Applied Geochemistry · 2002 · 75 citations · 45 references
Natural ResourcesEarth SciencesHydrologyGeochemistryGroundwater HydrologyIsotope HydrologyGroundwater FlowGroundwater GeochemistryGroundwater Isotope StudiesGroundwater RechargeHydrologic CycleRecharge ProcessesGroundwater Recharge GeochemistryGroundwater Recharge MappingNatural Groundwater RechargeRechargeRecharge Source IdentificationSoil Water FlowTracing Recharge Sources
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The half-lives of uranium-234 and thorium-230
Hai Cheng, R. Lawrence Edwards, John A. Hoff et al. · Chemical Geology · 2000 · 1.2K citations