About: Fish occurrence in the fishpass on the lowland section of the River Elbe, Czech Republic, with respect to water temperature, water flow and fish size

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The effect of water temperature and flow on the migration of fish was observed in the River Elbe (Střekov fishpass, Czech Republic) in 2003 and 2004. The effect was examined separately for immature and adult fish and also the most abundant species (R. rutilus, A. alburnus, Squalius cephalus, G. gobio). The highest levels of fish occurrence in the fishpass were observed during the spring spawning migrations of adults as well as during the late summer and fall migrations of adult and immature fish. While the total number of both fish age categories was significantly related to the interaction of water temperature and flow, however, responses of individual species and age categories differed from each other. Immature fish and small- and middle-sized species required lower values of water flow than adult fish or large species. The exception was G. gobio, which required higher values of flow for its migration, a feature that could be related to its bottom dwelling nature or rheophily. The effect of water temperature and flow on the migration of fish was observed in the River Elbe (Střekov fishpass, Czech Republic) in 2003 and 2004. The effect was examined separately for immature and adult fish and also the most abundant species (R. rutilus, A. alburnus, Squalius cephalus, G. gobio). The highest levels of fish occurrence in the fishpass were observed during the spring spawning migrations of adults as well as during the late summer and fall migrations of adult and immature fish. While the total number of both fish age categories was significantly related to the interaction of water temperature and flow, however, responses of individual species and age categories differed from each other. Immature fish and small- and middle-sized species required lower values of water flow than adult fish or large species. The exception was G. gobio, which required higher values of flow for its migration, a feature that could be related to its bottom dwelling nature or rheophily. (en)
Title	Fish occurrence in the fishpass on the lowland section of the River Elbe, Czech Republic, with respect to water temperature, water flow and fish size Fish occurrence in the fishpass on the lowland section of the River Elbe, Czech Republic, with respect to water temperature, water flow and fish size (en)
skos:prefLabel	Fish occurrence in the fishpass on the lowland section of the River Elbe, Czech Republic, with respect to water temperature, water flow and fish size Fish occurrence in the fishpass on the lowland section of the River Elbe, Czech Republic, with respect to water temperature, water flow and fish size (en)
skos:notation	RIV/68081766:_____/11:00360390!RIV12-AV0-68081766
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1QS500450513), P(SP/2E7/229/07), Z(AV0Z60170517), Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Halačka, Karel Vetešník, Lukáš
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	Ústav biologie obratlovců AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	199880
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/11:00360390
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	migration; fish; water flow; water temperature; fishpass (en)
http://linked.open.../riv/klicoveSlovo	fishpass water flow fish migration water temperature
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[C24D9C2BBBF3]
http://linked.open...i/riv/nazevZdroje	Folia zoologica
http://linked.open...in/vavai/riv/obor	DA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Population and genetic structure of brown trout and grayling as groundwork for efficient management of fisheries in salmonid waters Anthropogenic pressures on the status of soils, water resources and water ecosystems in the Czech part of the international basin of the Elbe River
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	60
http://linked.open...iv/tvurceVysledku	Prchalová, Marie Halačka, Karel Horký, P. Slavík, O. Vetešník, Lukáš
http://linked.open...ain/vavai/riv/wos	000293038500003
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a vývoj vodních ekosystémů Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací
issn	0139-7893
number of pages	11 (xsd:int)

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