A comparative study, distribution, predicted no-effect concentration (PNEC) and contamination assessment of phenol with heavy metal contents in two coastal areas …

GM El Zokm, GF El-Said, AA El Ashmawy - Marine Environmental …, 2022 - Elsevier
This study comparing the expected pollution status of phenol along with heavy metals in
sediments of two economic regions on the Mediterranean Sea coast using equilibrium …

Impact of land development along the western Mediterranean coast of Egypt regarding surfactant sources, interfering elements and ecotoxicity

GM El Zokm, GF El-Said, MA Okbah - Marine Pollution Bulletin, 2024 - Elsevier
The effect of recent land development of the western side of the Egyptian Mediterranean
coast on the fates, behaviors, interactions, and ecotoxicology of surfactant (LAS), F, Br, B …

Ecological and human risk assessment of heavy metals at Abu-Qir coastline of Mediterranean Sea in Egypt using GIS

MA El-Alfy, AA Elnaggar - Acta Ecologica Sinica, 2023 - Elsevier
Abu-Qir bay is characterized by different anthropogenic activities. This study focused on
studying the metal pollution in sediments, ecological risk assessment and human health …

Abnormal fluoride distribution, human health risk assessment, predicted no-effect concentration (PNEC) and environmental hazards in an Egyptian lake connected to …

GF El-Said, KS Sinoussy, SMHA Kawy… - Marine Environmental …, 2023 - Elsevier
Fluoride can affect the metabolism and physiological functioning of humans and aquatic
organisms like any hazardous substance when it exceeds its permissible limits and PNEC …

Sedimentology, geochemistry, pollution status and ecological risk assessment of some heavy metals in surficial sediments of an Egyptian lagoon connecting to the …

GF El-Said, SEO Draz, MM El-Sadaawy… - … Science and Health …, 2014 - Taylor & Francis
Spatial distribution of heavy metals (Co, Cu, Ni, Cr, Mn, Zn and Fe) was studied on Lake
Edku's surface sediments in relation to sedimentology and geochemistry characteristics and …

[HTML][HTML] Adsorption isotherms and kinetic studies for the defluoridation from aqueous solution using eco-friendly raw marine green algae, Ulva lactuca

GF El-Said, MM El-Sadaawy, MA Aly-Eldeen - … monitoring and assessment, 2018 - Springer
The defluoridation from aquatic medium by raw marine algae, Ulva lactuca, was
investigated. The element components and adsorbent's properties were determined. The …

Provenance and geochemical behavior of fluorine in the soils of an endemic fluorosis belt, central Iran

R Dehbandi, F Moore, B Keshavarzi - Journal of African Earth Sciences, 2017 - Elsevier
The concentration of fluorine, major, trace and rare earth elements (REEs) were used to
estimate the probable sources and provenance of fluorine in the soils of an endemic …

Comprehensive risk assessment and interactions of fluoride and boron ions in the water-sediments interface: The Red Sea, Egypt

GF El-Said, GM El Zokm, AAM El-Sayed, NF Soliman - Chemosphere, 2024 - Elsevier
This study presents a baseline evaluation of the distribution, human and ecotoxicological
risk, and the potential interactions of fluoride and boron in the water-sediment interface in 25 …

Anomalous fluctuation of halogens in relation to the pollution status along Lake Mariout, Egypt

GF El-Said, GM El Zokm, AA El Sayed… - Journal of …, 2020 - Wiley Online Library
This paper aimed to study the anomalous fluctuation of halogens with respect to the
pollution status in surface water (w), pore water (p), and sediments (s) of Lake Mariout. It …

Ecotoxicological, ecological, and human health risks of total carbohydrates and some inorganic pollutants on the Nile Delta region along the Egyptian Mediterranean …

GF El-Said, HA Abdel-Mohsen, MM El-Sadaawy… - Marine Pollution …, 2024 - Elsevier
This is one of few studies dealing with the potential impact of total carbohydrates (TCHO),
and some inorganic pollutants (F, B, As, V, Se) on human health. Additionally, the latter …