Response mechanism of sediment endogenous phosphorus release to functional microorganisms and its cyanobacterial growth and disappearance effects

W Huang, X Dong, C Tu, H Yang, Y Chang… - Science of the Total …, 2024 - Elsevier
Endogenous phosphorus (P) release from lake sediments is an important factor in the
eutrophication of overlying waters, as P is the limiting nutrient salt affecting cyanobacterial …

[HTML][HTML] Polycyclic aromatic hydrocarbons (PAHs) in Egyptian red sea sediments: Seasonal distribution, source Identification, and toxicological risk assessment

AM Younis, S Hanafy, EM Elkady, MA Ghandour… - Arabian Journal of …, 2023 - Elsevier
This study investigated the concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) in
sediments from the shoreline of the Red Sea. 16 PAH concentrations ranged from 1.43 to …

Ca/Fe-layered double hydroxide–zeolite composites for the control of phosphorus pollution in sediments: Performance, mechanisms, and microbial community …

Y Wu, L Song, M Shi, C Gu, J Zhang, J Lv… - Chemical Engineering …, 2022 - Elsevier
Despite the strict management of eutrophic waters globally, the release of phosphorus (P)
from sediments maintains the eutrophic state of water bodies and poses a serious challenge …

Assessment of health risks associated with heavy metal contamination in selected fish and crustacean species from Temsah Lake, Suez Canal

AM Younis, S Hanafy, EM Elkady, AH Alluhayb… - Scientific Reports, 2024 - nature.com
Marine pollution caused by heavy metals has emerged as a significant environmental
concern, garnering increased attention in recent years. The accumulation of heavy metals in …

[HTML][HTML] Assessing phytoplankton populations and their relation to water parameters as early alerts and biological indicators of the aquatic pollution

DI Essa, ME Elshobary, AM Attiah, ZE Salem… - Ecological …, 2024 - Elsevier
Biological water quality is one of the main indicators of water pollution. The main objective of
the current study was to assess El-Temsah Lake, Egypt, water quality in 2018 using …

Synergistic adsorption of methylene blue from aqueous medium using MgO-Y2O3@ gC3N4 (MYCN) nanocomposite: Performance evaluation and kinetic study

AM Younis, FM Alminderej, AH Alluhayb… - Nano-Structures & Nano …, 2024 - Elsevier
Synthetic dyes pose a formidable challenge in wastewater treatment, resisting conventional
oxidation and reduction reactions and posing risks to human health and the environment …

Microbial and environmental medium–driven responses to phosphorus fraction changes in the sediments of different lake types during the freezing period

J Ma, Z Yao, M Zhang, J Gao, W Li, W Yang - Environmental Science and …, 2024 - Springer
The comparative study of the transformation among sediment phosphorus (P) fractions in
different lake types is a global issue in lake ecosystems. However, interactions between …

Assessment of microplastic pollution in the Gulf of Suez: Abundance and polymeric composition in beach sediments.

NZ Taher, S Shabaka, YA Soliman… - Egyptian Journal of …, 2023 - ejabf.journals.ekb.eg
The Gulf of Suez is a crucial ship** route and a hub for mining and oil drilling operations,
making its area particularly susceptible to the accumulation of marine plastic waste. This …

[HTML][HTML] The potential accumulation of polycyclic aromatic hydrocarbons in macroalgae from the Egyptian coast of the Red Sea

EM Elkady, AM Younis - Egyptian Journal of Aquatic Research, 2023 - Elsevier
In the marine environment, polycyclic aromatic hydrocarbons (PAHs) constitute one of the
most pervasive and harmful types of organic pollutants. They pose an additional hazard to …

Au/ZnO nanocomposites based on simple laser ablation method for water treatment

A Al-Otaify, AM Younis, AM Mostafa - Materials Chemistry and Physics, 2024 - Elsevier
A binary heterostructure of Au/ZnO nanocomposite is prepared in a novel way based on
successive pulsed laser ablation of the two targets in an aqueous solution with varied pulse …