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Groundwater         0.62                          
Vadose water                 -40 ¡À 70         -5 ¡À15          
Dilute groundwater Brines                 -50 ¡À 60 -75 ¡À 50         -8 ¡À7 0¡À 4          
Surface waters         0.017                          
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Saline lakes and inland seas                 -40 ¡À 60         -2 ¡À5          
River and stream channels                 -50 ¡À 60         -8 ¡À7          
Atmospheric water         0.001         -150 ¡À80         -20 ¡À10          
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