Fish community succession in post-mining lakes Milada, Most and Medard
Peterka, Jiří; Čech, Martin; Draštík, Vladislav; Frouzová, Jaroslava; Jůza, Tomáš; Blabolil, Petr; Vejřík, Lukáš; Richta, Jiří; Kubečka, Jan
2013 - Czech Keywords: post-mining lakes; fish community; succession Available at various institutes of the ASCR Fish community succession in post-mining lakes Milada, Most and Medard

Peterka, Jiří; Čech, Martin; Draštík, Vladislav; Frouzová, Jaroslava; Jůza, Tomáš; Blabolil, Petr; Vejřík, Lukáš; Richta, Jiří; Kubečka, Jan
Biologické centrum, 2013

Methodology for assessing ecological potential of heavily modified and artificial water bodies
Borovec, Jakub; Hejzlar, Josef; Znachor, Petr; Čtvrtlíková, Martina; Blabolil, Petr; Říha, Milan; Matěna, Josef; Kubečka, Jan
2013 - Czech Methodology for the assessment of the ecological potential of heavily modified and artificial water bodies was developed, including water body typology. The selection of indicator metrics was based on statistical analyses of the sensitivity of each of the indicators towards the most significant stressor – eutrophication. According to these results, biological communities and their indicators were selected to comply with the requirements set forth in the Water Framework Directive (2000/60/EC). Byla vytvořena metodika hodnocení ekologického potenciálu silně ovlivněných a umělých vodních útvarů, včetně typologie vodních útvarů. Výběr indikátorových metrik spočíval ve statistických analýzách citlivosti jednotlivých indikátorů k nejvýznamnějšímu stresoru – eutrofizaci. Na základě těchto analýz byla vybrána společenstva a jejich indikátory tak, aby splňovaly požadavky Rámcové směrnice vodní politiky (2000/60/ES). Keywords: Water Framework Directive; ecological potential; heavy modified water bodies Available at various institutes of the ASCR Methodology for assessing ecological potential of heavily modified and artificial water bodies

Methodology for the assessment of the ecological potential of heavily modified and artificial water bodies was developed, including water body typology. The selection of indicator metrics was based ...

Borovec, Jakub; Hejzlar, Josef; Znachor, Petr; Čtvrtlíková, Martina; Blabolil, Petr; Říha, Milan; Matěna, Josef; Kubečka, Jan
Biologické centrum, 2013

Invertebrate fauna in Zbrašov aragonite caves
Tajovský, Karel; Tuf, I.H.; Papáč, V.; Růžička, Vlastimil; Mlejnek, R.
2013 - Czech This contribution summarized the research of invertebrate fauna in ZAC. They have been implemented since the nineties of the 20th century. The most intensive study has started since 2001, when the Cave Administration of the Czech Republic in cooperation with existing workplaces of Biology Centre AS CR in České Budějovice and the Palacký University in Olomouc systematically explored the entire cave. The result was the detection of 49 kinds of invertebrates. The observed fauna consists of troglofilous species whose population evidently lives permanently here, and also number of representatives who occasionally penetrate the caves from the outside or have found the better conditions in the cooler parts of the year here. The contribution commented on some more important species. Příspěvek sumarizuje výsledky výzkumu fauny bezobratlých ve Zbrašovských aragonitových jeskyních. Celkem byl doložen výskyt 49 druhů bezobratlých. Přítomná fauna zahrnuje troglofilní druhy obývající trvale jeskynní prostředí a rovněž zástupce, kteří nahodile pronikají do jeskyní, kde nalézají příznivější podmínky v chladnějším ročním období. Významné druhy jsou komentovány podrobněji. Keywords: invertebrates; Zbrašov Aragonite Caves; Czech Republic Available at various institutes of the ASCR Invertebrate fauna in Zbrašov aragonite caves

This contribution summarized the research of invertebrate fauna in ZAC. They have been implemented since the nineties of the 20th century. The most intensive study has started since 2001, when the ...

