Потребление кислорода и экскреция азота у черноморских рыб различной экологической специализации при гипоксических режимах
Oxygen consumption and Nitrogen excretion in Black-Sea Fishes of Different ecological specialisation in hydroxic conditions
Oxygen consumption and Nitrogen excretion in Black-Sea Fishes of Different ecological specialisation in hydroxic conditions
Дата
1995
Авторы (alternative)
Название журнала
Номер ISSN
Название тома
Издатель
Аннотация
Аннотация (alternative)
Effect of authogenic hypoxia on Oxygen consumption and ammonium Nitrogen excretion by Black-sea Fishes-representatives of different ecological groups (bottom, near-bottom, pelagic) has been investigated. Experiments have been showed the next: when the Oxygen deficiency becomes 20 % of O2 saturation the intensity of oxygen consumption decrease; at the same time Nitrogen ammonium excretion increase in 2,5, 5 and 12 times in all investigated Fishes; c) under hypoxic conditions (20 % of O2 saturation) ratio O/N is less than 10. It means that proteins become to play predominant role in energetic change of Fishes.
Ключевые слова
Библиографическое описание
Столбов А. Я., Ставицкая Е. Н., Шульман Г. Е. Потребление кислорода и экскреция азота у черноморских рыб различной экологической специализации при гипоксических режимах // Гидробиол. журн. - 1995. - Т. 31, № 1. - С. 73-78.