The release of radon in active fault zones is a sustained radioactive pollution source of the
atmospheric environment. The species, concentration and flux of radon emitted in soil gas in …

Radon levels in the soil and groundwater in the North Maladeta Fault area (located in the
Aran Valley sector, Central Pyrenees) are analysed from both geological and radiation …

The active lateral spread of the Peracalç Range (Spanish Pyrenees) has developed on a
Cretaceous limestone sequence around 250 m thick, underlain by tectonically thickened (∼ …

Abstract The Garrotxa Volcanic Field is related to the Neogene–Quaternary European Rift
system and is the youngest representation of monogenetic volcanism in the Iberian …

Thanks to advances in geoelectrical resistivity method over the past two decades,
researchers can now gather massive geophysical data sets encompassing long distances …

Basement aquifers, which occur within the weathered and fractured zones of crystalline
bedrocks, are important groundwater resources in tropical and subtropical regions. The …

Detailed geomorphological–geological mapping in Canelles Reservoir, the Spanish
Pyrenees, reveals the presence of several large landslides overlooked in previous …

Soil radon levels of the Amer fault zone have been measured for a 4 year-period with the
aim of checking seasonal fluctuations obtained in previous studies and to understand radon …

The Zenzano Fault scarp has been developed on the top of a 475m-high erosional
escarpment underlain by an upper brittle sequence and a lower halite-bearing evaporitic …

Abstract On May 12, 2008, a surface wave magnitude 8.0 earthquake occurred in
Wenchuan, China. In several hours to tens of days before the earthquake, a series of …