Number of found documents: 80
Published from to

5th International Percid Fish Symposium, Percis V 2022
Holubová, Michaela
2022 - English
The publication contains scientific abstracts from the international conference. Keywords: abstracts; conference; fish Available at various institutes of the ASCR
5th International Percid Fish Symposium, Percis V 2022

The publication contains scientific abstracts from the international conference.

Holubová, Michaela
Biologické centrum, 2022

Methodical procedures for preparation and observation of various types of biological samples using a CL detector
Vancová, Marie; Horodyský, P.; Kolouch, A.; Krzyžánek, Vladislav; Skoupý, Radim
2021 - English
Aplikační příklady využití funkčního vzorku katodoluminescenčního detektoru firmy Crytur pro jeho využití v biologickém výzkumu Keywords: Cathodoluminescence; scanning electron microscopy; biological specimens; Katodoluminescence; skenovací elektronový mikroskop; biologické vzorky Available at various institutes of the ASCR
Methodical procedures for preparation and observation of various types of biological samples using a CL detector

Aplikační příklady využití funkčního vzorku katodoluminescenčního detektoru firmy Crytur pro jeho využití v biologickém výzkumu

Vancová, Marie; Horodyský, P.; Kolouch, A.; Krzyžánek, Vladislav; Skoupý, Radim
Biologické centrum, 2021

Hydroacoustic assessment of the fish stock in Lake Balaton in 2017
Tušer, Michal; Muška, Milan
2018 - English
This report describes a study of open-water fish assemblage in Lake Balaton, Hungary, in 2017. The lake was acoustically surveyed using two horizontally-oriented 120 kHz transducers. The observed fish stock was assessed on the basis of fish sizes, abundance, biomass, and spatial distribution in the lake. Keywords: biomass; abundance; open-water distribution Available at various institutes of the ASCR
Hydroacoustic assessment of the fish stock in Lake Balaton in 2017

This report describes a study of open-water fish assemblage in Lake Balaton, Hungary, in 2017. The lake was acoustically surveyed using two horizontally-oriented 120 kHz transducers. The observed fish ...

Tušer, Michal; Muška, Milan
Biologické centrum, 2018

14th Central European Workshop on Soil Zoology, Book of abstracts
Kokořová, Petra; Bryndová, Michala; Tajovský, Karel
2018 - English
Keywords: Central Europe; soil zoology; abstracts Available at various institutes of the ASCR
14th Central European Workshop on Soil Zoology, Book of abstracts

Kokořová, Petra; Bryndová, Michala; Tajovský, Karel
Biologické centrum, 2018

Fish stock assessment of the Petrusplaat Reservoir in 2016, Fish stock assessment of the Honderd en Dertig Reservoir in 2016, Fish stock assessment of the De Gijster Reservoir in 2016
Jůza, Tomáš; Soukalová, Kateřina; Kočvara, Luboš; Prachař, Zdeněk
2017 - English
In 2016, the aim of the complex ichthyological surveys of Petrusplaat, Honderd en Dertig and De Gijster reservoirs was the description of fish community composition and succession with the emphasis put on the abundance and biomass estimates. All important littoral/benthic and pelagic habitats were sampled using the well-established methods (benthic and pelagic gillnets, shore seining and pelagic fry and ichthyoplankton trawling, benthic traps) aiming particularly on the improvement of abundance estimates of gobiid fry. Keywords: fish community composition; succession; biomanipulation Available at various institutes of the ASCR
Fish stock assessment of the Petrusplaat Reservoir in 2016, Fish stock assessment of the Honderd en Dertig Reservoir in 2016, Fish stock assessment of the De Gijster Reservoir in 2016

In 2016, the aim of the complex ichthyological surveys of Petrusplaat, Honderd en Dertig and De Gijster reservoirs was the description of fish community composition and succession with the emphasis ...

Jůza, Tomáš; Soukalová, Kateřina; Kočvara, Luboš; Prachař, Zdeněk
Biologické centrum, 2017

Fish stock assessment of the Petrusplaat Reservoir in 2015, Fish stock assessment of the Honderd en Dertig Reservoir in 2015.
Jůza, Tomáš; Soukalová, Kateřina; Kočvara, Luboš; Prachař, Zdeněk
2016 - English
The report (1) summarizes the results of the complex ichthyological survey of the Petrusplaat Reservoir in 2015. Species composition, abundances, biomasses and age composition of fish were investigated based on gillnets, seine nets, trap nets and trawl catches. Obtained results were also compared with data from previous surveys. The report (2) summarizes the results of the complex ichthyological survey of the Honderd en Dertig Reservoir in 2015. Species composition, abundances, biomasses and age composition of fish were investigated based on gillnets, seine nets, trap nets and trawl catches. Obtained results were also compared with data from previous surveys. Keywords: Biesbosch Reservoirs; round goby; perch; gillnetting; seining; trawling Available at various institutes of the ASCR
Fish stock assessment of the Petrusplaat Reservoir in 2015, Fish stock assessment of the Honderd en Dertig Reservoir in 2015.

