Počet záznamů: 1
Community response of arbuscular mycorrhizal fungi to extreme drought in a cold-temperate grassland
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SYSNO ASEP 0557800 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Community response of arbuscular mycorrhizal fungi to extreme drought in a cold-temperate grassland Tvůrce(i) Fu, W. (CN)
Chen, B. (CN)
Rillig, M. (DE)
Jansa, Jan (MBU-M) RID, ORCID
Ma, W. (CN)
Xu, C. (CN)
Luo, W. (CN)
Wu, Ho. (CZ)
Hao, Z. (CN)
Wu, H. (CN)
Zhao, A. (CN)
Yu, Q. (CN)
Han, X. (CN)Zdroj.dok. New Phytologist - ISSN 0028-646X
Roč. 234, č. 6 (2022), s. 2003-2017Poč.str. 15 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova phylogenetic structure ; carbon allocation ; climate-change ; plant ; ecosystem ; patterns ; alters ; biodiversity ; metaanalysis ; resolution ; arbuscular mycorrhiza ; belowground biodiversity ; climate change ; community interactions ; environmental filtering ; mutualism ; species coexistence Vědní obor RIV EE - Mikrobiologie, virologie Obor OECD Microbiology Způsob publikování Omezený přístup Institucionální podpora MBU-M - RVO:61388971 UT WOS 000695513500001 EID SCOPUS 85114823871 DOI 10.1111/nph.17692 Anotace 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. Pracoviště Mikrobiologický ústav Kontakt Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Rok sběru 2023 Elektronická adresa https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.17692
Počet záznamů: 1