Počet záznamů: 1

The influence of diel period on fish assemblage in the unstructured littoral of reservoirs

SYSNO ASEP	0366518
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	The influence of diel period on fish assemblage in the unstructured littoral of reservoirs
Tvůrce(i)	Říha, Milan (BC-A)_{RID, ORCID} Kubečka, Jan (BC-A)_{RID, ORCID} Prchalová, Marie (BC-A)_{RID, ORCID} Mrkvička, Tomáš (BC-A)_RID Čech, Martin (BC-A)_{RID, ORCID} Draštík, Vladislav (BC-A)_{RID, ORCID} Frouzová, Jaroslava (BC-A)_{RID, ORCID} Hohausová, Eva (BC-A) Jůza, Tomáš (BC-A)_{RID, ORCID} Kratochvíl, Michal (BC-A) Peterka, Jiří (BC-A)_{RID, ORCID} Tušer, Michal (BC-A)_{RID, ORCID} Vašek, Mojmír (BC-A)_{RID, ORCID}
Zdroj.dok.	Fisheries Management and Ecology - ISSN 0969-997X Roč. 18, č. 4 (2011), s. 339-347
Poč.str.	9 s.
Jazyk dok.	eng - angličtina
Země vyd.	US - Spojené státy americké
Klíč. slova	beach seining ; diel migration ; sampling ; species composition ; Římov Reservoir
Vědní obor RIV	EG - Zoologie
CEP	GA206/07/1392 GA ČR - Grantová agentura ČR
	QH81046 GA MZe - Ministerstvo zemědělství
CEZ	AV0Z60170517 - HBU-Z, BC-A (2005-2011)
UT WOS	000292337600009
DOI	10.1111/j.1365-2400.2011.00790.x
Anotace	Diel changes in littoral fish assemblage were studied in four reservoirs in the Czech Republic (Central Europe). The sampling was performed by beach seining in an unstructured littoral zone. Perch, Perca fluviatilis L., roach, Rutilus rutilus (L.), bream, Abramis brama (L.), carp, Cyprinus carpio L., ruffe, Gymnocephalus cernua (L.), pikeperch, Sander lucioperca (L.), eel, Anguilla anguilla (L.) and A. brama · R. rutilus hybrids exhibited higher densities at night. Only bleak, Alburnus alburnus (L.) exhibited higher densities during the day. The number of species was higher in night hauls, and mean body size of roach and bleak was also higher at night. Diel changes in fish densities resulted in the change in species composition between day and night. The study has implication for the sampling design to assess littoral fish assemblages using beach seine netting and recommends night sampling for a representative assessment or sampling during both diel periods for a robust assessment.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2012

Počet záznamů: 1