Tajovský, Karel; Tuf, I.H.; Papáč, V.; Růžička, Vlastimil; Mlejnek, R.
Biologické centrum, 2013

Factors that influence littoral macrophytes in a reservoir with water level fluctuations (Lipno Reservoir)
Krolová, Monika; Čížková, H.; Hejzlar, Josef
2013 - Czech Keywords: littoral vegetation; eulittoral zone; water level fluctuation Available in digital repository of the ASCR Factors that influence littoral macrophytes in a reservoir with water level fluctuations (Lipno Reservoir)

Krolová, Monika; Čížková, H.; Hejzlar, Josef
Biologické centrum, 2013

Eutrophicion potential of erosion particles in reservoirs
Borovec, Jakub; Jan, Jiří; Hejzlar, Josef; Krása, J.; Rosendorf, P.
2012 - Czech Keywords: erosion; eutrophication; fractionation; sorption; soil available phosphorus Available at various institutes of the ASCR Eutrophicion potential of erosion particles in reservoirs

Borovec, Jakub; Jan, Jiří; Hejzlar, Josef; Krása, J.; Rosendorf, P.
Biologické centrum, 2012

How to determine criteria of good ecological potential in water reservoirs
Rosendorf, P.; Duras, J.; Hejzlar, Josef
2012 - Czech Keywords: water reservoir; eutrophication; phosphorus; ecological potential; Water Framework Directive Available at various institutes of the ASCR How to determine criteria of good ecological potential in water reservoirs

Rosendorf, P.; Duras, J.; Hejzlar, Josef
Biologické centrum, 2012

Sources of transported sediment from the catchment and its eutrophication potential
Krása, J.; Janotová, B.; Bauer, M.; Dostál, T.; Rosendorf, P.; Hejzlar, Josef; Borovec, Jakub
2012 - Czech Keywords: sediment transport; eutrophication; soil erosion; phosphorus Available at various institutes of the ASCR Sources of transported sediment from the catchment and its eutrophication potential

Krása, J.; Janotová, B.; Bauer, M.; Dostál, T.; Rosendorf, P.; Hejzlar, Josef; Borovec, Jakub
Biologické centrum, 2012

Socio-economic interests and possibilities to decrease phosphorus loads to surface waters the catchment of Orlík Reservoir
Lapka, M.; Cudlínová, E.; Borovec, Jakub; Hejzlar, Josef; Políčková, Berenika; Švejdarová, Hana
2011 - Czech Keywords: socio-economic research; eutrophication; remediation measures; cost effectiveness analysis Available at various institutes of the ASCR Socio-economic interests and possibilities to decrease phosphorus loads to surface waters the catchment of Orlík Reservoir

Lapka, M.; Cudlínová, E.; Borovec, Jakub; Hejzlar, Josef; Políčková, Berenika; Švejdarová, Hana
Biologické centrum, 2011

Trends in water quality and trophic level in the drinking reservoir Římov
Hejzlar, Josef; Kopáček, Jiří; Polívka, Josef; Turek, Jan; Volková, Alena
2011 - Czech Keywords: amphibious macrophytes; emergent macrophytes; amphibious water level fluctuation Available in digital repository of the ASCR Trends in water quality and trophic level in the drinking reservoir Římov

Hejzlar, Josef; Kopáček, Jiří; Polívka, Josef; Turek, Jan; Volková, Alena
Biologické centrum, 2011

Příprava rekombinantního inhibitoru proteáz NCPIB
Kludkiewicz, Barbara; Vinokurov, Konstantin; Taranushenko, Yuliya; Kodrík, Dalibor; Sehnal, František
2011 - Czech Keywords: Neuphoeta cinerea Available at various institutes of the ASCR Příprava rekombinantního inhibitoru proteáz NCPIB

Kludkiewicz, Barbara; Vinokurov, Konstantin; Taranushenko, Yuliya; Kodrík, Dalibor; Sehnal, František
Biologické centrum, 2011