Latitudinal and Elevational Trends in Arbuscular Mycorrhizal Community Niche Structure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00642113" target="_blank" >RIV/67985939:_____/25:00642113 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/25:43910135

Výsledek na webu

<a href="https://doi.org/10.1111/ele.70241" target="_blank" >https://doi.org/10.1111/ele.70241</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ele.70241" target="_blank" >10.1111/ele.70241</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Latitudinal and Elevational Trends in Arbuscular Mycorrhizal Community Niche Structure

Popis výsledku v původním jazyce

Ecological niche volumes are hypothesised to decrease with latitude, with species distribution primarily shaped by abiotic factors at high latitudes and biotic factors at low latitudes. Similar patterns are expected along elevational gradients. We tested these predictions using global distribution and niche data for arbuscular mycorrhizal (AM) fungi. We found that temperature niche volumes increased with latitude, while precipitation niche volumes decreased, reflecting greater temperature and lower precipitation variability with increasing latitude. Niche differentiation in communities declined with latitude, suggesting a shift towards habitat filtering, driven primarily by similar temperature niches. Additionally, community niche structure along elevational gradients largely mirrored patterns observed in relation to latitude. These findings highlight the key role of abiotic filtering in structuring communities at high latitudes and suggest that similar ecological principles govern niche dynamics and community composition across latitudinal and elevational gradients.

Název v anglickém jazyce

Latitudinal and Elevational Trends in Arbuscular Mycorrhizal Community Niche Structure

Popis výsledku anglicky

Ecological niche volumes are hypothesised to decrease with latitude, with species distribution primarily shaped by abiotic factors at high latitudes and biotic factors at low latitudes. Similar patterns are expected along elevational gradients. We tested these predictions using global distribution and niche data for arbuscular mycorrhizal (AM) fungi. We found that temperature niche volumes increased with latitude, while precipitation niche volumes decreased, reflecting greater temperature and lower precipitation variability with increasing latitude. Niche differentiation in communities declined with latitude, suggesting a shift towards habitat filtering, driven primarily by similar temperature niches. Additionally, community niche structure along elevational gradients largely mirrored patterns observed in relation to latitude. These findings highlight the key role of abiotic filtering in structuring communities at high latitudes and suggest that similar ecological principles govern niche dynamics and community composition across latitudinal and elevational gradients.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/LUAUS24258" target="_blank" >LUAUS24258: Adaptace rostlin a půdních mikroorganismů na změny klimatu v aridních ekosystémech USA: studium mechanismů a interakcí pomocí růstové, metabolomické a metagenomické analýzy</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

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

28

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

e70241

Kód UT WoS článku

001615314600001

EID výsledku v databázi Scopus

2-s2.0-105021459187