تركيز عنصر الرصاص و نسبة المواد العضوية الرسوبية و المعادن الطينية وغير الطينية و التدرج الحبيبي في تربة مدينة الناصرية جنوب العراق

الملخص EN

The present research included sampling and analysis of 41 soil samples , the samples cover various areas of Nasiriyah city (industrial,commercial,residential and agricultural) to estimate pollution levels of lead element and determine the correlation between lead concentration and natural factors in soil which represent sedimentary organic matter content, granular gradient, clay minerals and non-clay minerals .

The results of the current study showed that the average concentration of lead in the soil samples was 61.12 ppm, it was noticed an increase in the concentration of lead in environmental components in the area of this study especially in residential, industrial and commercial location and the impact of natural factors of the soil was limited and the main factors of pollution is resulting from human activities