A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F08%3A00002260" target="_blank" >RIV/00020711:_____/08:00002260 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12610/08:00008917 RIV/00027014:_____/08:#0000870
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment
Original language description
The diurnal movements and spatial distribution of adult pikeperch in the Elbe River, Czech Republic was observed using radio telemetry. The hypotheses that i) pikeperch diurnal movements in a river would follow behavioural pattern in a drainage canal andii) light intensity, within four different intervals (dawn, day, dusk, night), would determine the spatial distribution of pikeperch were tested across the time span of twelve months. During the day, fish were located in deep water of the main channel,moving towards shallower waters during twilight and residing in the littoral zone, closest to the riverbanks at night. Movement activity followed behavioural pattern in a drainage canal with maximum at twilight and minimum at night. This suggests that nocturnal positions of adult pikeperch in the shallows were not associated with hunting but more likely with resting.
Czech name
Telemetrická studie diurnální distribuce a aktivity candáta v říčním prostředí
Czech description
Byly sledovány diurnální pohyby a prostorová distribuce candáta na Labi v ČR. Během 12 měsíců byla testována hypotéza, že světelná intenzita během soumraku, svítání, dne a noci ovlivňuje prostorovou distribuci candáta. Během dne byly ryby v hluboké vodě,zatímco za soumračných jevů se přesouvaly do mělčin a v noci se vyskytovaly břehu nejblíže. Pohybová aktivita vrcholící během soumračných jevů byla v souladu se sledováním candáta v kanálu. To naznačuje, že noční stanoviště candáta v mělčinách byly využívány spíše k odpočinku než k lovu.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/SP%2F2E7%2F229%2F07" target="_blank" >SP/2E7/229/07: Anthropogenic pressures on the status of soils, water resources and water ecosystems in the Czech part of the international basin of the Elbe River</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Hydrobiologia
ISSN
0018-8158
e-ISSN
—
Volume of the periodical
614
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
—
UT code for WoS article
000259569000014
EID of the result in the Scopus database
—