No (490)
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490
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The evaluation of the NJZ EDU intention on the legal aspects of the Law No. 99/2004 in angling grounds Jihlava 5B-C, 6 a 7-8
Adámek, Zdeněk
2016 - Czech
The prognose of the impact of nuclear power plant Dukovany reconstructions upon fisheries management of the Jihlava river angling grounds pointed out the negative effects of increased water temperature. Prognóza důsledků záměru úprav na jaderné elektrárně Dukovany na rybářský management revíru na řece Jihlavě upozornila na negativní důsledky zvýšení teploty vody.
Keywords:
River Jihlava
Available at various institutes of the ASCR
The evaluation of the NJZ EDU intention on the legal aspects of the Law No. 99/2004 in angling grounds Jihlava 5B-C, 6 a 7-8
The prognose of the impact of nuclear power plant Dukovany reconstructions upon fisheries management of the Jihlava river angling grounds pointed out the negative effects of increased water ...
The survey of fish stock composition of selected pilot sites
Adámek, Zdeněk
2016 - Czech
The screening survey of fish stock composition was performed at the pilot sites of future monitoring, namely in the facilities of the Kroměříž Castle (reservoirs and ponds in the garden and park), Lednice Castle (park pond), Ploskovice Castle (park pond), Červené Poříčí (park pond) and Němčice reservoir (flood protection). Screeningový průzkum rybích obsádek byl proveden na lokalitách zámek Kroměříž (nádrže a rybníky v zahradě a parku), zámek Lednice (Růžový rybník v zámeckém parku), zámek Ploskovice (rybník v Zámeckém parku), zámek Červené Poříčí (rybník v zámeckém parku) a nádrž Němčice (poldr).
Keywords:
castles; ponds; fish
Available at various institutes of the ASCR
The survey of fish stock composition of selected pilot sites
The screening survey of fish stock composition was performed at the pilot sites of future monitoring, namely in the facilities of the Kroměříž Castle (reservoirs and ponds in the garden and park), ...
Assessment of species composition and abundance of juvenile fish communities in relation to the assessment of good water status at specified profiles along the River Oder
Jurajda, Pavel; Jurajdová, Zdenka; Šlapanský, Luděk; Mikl, Libor
2016 - Czech
The aim of this report is to evaluate species composition and abundance of juvenile fish communities along specified profiles along the Oder in relation to the assessment of good water status, as a basis for updating the "Plan for the Upper Odra River sub-basin" in accordance with appropriate methodologies laid down by the Ministry of the Environment. Cílem této zprávy je vyhodnocení druhového složení a početnosti společenstev juvenilních ryb na zadaných profilech v povodí Odry ve vazbě na hodnocení dobrého stavu vod, jako podklad pro aktualizaci Plánu dílčího povodí Horní Odry dle platných metodik Ministerstva životního prostředí ČR.
Keywords:
juvenile fish; River Oder
Available at various institutes of the ASCR
Assessment of species composition and abundance of juvenile fish communities in relation to the assessment of good water status at specified profiles along the River Oder
The aim of this report is to evaluate species composition and abundance of juvenile fish communities along specified profiles along the Oder in relation to the assessment of good water status, as a ...
Preliminary analysis of reproductive success in the Northern chamois (Rupicapra rupicapra) from NP Grand Paradiso
Poláková, Radka
2016 - Czech
Paternity analysis was performed on a study population of chamois (Rupicapra rupicapra) from 107 feaces samles. DNA was extracted from samples using commercial kits (Qiagen). Based on analysis of 17 microsatellite loci was found that a 6 different males sired a total of 9 kids. Male M13_16 sired more than half the kids. Each of the five other males sired always only one kid.\n Pro zjištění paternity a příbuzenských vztahů ve vybrané populaci kamzíka horského (Rupicapra rupicapra) byly provedeny analýzy ze vzorků trusu 107 jedinců. DNA byla ze vzorků izolována pomocí komerčních extrakčních kitů (Qiagen). Na základě analýz 17 mikrosatelitových lokusů bylo zjištěno, že 6 různých samců zplodilo celkem 9 mláďat. Téměř polovina potomků měla za otce jednoho samce M13_16. Každý z ostatních pěti samců zplodil vždy jen jedno mládě.
