No (437)
Yes (14)
Number of found documents:
451
Published from
to
Evaluation of reophilic fishes state in Vltava river basin and key factors influencing their populations.
Šmejkal, Marek; Bartoň, Daniel
2021 - Czech
The report describes advancement in evaluation of rheophilic fish data. Zpráva popisuje postup při vyhodnocování dat reofilních ryb.
Keywords:
fish community; conservation; restoration
Available at various institutes of the ASCR
Evaluation of reophilic fishes state in Vltava river basin and key factors influencing their populations.
The report describes advancement in evaluation of rheophilic fish data.
Current ichthyofauna of Laka Lake and connected streams
Blabolil, Petr; Draštík, Vladislav; Kočvara, Luboš; Kolařík, Tomáš; Muška, Milan; Peterka, Jiří; Soukalová, Kateřina; Vrba, Jaroslav
2020 - Czech
The aim of this study was determination of Lake Laka and connected streams ichthyofauna. The obtained results, including their evaluation, are included in the report. Cílem studie bylo provedení průzkum ichtyofauny jezera Laka a propojených toků. Zjištěné výsledky včetně jejich hodnocení jsou obsahem zprávy.
Keywords:
Laka; Fish; Lake
Available at various institutes of the ASCR
Current ichthyofauna of Laka Lake and connected streams
The aim of this study was determination of Lake Laka and connected streams ichthyofauna. The obtained results, including their evaluation, are included in the report.
Ichtyological assessment of Lipno Reservoir in 2019
Soukalová, Kateřina; Kubečka, Jan; Jůza, Tomáš; Kočvara, Luboš; Sajdlová, Zuzana; Prachař, Zdeněk
2020 - Czech
The report summarizes the results of a comprehensive survey of the reverse of the Lipno reservoir in 2019. It contains information on the number of individual species, their population recruitment, age composition and distribution. It also contains conclusions and recommendations for management measures. Zpráva shrnuje výsledky komplexního průzkumu rubí obsádky nádrže Lipno v r. 2019. Obsahuje informace o množství jednotlivých druhu, jejich populačním doplňku, věkovém složení a distribuci. Obsahuje též závěry a doporučení pro hospodářská opatření.
Keywords:
Lipno; Fish; Dam
Available at various institutes of the ASCR
Ichtyological assessment of Lipno Reservoir in 2019
The report summarizes the results of a comprehensive survey of the reverse of the Lipno reservoir in 2019. It contains information on the number of individual species, their population recruitment, ...
Book of abstracts from XVII. Czech Fisheries and Ichthyological Conference, České Budějovice
Holubová, Michaela; Blabolil, Petr
2020 - Czech
The publication contains standard and extended abstracts of contributions from the 17th Czech Fisheries and Ichthyological Conference held online in November 2020. V publikaci jsou uvedeny standardní i rozšířené abstrakty příspěvků z XVII. České rybářské a ichtyologické konference konané on-line v listopadu 2020.
Keywords:
Fisheries
Available at various institutes of the ASCR
Book of abstracts from XVII. Czech Fisheries and Ichthyological Conference, České Budějovice
The publication contains standard and extended abstracts of contributions from the 17th Czech Fisheries and Ichthyological Conference held online in November 2020.
Hydroacoustic assessment of the fish stock in Lake Balaton in 2019.
Tušer, Michal; Muška, Milan
2020 - Czech
The presented report summurizes results of hydroacoustic surveys in Lake Balaton, including both littoral and open-water regions in all three basins of the lake. The report is describing the spatial distribution and size-composition of the fish stock in Lake Balaton in autumn 2019. The results are presented in terms of fish density, biomass and fish size distribution for particular hydroacoustic transects and lake basins. In the report are summarized all available data from previous hydroacoustic surveys and the development of fish stock is discussed. Předkládaná zpráva sumarizuje výsledky hydroakustického průzkumu jezera Balaton. Průzkum zahrnoval litorální i pelagické habitaty v rámci všech 3 částí jezera. Zpráva popisuje prostorovou distribuci a velikostni slozeni rybi obsádky jezera Balaton na podzim 2019. Výsledky jsou prezentovány jako hustota ryb, jejich biomasa a velikostní složení pro jednotlivé transekty hydroakustického průzkumu i souhrně pro jednotlivé části jezera. Zpráva také shrnuje veškerá dostupná data z předchozích průzkumů jezera a diskutuje vývoj obsádky jezera Balaton.
Keywords:
Balaton lake; Fish distrubution; Hydroacoustic survey
Available at various institutes of the ASCR
Hydroacoustic assessment of the fish stock in Lake Balaton in 2019.
The presented report summurizes results of hydroacoustic surveys in Lake Balaton, including both littoral and open-water regions in all three basins of the lake. The report is describing the spatial ...
Methodology of Diagnostics of Pectobacterium atrosepticum and Dickeya solani using Real-Time PCR.
Kmoch, M.; Binderová, D.; Kopačka, V.; Vacek, J.; Brázdová, S.; Petrzik, Karel; Ševčík, R.
2020 - Czech
The methodology describes the optimization of the molecular diagnostic method of Pectobacterium atrosepticum and Dickeya solani based on real-time PCR and SybrGreen real-time PCR, including sample preparation, DNA isolation, specificity control and evaluation. Metodika popisuje optimalizaci molekulární metody diagnostiky Pectobacterium atrosepticum a Dickeya solani založené na real-time PCR a SybrGreen real-time PCR včetně přípravy vzorků, izolace DNA, kontroly specificity a vyhodnocení.
