Patch Retention Times for the Ideal Free Distribution

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00618493" target="_blank" >RIV/60077344:_____/25:00618493 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/25:43910775

Result on the web

<a href="https://link.springer.com/article/10.1007/s13235-025-00628-4" target="_blank" >https://link.springer.com/article/10.1007/s13235-025-00628-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13235-025-00628-4" target="_blank" >10.1007/s13235-025-00628-4</a>

Result language

angličtina

Original language name

Patch Retention Times for the Ideal Free Distribution

Original language description

This article studies patch retention time dynamics for which dispersal dynamics converge on the Ideal Free Distribution. Two types of dispersal dynamics are considered: one that assumes immigration rates are random and the second where immigration rates depend on patch distances. Emigration rates are inversely proportional to patch retention times. Both these dispersal dynamics converge to a unique and stable population distribution equilibrium. Assuming that animal distribution tracks current retention times instantaneously, retention time dynamics are modeled by the canonical equation of adaptive dynamics. This general framework is applied to two negative density-dependent patch payoff functions, hyperbolic and linear. Patch retention time dynamics are unbounded for low population densities, meaning dispersal tends to stop, and the resulting population distribution is identical to the classic Ideal Free Distribution. For higher densities, retention time dynamics converge on an equilibrium where animal dispersal is balanced in that the net dispersal stops.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10618 - Ecology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Dynamic Games and Applications

ISSN

2153-0785

e-ISSN

2153-0793

Volume of the periodical

15

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

28

Pages from-to

1186-1213

UT code for WoS article

001443996800001

EID of the result in the Scopus database

2-s2.0-85217803741