Počet záznamů: 1  

Zooplankton community structure along a trophic gradient in a canyon-shaped dam reservoir

  1. 1.
    SYSNO ASEP0150323
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JOstatní články
    NázevZooplankton community structure along a trophic gradient in a canyon-shaped dam reservoir
    Tvůrce(i) Seďa, Jaromír (HBU-Z)
    Devetter, Miloslav (HBU-Z)
    Zdroj.dok.Journal of Plankton Research - ISSN 0142-7873
    Roč. 22, č. 10 (2000), s. 1829-1840
    Poč.str.12 s.
    Jazyk dok.eng - angličtina
    Země vyd.GB - Velká Británie
    Vědní obor RIVDA - Hydrologie a limnologie
    CEPIAA6017503 GA AV ČR - Akademie věd
    IAA6017802 GA AV ČR - Akademie věd
    AnotaceThe zooplankton community was surveyed along the longitudinal axis of Rimov Reservoir (Czech Republic) on seven occasions during the vegetative season of 1996. The dimictic Rimov Reservoir has a pronounced trophic gradient along its axis. In nearly all samples, rotifers were dominant by numbers and formed on average 60 to 95 of the total zooplankton (including copepod nauplii). There was a consistent pattern of increasing relative abundance of rotifers in the upper regions of the reservoir compared with the downstream parts. There was a greater similarity between two adjacent sites in the proportions of crustacean species than in rotifer species. This is partially due to the greater species diversity of rotifers than that of crustaceans. The site specific zooplankton patchiness seems to be reduced as there was no site dependence if average data on zooplankton composition from downstream lacustrine sites were compared.
    PracovištěHydrobiologický ústav (do r. 2005)
    KontaktVáclava Lavičková, lavickova@hbu.cas.cz, Tel.: 387 775 889
    Rok sběru2001

Počet záznamů: 1  

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