Radon migration process and its influence factors; review

NM Hassan, M Hosoda, T Ishikawa… - Japanese Journal of …, 2009 - jstage.jst.go.jp
Radon (222Rn) generated within the grains of rocks, soils, building materials and other
materials by the radioactive decay of radium (226Ra) can migrate to the atmosphere. This …

On the Correction of Spatial and Statistical Uncertainties in Systematic Measurements of 222Rn for Earthquake Prediction

F Külahcı, Z Şen - Surveys in Geophysics, 2014 - Springer
In earthquake prediction studies, the regional behaviour of accurate 222 Rn measurements
at a set of sites plays a significant role. Here, measurements are obtained using active and …

Measurements of radon and uranium concentration in water and soil samples from East Anatolian Active Fault Systems (Turkey)

O Baykara, M Dogru - Radiation Measurements, 2006 - Elsevier
Different water samples collected from over the North and East Anatolian Fault Systems
(NAFS and EAFS) were analyzed for radon concentration, effective radium content and …

Artificial neural network model for earthquake prediction with radon monitoring

F Külahcı, M İnceöz, M Doğru, E Aksoy… - Applied Radiation and …, 2009 - Elsevier
Apart from the linear monitoring studies concerning the relationship between radon and
earthquake, an artificial neural networks (ANNs) model approach is presented starting out …

Measurements of soil gas radon in active fault systems: a case study along the North and East Anatolian fault systems in Turkey

M İnceöz, O Baykara, E Aksoy, M Doğru - Radiation Measurements, 2006 - Elsevier
We have used solid-state nuclear track detectors (CR-39) in order to determine the profile of
the soil radon in district areas of the North and East Anatolian active fault systems in Turkey …

Groundwater radon precursor anomalies identification by decision tree method

S Zhang, Z Shi, G Wang, R Yan, Z Zhang - Applied Geochemistry, 2020 - Elsevier
Radon in groundwater has long been recognized as a sensitive indicator of crustal stress.
Significant changes in groundwater radon concentration before earthquakes have been …

Systematic survey of natural radioactivity of soil in Slovenia

T Kovács, G Szeiler, F Fábián, R Kardos… - Journal of …, 2013 - Elsevier
Soil samples, from 70 points uniformly distributed over entire Slovenia, were analysed for
40K, 232Th and 226Ra using gamma spectrometry, and for 234U and 238U using alpha …

Determination of terrestrial gamma, 238U, 232Th and 40K in soil along fracture zones

O Baykara, M Doğru - Radiation Measurements, 2009 - Elsevier
238U, 232Th and 40K concentrations in 72 soil samples from two major fault systems (North
and East Anatolian Active Fault Sytems) in Turkey have been studied. However, terrestrial …

Measurement of the radon exhalation rate and effective radium concentration in soil samples of southern Sakarya, Turkey

E Tabar, H Yakut, A Kuş - Indoor and Built Environment, 2018 - journals.sagepub.com
In the present study, radon exhalation rates in terms of mass and area, as well as the
effective radium concentration in soil samples collected simultaneously from different …

Estimation of terrestrial radionuclide concentration and effect of soil parameters on exhalation and emanation rate of radon

R Jakhu, R Mehra, P Bangotra, K Kaur… - Journal of Geochemical …, 2018 - Elsevier
The soil samples collected from the different locations of the Jaipur and Ajmer districts of
Rajasthan have been analysed for 232 Th, 226 Ra and 40 K content using gamma …