Search results
- 1.0470179 - BC 2017 RIV NL eng J - Journal Article
Sajdlová, Zuzana - Jůza, Tomáš - Frouzová, Jaroslava - Seďa, Jaromír - Čech, Martin
Bathypelagic percid fry, a strongly predominating fry community in a deep European reservoir.
Hydrobiologia. Roč. 787, č. 1 (2017), s. 341-352. ISSN 0018-8158. E-ISSN 1573-5117
R&D Projects: GA ČR GP206/09/P266; GA MŠMT(CZ) EE2.3.20.0204; GA MŠMT(CZ) 7F14316
Institutional support: RVO:60077344
Keywords : echosounder * fry trawling * Gymnocephalus cernua * Perca fluviatilis * Sander lucioperca * shoals
OECD category: Ecology
Impact factor: 2.165, year: 2017
Permanent Link: http://hdl.handle.net/11104/0267920 - 2.0441750 - BC 2015 CZ eng V - Research Report
Draštík, Vladislav - Kubečka, Jan
Report on acoustic fish stock assessment of Neusiedlersee, August 2010.
České Budějovice: National Park Neusiedler See - Seewinkel, 2011. 48 s.
Source of funding: N - Non-public resources
Keywords : hydroacoustic monitoring survey * split beam echosounder * fish abundance
Subject RIV: EH - Ecology, Behaviour
Permanent Link: http://hdl.handle.net/11104/0244698 - 3.0441749 - BC 2015 CZ eng V - Research Report
Draštík, Vladislav - Kubečka, Jan
Report on acoustic fish stock assessment of Neusiedlersee, August 2006.
České Budějovice: National Park Neusiedler See - Seewinkel, 2010. 53 s.
Source of funding: N - Non-public resources
Keywords : hydroacoustic monitoring survey * split beam echosounder * fish abundance
Subject RIV: EH - Ecology, Behaviour
Permanent Link: http://hdl.handle.net/11104/0244697 - 4.0349545 - BC 2011 RIV NL eng J - Journal Article
Jarolím, Oldřich - Kubečka, Jan - Čech, Martin - Vašek, Mojmír - Peterka, Jiří - Matěna, Josef
Sinusoidal swimming in fishes: the role of season, density of large zooplankton, fish length, time of the day, weather condition and solar radiation.
Hydrobiologia. Roč. 654, č. 1 (2010), s. 253-265. ISSN 0018-8158. E-ISSN 1573-5117
R&D Projects: GA ČR(CZ) GA206/07/1392; GA ČR(CZ) GP206/09/P266; GA AV ČR(CZ) 1QS600170504
Institutional research plan: CEZ:AV0Z60170517
Keywords : common bream Abramis brama * Daphnia * echosounder * Leptodora * roach Rutilus rutilus * Římov Reservoir * Sonar5
Subject RIV: EG - Zoology
Impact factor: 1.964, year: 2010
Permanent Link: http://hdl.handle.net/11104/0189754 - 5.0308761 - BC 2008 RIV US eng J - Journal Article
Hohausová, Eva - Kubečka, Jan - Frouzová, Jaroslava - Husák, Štěpán - Balk, H.
Experimental biomass assessment of three species of freshwater aquatic plants by horizontal acoustics.
[Experimentální hodnocení biomasy tří druhů sladkovodních rostlin horizontální akustikou.]
Journal of Aquatic Plant Management. Roč. 46, N (2008), s. 82-88. ISSN 0146-6623
R&D Projects: GA ČR(CZ) GP206/04/P092
Institutional research plan: CEZ:AV0Z60170517; CEZ:AV0Z60050516
Keywords : SIMRAD EK60 echosounder * circular composite transducer * Water persicaria * Eurasian watermilfoil * Sago pondweed * multiple target * frequency 120 kHz
Subject RIV: BI - Acoustics
Impact factor: 0.491, year: 2008
Permanent Link: http://hdl.handle.net/11104/0161136 - 6.0150476 - HBU-Z 20023112 RIV GB eng J - Journal Article
Čech, Martin - Kubečka, Jan
Sinusoidal cycling swimming pattern of reservoir fishes.