Keywords:
reproductive success; Rupicapra rupicapra; NP Grand Paradiso
Available at various institutes of the ASCR
Preliminary analysis of reproductive success in the Northern chamois (Rupicapra rupicapra) from NP Grand Paradiso
Paternity analysis was performed on a study population of chamois (Rupicapra rupicapra) from 107 feaces samles. DNA was extracted from samples using commercial kits (Qiagen). Based on analysis of 17 ...
Seasonal dynamics of ergasilosis in reservoir fish
Jelínková, E.; Krechler, I.; Jurajda, Pavel; Papežíková, I.; Navrátil, S.; Marková, Z.; Kosour, D.; Palíková, M.
2016 - English
We evaluated ergasilosis seasonal dynamics at two reservoirs (Hubenov, Korycany) in the Morava River Basin (Czech Republic). Samples of fish were obtained at monthly intervals between April and October 2014. In total, 189 fish of 11 species were caught using electrofishing and seine nets. Highest overall values for E. sieboldi infection intensity and abundance were recorded at Hubenov in June and September. Prevalence ranged between 80 and 100%. Two highest peaks of infection intensity and abundance were recorded at Korycany in May and the second around September and October, prevalence ranging between 33 and 100%. As the nauplius and copepod stages of arthropods form part of the zooplankton assemblage, they will be found at highest numbers in reservoirs with low predatory pressure, i.e. where predatory fish suppress zooplanktonophagic fish species.
Keywords:
Copepoda; parasite; Ergasilus sieboldi; arthropods; predatory pressure; biomanipulation
Available at various institutes of the ASCR
Seasonal dynamics of ergasilosis in reservoir fish
We evaluated ergasilosis seasonal dynamics at two reservoirs (Hubenov, Korycany) in the Morava River Basin (Czech Republic). Samples of fish were obtained at monthly intervals between April and ...
Ichthyological evaluation of the quality of fish assemblages in sites of interest in relation to the requirements for controlled fisheries management (report for the year 2016)
Jurajda, Pavel
2016 - Czech
The project was focused on the survey and evaluation of biomanipulation effects performed on the drinking water reservoir Hamry and ichthyological survey of drinking water reservoirs Souš and Josefův Důl. The evaluation of current composition of fish assemblages in the area of the future Pěčín reservoir. Projekt byl přednostně zaměřen na průzkum a vyhodnocení účinku biomanipulace na vodárenské nádrži Hamry a ichtyologický průzkum vodárenských nádrží Souš a Josefův Důl. Terénním šetřením bylo zahájeno vyhodnocení současného stavu rybích společenstev v zátopě připravované nádrže Pěčín.
Keywords:
ichthyological monitoring; Hamry water reservoir; Souš water reservoir; Water reservoir "Josefův Důl"
Available at various institutes of the ASCR
Ichthyological evaluation of the quality of fish assemblages in sites of interest in relation to the requirements for controlled fisheries management (report for the year 2016)
The project was focused on the survey and evaluation of biomanipulation effects performed on the drinking water reservoir Hamry and ichthyological survey of drinking water reservoirs Souš and Josefův ...
Fish community survey of the Plumlov reservoir
Jurajda, Pavel; Adámek, Zdeněk
2016 - Czech
The objective of the project was the survey of fry and adult fish assemblages on the Plumlov reservoir in 2016 and the evaluation of fish pond management in its catchment area. Náplní projektu v roce 2016 byl průzkum plůdkového a adultního rybího společenstva na nádrži Plumlov a vyhodnocení rybářského hospodaření na rybnících v povodí.
