Methanogens and methanotrophs distribution in the hyporheic sediments of a small lowland stream
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33143108" target="_blank" >RIV/61989592:15310/12:33143108 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1127/1863-9135/2012/0283" target="_blank" >http://dx.doi.org/10.1127/1863-9135/2012/0283</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1127/1863-9135/2012/0283" target="_blank" >10.1127/1863-9135/2012/0283</a>
Alternative languages
Result language
angličtina
Original language name
Methanogens and methanotrophs distribution in the hyporheic sediments of a small lowland stream
Original language description
Distribution of microbial activity, methanogenic archaea and type I and II methanotrophs were studied in a small lowland stream Sitka in Czech Republic. The methanogens an methanotrophic bacteria were detected using FISH with 16 S rRNA-targeted oligonucleotide probes. The highest microbial density was obtained in the upper sediment layer 0 - 25 cm; this zone corresponded also to that of the highest metabolic activity, as indicated by the methanogenic potential, methanotrophic activity, INT and FDA profiles. Both methanogenic archaea and aerobic methanotrophs were found at all localities along the longitudinal stream profile. The proportion of these groups to the DAPI-stained cells was quite consistent and varied only slightly but a higher proportion tothe DAPI-stained cells in the deeper sediment layer 25 - 50 cm was observed. On average 23.4 % of DAPI-stained cells were detected by FISH with a probe for methanogens while type I methanotrophs reached ~ 21.4 % and type II methanotrophs
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DA - Hydrology and limnology
OECD FORD branch
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Result continuities
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)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fundamental and Applied Limnology
ISSN
1863-9135
e-ISSN
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Volume of the periodical
2012
Issue of the periodical within the volume
17
Country of publishing house
DE - GERMANY
Number of pages
16
Pages from-to
87-102
UT code for WoS article
000308743600001
EID of the result in the Scopus database
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