Move or die: change in European catfish (Silurus glanis L.) behaviour caused by oxygen deficiency
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64341" target="_blank" >RIV/60460709:41210/14:64341 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Move or die: change in European catfish (Silurus glanis L.) behaviour caused by oxygen deficiency
Original language description
European catfish (Silurus glanis L.) is a large predatory fish native to an extensive area in Europe. It has been introduced to its western and southern parts, where it is considered an invasive species with a negative impact on native fishes. European catfish is a territorial species exhibiting site fidelity. Cold water in winter usually leads catfish to exhibit notably low activity. Nevertheless, our telemetric study on 19 juvenile individuals of S. glanis provides information on their unexpected highactivity and displacement in winter. Our data reveal that these behavioural changes were caused by oxygen deficiency. Our data also indicate that oxygen deficits may induce migrations of this species.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TD010045" target="_blank" >TD010045: A numerical and functional analysis of aquaculture and recreational fishing to increase an competitiveness ability of the Czech Republic and to improve the status of freshwater ecosystems.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Knowledge and Management of Aquatic Ecosystems
ISSN
1961-9502
e-ISSN
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Volume of the periodical
414
Issue of the periodical within the volume
08
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
1-11
UT code for WoS article
000345773200008
EID of the result in the Scopus database
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