Chaos and stability of age-0 fish assemblages in a temperate deep reservoir: unpredictable success and stable habitat use

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F14%3A00424191" target="_blank" >RIV/60077344:_____/14:00424191 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10750-013-1735-y" target="_blank" >http://dx.doi.org/10.1007/s10750-013-1735-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10750-013-1735-y" target="_blank" >10.1007/s10750-013-1735-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chaos and stability of age-0 fish assemblages in a temperate deep reservoir: unpredictable success and stable habitat use

Popis výsledku v původním jazyce

Large year-to-year variability in differentfish species recruitment has been confirmed by previous studies while diurnal patterns of occupation in two basicreservoir habitats (pelagic and littoral) by different age-0 fish species in late summer are stillunclear. Data collected over an 11-year period regarding late-summerage-0 fish assemblages in pelagic and littoral habitats ofa reservoir were used to test the recruitment instability and to investigate diurnal habitat use. Trawling was conducted in thepelagic habitat at night while beach seining was conducted in the littoral habitat during day and night. Fluctuations in age-0 fish abundance and species composition were observed with both sampling methods; however, the following spatio-temporal patterns were relatively stable in most investigated years:(1) pelagic species (pikeperch; Sander lucioperca, small perch; Perca fluviatilis, bream; Abramis brama at night), (2) littoral species (large perch, asp; Leuciscus aspius, dace; Leucis

Název v anglickém jazyce

Chaos and stability of age-0 fish assemblages in a temperate deep reservoir: unpredictable success and stable habitat use

Popis výsledku anglicky

Large year-to-year variability in differentfish species recruitment has been confirmed by previous studies while diurnal patterns of occupation in two basicreservoir habitats (pelagic and littoral) by different age-0 fish species in late summer are stillunclear. Data collected over an 11-year period regarding late-summerage-0 fish assemblages in pelagic and littoral habitats ofa reservoir were used to test the recruitment instability and to investigate diurnal habitat use. Trawling was conducted in thepelagic habitat at night while beach seining was conducted in the littoral habitat during day and night. Fluctuations in age-0 fish abundance and species composition were observed with both sampling methods; however, the following spatio-temporal patterns were relatively stable in most investigated years:(1) pelagic species (pikeperch; Sander lucioperca, small perch; Perca fluviatilis, bream; Abramis brama at night), (2) littoral species (large perch, asp; Leuciscus aspius, dace; Leucis

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0204" target="_blank" >EE2.3.20.0204: Centrum pro ekologický potenciál rybích obsádek nádrží a jezer</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Hydrobiologia

ISSN

0018-8158

e-ISSN

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Svazek periodika

724

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

18

Strana od-do

217-234

Kód UT WoS článku

000328206600015

EID výsledku v databázi Scopus

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