التحميل المكاني لملوحة التربة و تأثيرها في ظاهرة التصحر في ناحية الإسحاقي

الملخص EN

This study dealt with soil salinity and its effect on shaping the phenomenon of desertification in the Ishaqi district, It was found from the results of this research that the study area suffers from a high level of soil salinity, The general rate of soil salinity in the studied sites was (8.2 mm / cm) which has high salinity, The effect of soil salinity varies from region to region, and that the rise in soil salinity in the study area is due to several factors, including the nature of the surface and the characteristics of the prevailing climate, in addition to the characteristics of surface and ground water, irrigation and drainage projects, and their role in the occurrence of salinization on the soil surface, The results of the study also revealed that soil salinity has effectively contributed to the decrease in cultivated areas as a result of the deterioration of agricultural lands in the study area.