[Radioisotope method of determining the intensity of bacterial methane formation]

Abstract

The rate of methane formation by bacteria was determined by the isotope tracer technique using labeled carbon in the form of bicarbonate. The rate of methane production in the ooze deposits of the Kuznechikha lake was calculated by this technique to constitute 7.46 to 7.70 cm3 CH4 per 1 litre per day. The rate of the process was shown to depend on the number of methane-producing bacteria.