Competition, trait-mediated facilitation, and the structure of plant-pollinator communities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F18%3A43897482" target="_blank" >RIV/60076658:12310/18:43897482 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/18:00483853

Výsledek na webu

<a href="https://reader.elsevier.com/reader/sd/pii/S0022519317305581?token=13374494A180A5567BEF975BC256E2B809E2E3607EA1793DC1E8E6F81E59281F6C7A05EABB06E8A03CD66E36C64FD028" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0022519317305581?token=13374494A180A5567BEF975BC256E2B809E2E3607EA1793DC1E8E6F81E59281F6C7A05EABB06E8A03CD66E36C64FD028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jtbi.2017.12.019" target="_blank" >10.1016/j.jtbi.2017.12.019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Competition, trait-mediated facilitation, and the structure of plant-pollinator communities

Popis výsledku v původním jazyce

In plant-pollinator communities many pollinators are potential generalists and their preferences for certain plants can change quickly in response to changes in plant and pollinator densities. These changes in preferences affect coexistence within pollinator guilds as well as within plant guilds. Using a mathematical model, we study how adaptations of pollinator preferences influence population dynamics of a two-plant-two-pollinator community interaction module. Adaptation leads to coexistence between generalist and specialist pollinators, and produces complex plant population dynamics, involving alternative stable states and discrete transitions in the plant community. Pollinator adaptation also leads to plant plant apparent facilitation that is mediated by changes in pollinator preferences. We show that adaptive pollinator behavior reduces niche overlap and leads to coexistence by specialization on different plants. Thus, this article documents how adaptive pollinator preferences for plants change the structure and coexistence of plant-pollinator communities.

Název v anglickém jazyce

Competition, trait-mediated facilitation, and the structure of plant-pollinator communities

Popis výsledku anglicky

In plant-pollinator communities many pollinators are potential generalists and their preferences for certain plants can change quickly in response to changes in plant and pollinator densities. These changes in preferences affect coexistence within pollinator guilds as well as within plant guilds. Using a mathematical model, we study how adaptations of pollinator preferences influence population dynamics of a two-plant-two-pollinator community interaction module. Adaptation leads to coexistence between generalist and specialist pollinators, and produces complex plant population dynamics, involving alternative stable states and discrete transitions in the plant community. Pollinator adaptation also leads to plant plant apparent facilitation that is mediated by changes in pollinator preferences. We show that adaptive pollinator behavior reduces niche overlap and leads to coexistence by specialization on different plants. Thus, this article documents how adaptive pollinator preferences for plants change the structure and coexistence of plant-pollinator communities.

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

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Theoretical Biology

ISSN

0022-5193

e-ISSN

—

Svazek periodika

440

Číslo periodika v rámci svazku

MAR 7 2018

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

16

Strana od-do

42-57

Kód UT WoS článku

000424733100005

EID výsledku v databázi Scopus

2-s2.0-85038911026