Keywords:
ichthyological monitoring; Plumlov water reservoir
Available at various institutes of the ASCR
Fish community survey of the Plumlov reservoir
The objective of the project was the survey of fry and adult fish assemblages on the Plumlov reservoir in 2016 and the evaluation of fish pond management in its catchment area.
Ichthyological survey and evaluation of biomanipulation measures at Hamry reservoir in 2015
Jurajda, Pavel; Adámek, Zdeněk; Janáč, Michal; Jurajdová, Zdenka; Mikl, Libor; Šlapanský, Luděk; Roche, Kevin Francis; Kopeček, Lukáš
2015 - Czech
This study, which has been running since 2008, examines the use of the Hamry Water Reservoir as a model for fish community biomanipulation studies with the aim of improving water quality. Of primary interest to the Reservoir administrators, the Elbe River Basin authority s.p., is the maintenance of high water quality for drinking purposes, thereby preventing conflict of interest with multiple stakeholders. In addition, the study aims to determine whether biomanipulation of fish communities can be undertaken effectively in a reservoir. Cílem celé studie, která probíhá již od roku 2008, je využití VN Hamry jako modelového objektu pro biomanipulační zásahy v rámci zlepšení kvality vody v nádrži. Prvotním zájmem správce VN, podniku Povodí Labe, s.p., je vysoká kvalita vody pro pitné účely, takže zde nedochází ke konfliktu zájmů více zainteresovaných stran. Cílem bylo rovněž zjistit, zda je vůbec reálné v podmínkách VN provádět efektivní biomanipulace s rybím společenstvem.
Keywords:
ichthyological monitoring; Hamry water reservoir
Available at various institutes of the ASCR
Ichthyological survey and evaluation of biomanipulation measures at Hamry reservoir in 2015
This study, which has been running since 2008, examines the use of the Hamry Water Reservoir as a model for fish community biomanipulation studies with the aim of improving water quality. Of primary ...
Assessment of species composition and abundance of juvenile fish communities at specified profiles in the Elbe river basin
Jurajda, Pavel; Janáč, Michal; Jurajdová, Zdenka; Mikl, Libor; Šlapanský, Luděk; Kopeček, Lukáš
2015 - Czech
The aim of this report is to evaluate species composition and abundance of juvenile fish communities along specified profiles in the Elbe river basin.\n Cílem této zprávy je vyhodnocení druhového složení a početnosti společenstev juvenilních ryb na zadaných profilech v povodí Labe.
Keywords:
juvenile fish; River Elbe
Available at various institutes of the ASCR
Assessment of species composition and abundance of juvenile fish communities at specified profiles in the Elbe river basin
The aim of this report is to evaluate species composition and abundance of juvenile fish communities along specified profiles in the Elbe river basin.\n
Fish community survey of Plumlov reservoir
Jurajda, Pavel; Adámek, Zdeněk; Janáč, Michal; Jurajdová, Zdenka; Mikl, Libor; Šlapanský, Luděk; Roche, Kevin Francis; Kopeček, Lukáš
2015 - Czech
Revitalization measures for improving water quality applied at the Plumlov reservoir included total dewatering and dredging of sediment. In 2015, we surveyed the newly established fish community in order to acquire information for future fisheries management. Vodní nádrž Plumlov byla předmětem revitalizačních opatření na zlepšení kvality vody včetně totálního vypuštění a odbagrování sedimentu. V roce 2015 proběhl průzkum nově se vytvářejícího rybího společenstva s cílem získat informace potřebné pro následný management.
Keywords:
ichthyological monitoring; Plumlov water reservoir
Available at various institutes of the ASCR
Fish community survey of Plumlov reservoir
Revitalization measures for improving water quality applied at the Plumlov reservoir included total dewatering and dredging of sediment. In 2015, we surveyed the newly established fish community in ...
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