Search Results - "Wiśniewolski, Wiesław"

A low-voltage electric fish guidance system—NEPTUN by Parasiewicz, Piotr, Wiśniewolski, Wiesław, Mokwa, Marian, Zioła, Sabina, Prus, Paweł, Godlewska, Małgorzata

“…•A low voltage electric fish guidance system (NEPTUN) technical paramterers are described.•Results of laboratory experiments with 14 fish species of various…”
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Development of a new tool for fish-based river ecological status assessment in Poland (EFI+IBI_PL) by Adamczyk, Mikołaj, Prus, Paweł, Buras, Paweł, Wiśniewolski, Wiesław, Ligięza, Janusz, Szlakowski, Jacek, Borzęcka, Irena, Parasiewicz, Piotr

“…Fish-based indices for evaluation of river ecosystem quality have been used since the 1980s, when the Index of Biotic Integrity (IBI) was first introduced…”
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Numerical Model of Fish Exploitation – structure and application by Buras, Paweł, Wiśniewolski, Wiesław

“…Based on the designated population parameters of N0, Fj, M, and e¡ and the size and structure of the common bream population in the reservoir, the model was…”
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Over 200,000 kilometers of free-flowing river habitat in Europe is altered due to impoundments by Parasiewicz, Piotr, Belka, Kamila, Łapińska, Małgorzata, Ławniczak, Karol, Prus, Paweł, Adamczyk, Mikołaj, Buras, Paweł, Szlakowski, Jacek, Kaczkowski, Zbigniew, Krauze, Kinga, O’Keeffe, Joanna, Suska, Katarzyna, Ligięza, Janusz, Melcher, Andreas, O’Hanley, Jesse, Birnie-Gauvin, Kim, Aarestrup, Kim, Jones, Peter E., Jones, Joshua, Garcia de Leaniz, Carlos, Tummers, Jeroen S., Consuegra, Sofia, Kemp, Paul, Schwedhelm, Hannah, Popek, Zbigniew, Segura, Gilles, Vallesi, Sergio, Zalewski, Maciej, Wiśniewolski, Wiesław

“…European rivers are disconnected by more than one million man-made barriers that physically limit aquatic species migration and contribute to modification of…”
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Assessing angling catches in dam reservoirs on the example of Zegrze Dam Reservoir by Wisniewolski, Wieslaw, Wolos, Arkadiusz, Borzecka, Irena

“…Three methods were used to estimate the size and structure of angling catches in Zegrze Dam Reservoir in the 1999-2001 period. The material analyzed comprised…”
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Tag retention and survival of fish tagged in controlled pond experiments by WISNIEWOLSKI, W, NABIALEK, J

“…Fish survival, tag retention and tag loss evaluated in pond experiments and described by linear regression equations. Tagging of fish had no significant…”
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Fecundity of catfish (Silurus glanis L.) from the rivers Vistula and Bug by W. Wiśniewolski

“…Analyses were made of the fecundity of catfish from the rivers Vistula and Bug. Oocytes were counted, measured, and divided into groups depending on the…”
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Changes occurring over time in commercially exploited fish assemblages in lowland dam reservoirs by Wiśniewolski, Wiesław, Borzęcka, Irena, Buras, Paweł

“…Changes in the ichthyofauna assemblages of three shallow dam reservoirs located in central and eastern Poland are presented based on long-term records of…”
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Versuch der Geschlechtsbestimmung beim Wels,Silurus glanis L., mit Hilfe der Diskriminanzanalyse von Brustflossendaten by Wiśniewolski, Wiesław, Górczyński, Janusz, Madry, Wiesław

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Hydroelectric Facilities And Fish by Wisniewolski, Wieslaw

“…This article gives an overview the impact hydroelectric power facilities on ichthyofauna and river ecosystems. Issues addressed include the destruction of fish…”
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Fish stock assessment in dam reservoirs located in the upper Vistula and Warta river catchment areas based on angling catch records by Wolos, Arkadiusz, Wisniewolski, Wieslaw

“…The regional departments of the Polish Anglers' Association (PAA) in the provinces of Bielsko-Biała, Częstochowa, and Katowice (with a combined membership of…”
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