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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