Papers
3
Total Citations
85
H-Index
3
About
Hosni Ghedira is a leading environmental scientist whose research focuses on atmospheric aerosols, remote sensing, and air quality modeling, with a particular emphasis on the complex interactions between dust, water, and climate in arid and semi-arid regions. His most influential work includes the development and application of the CHIMERE chemistry-transport model to simulate aerosol dynamics over the Arabian Peninsula, a study that has garnered 44 citations and provided critical insights into the sensitivity of aerosol concentrations to soil properties, surface parameters, and anthropogenic emissions. Ghedira has also made significant contributions to improving satellite-based remote sensing of water quality, notably by developing enhanced atmospheric correction and chlorophyll-a retrieval models specifically designed for turbid, dust-laden waters—work that has been cited 34 times. His research further explores the role of soil moisture and wind speed in modulating aerosol optical thickness, using SEVIRI thermal channels to better understand dust emission and deposition processes. By integrating land surface models with remote sensing data, Ghedira has advanced our ability to monitor and predict dust events, directly impacting environmental management and public health in dust-prone regions.
Research Focus
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