The study had just finished about some environmental parameters of water for many locations of the marshes in the south of Iraq , during October,2006 to January,2007 for evaluation the environmental effects over the water of the marshes pH , conductivity , total salts dissolve , ions concentration of Cl , CO3 , HCO3 , NO3 , SO4 , K , Na , Ca , Mg , of the water where the estimated results are (7.33-8.25) , (1.2-5.6) mmos/cm , (780-3790) , (877-92) , (15-0) , (360-73) , (27.5-0) , (1267-269) , (21.3-2.5) , (600-100) , (304-64) , (178-29) ppm. Respectively .
In this research the Sodium Absorption Ratio (SAR) and the Residual Sodium Carbonate (RSC) were studied too for knowing the Sodiumic-effect over the water of the marshes , so that can use it for irrigation
Finally , the study has show us that the water of the marshes was high Salinity and of high Sodiumic hazard . |