National Repository of Grey Literature 73 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Ichthyological survey of the fish stock of Lipno Reservoir in 2018
Soukalová, Kateřina ; Kubečka, Jan ; Kočvara, Luboš ; Jůza, Tomáš ; Souza, Allan T.
The study evaluates the state and development of fish stock in relation to the current fishery management and develops proposals for further management of the fish community and fishery regulations at the Lipno reservoir.
Ichthyological survey of the asp spawning stock in the Švihov Reservoir in 2018
Šmejkal, Marek ; Bartoň, Daniel ; Blabolil, Petr ; Kolařík, Tomáš ; Soukalová, Kateřina ; Děd, Vilém ; Šmejkalová, Z. ; Kočvara, Luboš ; de Moraes, Karlos Ribeiro ; Kortan, D. ; Duras, J. ; Kubečka, Jan
The aim of the study was to evaluate the results of the asp population development in relation to the current fishery management and to develop proposals for the management of this predatory species in the future.
Report on the survey of behavior and biomanipulation function of Europaen catfish population in Římov Reservoir in 2017
Říha, Milan ; Vejřík, Lukáš ; Peterka, Jiří ; Kubečka, Jan
Report summarizes our research of behavior and movement of wels catfish (Silurus glanis) in the Římov reservoir in years 2017-2018. Data about behavior and distribution were collected using a positioning telemetry system.
Complex ichtyological investigation of the Lipno Reservoir in 2017
Soukalová, Kateřina ; Kubečka, Jan ; Bartoň, Daniel ; Děd, Vilém ; de Moraes, Karlos Ribeiro ; Jůza, Tomáš ; Souza, Allan T.
The aim of the study was to monitor the overall status of the fish stock of the Lipno reservoir in the key year 2017, when the fishing rules were changed. The catches of multimesh gillnets, fry trawling, seining and electrofishing, and the assessment of European catfish were evaluated. The species composition and relative abundance of fish in all significant reservoir volumes were found, and the year class strength of all species 2017 was quantified. The report also contains recommendations for further fishery management of the reservoir.
Assessment of asp reproductive population in Švihov Reservoir in 2017
Šmejkal, Marek ; Blabolil, Petr ; Bartoň, Daniel ; Kolařík, T. ; Soukalová, Kateřina ; Děd, Vilém ; Boborová, K. ; Michalička, P. ; Zemanová, Z. ; Kočvara, Luboš ; Duras, J. ; Kubečka, Jan
The aim of the contract was to capture reproducing asp by electrofishing and tag fish individually using individual marking technique (PIT-tags). Estimate of asp reproductive population in the Švihov Reservoir was performed on the basis of mark-recapture methods. Furthermore, the length and weight increments were computed for recaptured asp individuals. Tagged individuals were monitored using passive telemetry systems on the tributary of Švihov Reservoir.
Final report on ichthyological work within NAZV project No. QJ1620240 in 2018
Blabolil, Petr ; Kubečka, Jan
The aim of the study was to carry out a survey of fish stocks in the inshore part of Švihov Reservoir with a special attention on the natural reproduction of pike and the spatial dispersion of marked asp fry.
Assessment of asp reproductive population in Švihov Reservoir in 2016
Šmejkal, Marek ; Blabolil, Petr ; Baran, Roman ; Kočvara, Luboš ; Bartoň, Daniel ; Kolařík, T. ; Prachař, Zdeněk ; Soukalová, Kateřina ; Děd, Vilém ; Vebrová, Lucie ; Vejřík, Lukáš ; Kubečka, Jan
The aim of the contract was to capture reproducing asp by electrofishing and tag fish individually using individual marking technique (PIT-tags). Estimate of asp reproductive population in the Švihov Reservoir was performed on the basis of mark-recapture methods. Furthermore, the length and weight increments were computed for recaptured asp individuals. Tagged individuals were monitored using passive telemetry systems on the tributary of Švihov Reservoir.
Final report on ichthyological work within NAZV project No. QJ1620240 in 2017
Blabolil, Petr ; Kočvara, Luboš ; Kubečka, Jan ; Peterka, Jiří
The aim of the study was to carry out a survey of fish stocks in the inshore part of Švihov Reservoir with a special attention on the natural reproduction of pike and the spatial dispersion of marked asp fry.
Complex ichtyological investigation of the Lipno Reservoir in 2016
Soukalová, Kateřina ; Jůza, Tomáš ; Kubečka, Jan ; Bartoň, Daniel
The aim of the study was to monitor the overall status of the fish stock of the Lipno reservoir in the key year 2016, when the fishing rules were changed. The catches of multimesh gillnets, fry trawling, seining and electrofishing, and the assessment of European catfish were evaluated. The species composition and relative abundance of fish in all significant reservoir volumes were found, and the year class strength of all species 2016 was quantified. The report also contains recommendations for further fishery management of the reservoir.

National Repository of Grey Literature : 73 records found   1 - 10nextend  jump to record:
See also: similar author names
2 Kubečka, Jakub
2 Kubečka, Jaroslav
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