The report (1) summarizes the results of the complex ichthyological survey of the Petrusplaat Reservoir in 2015. Species composition, abundances, biomasses and age composition of fish were ...

Jůza, Tomáš; Soukalová, Kateřina; Kočvara, Luboš; Prachař, Zdeněk
Biologické centrum, 2016

The anti-oxidative stress response in Drosophila malanogaster involvement of adipokinetic hormone and adenosine
Zemanová, Milada; Kodrík, Dalibor
2016 - English
The anti-oxidative stress response was studied in Drosophila melanogaster larvae and adults with mutation in genes of adipokinetic hormone (Akh), and adenosine receptor (AdoR(1)), and both these genes together (Akh(1) AdoR1 double mutant). To elicit the oxidative stress we administered paraquat (PQ) in food. Mortality tests revealed the double mutant Akh(1) AdoR(1) was more sensitive to PQ toxicity than either of the single mutants. The PQ administration significantly increased the Drome-AKH hormone level in control w(1118) and AdoR(1) larvae. On the contrary, PQ significantly increased expression of glutathione S-transferase D1 (GstD1) gene. It seems that both functional adenosine receptor and AKH itself are important for the proper control of the GstD1 gene expression under oxidative stress. On the other hand, differences in glutathione S-transferase (GST) activity among the strains, and between untreated and PQ treated groups were minimal. Next, the glutathione (GSH) level was significantly lower in all untreated mutant groups as compared with untreated control w1118 flies and declined further when the flies were treated with PQ. Thus, we demonstrated the important role of AKH and adenosine in control of anti-stress response elicited by PQ in D. melanogaster model. Keywords: oxidative stress; AKH; adenosine Available at various institutes of the ASCR
The anti-oxidative stress response in Drosophila malanogaster involvement of adipokinetic hormone and adenosine

The anti-oxidative stress response was studied in Drosophila melanogaster larvae and adults with mutation in genes of adipokinetic hormone (Akh), and adenosine receptor (AdoR(1)), and both these genes ...

Zemanová, Milada; Kodrík, Dalibor
Biologické centrum, 2016

Hydroacoustic assessment of the fish stock in Lake Balaton in 2014
Tušer, Michal; Muška, Milan
2015 - English
The objective of this project was to survey fish assemblage in Lake Balaton using 120 kHz acoustics to estimate fish quantity in open water at night. In addition, the results from this work could further help answer what a proportion of Asian carps might occupy the waters of Lake Balaton based on the resultant size distribution of observed targets. Keywords: hydroacoustics; abundance; biomass; Asian carps Available at various institutes of the ASCR
Hydroacoustic assessment of the fish stock in Lake Balaton in 2014

The objective of this project was to survey fish assemblage in Lake Balaton using 120 kHz acoustics to estimate fish quantity in open water at night. In addition, the results from this work could ...

Tušer, Michal; Muška, Milan
Biologické centrum, 2015

13th Central European Workshop on Soil Zoology, Abstract book
Tajovský, Karel
2015 - English
Keywords: Central Europe; soil zoology; abstracts Available at various institutes of the ASCR
13th Central European Workshop on Soil Zoology, Abstract book

Tajovský, Karel
Biologické centrum, 2015

Fish stock assessment of the Petrusplaat Reservoir in 2014
Říha, Milan; Jůza, Tomáš; Vašek, Mojmír; Soukalová, Kateřina; Kočvara, Luboš
2015 - English
The aim of the complex ichthyological survey of Petrusplaat Reservoir in 2014 was the description of fish community composition and succession with the emphasis put on the abundance and biomass estimates. All important littoral/benthic and pelagic habitats were sampled using the well-established methods (benthic and pelagic gillnets, shore seining and pelagic fry trawling) aiming particularly on the improvement of abundance and biomass estimates of large fish. Keywords: fish community composition; succession; biomanipulation Available at various institutes of the ASCR
Fish stock assessment of the Petrusplaat Reservoir in 2014

The aim of the complex ichthyological survey of Petrusplaat Reservoir in 2014 was the description of fish community composition and succession with the emphasis put on the abundance and biomass ...

Říha, Milan; Jůza, Tomáš; Vašek, Mojmír; Soukalová, Kateřina; Kočvara, Luboš
Biologické centrum, 2015

About project

NRGL provides central access to information on grey literature produced in the Czech Republic in the fields of science, research and education. You can find more information about grey literature and NRGL at service web

Send your suggestions and comments to nusl@techlib.cz

Provider

http://www.techlib.cz

Facebook

Other bases