Subsurface Characterization of Al-Hassa National Park, Saudi Arabia using Gravity and Electromagnetic Methods

This paper aims to unravel the geological complexities of the region, focusing on identifying key tectonic features and fracture orientations using gravity and magnetotelluric methods. A significant aspect of the study is the correlation found between these geological structures and groundwater quality, highlighting the impact of subsurface formations on environmental resources. The data from gravity surveys provided insights into subsurface density variations, while MT surveys offered valuable information about the electrical resistivity distribution. The combination of these methods proved effective in offering a comprehensive view of the subsurface features. The research findings are crucial for the sustainable management and preservation of natural resources in the region, demonstrating the effectiveness of integrated geophysical methods in environmental geophysics. This study contributes to a deeper understanding of the Middle Eastern geological framework, particularly in relation to the ongoing tectonic activities between the Arabian and Eurasian plates.