Caught between two Allee effects: Trade-off between reproduction and predation risk

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F10%3A00345293" target="_blank" >RIV/60077344:_____/10:00345293 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/10:00012007

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Caught between two Allee effects: Trade-off between reproduction and predation risk

Original language description

We use simple models to explore population-dynamical consequences of a trade-off between reproduction and predation risk for populations subject to a mate-finding Allee effect and an Allee effect due to predation. We show that depending on the cost of reproduction in terms of predation, the population can always go extinct, or go extinct only over a certain range of low, intermediate or high levels of reproductive activities. Predator removal has the least effect on populations with low cost of reproduction in terms of predation and, conversely, predator addition is most effective for populations with high predation cost of reproduction. The fate of populations subject to the two antagonistic Allee effects should therefore be evaluated on a case-by-case basis.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

<a href="/en/project/KJB600070602" target="_blank" >KJB600070602: Allee effect in structured populations</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Journal of Theoretical Biology

ISSN

0022-5193

e-ISSN

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Volume of the periodical

264

Issue of the periodical within the volume

3

Country of publishing house

GB - UNITED KINGDOM

Number of pages

12

Pages from-to

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UT code for WoS article

000281460900016

EID of the result in the Scopus database

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