Академия Наук Украинской ССР Институт биологии южных морей им. А.О. Ковалевского2017-12-222017-12-221968https://repository.marine-research.ru/handle/299011/58Oxygen debt and duration of recovery period during intense muscular work on longfinned mullet (Mugil auratus Risso) were determined. The measurements were carried out in the circular respirometer, hydrodynamic tunnel type, at movement velocity of 88 cm/sec and duration of performance - 30 min. It was shown that the value of oxygen debt in longfinned mullet with an average weight of 110-190 g, made up 12% from the active and 50% from the standard metabolism. Recovery of oxygen debt following fatigue required from 30 to 60 min. Thus it was shown that determination of oxygen debt value taking place during intense muscular work was necessary in estimating the levels of active metabolism.ru