Preliminary study on the occurrence of geothermal systems in the tectonic compressional regions: an example from the Derman geothermal field in the Biga Peninsula, Turkey |
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| Authors: | Zeynel Demirel Talat Yildirim Musa Burak |
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| Institution: | a Department of Geological Engineering, Engineering Faculty, Mersin University, Mersin, Turkey;b General Directorate of Mineral Research and Exploration, Ankara, Turkey |
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| Abstract: | There are numerous hot springs with temperatures ranging from 30 to 100 °C in Biga peninsula and they occur throughout the peninsula. The result of this study shows that the region is under a tectonic compressional regime. The investigation of the faults and fractures in the region indicates that the region has been affected first by N–S and then E–W compression since the Middle Miocene. Opening fractures and antithetic and synthetic faults due to the compressional movements provide paths for the deep circulation of water. In addition, the tectonic movements, granitic intrusion and volcanic activity have also played important roles as heat sources for the geothermal systems. |
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| Keywords: | Author Keywords: Biga Peninsula Turkey Compressional regions Geothermal systems Geothermal model |
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