Original title: Effects of hydropeaking on the attached eggs of a rheophilic cyprinid species
Authors: BARTOŇ, Daniel
Document type: Master’s theses
Year: 2018
Language: eng
Abstract: Effects of artificial water fluctuations called hydropeaking on the detachment rates of adhesive eggs were studied using a rheophlic fish (asp Leuciscus aspius) as a model species. I attempted to relate egg density to abiotic conditions of the spawning ground and identify optimal conditions for the eggs. Egg densities were also studied during spawning season when hydropeaking occurred. In the experimental setup, egg detachment rates were tested with different speeds, substrate type and exposition time and critical conditions for the eggs were assessed.
Keywords: fish reproduction; hatching; mortality; river ecology; wildlife conservation
Citation: BARTOŇ, Daniel. Effects of hydropeaking on the attached eggs of a rheophilic cyprinid species. České Budějovice, 2018. diplomová práce (Mgr.). JIHOČESKÁ UNIVERZITA V ČESKÝCH BUDĚJOVICÍCH. Přírodovědecká fakulta

Institution: University of South Bohemia in České Budějovice (web)
Document availability information: Fulltext is available in the Digital Repository of University of South Bohemia.
Original record: http://www.jcu.cz/vskp/46201

Permalink: http://www.nusl.cz/ntk/nusl-391741


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Universities and colleges > Public universities > University of South Bohemia in České Budějovice
Academic theses (ETDs) > Master’s theses