Methane production potentials, pathways, and communities of methanogens in vertical sediment profiles of river Sitka

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33157829" target="_blank" >RIV/61989592:15310/15:33157829 - isvavai.cz</a>

Result on the web

<a href="http://journal.frontiersin.org/article/10.3389/fmicb.2015.00506/full" target="_blank" >http://journal.frontiersin.org/article/10.3389/fmicb.2015.00506/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fmicb.2015.00506" target="_blank" >10.3389/fmicb.2015.00506</a>

Result language

angličtina

Original language name

Methane production potentials, pathways, and communities of methanogens in vertical sediment profiles of river Sitka

Original language description

Biological methanogenesis is linked to permanent water logged systems, e.g., rice field soils or lake sediments. In these systems the methanogenic community as well as the pathway of methane formation are well-described. By contrast, the methanogenic potential of river sediments is so far not well-investigated. Therefore, we analyzed (a) the methanogenic potential (incubation experiments), (b) the pathway of methane production (stable carbon isotopes and inhibitor studies), and (c) the methanogenic community composition (terminal restriction length polymorphism of mcrA) in depth profiles of sediment cores of River Sitka, Czech Republic. We found two depth-related distinct maxima for the methanogenic potentials (a) The pathway of methane production wasdominated by hydrogenotrophic methanogenesis (b) The methanogenic community composition was similar in all depth layers (c) The main TRFs were representative for Methanosarcina, Methanosaeta, Methanobacterium, and Methanomicrobium species

Czech name

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Czech description

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Type

J_x - 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/GA526%2F09%2F1639" target="_blank" >GA526/09/1639: Linking biogeochemisty of methane and molecular detection of methanogens and methanotrophs in river sediments.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

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

Name of the periodical

Frontiers in Microbiology

ISSN

1664-302X

e-ISSN

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Volume of the periodical

6

Issue of the periodical within the volume

506

Country of publishing house

CH - SWITZERLAND

Number of pages

12

Pages from-to

1-12

UT code for WoS article

000356268000002

EID of the result in the Scopus database

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