About: A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment     Goto   Sponge   NotDistinct   Permalink

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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 and ii) 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.
  • 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 and ii) 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. (en)
  • 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. (cs)
Title
  • A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment
  • A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment (en)
  • Telemetrická studie diurnální distribuce a aktivity candáta v říčním prostředí (cs)
skos:prefLabel
  • A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment
  • A telemetry study on the diurnal distribution and activity of adult pikeperch Sander lucioperca (L.) in a riverine environment (en)
  • Telemetrická studie diurnální distribuce a aktivity candáta v říčním prostředí (cs)
skos:notation
  • RIV/60076658:12610/08:00008917!RIV09-MZP-12610___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(SP/2E7/229/07), Z(MSM6007665809), Z(MZE0002701402)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 354575
http://linked.open...ai/riv/idVysledku
  • RIV/60076658:12610/08:00008917
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Predator; behaviour; habitat shift; telemetry (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [6334BC5EA686]
http://linked.open...i/riv/nazevZdroje
  • Hydrobiologia
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 614
http://linked.open...iv/tvurceVysledku
  • Bartoš, Luděk
  • Horký, Pavel
  • Slavík, Ondřej
http://linked.open...ain/vavai/riv/wos
  • 000259569000014
http://linked.open...n/vavai/riv/zamer
issn
  • 0018-8158
number of pages
http://localhost/t...ganizacniJednotka
  • 12610
is http://linked.open...avai/riv/vysledek of
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