Determination of phospholipid fatty acids in sediments
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15410%2F03%3A00001502" target="_blank" >RIV/61989592:15410/03:00001502 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Determination of phospholipid fatty acids in sediments
Original language description
Fatty acid patterns of phospholipids were determined in different environmental samples using phospholipid fatty acids (PLFA) analysis in order to characterize their microbial community structures. Hyporheic gravel-sand sediment samples were collected from Sitka Stream, muddy sediment samples from several weirs on the Morava River, activated and digested sludge from Olomouc water purification plant and sand samples from filters in Olomouc water treatment plant. Profiles of PLFA indicate clear diff erences between these types of samples. The muddy sediments showed high percentages of ester-linked polyunsaturated fatty acids contributed by river phytoplankton. The longer chain fatty acids (26#30 C), indicators for organic matter of allochthonous origin,are increased in the hyporheic sediments. Activated and digested sludge contain much poorer profiles than other samples, probably because of the lower occurrence of bacteria.
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
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica
ISSN
0232-0061
e-ISSN
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Volume of the periodical
42
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
39-49
UT code for WoS article
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EID of the result in the Scopus database
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