tawfeek.mahran

Tawfiq Mohamed Mahran

Professor - أستاذ

Faculty of science

Address: Geology Dept. - Faculty of Science- Sohag University

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Publications Which contain the keyword: Karst


2018-09-30 08:06:47 Keywords Karst, paleodolines, paleosurfaces, Geomorphic,
Geomorphic evolution and karst landforms of the Eocene limestone plateau , west of the Nile Valley (Sohag), Egypt: implications for geohazards and impacts
Most of the limestones in the Eocene Carbonate plateau, west of the Nile Valley (Sohag), are affected repeatedly by karst processes, and different landforms related to limestone dissolution occurred. However, there is no published literature available dealing with the detailed studies of the karstification process and associated karst landforms in this study area. Therefore, this study focuses on paleoerosion surfaces ... Read more

Sinkholes detection using Electrical Resistivity Tomography (ERT) in Saudi Arabia
Karst phenomena exist in different areas in the Kingdom of Saudi Arabia, causing serious environmental problems that affect urban development and infrastructure (buildings, roads and highways). One of the most important problems are sinkholes, which most of the time consist of unfilled voids. These sinkholes are formed as a result of the chemical leaching of carbonate and evaporite formations by ... Read more

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