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1. Orientace ryb v podélném profilu nádrže Římov během dne: Následky pro horizontální akustické průzkumy

Author

TUŠER, Michal

Subjects
hydroakustika, sladkovodní, orientace ryb, denní doba, rybí poloha, korytovitá údolní nádrž
Abstract

The orientation of fish has important consequences for estimating their true size from horizontal acoustic records. The aim of this study was to verify the assumption of randomly orientated fish in the lacustrine zone of the canyon-shaped Římov reservoir during daytime and to compare distributions of fish orientation between the lacustrine and tributary (riverine) zones.

Published
2013

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