Angler fishing strategies at different reservoirs in the Czech Republic assessed from fishery statistics (1988-2007)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10131912" target="_blank" >RIV/00216208:11310/12:10131912 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Angler fishing strategies at different reservoirs in the Czech Republic assessed from fishery statistics (1988-2007)
Original language description
Fishery statistics offer limited information for both angler behavior and fish stock composition and are therefore not adequate enough for accurate descriptions of angler behavior. This paper presents a case study on how to, at least judge, any other information for a fishery. We test a technique where correlations between longterm catches of different species are estimated using angler behavior as the main variable while simultaneously looking for the specific reason for every individual case. We selected data from reservoirs with contrasting regulations for line fishery practices and suggest potential explanations for all identified correlations. Fishing on the Džbán and Papež Reservoirs in the Czech Republic, situated within town limits, seems to bebased on the fast exploitation of carp which is stocked in harvestable size every season, and the subsequent capture of remaining species. Both carp specialists and predatory fish specialists were identified on the large Orlík Reservoir.
Czech name
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Czech description
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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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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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