Prey–predator dynamics with adaptive protection mutualism

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F22%3A00559077" target="_blank" >RIV/60077344:_____/22:00559077 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/22:43904904

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0096300322004428/pdfft?md5=d6dc784402364cc0306ba1f48137d124&pid=1-s2.0-S0096300322004428-main.pdf" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0096300322004428/pdfft?md5=d6dc784402364cc0306ba1f48137d124&pid=1-s2.0-S0096300322004428-main.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.amc.2022.127368" target="_blank" >10.1016/j.amc.2022.127368</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Prey–predator dynamics with adaptive protection mutualism

Popis výsledku v původním jazyce

Prey can ease the burden of exploitation by attracting a third party that interferes with their predators. Such is the case for plant-ant or aphid-ant mutualisms , where the vic-ntim supplies food to the ants, while the ants attack or drive away the offenders. Since ants are adaptive foragers, defense services can be altered by alternative food sources (e.g., other plants, or human-supplied resource). This article explores the prey-predator-ant system, using a model that combines predator-prey population dynamics with ant optimal foraging, where ants consume prey-supplied resources or alternative resources. Feedbacks between prey-predator dynamics and adaptive ant foraging leads to complex dynamics. For a given ant colony size and supply rate of alternative resources, prey can coexist with predators at alternative stable states, or along alternative limit cycles. Limit cycles extend the scope of defensive mutualism beyond the point where ants would abandon prey in favor of alternative resources under equilibrium conditions. These results highlight the im- portance of trait-mediated indirect interactions for natural mutualistic–antagonistic sys- tems, and potential outcomes of manipulating ant defense services using baits in the case of agriculture.

Název v anglickém jazyce

Prey–predator dynamics with adaptive protection mutualism

Popis výsledku anglicky

Prey can ease the burden of exploitation by attracting a third party that interferes with their predators. Such is the case for plant-ant or aphid-ant mutualisms , where the vic-ntim supplies food to the ants, while the ants attack or drive away the offenders. Since ants are adaptive foragers, defense services can be altered by alternative food sources (e.g., other plants, or human-supplied resource). This article explores the prey-predator-ant system, using a model that combines predator-prey population dynamics with ant optimal foraging, where ants consume prey-supplied resources or alternative resources. Feedbacks between prey-predator dynamics and adaptive ant foraging leads to complex dynamics. For a given ant colony size and supply rate of alternative resources, prey can coexist with predators at alternative stable states, or along alternative limit cycles. Limit cycles extend the scope of defensive mutualism beyond the point where ants would abandon prey in favor of alternative resources under equilibrium conditions. These results highlight the im- portance of trait-mediated indirect interactions for natural mutualistic–antagonistic sys- tems, and potential outcomes of manipulating ant defense services using baits in the case of agriculture.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Applied Mathematics and Computation

ISSN

0096-3003

e-ISSN

1873-5649

Svazek periodika

433

Číslo periodika v rámci svazku

NOV 15

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

18

Strana od-do

127368

Kód UT WoS článku

000831139300001

EID výsledku v databázi Scopus

2-s2.0-85134353379