Drift of juveniles after riverine spawning of fishes from the Římov reservoir, Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F04%3A00005502" target="_blank" >RIV/60076658:12310/04:00005502 - isvavai.cz</a>

Alternative codes found

RIV/60077387:_____/04:00000082

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Drift of juveniles after riverine spawning of fishes from the Římov reservoir, Czech Republic

Original language description

Downstream drift of fish eggs and larval and juvenile fish was investigated in close relation to upstream spawning runs of the reservoir parent stock during two seasons in the tributary of the Římov Reservoir (Malše River, South Bohemia, Czech Republic).Five drift nets were set across the river at weekly intervals from the end of April to mid June. Drift of fish eggs was bimodal with the highest peak in early May (massive cyprinid spawning). A distinct evidence of riverine spawning bysome of the reservoir fish species like asp (Aspius aspius) and roach (Rutilus rutilus) has been shown. The asp was the prevailing drifting species at the beginning of May, the roach on the remaining sampling dates. In mid May bullhead (Cottus gobio) also contributed significantly to the drifting fish. On the other hand, absence of otherwise very abundant species in the migrating parent stock like bream (Abramis brama) and bleak (Alburnus alburnus), suggests differences in preferences for the spawning are

Czech name

Drift juvenilních ryb z trdlišť po výtěru přehradních ryb v řece nad nádrží Římov, ČR

Czech description

Článek se zabývá driftem juvenilních ryb z trdlišť po výtěru přehradních ryb v řece nad nádrží Římov, ČR

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GL - Fishery

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

Ecohydrology & Hydrobiology

ISSN

1642-3593

e-ISSN

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Volume of the periodical

4

Issue of the periodical within the volume

4

Country of publishing house

PL - POLAND

Number of pages

10

Pages from-to

459-468

UT code for WoS article

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EID of the result in the Scopus database

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