Ichtiofauna strumieni w systemie Wisły w mieście Łodzi

• Authors: Lidia Marszał , Grzegorz Zięba , Andrzej Kruk , Mariusz Tszydel , Szymon Tybulczyk , Dariusz Pietraszewski , Wanda Galicka , Bartosz Janic

Title variants

PL

Ichthyofauna of streams in the Vistula river system in the City of Łódź

Abstracts

EN

In 2010 in the City of Łódź, Central Poland, electrofishing was carried out at 12 sites in the Miazga, Bzura, Sokołówka and Lagiewniczanka Streams in the Vistula system. Eight fish
species were recorded, of which two were alien (giebel Carassius gibelio and topmouth gudgeon Pseudorasbora parva) and only two were rheophilic (ide Leuciscus idus and gudgeon Gobio
gobio). Roach Rutilus rutilus and three-spined stickleback Gasterosteus aculeatus constituted 64% of all the fish in samples. Stone loach Barbatula barbatula, usually common in other similar
streams, was absent. The fish distribution and abundance was significantly determined by the stream regulation.
In the Sokołówka electrofishing was conducted earlier at the same six sites in 2002. Seven species were recorded in both terms; in 2010 ide (coming from stocking) was captured instead of
the previously recorded crucian carp Carassius carassius. The total fish abundance was over twice lower than in 2002.

Keywords

EN

miejski ekosystem wodny; zanieczyszczenie wody; regulacja koryta; urban aquatic ecosystem; water pollution; stream regulation

• Publisher: Wydawnictwo Uniwersytetu Łódzkiego
• Journal: Acta Universitatis Lodziensis. Folia Biologica et Oecologica
• Year: 2006
• Volume: Supplementum

Dates

published

2006

Contributors

author

Lidia Marszał

author

Grzegorz Zięba

author

Andrzej Kruk

author

Mariusz Tszydel

author

Szymon Tybulczyk

author

Dariusz Pietraszewski

author

Wanda Galicka

author

Bartosz Janic

other

Katedra Ekologii i Zoologii Kręgowców Uniwersytet Łódzki

Identifiers

URI

http://hdl.handle.net/11089/12422