Groundwater age dating using tritium

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See research for more information. If there is no tritium-free groundwater in the studied aquifer, an estimate of R terr can be obtained in most cases by plotting 3 He versus 4 He. Solomon, D. These problems can be overcome by using tritium in combination with its decay product 3 He 3 He trit as first suggested by Tolstykhin and Kamensky and experimentally confirmed by Torgersen et al. The confinement of 3 He trit is mainly determined by the ratio of advection to dispersion in water parcels moving away from the water table.

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Additionally, location of the mids bomb peak provides information on recharge rate Schlosser and others,; Solomon and Sudicky, ; Solomon and others,; Ekwurzel and others,

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The Reston Groundwater Dating Laboratory

The confinement of 3 He trit is mainly determined by the ratio of advection to dispersion in water parcels moving away from the water table. Benson, B. Szabo, Z. Sitzungsberichte der Heidelberger Akademie der Wissenschaften, Mathematisch-naturwissenschaftliche Klasse, Jahrgang5. Dunkle, S. The 3 He trit then becomes. Tritium measurements alone can be used to locate the depth of the mids bomb peak, but, because of radioactive decay, many samples may need to be collected and analyzed today to locate its position.

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