Temperature regulates deterministic processes and the succession of microbial interactions in anaerobic digestion process
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F17%3A00476677" target="_blank" >RIV/60077344:_____/17:00476677 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.watres.2017.06.051" target="_blank" >http://dx.doi.org/10.1016/j.watres.2017.06.051</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.watres.2017.06.051" target="_blank" >10.1016/j.watres.2017.06.051</a>
Alternative languages
Result language
angličtina
Original language name
Temperature regulates deterministic processes and the succession of microbial interactions in anaerobic digestion process
Original language description
Temperature plays crucial roles in microbial interactions that affect the stability and performance of anaerobic digestion. In this study, the microbial interactions and their succession in the anaerobic digestion process were investigated at three levels, represented by (1) present and (2) active micro-organisms, and (3) gene expressions under a temperature gradient from 25 to 55 °C. Network topological features indicated a global variation in microbial interactions at different temperatures. The variations of microbial interactions in terms of network modularity and deterministic processes based on topological features, corresponded well with the variations of methane productions, but not with temperatures. A common successional pattern of microbial interactions was observed at different temperatures, which showed that both deterministic processes and network modularity increased over time during the digestion process. It was concluded that the increase in temperature-mediated network modularity and deterministic processes on shaping the microbial interactions improved the stability and efficiency of anaerobic digestion process.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10503 - Water resources
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Water Research
ISSN
0043-1354
e-ISSN
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Volume of the periodical
123
Issue of the periodical within the volume
October
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
134-143
UT code for WoS article
000410010500014
EID of the result in the Scopus database
2-s2.0-85021305018