Subtitle:

Przegląd Geograficzny T. 97 z. 1 (2025)

Publisher:

IGiPZ PAN

Place of publishing:

Warszawa

Description:

24 cm

Abstract:

The study presents the results of implementation activities carried out in the Mierzawa riverbed, the aim of which was to recreate the spawning ground for brown trout. The work was preceded by detailed field studies, including hydrodynamic measurements and sampling of bottom sediments, which enabled precise determination of the proper granulation and amount of gravel material needed to rebuild the spawning ground. After the completion of the activities, ecological monitoring was carried out, including further hydrodynamic measurements, analysis of bottom sediments, inventory of spawning nests, ichthyological catches and collection of macrozoobenthos. The studies showed that supplying the riverbed with gravel material resulted in improved hydrodynamic conditions in the spawning ground, which significantly reduced the accumulation of sand in gravel sediments. Hydrodynamic parameters improved, and the bottom sediments contained less sand, favouring better brown trout breeding conditions. As a result, after the work was completed, more spawning nests were noted, and reproductive efficiency was greater. Although the recreated spawning ground was intended for brown trout, other fish species also used it.

References:

Backiel, T. (1964). Pstrągi. Warszawa, PWRiL.
Bień, M., & Plesiński, K. (2023). Odtworzenie tarliska dla pstrągów potokowych (Salmo trutta) w korycie rzeki Mozgawa w Piotrkowicach - aspekty hydrodynamiczne i sedymentologiczne. W: T. Heese (red.) Ochrona i rekultywacja wód (s. 155‑163). Toruń: Towarzystwo Naukowe w Toruniu.
Charlton, R. (2008). Fundamentals of fluvial geomorphology. Londyn, Nowy Jork: Taylor & Francis Group.
Cowx, I.G., & Welcomme, R.L. (1998). Rehabilitation of rivers for fish. FAO. Fishing News Books. Oxford: Blackwell Science.
Crisp, D.T. (2000). Trout and Salmon: Ecology, Conservation and Rehabilitation. Fishing News Books.Oxford: Blackwell Science.
Dąbkowski, L., Skibiński, J., & Żbikowski, A. (1982). Hydrauliczne podstawy projektów wodnomelioracyjnych. Warszawa: WRiL.
Dyrektywa Siedliskowa. (1992). Dyrektywa Rady 92/43/EWG z dnia 21 maja 1992 r. w sprawie ochrony siedlisk przyrodniczych oraz dzikiej fauny i flory. Dz.U.UE.L.1992.206.7
Gordon, N.D., McMahon, T.A., Finlayson, B.L., Gippel, C.J., & Nathan, R.J. (2007). Stream Hydrology. An introduction for ecologists. London: John Wiley & Sons.
Graf, W.H. (2001). Fluvial Hydraulics. Flow and transport processes in channels of simple geometry. Chichester, John Wiley & Sons.
Hjulström, F. (1935). Studies of the morphological activity of rivers as illustrated by river Fyris. Almquvist & Wiksells Boktryckeri. Uppsala: University of Uppsala.
Kondracki, J. (2009). Geografia regionalna Polski. Warszawa: PWN.
Konwencja Berneńska. (1979). Konwencja o ochronie gatunków dzikiej flory i fauny europejskiej oraz ich siedlisk. Brno, 19.09.1979 r. (Dz. U. 96.58.263 z dnia 25 maja 1996 r.).
Radecki-Pawlik, A. (2010). O niektórych bliskich naturze rozwiązaniach utrzymania koryt rzek i potoków górskich. Gospodarka Wodna, 2, 78‑85.
Radecki-Pawlik, A. (2014). Hydromorfologia rzek i potoków górskich - Działy wybrane. Kraków: Wydawnictwo Uniwersytetu Rolniczego w Krakowie.
Radecki-Pawlik, A., Plesiński, K., Radecki-Pawlik, B., Kuboń, P., & Manson, R. (2018). Hydrodynamic parameters in a flood impacted boulder block ramp: Krzczonówka mountain stream, Polish Carpathians. Journal of Mountain Science, 15(11), 2335-2346. https://doi.org/10.1007/s11629-018-4893-6
Schlichting, H. (1965). Grenzschicht - Teorie. Karlsruhe: G. Braun Verlag.
Sundborg, A. (1956). The river Klarälven - A study of fluvial processes. Stockholm: Geografiska Annaler Häfte.
Wiłun, Z. (1987). Zarys geotechniki. Warszawa: WKiŁ.
Witkowski, K. (2018). Morfodynamika uregulowanego koryta rzeki górskiej. Przegląd Geograficzny, 90(1), 137‑155. https://doi.org/10.7163/PrzG.2018.1.7
Wołoszyn, J., Czamara, W., Eliasiewicz, R., & Krężel, J. (1994). Regulacja rzek i potoków. Wrocław: Wydawnictwo Akademii Rolniczej we Wrocławiu.

Relation:

Przegląd Geograficzny

Volume:

97

Issue:

1

Start page:

11

End page:

25

Detailed Resource Type:

Journal

Format:

application/octet-stream

Resource Identifier:

oai:rcin.org.pl:244839 ; 0033-2143 (print) ; 2300-8466 (on-line) ; 10.7163/PrzG.2025.1.1

Source:

CBGiOS. IGiPZ PAN, sygn.: Cz.181, Cz.3136, Cz.4187 ; click here to follow the link

Language:

pol

Language of abstract:

eng

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Institute of Geography and Spatial Organization of the Polish Academy of Sciences

Original in:

Central Library of Geography and Environmental Protection. Institute of Geography and Spatial Organization PAS

Projects co-financed by:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Access:

Open