FIELD: geophysics, seismology, radioecology.
SUBSTANCE: the method is based on model representations on transfer of ground gases in porous media, measured simultaneously is the volume activity radon in two points located at a distance from 0.2 m to 1 m from each other, measurement in one point is taken at depth h1 from 0.2 m to 0.5 m, and in the other - at depth h2=2h1, and then the convection rate of ground gases is calculated.
EFFECT: simplified method, enhanced reliability of measurements.
