PROBLEMS - Hydrogeology: Objectives, Methods, Applications - page 323

Figure 1 simplifi ed context map of the La Clapière slide.
Question 1: Draw the nomogram of the oxygen-18 gradient as a function
of elevation.
Question 2: Determine the average recharge elevation of springs 12 and 14.
Question 3: What can you conclude from this result?
Answer 1:
Figure 2 Nomogram of the oxygen-18 gradient as a function of elevation.