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Fig. 8. Measured and simulated drainage electrical conductivity for tall wheatgrass lysimeters during Phase 2 experimental treatments using various irrigation water salinities (ECiw) and target irrigation depths f. The open circles in each plot are measured daily averages and the solid lines are the simulated drainage EC. The simulated and measured drainage EC appears broken or missing in some plots because drainage did not occur or occurred infrequently in some lysimeters (see Fig. 6).