Migration Dynamics for the Ideal Free Distribution
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F06%3A00040669" target="_blank" >RIV/60077344:_____/06:00040669 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Migration Dynamics for the Ideal Free Distribution
Original language description
This article verifies that the ideal free distribution (IFD) is evolutionarily stable, provided the payoff in each patch decreases with an increasing number of individuals. General frequency-dependent models of migratory dynamics that differ in the degree of animal omniscience are then developed. It is shown that the IFD emerges when animals never migrate from patches with a higher payoff to patches with a lower payoff and when some animals always migrate to the best patch. Moreover, some random migration does not necessarily lead to undermatching, provided migration occurs at the IFD. The effect of population dynamics on the IFD (and vice versa) is analyzed.
Czech name
Migrace a prostorové rozložení populací
Czech description
Článek studuje, pomocí teorie her, prostorové rozložení populací v nehomogenním prostředí. V článku se dokazuje, že tzv. Ideal Free Distribution (IFD) je evoluční stabilní strategie. S pomocí matematických modelů jsou popsány migrační strategie, které kIFD vedou. Dále se studuje vliv populační dynamiky na prostorové uspořádání populací.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA100070601" target="_blank" >IAA100070601: Mathematical models of biological networks</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
American Naturalist
ISSN
0003-0147
e-ISSN
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Volume of the periodical
168
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
384-397
UT code for WoS article
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EID of the result in the Scopus database
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