Invertebrate shells as pollution bio-indicators, Gebel El-Zeit area, Gulf of Suez,Egypt
Al-Otaibi, Mohamed Youssef, Abdelbaset El-Sorogy, Mohamed El-Sabrouty & Naif . 2014
Sixteen well preserved Pelecypod and gastropod shells were analyzed for their Mn, Ni, Co, Cu, Zn and Pb content. Eight
shells are belonging to the Pleistocene of Gebel El-Zeit and eight recent shells were collected from El-Zeit Bay. Average
metal accumulation levels in Pleistocene shell of the study area is in the following order Mn< Ni < Cu < Co < Zn <Pb, while in the Recent shell are in the following order Mn< Ni < Co < Zn < Cu <Pb. This is due to the human activities such as: shipping, the oil pollution resulted from the oil industries, where Gabal El Zeit area is one of the important areas of oil
exploration in Egypt. Natural sources of heavy metals include: terrigenous inputs from wadis during flash floods that
transport terrestrial material into the sea.
The upper Campanian to upperMaastrichtian sedimentary sequence of the Kiseiba Formation in southWestern Desert is sampled and described in two surface sections (Sinn El Kaddab and Wadi Abu Siyal…
To assess heavy metals in mangrove swamps of Sehat and Tarut coastal areas along the Arabian Gulf, 18 sediment samples were collected for Al, V, Cr, Mn, Cu, Zn, Cd, Pb, Hg, Sr, As, Fe, Co, and Ni…
Present work aims to document the distribution and metal contamination in the coastal sediments of the
Dammam Al-Jubail area, Saudi Arabian Gulf. Twenty-six samples were collected for Al, V…