Impacts of Infections and Predation on Dynamics of Sexually Reproducing Populations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F20%3A43902480" target="_blank" >RIV/60076658:12310/20:43902480 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.springer.com/gp/book/9783030463052" target="_blank" >https://www.springer.com/gp/book/9783030463052</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-46306-9_4" target="_blank" >10.1007/978-3-030-46306-9_4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impacts of Infections and Predation on Dynamics of Sexually Reproducing Populations

Popis výsledku v původním jazyce

Although sexual reproduction is ubiquitous, population models are commonly formulated as asexual. The major arguments behind this conceptual simplification are two: females are always able to secure a male for reproduction or both sexes share common life history. Whereas the first argument fails when females have increasing difficulty to mate when population density declines, the second argument does not apply when predators attack female and male prey at different rates. But even if both sexes share common life history, the conventional population models and models that start with explicit mating dynamics may eventually differ, and produce different predictions. Here I present some of my previous work to show how sexually transmitted infections and sex-specific predation may modify dynamics predicted by conventional asexual models. I start with sex-structured population models that I extend to include infections and predation, claiming that this practice can take one to a properly formulated population model, whether sexual or asexual.

Název v anglickém jazyce

Impacts of Infections and Predation on Dynamics of Sexually Reproducing Populations

Popis výsledku anglicky

Although sexual reproduction is ubiquitous, population models are commonly formulated as asexual. The major arguments behind this conceptual simplification are two: females are always able to secure a male for reproduction or both sexes share common life history. Whereas the first argument fails when females have increasing difficulty to mate when population density declines, the second argument does not apply when predators attack female and male prey at different rates. But even if both sexes share common life history, the conventional population models and models that start with explicit mating dynamics may eventually differ, and produce different predictions. Here I present some of my previous work to show how sexually transmitted infections and sex-specific predation may modify dynamics predicted by conventional asexual models. I start with sex-structured population models that I extend to include infections and predation, claiming that this practice can take one to a properly formulated population model, whether sexual or asexual.

Druh

D - Stať ve sborníku

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

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Trends in Biomathematics: Modeling Cells, Flows, Epidemics, and the Environment

ISBN

978-3-030-46305-2

ISSN

—

e-ISSN

—

Počet stran výsledku

28

Strana od-do

43-70

Název nakladatele

Springer International Publishing

Místo vydání

Cham

Místo konání akce

Maďarsko

Datum konání akce

21. 10. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—