Putování v temnotě: mohou "zárodky" z podzemního habitatu být úspěšné v hypolimniu jezer?

Název projektu anglicky
From dark to dark: do bacterial ‘seeds’ from subsurface habitats find their place in lake hypolimnia?
Anotace anglicky
The mechanisms underlying species distribution in metacommunities represent a challenging topic in microbial ecology. Although the interactions between species-sorting, mass-effects and neutral processes in planktonic communities of surface waters are well understood, both the microbial communities in deeper lake strata (hypolimnion) and mechanisms influencing their assembly are largely unknown. Moreover, the role of groundwaters in formation of freshwater communities remains enigmatic. We aim to uncover microbial community composition and assembly mechanisms during transfers from soil to soil water and along continua of subsurface vs surface streams to a deep lake using amplicon sequencing and metagenomics. Additionally, compositional and functional differences between bacterial assemblages from subsurface vs surface flows, along with accompanying environmental alterations will be investigated. We hypothesize that communities formed by surface and subsurface streams are distinct and subsurface streams provide successful ‘seed’ phylotypes for aphotic, deep lake strata.

Kategorie VaV
ZV - Základní výzkum
OECD FORD - hlavní obor
10501 - Hydrology
OECD FORD - vedlejší obor
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OECD FORD - další vedlejší obor
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CEP - odpovídající obory <br>(dle <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">převodníku</a>)
DA - Hydrologie a limnologie

Důvěrnost údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Systémové označení dodávky dat
CEP24-GA0-GJ-R
Datum dodání záznamu
21. 5. 2024

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