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Bioavailability and Assessment of Metal Contamination in Surface Sediments of Rades-Hamam Lif Coast, around Meliane River (Gulf of Tunis, Tunisia, Mediterranean Sea)
المؤلفون المشاركون
Ben Amor, Rim
Yahyaoui, Asma
Abidi, Myriam
Chouba, Lasaad
Gueddari, Moncef
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-15
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The total concentration and the speciation of heavy metals (Pb, Cd, Cu, Zn, Ni, and Cr) in surface sediments of Rades-Hamam Lif coast were determined, with particular focus on the effect that urban and industrial waste in the Meliane river has on the estuary and coastal surface sediments of the Rades-Hamam Lif coast, off the Mediterranean Sea.
Several geochemical indices were applied to assess the risk of contamination and the environmental risks of heavy metals on surface sediments.
The total concentrations of these heavy metals are influenced by runoff, industrial, and urban wastewater.
The Cd, Pb, Zn, and Ni are affected by anthropogenic sources, especially at the mouth of the Meliane river.
The sequential extraction of Cd was presented dominantly in the exchangeable fraction and thus the high potential bioavailability.
In contrast, Cr and Cu were mostly bound to the residual fraction indicating their low toxicity and bioavailability.
The order of migration and transformation sequence was Cd > Pb > Ni > Zn > Cr > Cu, and the degree of pollution was Cd > Pb > Ni > Zn > Cr > Cu.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ben Amor, Rim& Yahyaoui, Asma& Abidi, Myriam& Chouba, Lasaad& Gueddari, Moncef. 2019. Bioavailability and Assessment of Metal Contamination in Surface Sediments of Rades-Hamam Lif Coast, around Meliane River (Gulf of Tunis, Tunisia, Mediterranean Sea). Journal of Chemistry،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1170999
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ben Amor, Rim…[et al.]. Bioavailability and Assessment of Metal Contamination in Surface Sediments of Rades-Hamam Lif Coast, around Meliane River (Gulf of Tunis, Tunisia, Mediterranean Sea). Journal of Chemistry No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1170999
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ben Amor, Rim& Yahyaoui, Asma& Abidi, Myriam& Chouba, Lasaad& Gueddari, Moncef. Bioavailability and Assessment of Metal Contamination in Surface Sediments of Rades-Hamam Lif Coast, around Meliane River (Gulf of Tunis, Tunisia, Mediterranean Sea). Journal of Chemistry. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1170999
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170999
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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