| Specific dissolved fluxes (t/km2/year) at Mechra Bel Ksiri | |
1996-1998 | 2012-2014 | |
Ca2+ Mg2− Na+ K+ Cl−
| 14.5 5 32 0.7 53 18 40.6 | 13 3.76 24 1.4 38.67 17.26 29.52 |
Total | 167 | 127.6 |