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Fig. 8. Summary of simulated tritium (3H) transport as tritiated water vapor (3HHOg) in units of Bq kg–1 showing the effects of source temperature (TS), source-pressure difference above ambient (PS), and anisotropy on the maximum horizontal extent (MHE) from the vertical face of the source trench and the maximum vertical extent (MVE) from the bottom of the source trench at time = 40 yr. The leading edge of the plume was defined as the concentration of 3HHOg = 1 Bq kg–1 of water in the gas phase.
