About: Effects of the construction of a reservoir on the fish assemblage in an inflow river

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The construction of the Římov Reservoir on the Malše River in 1978 significantly influenced the fish assemblage within the river, above the reservoir. Fish species that had successfully colonised the reservoir after impoundment expanded to the inflowing river. The changes in the riverine fish assemblage up to the first impassable weir (4 km upstream) reflected the development of the reservoir assemblage after an impoundment boom of pike (Esox lucius), then the perch (Perca fluviatilis) dominated phase and later the final cyprinid-dominated phase. The changes in the fish fauna over the period 1978?2002 were significant (χ2, P < 0.001). During the cyprinid-dominated phase, roach (Rutilus rutilus) became the most abundant species both in the reservoir and in the river, outnumbering the pristine river species. We conclude that the cyprinid-dominated assemblage in the reservoir can be more aggressive in interfering with the river assemblage than the percid-dominated one. The construction of the Římov Reservoir on the Malše River in 1978 significantly influenced the fish assemblage within the river, above the reservoir. Fish species that had successfully colonised the reservoir after impoundment expanded to the inflowing river. The changes in the riverine fish assemblage up to the first impassable weir (4 km upstream) reflected the development of the reservoir assemblage after an impoundment boom of pike (Esox lucius), then the perch (Perca fluviatilis) dominated phase and later the final cyprinid-dominated phase. The changes in the fish fauna over the period 1978?2002 were significant (χ2, P < 0.001). During the cyprinid-dominated phase, roach (Rutilus rutilus) became the most abundant species both in the reservoir and in the river, outnumbering the pristine river species. We conclude that the cyprinid-dominated assemblage in the reservoir can be more aggressive in interfering with the river assemblage than the percid-dominated one. (en)
Title	Effects of the construction of a reservoir on the fish assemblage in an inflow river Effects of the construction of a reservoir on the fish assemblage in an inflow river (en)
skos:prefLabel	Effects of the construction of a reservoir on the fish assemblage in an inflow river Effects of the construction of a reservoir on the fish assemblage in an inflow river (en)
skos:notation	RIV/60076658:12410/08:00010619!RIV10-MSM-12410___
http://linked.open...avai/riv/aktivita	P V Z
http://linked.open...avai/riv/aktivity	P(1QS600170504), P(GA206/02/0520), P(IBS6017004), V, Z(AV0Z60170517)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Frouzová, Jaroslava Kubečka, Jan Mrkvička, Tomáš Matěnová, Vlasta Matěna, Josef Čech, Martin Peterka, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Pedagogická fakulta
http://linked.open...dnocenehoVysledku	365439
http://linked.open...ai/riv/idVysledku	RIV/60076658:12410/08:00010619
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	riverine fish; assemblage development; Czech Republic; reservoir tributary; electrofishing (en)
http://linked.open.../riv/klicoveSlovo	Czech Republic electrofishing assemblage development reservoir tributary riverine fish
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[87E52F749726]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Animal Science : Živočišná výroba
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Limnological basis of sustainable management of reservoirs Tributary zone as a key factor for fish stock development in reservoirs Water quality control in reservoirs
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Kubečka, Jan Mrkvička, Tomáš Peterka, Jiří Čech, Martin Frouzová, Jaroslava Matěna, Josef Hohausová, Eva Hladík, M. Kratochvíl, M. Prchalová, M. Matěnová, Vlasta Draštík, V. Vašek, M.
http://linked.open...ain/vavai/riv/wos	000262541700006
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a vývoj vodních ekosystémů
issn	1212-1819
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	12410

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