Guerrero, José Luis U-isotopes and (226)Ra as tracers of hydrogeochemical processes in carbonated karst aquifers from arid areas. [electronic resource] - Journal of environmental radioactivity Jul 2016 - 9-20 p. digital Publication Type: Journal Article ISSN: 1879-1700 Standard No.: 10.1016/j.jenvrad.2016.03.015 doi Subjects--Topical Terms: CarbonatesGroundwater--analysisRadiation MonitoringRadium--analysisSalinitySpainUranium--analysisWater Pollutants, Radioactive--analysis