About: Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic)     Goto   Sponge   NotDistinct   Permalink

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Description
  • In the litoral zone of the Vltava River, changes in the abundance of young-of-the-year fish (YOY) were linked to abiotic factors and the presence of potential predators. During the diel period, abundance of YOY varied. In early summer and autumn, YOY abundance was more affected by potential predators when compared with late summer. This suggests that diel changes of YOY abundance in the littoral zone were primarily related to ontogenetic development. No relationship was found between roach abundance in the period betwwen June and September and their length. In the poorly structured littoral zone of the channelised river, no long-term refugia for juvenile fish were available and no shifts in abundance of juvenile fish with time were observed.
  • In the litoral zone of the Vltava River, changes in the abundance of young-of-the-year fish (YOY) were linked to abiotic factors and the presence of potential predators. During the diel period, abundance of YOY varied. In early summer and autumn, YOY abundance was more affected by potential predators when compared with late summer. This suggests that diel changes of YOY abundance in the littoral zone were primarily related to ontogenetic development. No relationship was found between roach abundance in the period betwwen June and September and their length. In the poorly structured littoral zone of the channelised river, no long-term refugia for juvenile fish were available and no shifts in abundance of juvenile fish with time were observed. (en)
  • In the litoral zone of the Vltava River, changes in the abundance of young-of-the-year fish (YOY) were linked to abiotic factors and the presence of potential predators. During the diel period, abundance of YOY varied. In early summer and autumn, YOY abundance was more affected by potential predators when compared with late summer. This suggests that diel changes of YOY abundance in the littoral zone were primarily related to ontogenetic development. No relationship was found between roach abundance in the period betwwen June and September and their length. In the poorly structured littoral zone of the channelised river, no long-term refugia for juvenile fish were available and no shifts in abundance of juvenile fish with time were observed. (cs)
Title
  • Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic)
  • Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic) (en)
  • Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic) (cs)
skos:prefLabel
  • Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic)
  • Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic) (en)
  • Seasonal ond diel changes of young-of-the-year fish in the channelised stretch of the Vltava River (Bohemia, Czech Republic) (cs)
skos:notation
  • RIV/00020711:_____/00:00000146!RIV06-MZP-00020711
http://linked.open.../vavai/riv/strany
  • 101;111
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(SA/650/4/00)
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
  • 726057
http://linked.open...ai/riv/idVysledku
  • RIV/00020711:_____/00:00000146
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • juvenile fish, abundance, length, diurnal period, seasons, habitat shift (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [4129E5B0E382]
http://linked.open...i/riv/mistoVydani
  • Oxford
http://linked.open...vEdiceCisloSvazku
  • neuveden
http://linked.open...i/riv/nazevZdroje
  • Management and Ecology of River Fisheries
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...iv/tvurceVysledku
  • Bartoš, Luděk
  • Slavík, Ondřej
number of pages
http://purl.org/ne...btex#hasPublisher
  • Fishing News Books
https://schema.org/isbn
  • 852382502
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