Počet záznamů: 1

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

SYSNO ASEP	0360390
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	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
Tvůrce(i)	Prchalová, Marie (BC-A)_{RID, ORCID} Horký, P. (CZ) Slavík, O. (CZ) Vetešník, Lukáš (UBO-W)_{RID, SAI, ORCID} Halačka, Karel (UBO-W)_{RID, SAI}
Zdroj.dok.	Folia zoologica. - : Ústav biologie obratlovců AV ČR, v. v. i. - ISSN 0139-7893 Roč. 60, č. 2 (2011), s. 104-114
Poč.str.	11 s.
Akce	Česká ichtyologická konference /12./
Datum konání	19.05.2010-20.05.2010
Místo konání	Vodňany
Země	CZ - Česká republika
Typ akce	CST
Jazyk dok.	eng - angličtina
Země vyd.	CZ - Česká republika
Klíč. slova	migration ; fish ; water flow ; water temperature ; fishpass
Vědní obor RIV	DA - Hydrologie a limnologie
CEP	1QS500450513 GA AV ČR - Akademie věd
CEZ	AV0Z60170517 - HBU-Z, BC-A (2005-2011)
	AV0Z60930519 - UBO-W (2005-2011)
UT WOS	000293038500003
Anotace	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.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2012

Počet záznamů: 1