Radon Transport to the Near-Surface Soil and Air Layers

摘要

Observational data on the content and distribution of radon to a depth of 2 m are given. A model of radon transport from the interior of the earth to the near-surface soil and air layers due to bubble hydrogen and methane formations is proposed. This model has been verified for soil methane contents of 10~(-6)—10~(-5) and 10~(-3)-10~(-2)% by volume.