Do arbuscular mycorrhizal fungi stabilize litter-derived carbon in soil?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F16%3A00463603" target="_blank" >RIV/61388971:_____/16:00463603 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/1365-2745.12496" target="_blank" >http://dx.doi.org/10.1111/1365-2745.12496</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/1365-2745.12496" target="_blank" >10.1111/1365-2745.12496</a>

Result language
angličtina
Original language name
Do arbuscular mycorrhizal fungi stabilize litter-derived carbon in soil?
Original language description
1. Fine roots and mycorrhiza often represent the largest input of carbon (C) into soils and are therefore of primary relevance to the soil C balance. Arbuscular mycorrhizal (AM) fungi have previously been found to increase litter decomposition which may lead to reduced soil C stocks, but these studies have focused on immediate decomposition of relatively high amounts of high-quality litter and may therefore not hold in many ecological settings over longer terms. n2. Here, we assessed the effect of mycorrhizal fungi on the fate of C and nitrogen (N) contained within a realistic amount of highly C-13-/N-15-labelled root litter in soil. This litter was either added fresh or after a 3-month incubation period under field conditions to a hyphal in-growth core where mycorrhizal abundance was either reduced or not through rotation. After 3 months of incubation with a plant under glasshouse conditions, the effect of turning cores on residual C-13 and N-15 inside the cores was measured, as well as C-13 incorporation in microbial signature fatty acids and N-15 incorporation of plants.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Project
<a href="/en/project/LK11224" target="_blank" >LK11224: Economy of mycorrhizal symbiosis, its limits and regulation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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