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  The use of artificial spawning substrates in order to understand the factors influencing the spawning site selection, depth of egg strands deposition and hatching time of perch (Perca fluviatilis L.)

  Martin Čech, Lukáš Vejřík, Jiří Peterka, Milan Říha, Milan Muška, Tomáš Jůza, Vladislav Draštík, Michal Kratochvíl, Jan Kubečka

  e18

  19-01-2012

  Published: 19 January 2012

  2127

  PDF: 750

  HTML: 380
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  Quantification of Chaoborus and small fish by mobile upward-looking echosounding Uplooking echosounding for Chaoborus and small fish

  Roman Baran, Michal Tušer, Helge Balk, Petr Blabolil, Martin Čech, Vladislav Draštík, Jaroslava Frouzova, Tomáš Jůza, Jan Kubecka

  03-12-2018

  Published: 3 December 2018

  1843

  PDF: 485

  HTML: 25

• Pelagic underyearling communities in a canyon-shaped reservoir in late summer

  Tomáš JŮZA, Mojmír VAŠEK, Jan KUBEČKA, Jaromír SEĎA, Josef MATĚNA, Marie PRCHALOVÁ, Jiří PETERKA, Milan ŘÍHA, Oldřich JAROLÍM, Michal TUŠER, Michal KRATOCHVÍL, Martin ČECH, Vladislav DRAŠTÍK, Jaroslava FROUZOVÁ, Eva HOHAUSOVÁ, Jiří ŽALOUDÍK

  304-314

  01-08-2009

  Published: 1 August 2009

  2059

  PDF: 784