Fish stock assessment in dam reservoirs located in the upper Vistula and Warta river [Poland] catchment areas based on angling catch records
The regional departments of the Polish Anglers' Association (PAA) in the provinces of Bielsko-Biala, Czestochowa, and Katowice (Poland) stipulated that anglers keep records of catches in registers. On average, 35,682 registers were analysed annually from 2001 to 2005, which represents 57.4 perc...
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Veröffentlicht in: | Archives of Polish Fisheries 2009, Vol.17 (2), p.53-64 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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