Cyanobacterial picoplankton and its colonial formations in two eutrophic canyon reservoirs (Czech Republic).

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077387%3A_____%2F02%3A62023111" target="_blank" >RIV/60077387:_____/02:62023111 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Cyanobacterial picoplankton and its colonial formations in two eutrophic canyon reservoirs (Czech Republic).

Popis výsledku v původním jazyce

Cyanobacterial picoplankton (CPP) was studied in a one year cycle in two canyon type reservoirs. CPP was present in both reservoirs during whole year, although in low numbers. CPP formed only 0.05-10% of the total biomass (fresh mass). Following morphotypes were found:Two rod-shaped .i.Synechococcus./i. species, one spherical type (2 m diam.) dividing in one plane (.i.Cyanobium./i.), and a spherical type (0.7 m diam.) dividing in two planes (.i.Synechocystis./i.). CPP formed single cells and small groups in the beginning, later also large colonies corresponding to the colonial genera .i.Aphanothece./i., .i.Cyanodictyon./i. and .i.Aphanocapsa./i.. Such life cycle occurred in all the morphotypes except for one (.i.Synechococcus./i. cf. .i.capitatus./i..Virtual picoplankton was about 2x more abundant in the Slapy reservoir, total CPP (virtual and in colonies) was about 0.4.10.sup.6./sup. cells in the maximum and 70-80.10.sup.3./sup. cells ml.sup.-1./sup. in the mean in both reservoirs.

Název v anglickém jazyce

Cyanobacterial picoplankton and its colonial formations in two eutrophic canyon reservoirs (Czech Republic).

Popis výsledku anglicky

Cyanobacterial picoplankton (CPP) was studied in a one year cycle in two canyon type reservoirs. CPP was present in both reservoirs during whole year, although in low numbers. CPP formed only 0.05-10% of the total biomass (fresh mass). Following morphotypes were found:Two rod-shaped .i.Synechococcus./i. species, one spherical type (2 m diam.) dividing in one plane (.i.Cyanobium./i.), and a spherical type (0.7 m diam.) dividing in two planes (.i.Synechocystis./i.). CPP formed single cells and small groups in the beginning, later also large colonies corresponding to the colonial genera .i.Aphanothece./i., .i.Cyanodictyon./i. and .i.Aphanocapsa./i.. Such life cycle occurred in all the morphotypes except for one (.i.Synechococcus./i. cf. .i.capitatus./i..Virtual picoplankton was about 2x more abundant in the Slapy reservoir, total CPP (virtual and in colonies) was about 0.4.10.sup.6./sup. cells in the maximum and 70-80.10.sup.3./sup. cells ml.sup.-1./sup. in the mean in both reservoirs.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Archiv für Hydrobiologie

ISSN

0003-9136

e-ISSN

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Svazek periodika

154

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

29

Strana od-do

605-623

Kód UT WoS článku

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EID výsledku v databázi Scopus

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