Near Seashore Waters and Sediments Heavy Metals Pollution Along The Libyan Western Coast
| المصدر: | المؤتمر الثاني لعلوم البيئة |
|---|---|
| الناشر: | الجامعة الأسمرية للعلوم الإسلامية زليتن - كلية الموارد البحرية |
| المؤلف الرئيسي: | Hassan, Yousef Abd Allah (Author) |
| مؤلفين آخرين: | El Ssaidi, Mohamed Ali (Co-Author) |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2015
|
| مكان انعقاد المؤتمر: | زليتن - ليبيا |
| رقم المؤتمر: | الثاني |
| الهيئة المسؤولة: | الجامعة الأسمرية للعلوم الإسلامية. كلية الموارد البحرية |
| الشهر: | ديسمبر |
| الصفحات: | 480 - 489 |
| رقم MD: | 765721 |
| نوع المحتوى: | بحوث المؤتمرات |
| قواعد المعلومات: | HumanIndex, IslamicInfo |
| مواضيع: | |
| رابط المحتوى: |
عدد مرات التحميل
4
| المستخلص: |
This study was carried out according to the surveys conducted at four major cities chosen as studied areas along the western Libyan coast Namely Zwara, Tripoli, Khoms and Misurata, to evaluate some heavy metals concentrations in sediments and seawaters. Sediment cores from the sea shore region were studied for the trace element contents. The average concentration of nickel, zinc, cadmium, lead, cobalt and chromium were determined. Lead, cadmium and mercury showed uniform distribution through out the core based on sediment quality guidelines. Results showed that sediments of the western Libyan coast is facing no metal pollution risks. Cadmium was found at the highest concentration ranged between 38.9-54.6 g/Kg followed by Zn, Ni & Co i.e., 38.3, 35.4 & 22.9 g/Kg, respectively; whereas, Cd & Cr were the lowest ranging between 2.3- 3.9 /Kg. Sweater heavy metals were in the range, unless they vary within limits by time. |
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