Keywords:
Pectobacterium atrosepticum; Dickeya solani; Real-Time PCR; Methodology; Diagnostics
Available at various institutes of the ASCR
Methodology of Diagnostics of Pectobacterium atrosepticum and Dickeya solani using Real-Time PCR.
The methodology describes the optimization of the molecular diagnostic method of Pectobacterium atrosepticum and Dickeya solani based on real-time PCR and SybrGreen real-time PCR, including sample ...
The fauna of cambioxylophagous insects on Scots pines at selected localities in the Czech republic
Doležal, Petr; Davídková, Markéta; Hlávková, Daniela
2020 - Czech
The report summarizes information on cambioxylophagous fauna of Scots pine at selected localities in central Bohemia, Vysočina region and south Moravia. Economic importance of detected species in relation to forest protection is broadly discussed. The report includes comparative tests of pheromone traps baited with dispensers of various producers against bark beetle pests of Scots pines. Zpráva shrnuje informace o složení podkorní fauny borovice lesní na lokalitách ve středních Čechách, na Vysočině a na jižní Moravě. Diskutován je zejména hospodářský význam jednotlivých druhů. Zpráva obsahuje i test odchytových zařízení na bázi feromonových odparníků různých výrobců.
Keywords:
bark beetles; Scots pine; pheromone dispensers
Available at various institutes of the ASCR
The fauna of cambioxylophagous insects on Scots pines at selected localities in the Czech republic
The report summarizes information on cambioxylophagous fauna of Scots pine at selected localities in central Bohemia, Vysočina region and south Moravia. Economic importance of detected species in ...
The use of microinjections aginst bark beetles on spruce in forestry praxis
Doležal, Petr; Davídková, Markéta; Hlávková, Daniela
2020 - Czech
The report summarizes the results of toxicity tests of various bioinsecticides and their field applications to spruce trees via microinjections to protect stands against the spruce bark beetle, Ips typographus. Zpráva shrnuje výsledky laboratorního výzkumu toxicity vybraných biolátek s insekticidním účinkem a terénního výzkumu jejich aplikace do stromů metodou mikroinjektáže s cílem ochrany porostů proti lýkožroutu smrkovému, Ips typographus.
Keywords:
spruce bark beetle; bioinsecticides; mortality
Available at various institutes of the ASCR
The use of microinjections aginst bark beetles on spruce in forestry praxis
The report summarizes the results of toxicity tests of various bioinsecticides and their field applications to spruce trees via microinjections to protect stands against the spruce bark beetle, Ips ...
The effect of salting the highway D8 in the winter months: Results of species composition and abundance of water organisms in streams during vegetation season in year 2019.
Blabolil, Petr; Kučerová, Andrea; Matěna, Josef; Bešta, Tomáš; Rychetský, P.; Peterka, Jiří
2020 - Czech
The focus of the study is to document the effect of chloride toxicity on aquatic organisms (macrophytes, aufwuchs, macrozoobenthos, fish and amphibians) in recipients around the D8 motorway, km 48.276 - 64.689, where the motorway passes through the České středohoří Protected Landscape Area. The summary of the achieved results for the vegetation season 2019 is the content of the presented report. Předmětem studie je dokumentovat vliv toxicity chloridů na vodní organismy (makrofyta, nárosty, makrozoobentos, ryby a obojživelníci) v recipientech v okolí dálnice D8 km 48,276 – 64,689, kde dálnice prochází CHKO České středohoří. Sumarizace dosažených výsledků za vegetační sezónu 2019 je obsahem předkládané zprávy.
Keywords:
Macrophytes; Fish; Amphibians
Available at various institutes of the ASCR
The effect of salting the highway D8 in the winter months: Results of species composition and abundance of water organisms in streams during vegetation season in year 2019.
The focus of the study is to document the effect of chloride toxicity on aquatic organisms (macrophytes, aufwuchs, macrozoobenthos, fish and amphibians) in recipients around the D8 motorway, km 48.276 ...
Report from the demonstration catching of water bodies in the public forest park Stromovka
Blabolil, Petr; Kolář, Vojtěch; Bartoň, Daniel
2020 - Czech
The aim of the study was to demonstrate fishing using various sampling methods, practical determination of fish species and other aquatic animals for students of the Faculty of Science of the University of South Bohemia in České Budějovice within the course Field Practice II. The main purpose was to demonstrate the use of fishing methods to detect fish communities. The obtained results, including their evaluation, are included in the report. Cílem odlovu byla ukázka lovu ryb za použití různých lovných metod, praktické určení druhů ryb a dalších ulovených vodních živočichů pro studenty Přírodovědecké fakulty Jihočeské univerzity v Českých Budějovicích v rámci kurzu Terénní praxe II. Hlavním účelem byla demonstrace použití lovných metod, používaných pro zjištění rybích společenstev vodních těles. Zjištěné výsledky včetně jejich hodnocení jsou obsahem zprávy.
Keywords:
Bagr; Fish; Pond
Available at various institutes of the ASCR
Report from the demonstration catching of water bodies in the public forest park Stromovka
The aim of the study was to demonstrate fishing using various sampling methods, practical determination of fish species and other aquatic animals for students of the Faculty of Science of the ...
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