Browsing by Author "Kopp, Radovan"
Now showing items 1-6 of 6
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Effect of bio-enzymatic preparation on water quality in ponds and on quantity and quality of fishpond sediments
(Mendelova univerzita v Brně, 2020)The aim of this study was to evaluate the ability of a bacterial-enzymatic preparation to affect water quality, particularly the composition and the amount of sediments in ponds. The PTP Plus preparation was applied during ... -
The Effect of Fish Production and Environmental Factors on Phytoplankton in Hypertrophic Fishponds
(Mendelova univerzita v Brně, 2022)Fishponds form substantial part of standing water ecosystems in the landscape of the Central Europe. We studied the effects of fish production and environmental parameters on phytoplankton in fifteen fishponds of various ... -
The First Settlers of Newly Built Pools: Zooplankton and Phytoplankton Case Study in Southern Moravia
(Mendelova univerzita v Brně, 2023)The biodiversity of pool ecosystems is nowadays fully dependent on building of new ones or reconstructing the damaged ones. Among the factors influencing the potential of being colonised are the habitat's local characteristics ... -
Nephrocalcinosis in farmed salmonids: diagnostic challenges associated with low performance and sporadic mortality
(Frontiers Media SA, 2023)Disease conditions that involve multiple predisposing or contributing factors, or manifest as low performance and/or low-level mortality, can pose a diagnostic challenge that requires an interdisciplinary approach. Reaching ... -
Phytoplankton-zooplankton coupling in a cascade of hypertrophic fishponds
(PagePress, 2023)In Central Europe, a significant proportion of shallow lake ecosystems are represented by artificial fishponds, where phytoplankton and zooplankton are an essential part of the food web. Owing to their high fish stocks and ... -
Zooplankton Biomass in Ponds - Determination of Biovolume and Dry Weight
(Mendelova univerzita v Brně, 2023)The aim of this study was to evaluate the possibility of using simple screening methods to determine zooplankton biomass in ponds. Among the applicable methods, we selected sedimentation determination of wet biomass and ...
