Monitoring ichtiofauny systemu rzecznego Skrwy Prawej: kontynuacja w latach 2010-2011
Journal Title: Roczniki Naukowe Polskiego Związku Wędkarskiego - Year 2012, Vol 25, Issue
Abstract
The structure and abundance of ichthyofauna in the Skrwa Prawa River system were investigated at 33 sampling sites with the use of electrofishing (standard CPUE) in 2010–2011. In this right side tributary of the Vistula the occurrence of 32 species was recorded; they were represented by a total number of 16453 specimens. In terms of reproductive guilds, psammophils were dominants. Other distinguished groups were: phyto-litophils and ariadnophils. Even though the water quality improved in comparison with the research that was conducted in the Skrwa Prawa River system in 2002–2003, the situation of the ichthyofauna became worse.
Authors and Affiliations
Maciej Jażdżewski, Dagmara Błońska, Lidia Marszał, Mirosław Przybylski, Bartosz Janic, Dariusz Pietraszewski, Szymon Tybulczuk, Piotr Zieliński, Joanna Grabowska, Grzegorz Zięba
Keywords
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