction is assumed in all current metapopulation models. This assumption is called into question by recent experiments demonstrating that some species disperse preferentially to sites occupied by conspecifies. We incorporate conspecific attraction into two metapopulation models which differ in type of dispersal, the Levins model and a two‐dimensional stepping‐stone model. In both models, conspecific attraction lowers the proportion of occupied habitat patches within a metapopulation at equilibrium.

Original language	English (US)
Pages (from-to)	123-134
Number of pages	12
Journal	Biological Journal of the Linnean Society
Volume	42
Issue number	1-2
DOIs	https://doi.org/10.1111/j.1095-8312.1991.tb00555.x
State	Published - Jan 1991

Keywords

Conspecific attraction
Levins model
metapopulation models
population viability
stepping
stone model

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics

Access to Document

10.1111/j.1095-8312.1991.tb00555.x

Cite this

@article{48998120801245128e01badc7fb1691c,

title = "The effect of conspecific attraction on metapopulation dynamics",

abstract = "Random dispersal direction is assumed in all current metapopulation models. This assumption is called into question by recent experiments demonstrating that some species disperse preferentially to sites occupied by conspecifies. We incorporate conspecific attraction into two metapopulation models which differ in type of dispersal, the Levins model and a two‐dimensional stepping‐stone model. In both models, conspecific attraction lowers the proportion of occupied habitat patches within a metapopulation at equilibrium.",

keywords = "Conspecific attraction, Levins model, metapopulation models, population viability, stepping, stone model",

author = "Chris Ray and Michael Gilpin and Smith, {Andrew T.}",

year = "1991",

month = jan,

doi = "10.1111/j.1095-8312.1991.tb00555.x",

language = "English (US)",

volume = "42",

pages = "123--134",

journal = "Biological Journal of the Linnean Society",

issn = "0024-4066",

publisher = "Wiley-Blackwell",

number = "1-2",

}

TY - JOUR

T1 - The effect of conspecific attraction on metapopulation dynamics

AU - Ray, Chris

AU - Gilpin, Michael

AU - Smith, Andrew T.

PY - 1991/1

Y1 - 1991/1

N2 - Random dispersal direction is assumed in all current metapopulation models. This assumption is called into question by recent experiments demonstrating that some species disperse preferentially to sites occupied by conspecifies. We incorporate conspecific attraction into two metapopulation models which differ in type of dispersal, the Levins model and a two‐dimensional stepping‐stone model. In both models, conspecific attraction lowers the proportion of occupied habitat patches within a metapopulation at equilibrium.

AB - Random dispersal direction is assumed in all current metapopulation models. This assumption is called into question by recent experiments demonstrating that some species disperse preferentially to sites occupied by conspecifies. We incorporate conspecific attraction into two metapopulation models which differ in type of dispersal, the Levins model and a two‐dimensional stepping‐stone model. In both models, conspecific attraction lowers the proportion of occupied habitat patches within a metapopulation at equilibrium.

KW - Conspecific attraction

KW - Levins model

KW - metapopulation models

KW - population viability

KW - stepping

KW - stone model

UR - http://www.scopus.com/inward/record.url?scp=0026281992&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026281992&partnerID=8YFLogxK

U2 - 10.1111/j.1095-8312.1991.tb00555.x

DO - 10.1111/j.1095-8312.1991.tb00555.x

M3 - Article

AN - SCOPUS:0026281992

VL - 42

SP - 123

EP - 134

JO - Biological Journal of the Linnean Society

JF - Biological Journal of the Linnean Society

SN - 0024-4066

IS - 1-2

ER -

The effect of conspecific attraction on metapopulation dynamics

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this