Climate-driven shifts in plant and fungal communities can lead to topsoil carbon loss in alpine ecosystems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F23%3A00572150" target="_blank" >RIV/61388971:_____/23:00572150 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/23:10470833

Výsledek na webu

<a href="https://academic.oup.com/femsec/article/99/5/fiad041/7110974?login=true" target="_blank" >https://academic.oup.com/femsec/article/99/5/fiad041/7110974?login=true</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/femsec/fiad041" target="_blank" >10.1093/femsec/fiad041</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Climate-driven shifts in plant and fungal communities can lead to topsoil carbon loss in alpine ecosystems

Popis výsledku v původním jazyce

The study of 16 alpine ecosystems in Europe highlights that temperature increases may lead to changes on plant and fungal communities resulting in fungal biomass and topsoil carbon content loss.nAlpine tundra ecosystems suffer from ongoing warming-induced tree encroachment and vegetation shifts. While the effects of tree line expansion on the alpine ecosystem receive a lot of attention, there is also an urgent need for understanding the effect of climate change on shifts within alpine vegetation itself, and how these shifts will consequently affect soil microorganisms and related ecosystem characteristics such as carbon storage. For this purpose, we explored relationships between climate, soil chemistry, vegetation, and fungal communities across seven mountain ranges at 16 alpine tundra locations in Europe. Among environmental factors, our data highlighted that plant community composition had the most important influence on variation in fungal community composition when considered in combination with other factors, while climatic factors had the most important influence solely. According to our results, we suggest that rising temperature, associated with a replacement of ericoid-dominated alpine vegetation by non-mycorrhizal or arbuscular mycorrhizal herbs and grasses, will induce profound changes in fungal communities toward higher dominance of saprotrophic and arbuscular mycorrhizal fungi at the expense of fungal root endophytes. Consequently, topsoil fungal biomass and carbon content will decrease.

Název v anglickém jazyce

Climate-driven shifts in plant and fungal communities can lead to topsoil carbon loss in alpine ecosystems

Popis výsledku anglicky

The study of 16 alpine ecosystems in Europe highlights that temperature increases may lead to changes on plant and fungal communities resulting in fungal biomass and topsoil carbon content loss.nAlpine tundra ecosystems suffer from ongoing warming-induced tree encroachment and vegetation shifts. While the effects of tree line expansion on the alpine ecosystem receive a lot of attention, there is also an urgent need for understanding the effect of climate change on shifts within alpine vegetation itself, and how these shifts will consequently affect soil microorganisms and related ecosystem characteristics such as carbon storage. For this purpose, we explored relationships between climate, soil chemistry, vegetation, and fungal communities across seven mountain ranges at 16 alpine tundra locations in Europe. Among environmental factors, our data highlighted that plant community composition had the most important influence on variation in fungal community composition when considered in combination with other factors, while climatic factors had the most important influence solely. According to our results, we suggest that rising temperature, associated with a replacement of ericoid-dominated alpine vegetation by non-mycorrhizal or arbuscular mycorrhizal herbs and grasses, will induce profound changes in fungal communities toward higher dominance of saprotrophic and arbuscular mycorrhizal fungi at the expense of fungal root endophytes. Consequently, topsoil fungal biomass and carbon content will decrease.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/GM21-20802M" target="_blank" >GM21-20802M: Vliv globálních změn na biogeografii hub a fungování ekosystémů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

FEMS Microbiology Ecology

ISSN

0168-6496

e-ISSN

1574-6941

Svazek periodika

99

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

fiad041

Kód UT WoS článku

000975914300001

EID výsledku v databázi Scopus

2-s2.0-85159505711