Behaviour of Tritium and Tritiogenic Helium in Freshwater Lens Groundwater Systems: Insights from Langeoog Island, Germany

Figure 5

Cross sections showing contour plots of the simulated ³H concentrations (shaded colours) and Cl concentrations (white lines) at the end of the simulation period (31 December 2013). The five white lines represent Cl concentrations equal to 2.5%, 16%, 50%, 84%, and 97.5% of the seawater chloride concentration (17 g/L). Results are shown for simulations (a) A1, (b) A2 (=A3₁), and (c) A3₂₀. The dashed white line in (a) and (b) indicates the position of the vertical profiles shown in Figure 7.

(a)

(b)

(c)