Characteristics of radon transport in porous media were studied through both in situ and lab-
scale measurements. In situ measurements of radon activity concentration, together with soil …

We propose a new methodology for predicting areas with a strong potential for radon
(222Rn) exhalation at the soil surface. This methodology is based on the Rn exhalation rate …

Signal processing of diurnal and semidiurnal variations of both atmospheric pressure and
radon concentration in soil gases is shown to be useful for estimating soil gas transport …

The analysis of temporal and spatial variations in the flux of soil gases across the soil–air
interface is a useful tool to study geo-dynamical processes associated with volcanic and/or …

A novel technique utilizing simultaneous radon monitoring by gamma and alpha detectors to
differentiate between the radon climatic driving forces and others has been improved and …

Abstract Radon-222 (222 Rn) is a short-lived radioactive gas naturally emitted from land
surfaces and has long been used to assess convective transport in atmospheric models. In …

The effect of atmospheric temperature on underground radon flow was investigated in a
customized climate-controlled laboratory (CCL) system, which enabled us to isolate the …

A new fluid property module, EOS7Rn, was developed for TOUGH2 to simulate the transport
of radon gas (222 Rn) in saturated–unsaturated soils. It is an enhanced version of the …

To improve the understanding of soil gas emanations with the aim of groundwater
prospecting in fractured substrates, radon anomalies were mapped in a tropical region …

The seasonal variations of radon exhalation rate from soil surface were studied in two
seismically active regions of the Russian Federation-the Baikal rift and the North Caucasus …