fish

Fish eradication in freshwater ecosystems by repeated fishing
The removal of planktivorous fish results in ecosystem changes that increase water transparency and decrease the risk of harmful algal …
Carlos Martínez, Allan T. Souza, Jan Kubečka
DOI
Fish eradication in freshwater ecosystems by repeated fishing
Seasonal habitat use of three predatory fishes in a freshwater ecosystem
To understand the spatiotemporal overlap in the habitat use of sympatric predators, we studied longitudinal activity and reservoir …
Milan Říha, Ruben Rabaneda-Bueno, Ivan Jarić, Allan T. Souza, Lukáš Vejřík, Vladislav Draštík, Petr Blabolil, Michaela Holubová, Tomáš Jůza, Karl Ø. Gjelland, Pavel Rychtecký, Zuzana Sajdlová, Luboš Kočvara, Michal Tušer, Marie Prchalová, Jaromír Seďa, Jiří Peterka
DOI
Seasonal habitat use of three predatory fishes in a freshwater ecosystem
Influence of climate change and extreme weather events on an estuarine fish community
Extreme weather events are becoming more frequent as a result of climate change, and the increasing frequency of these events may lead …
Martina Ilarri, Allan T. Souza, Ester Dias, Carlos Antunes
DOI
Influence of climate change and extreme weather events on an estuarine fish community
Empirical evidence on the effects of climate on the viability of common carp (Cyprinus carpio) populations in European lakes
Climate is a major driver of species distribution and biological invasions worldwide. In this study, we combined the catches of a …
Allan T. Souza, Christine Argillier, Petr Blabolil, Vilém Děd, Ivan Jarić, Agustín. P. Monteoliva, Nathalie Reynaud, Filipe Ribeiro, David Ritterbusch, Paolo Sala, Marek Šmejkal, Pietro Volta, Jan Kubečka
DOI
Empirical evidence on the effects of climate on the viability of common carp (Cyprinus carpio) populations in European lakes
Behaviour affects capture probability by active sampling gear in a cyprinid fish
Animal behaviour interacts with various relationships within biota, and its variation among individuals may cause bias in behavioural …
Marek Šmejkal, Daniel Bartoň, Marek Brabec, Zuzana Sajdlová, Allan T. Souza, Karlos R. Moraes, Petr Blabolil, Lukáš Vejřík, Jan Kubečka
DOI
Behaviour affects capture probability by active sampling gear in a cyprinid fish
Similarities and Differences in Fish Community Composition Accessed by Electrofishing, Gill Netting, Seining, Trawling, and Water eDNA Metabarcoding in Temperate Reservoirs
It is difficult to understand the composition and diversity of biological communities in complex and heterogeneous environments using …
Amin Golpour, Marek Šmejkal, Martin Čech, Rômulo A. dos Santos, Allan T. Souza, Tomáš Jůza, Carlos Martínez, Daniel Bartoň, Mojmír Vašek, Vladislav Draštík, Tomáš Kolařík, Luboš Kočvara, Milan Říha, Jiří Peterka, Petr Blabolil
DOI
Fish stock mass reduction is indicated in standard abundance and biomass estimates from gillnets and hydroacoustics
Gillnetting is a technique commonly used in relative abundance and biomass estimates of fish. However, due to its passive nature, the …
Tomáš Jůza, Petr Blabolil, Martin Čech, Vladislav Draštík, Jaroslava Frouzová, Zuzana Sajdlová, Michaela Holubová, Luboš Kočvara, Tomáš Kolařík, Karlos R.Moraes, Milan Muška, Allan T. Souza, Mojmír Vašek, Milan Říha, Michal Tušer, Marek Šmejkal, Jiří Peterka, Marie Prchalová, Jan Kubečka
DOI
Fish stock mass reduction is indicated in standard abundance and biomass estimates from gillnets and hydroacoustics
Influence of internal seiche dynamics on vertical movement of fish
Internal seiches are common in stratified lakes, with significant effects on stratification patterns, hydrodynamics and vertical …
Ivan Jarić, Milan Říha, Allan T. Souza, Ruben Rabaneda-Bueno, Vilém Děd, Karl Ø. Gjelland, Henrik Baktoft, Martin Čech, Petr Blabolil, Michaela Holubová, Tomáš Jůza, Milan Muška, Zuzana Sajdlová, Marek Šmejkal, Lukáš Vejřík, Ivana Vejříková, Jiří Peterka
DOI
Influence of internal seiche dynamics on vertical movement of fish
Multi-decade analysis revealed the worsening of growth conditions of a generalist cyprinid fish in a temperate ecosystem
One of the most abundant freshwater fish species in Central Europe reacted negatively to temperature increase and eutrophication.
Allan T. Souza, Million Tesfaye, Kateřina Soukalová, Mojmír Vašek, Marek Šmejkal, Jaromír Seďa, Petr Znachor, Josef Hejzlar, Jan Kubečka
PDF Cite
Multi-decade analysis revealed the worsening of growth conditions of a generalist cyprinid fish in a temperate ecosystem
Hydropeaking causes spatial shifts in a reproducing rheophilic fish
The hydropeaking regime below hydropower facilities represents a serious threat to riverine fauna and may cause declines in populations …
Daniel Bartoň, Marek Brabec, Zuzana Sajdlová, Allan T. Souza, Jindřich Duras, David Kortanf, Petr Blabolil, Lukáš Vejřík, Jan Kubečka, Marek Šmejkal
DOI
Hydropeaking causes spatial shifts in a reproducing rheophilic fish