What are the reason for the Prussian carp expansion in the upper Elbe River, Czech Republic?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F04%3A00000576" target="_blank" >RIV/00020711:_____/04:00000576 - isvavai.cz</a>

Alternative codes found

RIV/00020711:_____/04:00000406

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

What are the reason for the Prussian carp expansion in the upper Elbe River, Czech Republic?

Original language description

Two hypotheses were tested to explain the Prussian carp Carassius auratus gibelio (Bloch 1783) expansion into the Elbe catchment area, Czech Republic: i) That intensive migrations of the species within the longitudinal channel of the river, and ii) the high success of spontaneous reproduction. Fifty five individuals were radio tracked weekly along the course of the upper Elbe River, for 15 months. In addition, diurnal movements were observed in three different habitat types (main channel, navigation canal and floodplain areas). Fish species composition from ten fish ladders was regularly analysed in 1996, 2000 and 2001, and patterns of juvenile (0+) fishes distribution and abundance were collected in 2000 and 2001, to support telemetric data on longitudinal migrations, and habitat preference within the studied stretch. Downstream migrations dominated in all seasons, being most intensive in spring and reaching a maximum distance of 85 km. Migration stopped when specimens found a floodpl

Czech name

What are the reason for the Prussian carp expansion in the upper Elbe River, Czech Republic?

Czech description

Two hypotheses were tested to explain the Prussian carp Carassius auratus gibelio (Bloch 1783) expansion into the Elbe catchment area, Czech Republic: i) That intensive migrations of the species within the longitudinal channel of the river, and ii) the high success of spontaneous reproduction. Fifty five individuals were radio tracked weekly along the course of the upper Elbe River, for 15 months. In addition, diurnal movements were observed in three different habitat types (main channel, navigation canal and floodplain areas). Fish species composition from ten fish ladders was regularly analysed in 1996, 2000 and 2001, and patterns of juvenile (0+) fishes distribution and abundance were collected in 2000 and 2001, to support telemetric data on longitudinal migrations, and habitat preference within the studied stretch. Downstream migrations dominated in all seasons, being most intensive in spring and reaching a maximum distance of 85 km. Migration stopped when specimens found a floodpl

Type

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

CEP classification

GL - Fishery

OECD FORD branch

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Project

<a href="/en/project/SA%2F650%2F5%2F03" target="_blank" >SA/650/5/03: Project Elbe IV</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

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

Name of the periodical

Journal of Fish Biology

ISSN

0022-1112

e-ISSN

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Volume of the periodical

65

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

14

Pages from-to

240-253

UT code for WoS article

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EID of the result in the Scopus database

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