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Community response of arbuscular mycorrhizal fungi to extreme drought in a cold-temperate grassland

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F22%3A00557800" target="_blank" >RIV/61388971:_____/22:00557800 - isvavai.cz</a>

  • Result on the web

    <a href="https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.17692" target="_blank" >https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.17692</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/nph.17692" target="_blank" >10.1111/nph.17692</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Community response of arbuscular mycorrhizal fungi to extreme drought in a cold-temperate grassland

  • Original language description

    Climate extremes pose enormous threats to natural ecosystems. Arbuscular mycorrhizal (AM) fungi are key plant symbionts that can affect plant community dynamics and ecosystem stability. However, knowledge about how AM fungal communities respond to climate extremes in natural ecosystems remains elusive. Based on a grassland extreme drought experiment in Inner Mongolia, we investigated the response of AM fungal communities to extreme drought in association with plant communities. The experiment simulated two types of extreme drought (chronic/intense) of once-in-20-year occurrence. AM fungal richness and community composition exhibited high sensitivity to extreme drought and were more sensitive to intense drought than chronic drought. This community sensitivity (i.e. decline in richness and shifts in community composition) of AM fungi can be jointly explained by soil moisture, plant richness, and aboveground productivity. Notably, the robustness of the plant-AM fungal community co-response increased with drought intensity. Our results indicate that AM fungal communities are sensitive to climate extremes, and we propose that the plant community mediates AM fungal community responses. Given the ubiquitous nature of AM associations, their climate sensitivity may have profound consequences on plant communities and ecosystem stability under climate change.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10606 - Microbiology

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    New Phytologist

  • ISSN

    0028-646X

  • e-ISSN

    1469-8137

  • Volume of the periodical

    234

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    15

  • Pages from-to

    2003-2017

  • UT code for WoS article

    000695513500001

  • EID of the result in the Scopus database

    2-s2.0-85114823871