Longitudinal changes in protistan bacterivory and bacterial production in two canyon-shaped reservoirs of different trophic status.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077387%3A_____%2F03%3A62033063" target="_blank" >RIV/60077387:_____/03:62033063 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/03:00008584

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Longitudinal changes in protistan bacterivory and bacterial production in two canyon-shaped reservoirs of different trophic status.

Original language description

We studied bacterial production and mortality due to heterotrophic nanoflagellate and ciliate grazing on longitudinal transects conducted on two reservoirs, Římov and Orlík. Special attention was paid to the changes in these processes related to depth, spatial distribution of sampling points, different periods of planktonic succession and to the taxon-specific bacterivory of ciliates. In Římov, when seasonally averaged, total protistan grazing accounted for 35% of BP and was consistantly lower in the layer R (layer with the same temperature and conductivity as the river inflow). On contrary, the seasonal average for Orlík showed roughly two times higher proportion of BP (70% of the total) removed by protists. Oligotrichous ciliates were recognized as the major ciliate bacterivores (accounting for 67% and 48% of total ciliate bacterivory in Římov and Orlík, respectively) followed by peritrichous ciliates that contributed to total ciliate bacterivory from 23% (Římov) to 28% (Orlík).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2003

Confidentiality

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

Name of the periodical

Hydrobiologia

ISSN

0018-8158

e-ISSN

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Volume of the periodical

504

Issue of the periodical within the volume

N/A

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

16

Pages from-to

115-130

UT code for WoS article

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EID of the result in the Scopus database

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