About: Small – but not easy: evaluation of sampling methods in floodplain lakes including whole-lake sampling

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About: Small – but not easy: evaluation of sampling methods in floodplain lakes including whole-lake sampling Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Porovnávali jsme účinnost různých metod odlovu při průzkumu ryb malých aluviálních zemníků. Celkově jsme zaregistrovali 22 druhů ryb. Některé druhy byly zachyceny pouze nebo převážně elektrolovem. Jiné pouze zátahovou sítí. Pelagické druhy byly vysoce podhodnocené elektrolovem. Přestože se jednalo o malé zemníky, přesný obraz rybího společenstva nebylo možné získat použitím pouze jedné metody a strategie. (cs) We tested the efficiency of electrofishing and beach seining with several sampling strategies in small (<1 ha) floodplain borrow pits. A total of 22 species were registered in both sites. Some species (chub, weather loach) were recorded only by electrofishing, while perch, bitterling, tench were recorded mainly by electrofishing. Asp and blue bream were recorded only by seining. Pelagic species (bleak, bream, white bream) were highly underestimated by electrofishing. Even in a small floodplain lake, the accurate presentation of the fish community using just one sampling method and strategy is not feasible. We tested the efficiency of electrofishing and beach seining with several sampling strategies in small (<1 ha) floodplain borrow pits. A total of 22 species were registered in both sites. Some species (chub, weather loach) were recorded only by electrofishing, while perch, bitterling, tench were recorded mainly by electrofishing. Asp and blue bream were recorded only by seining. Pelagic species (bleak, bream, white bream) were highly underestimated by electrofishing. Even in a small floodplain lake, the accurate presentation of the fish community using just one sampling method and strategy is not feasible. (en)
Title	Small – but not easy: evaluation of sampling methods in floodplain lakes including whole-lake sampling Malé ale nesnadné: porovnání odlovných metod v aluviálním zemníku včetně celkového zátahu (cs) Small – but not easy: evaluation of sampling methods in floodplain lakes including whole-lake sampling (en)
skos:prefLabel	Small – but not easy: evaluation of sampling methods in floodplain lakes including whole-lake sampling Malé ale nesnadné: porovnání odlovných metod v aluviálním zemníku včetně celkového zátahu (cs) Small – but not easy: evaluation of sampling methods in floodplain lakes including whole-lake sampling (en)
skos:notation	RIV/68081766:_____/09:00320326!RIV09-MSM-68081766
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC522), Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Ondračková, Markéta Jurajda, Pavel Janáč, Michal
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	341782
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/09:00320326
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sampling strategy; Floodplain lake; Electrofishing; Beach seining; Fish behaviour (en)
http://linked.open.../riv/klicoveSlovo	Beach seining Fish behaviour Floodplain lake Sampling strategy Electrofishing
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[5FAAEE4D55A2]
http://linked.open...i/riv/nazevZdroje	Fisheries Research
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	ICHTHYOPASITOLOGY RESEARCH CENTRE
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	96
http://linked.open...iv/tvurceVysledku	Ondračková, Markéta Jurajda, Pavel Janáč, Michal White, S. M.
http://linked.open...ain/vavai/riv/wos	000263396600015
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací
issn	0165-7836
number of pages	7 (xsd:int)

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