Spatiotemporal variation in the role of floral traits in shaping tropical plant-pollinator interactions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F22%3A00552060" target="_blank" >RIV/60077344:_____/22:00552060 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/22:10446296

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1111/ele.13958" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/ele.13958</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ele.13958" target="_blank" >10.1111/ele.13958</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spatiotemporal variation in the role of floral traits in shaping tropical plant-pollinator interactions

Popis výsledku v původním jazyce

The pollination syndrome hypothesis predicts that plants pollinated by the same pollinator group bear convergent combinations of specific floral functional traits. Nevertheless, some studies have shown that these combinations predict pollinators with relatively low accuracy. This discrepancy may be caused by changes in the importance of specific floral traits for different pollinator groups and under different environmental conditions. To explore this, we studied pollination systems and floral traits along an elevational gradient on Mount Cameroon during wet and dry seasons. Using Random Forest (Machine Learning) models, allowing the ranking of traits by their relative importance, we demonstrated that some floral traits are more important than others for pollinators. However, the distribution and importance of traits vary under different environmental conditions. Our results imply the need to improve our trait-based understanding of plant-pollinator interactions to better inform the debate surrounding the pollination syndrome hypothesis.

Název v anglickém jazyce

Spatiotemporal variation in the role of floral traits in shaping tropical plant-pollinator interactions

Popis výsledku anglicky

The pollination syndrome hypothesis predicts that plants pollinated by the same pollinator group bear convergent combinations of specific floral functional traits. Nevertheless, some studies have shown that these combinations predict pollinators with relatively low accuracy. This discrepancy may be caused by changes in the importance of specific floral traits for different pollinator groups and under different environmental conditions. To explore this, we studied pollination systems and floral traits along an elevational gradient on Mount Cameroon during wet and dry seasons. Using Random Forest (Machine Learning) models, allowing the ranking of traits by their relative importance, we demonstrated that some floral traits are more important than others for pollinators. However, the distribution and importance of traits vary under different environmental conditions. Our results imply the need to improve our trait-based understanding of plant-pollinator interactions to better inform the debate surrounding the pollination syndrome hypothesis.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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

Ecology Letters

ISSN

1461-023X

e-ISSN

1461-0248

Svazek periodika

25

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

839-850

Kód UT WoS článku

000740762400001

EID výsledku v databázi Scopus

2-s2.0-85122738216