Browsing Atmospheric Science Cluster by Author "Mahfouz, Mohamed M."
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Atmospheric Black Carbon over Qatar: Seasonal Variability and Source Apportionment
Tutsak, Ersin; Mahfouz, Mohamed M.; Shahid, Imran ( Qatar University Press , 2021 , Poster)The earth’s atmosphere contains minute particles suspended within it. These atmospheric particles influence the earth's radiation budget through their ability to absorb and scatter radiation. Black carbon (BC) is a type ... -
Elemental compositions of particulate matter retained on air condition unit’s filters at Greater Doha, Qatar
Mahfouz, Mohamed M.; Yigiterhan, Oguz; Elnaiem, A. E.; Hassan, Hassan M.; Alfoldy, Balint ( Springer Netherlands , 2019 , Article)© 2019, The Author(s). Elemental composition of airborne dust samples retained by internal filters of air condition units (ACUs) was determined at 12 locations of Doha city, state of Qatar. Twenty-four elements: Al, Ca, ...