Radon volatilization mechanism into the gas phase was hypothesized to explain the anomalous decline in groundwater … both radon and methane in the groundwater since November 2007 at well D1 in the Antung hot spring. The mechanism of in …-situ radon volatilization has been corroborated by the simultaneous anomalous declines in groundwater-dissolved radon and methane …

In this paper, we study the relationship between atmospheric parameters (i.e., temperature and humidity) and radon data …, between radon time series and meteorological parameters that strongly influence radon emissions. The analysis suggests radon …

as mercury and arsenic within it. Other than those, the existence of radioactive gaseous radon from the combustion of … same time, the radon can also corrode gas production and transportation equipment. A review of the literature on radon … concentrations in natural gas produced from gas reservoirs in China and other countries have been studied. Radon is a decay product …

Continuous soil-gas radon and thoron measurements were carried out at 15 days interval along Mat fault in Mizoram … radon and thoron data was taken into consideration. The annual average value of radon and thoron concentration was found to …</Superscript>, respectively. Inverse correlation coefficient was obtained between radon/thoron concentration and the meteorological …

sites are characterized by a concave topography. Numerical modeling indicates that the groundwater table at the past … field observations that seepage of the groundwater appeared in the hollow is higher than that of lateral slopes. In order to … investigate the response of soil behavior due to rise in groundwater table, stress-path tests were performed on undisturbed …

During the process of urbanization and industrialization, groundwater has been extensively overexploited, with the … direct result of continuously decreasing groundwater level, followed by the appearance of large scale of depression cones …, which is furthermore followed by land subsidence, seawater intrusion, and increasing difficulties in subsequent groundwater …

earthquakes with epicenters located 20, 55 and 11 km, respectively, from the Antung radon-monitoring station have been calculated … using the radon anomalies recorded. Specifically, radon decreased from background levels of 791 ± 46, 762 ± 57, and 735 …, respectively. The v-shaped radon pattern recognized in all three anomalies is valuable for detecting the aseismic strain precursory …

At the Midway, Utah, USA fish hatchery, a groundwater development program was conducted to help transition the facility … from surface to groundwater in response to contamination by whirling disease, which is caused by a trout parasite. The … controlled. Up-gradient of the hatchery, near-surface groundwater mixes with a larger proportion of thermal groundwater than does …

geodetic models using geodetic, geologic and geophysical measurements made in the study area. Groundwater levels changes were …

Land subsidence caused by the excessive use of groundwater resources has caused serious damage to Rafsanjan area. In …