Journal of Fish Biology. Roč. 61, č. 2 (2002), s. 456-471. ISSN 0022-1112. E-ISSN 1095-8649
R&D Projects: GA AV ČR IAA6017901; GA AV ČR IAA6017201; GA ČR GA206/02/0520
Keywords : sinusoidal swimming * echosounder * reservoir
Subject RIV: EH - Ecology, Behaviour
Impact factor: 1.186, year: 2002
Permanent Link: http://hdl.handle.net/11104/0048009 - 7.0086618 - BC 2008 RIV GB eng J - Journal Article
Čech, Martin - Kubečka, Jan - Frouzová, Jaroslava - Draštík, Vladislav - Kratochvíl, Michal - Jarošík, Jiří
Impact of flood on distribution of bathypelagic perch fry layer along the longitudinal profile of large canyon-shaped reservoir.
[Vliv povodně na rozmístění vrstvy bathypelagického plůdku okouna na podélném profilu velké kaňonovité nádrže.]
Journal of Fish Biology. Roč. 70, č. 4 (2007), s. 1109-1119. ISSN 0022-1112. E-ISSN 1095-8649.
[Annual Meeting of the American Fisheries Society /136/. Lake Placid, 10.09.2006-14.09.2006]
R&D Projects: GA ČR(CZ) GA206/06/1371
Institutional research plan: CEZ:AV0Z60170517
Keywords : Orlík Reservoir * shoaling * echosounder * cyprinids * Perca fluviatilis * Sander lucioperca
Subject RIV: EG - Zoology
Impact factor: 1.404, year: 2007
Permanent Link: http://hdl.handle.net/11104/0148831 - 8.0086559 - BC 2008 RIV GB eng J - Journal Article
Čech, Martin - Kubečka, Jan - Frouzová, Jaroslava - Draštík, Vladislav - Kratochvíl, Michal - Matěna, Josef - Hejzlar, Josef
Distribution of the bathypelagic perch fry layer along the longitudinal profile of two large canyon-shaped reservoirs.
[Rozmístění bathypelagické vrstvy plůdku okouna na podélném profilu dvou velkých kaňonovitých nádrží.]
Journal of Fish Biology. Roč. 70, č. 1 (2007), s. 141-154. ISSN 0022-1112. E-ISSN 1095-8649
R&D Projects: GA AV ČR(CZ) IAA600170502; GA AV ČR(CZ) 1QS600170504; GA ČR(CZ) GA206/06/1371
Institutional research plan: CEZ:AV0Z60170517
Keywords : Slapy Reservoir * Orlík Reservoir * Perca fluviatilis * shoal * echosounder * Sonar5
Subject RIV: EG - Zoology
Impact factor: 1.404, year: 2007
Permanent Link: http://hdl.handle.net/11104/0148789 - 9.0044184 - BC 2007 RIV PT eng C - Conference Paper (international conference)
Rakowitz, G. - Kubečka, Jan
Sound propagation in a horizontal bottom aligned beam.
[Šíření zvuku v sonarovém kuželu umístěném podél dna.]
Proceedings of the Eighth European Conference on Underwater Acoustics. Algarve: University of Algarve, 2006 - (Jesus, S.; Rodríguez, O.), s. 249-254. ISBN 989-95068-0-X.
[European Conference on Underwater Acoustics /8./. Carvoeiro (PT), 12.06.2006-15.06.2006]
Grant - others:EFRE(AT) FIDON
Institutional research plan: CEZ:AV0Z60170517
Keywords : echosounder * fish * calibration * sound beam * spreading
Subject RIV: EH - Ecology, Behaviour
Permanent Link: http://hdl.handle.net/11104/0137031 - 10.0042144 - BC 2007 RIV SK eng J - Journal Article
Čech, Martin - Kubečka, Jan
Ontogenetic changes in the bathypelagic distribution of European perch fry Perca fluviatilis monitored by hydroacoustic methods.
[Ontogenetické změny v bathypelagickém rozmístění plůdku okouna říčního Perca fluviatilis sledované hydroakustickými metodami.]
Biologia. Roč. 61, č. 2 (2006), s. 211-219. ISSN 0006-3088. E-ISSN 1336-9563
R&D Projects: GA AV ČR(CZ) IAA6017201; GA ČR(CZ) GA206/06/1371
Institutional research plan: CEZ:AV0Z6017912
Keywords : Římov Reservoir * Perca fluviatilis * bathypelagic perch fry layer * echosounder * shoals * Sonar5
Subject RIV: EH - Ecology, Behaviour
Impact factor: 0.213, year: 2006
Permanent Link: http://hdl.handle.net/11104/0135444