Water quality and phytoplankton communities in newly created fishponds

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43909180" target="_blank" >RIV/62156489:43210/16:43909180 - isvavai.cz</a>
Result on the web
<a href="http://acta.mendelu.cz/media/pdf/actaun_2016064010071.pdf" target="_blank" >http://acta.mendelu.cz/media/pdf/actaun_2016064010071.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun201664010071" target="_blank" >10.11118/actaun201664010071</a>

Result language
angličtina
Original language name
Water quality and phytoplankton communities in newly created fishponds
Original language description
During the growing season of the year 2012 and 2013 (April-November) hydrobiological and hydrochemical monitoring of newly created fishponds inhered in Northern Moravia was carried out. Water temperature, dissolved oxygen content, pH, conductivity and water transparency were monitored directly at the sampling place. At the same time, water samples for taxonomical identification of phytoplankton were taken. Chemical parameters stabilization occurred in the second year after flooding. Chemism of fishponds was influenced by higher ration of organic matter in fishponds sediment and by fertilizing and liming. Water saturation by dissolved oxygen, pH, transparency and chlorophyll-a values fluctuated in the wide range due the growth of planktonic communities and composition of the fish stock. Hydrochemical parameters stabilized in the second year after the first flooding. The phytoplanktonic community of fishponds during the much of the growing season was formed by the representatives of green algae. Golden-brown algae were dominant during the spring season, in some cases euglenas as well. Diatoms were present in fishponds from spring to autumn but only to limited degree. The cyanobacteria formed only minor part of phytoplanktonic community, except the fishpond P1 where they formed dominant group.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
—
Volume of the periodical
64
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
71-80
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-84960191991

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