20 March 2024
10:00 AM (CDT)
Barrier islands serve as crucial buffers for coastal communities, mitigating the impacts of storms, hurricanes, and sea-level rise. The geomorphology of these islands significantly influences storm effects and recovery processes, which, in turn, are shaped by subsurface geological and hydrogeological factors. This study examines the interplay between subsurface conditions, island geomorphology, and human development on Padre Island in Texas. Our investigation utilizes frequency-domain electromagnetic (FDEM) and time-domain electromagnetic (TDEM) surveys to analyze apparent electrical conductivities, revealing the intricate connections between subsurface characteristics and surface morphology of barrier islands.
Mohamed Ahmed is an associate professor at Texas A&M University – Corpus Christi. He received his BSc and MSc degrees in Applied Geophysics from Suez Canal University, Egypt, and his PhD in Geosciences at Western Michigan University. He employs integrated approaches, combining geophysics, remote sensing, numerical modeling, and GIS to investigate a diverse array of complex geological and environmental issues. His current research focuses on monitoring groundwater resources in arid and coastal regions and quantifying land deformation resulting from their excessive use. With two decades of research and teaching experience, Ahmed possesses an outstanding publication record and has received numerous awards.