Tuğçe Ergün

ORCID: 0000-0003-1366-2479
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About
Contact & Profiles
Research Areas
  • earthquake and tectonic studies
  • Seismology and Earthquake Studies
  • Geological and Geochemical Analysis
  • High-pressure geophysics and materials
  • Earthquake Detection and Analysis
  • Seismic Waves and Analysis
  • Marine and environmental studies
  • Seismic Imaging and Inversion Techniques
  • Forensic Anthropology and Bioarchaeology Studies
  • Plant Ecology and Soil Science
  • Drilling and Well Engineering
  • Paleopathology and ancient diseases

Kandilli Observatory and Earthquake Research Institute
2013-2023

Boğaziçi University
2013-2023

The engines of surface deformation in the Anatolia–Aegean region are a matter debate, including origin high elevations Anatolian plateau. Recent publications based on geological and thermomechanical modelling emphasize role dynamic topography plateau uplift. However, quantitative estimates contribution affected by large uncertainties due to insufficient knowledge crustal structure, particular thickness density. To reduce these uncertainties, we provide new accurate map domain computed from...

10.1093/gji/ggz147 article EN Geophysical Journal International 2019-03-20

Western Turkey provides spectacular examples of the two end-member models deformation continental lithosphere, with strain localization along North Anatolian fault and distributed north–south extension Aegean coast. To provide constraints on mechanisms deformation, we present a new high-resolution image lithospheric structure ∼650 km transect crossing Anatolia at 28°E longitude from Black Sea to Mediterranean. More than 2600 receiver functions are computed records teleseismic earthquakes 40...

10.1093/gji/ggt100 article EN Geophysical Journal International 2013-04-05

The Sea of Marmara, located along the North Anatolian Fault (NAF) system, represents a geologically significant region where fault’s bifurcation into northern and southern branches plays key role in shaping region's tectonic framework.  The NAF, acting as primary driver, has not only shaped basin's morphology but also controlledits seismicity, making area for studying active processes earthquake hazards. İzmit Gulf, at easternmost part Marmara Sea, is particular...

10.5194/egusphere-egu25-17183 preprint EN 2025-03-15

A tsunami warning system providing services in the Eastern Mediterranean, Aegean, Marmara and Black Seas under UNESCO Intergovernmental Oceanographic Commission (IOC)—Intergovernmental Coordination Group (ICG) for Tsunami Early Warning Mitigation System North-Eastern Atlantic, Mediterranean Connected (NEAMTWS) framework was established Turkey by Kandilli Observatory Earthquake Research Institute (KOERI) (Özel et al., 2011). KOERI’s Regional Monitoring Center (RETMC) on foundations of legacy...

10.3390/app112311247 article EN cc-by Applied Sciences 2021-11-26

Abstract As the earliest institute in Turkey dedicated to locating, recording, and archiving earthquakes region, Kandilli Observatory Earthquake Research Institute (KOERI) has a long history seismic observation, which dates back installation of its first seismometers soon after devastating Istanbul earthquake 10 July 1894. For over century, since deployment seismometer, KOERI network grown steadily time. In this article, we present facilities as data center for seismological community,...

10.1785/0220200367 article EN Seismological Research Letters 2021-02-17

A high-resolution two-dimensional tomographic velocity image in the eastern Marmara region along a 1.2 km long N-S trending seismic profile, which crosses surface rupture of İzmit earthquake on North Anatolian Fault (NAF) is presented. vibroseis source at more than 180 points with 50 receivers was used profile. regularized inversion technique applied to first arrival travel times. More 6500 arrivals from 129 shot gathers were analyzed construct images and qualitatively evaluated for fault...

10.55730/1300-0985.1866 article EN TURKISH JOURNAL OF EARTH SCIENCES 2023-07-28
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