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Recent Submissions

Trace element, Nd-Hf-Pb isotope geochemistry, and zircon U-Pb geochronology of the Baskil Dikes (Elazığ, Eastern Türkiye): Tracing Late Cretaceous continental arc magmatism in the Southern Neotethys Sayıt, Kaan; Ural, Melek; KORALAY, OSMAN ERSİN; Göncüoğlu, Mehmet Cemal (2026-06-01) During the Late Cretaceous, the dual subduction within the Southern Neotethyan domain resulted in the formation of an intra-oceanic arc complex (Yüksekova Complex) as well as an Andean-type continental arc characterized by...
Detection of Potato Fields Using Sentinel-2 and Landsat 8 Data-Based Machine Learning Models in Semi-arid Region of Central Anatolia, Türkiye Tokluoğlu, Emre; Kurtuluş, Bedri; Sağır, Çağdaş; Erdem Altın, Günseli; Yurdakul, Elifnur; ATEŞ, ERSİN; Canoğlu, Mustafa Can; Yamaç, Sevim Seda (2026-02-01) Accurate mapping of crop types is essential for agricultural monitoring, resource management, and food security. This study evaluates the performance of two ensemble machine learning algorithms—random forest (RF) and gradi...
Evaluating tsunami preparedness worldwide: a proxy index using Japan as a reference Tüfekçi Enginar, Duygu; Süzen, Mehmet Lütfi; Yalçıner, Ahmet Cevdet (2026-01-01) Tsunami risk assessment is crucial for coastal communities, but quantitatively evaluating a nation’s tsunami vulnerability, and preparedness levels is challenging due to the intangible elements of this aspect. This study o...
Enhancing human tsunami vulnerability analysis with open-source data and data-driven methodologies Tüfekçi Enginar, Duygu; Süzen, Mehmet Lütfi; Yalçıner, Ahmet Cevdet (2026-01-01) This study reassesses the human vulnerability to tsunamis by reducing dependency on high-resolution data and expert-driven evaluations. The original MeTHuVA (METU Metropolitan Tsunami Human Vulnerability Assessment) method...
3D structural controls of a high-enthalpy geothermal field in an extensional setting: the Kizildere geothermal field (Western Türkiye) Aksu, Baykan; UZEL, BORA; Kaymakcı, Nuretdin (2025-12-01) The Kızıldere Geothermal Field (KGF), situated at the eastern margin of the Büyük Menderes Graben, is the most productive high-enthalpy geothermal system in Türkiye, with reservoir temperatures exceeding 240 °C and an inst...
Modeling lake-groundwater interactions under climatic and anthropogenic stressors in a mediterranean closed basin: Burdur Lake, Türkiye Kılıç, Hatice; Yazıcıgil, Hasan (2025-12-01)
Simulation of large earthquake synchronization and implications on North Anatolian fault zone Sopacı, E.; Özacar, Atilla Arda (2025-11-25) The North Anatolian Fault (NAF) zone has consistently exhibited a sequence of westward-migrating earthquakes with magnitudes exceeding 7 (Mw>7) during its last three seismic cycles. To investigate the mechanisms underlying...
New He-O-Sr-Nd isotopes and chronology of Quaternary lavas from the Kula volcanic field (western Türkiye): Implications for temporal changes in the magma source CESUR, DURU; MUTLU, HALİM; ALDANMAZ, ERCAN; Stuart, Finlay M.; Carracedo, Ana; Ellam, Robert M.; Güleç, Nilgün Türkan (2025-11-05) The Quaternary Kula volcanic field in western Turkey comprises predominantly sodium-rich alkaline basaltic products from several eruption periods. We report new bulk-rock major-trace element, Sr Nd isotopes, helium and oxy...
Stability assessment of the landslide in a segment of the Bartın Kirazlı Bridge dam Diversion, Western Black Sea Region, Türkiye Görbil, Barış; Akgün, Haluk; KOÇKAR, MUSTAFA KEREM; Arslan Kelam, Arzu (2025-11-01) The Bartın Kirazlı Bridge Dam construction has started on Gökırmak stream, western Black Sea Region, for the purposes of irrigation and power generation, and is continuing at present. By the end of construction, it is anti...
Light-based fiber optic integrated dynamic laboratory model developed for landslide monitoring KOÇKAR, MUSTAFA KEREM; DEMİR, CEM; Kelam, Arzu Arslan; Kaya, Yunus E.; Karabulut, A. Kaan; Ural, Baris; Ozsimsir, A. Enes; ŞAHİN, GÖKHAN; Akgün, Haluk; Temiz, F. Ahmet (2025-10-01) Fiber sensors have gained prominence among various measurement techniques for monitoring landslides due to their environmental adaptability, real-time data capabilities, and potential use in early warning systems. This stu...
Paleoproterozoic Mafic and Ultramafic Rocks from the Mako Belt, Senegal: Implications for Back-Arc Basin Origin Dia, Ibrahima; Furman, Tanya; Sayıt, Kaan; Bowden, Shelby; Gueye, Mamadou; Faye, Cheikh Ibrahima; Vanderhaeghe, Olivier (2025-10-01) The Mako Belt in the Kédougou-Kéniéba Inlier (eastern Senegal) preserves Paleoproterozoic (2.3–1.9 Ga) mafic and ultramafic rocks that record early crustal growth processes within the southern West African Craton (WAC). Ba...
Stochastic Inversion-Driven Petrophysical Modelling in Sub-Tuning Reefal Carbonates: Soğucak Formation, Thrace Basin, Türkiye Karaca, Ergin; Yılmaz, İsmail Ömer; ÇİFCİ, GÜNAY (2025-10-01) Seismic inversion plays a critical role in populating subsurface properties into geomodel; however, its effectiveness is often constrained by the resolution limits of seismic data. This study evaluates the effectiveness of...
Miocene decoupling of surface uplift of the Central Anatolian Plateau interior (Türkiye) and its modern mountainous margins Meijers, Maud J.M.; Mikes, Tamás; Rojay, Fuat Bora; AYDAR, ERKAN; ÇUBUKÇU, HÜSEYİN EVREN; Wagner, Thomas; Lüdecke, Tina; Krsnik, Emilija; Fiebig, Jens; Mulch, Andreas (2025-08-01) The Central Anatolian Plateau (CAP) forms the western portion of the Turkish-Iranian plateau and has mostly remained above sea level since ca. 41 Ma. However, the current topography of the CAP has predominantly developed s...
Reservoir characterisation of compacted sandstones in the Osmancık Formation, Thrace Basin, Türkiye Arpacı, Taner; Yılmaz, İsmail Ömer; Akın, Serhat; Ulugergerli, Emin Uğur (2025-05-01) The Thrace Basin houses the main gas-producing fields of Türkiye. The gas reservoirs in the basin are mostly located in deltaic sediments of the Oligocene Osmancık Formation where the hydrocarbon-bearing sandstone reservoi...
K-Pg transition in neritic limestones: Deciphering the first bio/chemo-stratigraphic records and tectono-sedimentary evolution, eastern Neotethys (NE Türkiye) Köroğlu, Fatih; SARI, BİLAL; KANDEMİR, RAİF; Yılmaz, İsmail Ömer; Özer, Sacit (2025-04-01) Interestingly, the K-Pg transition from the Cretaceous to the Paleogene is the closest to our time and, from today's perspective, the most dramatic extinction that has ever occurred on Earth. Using different methods and li...
New foraminifera from the Changhsingian (Upper Permian) of the Taurides (southern Turkey) with remarks on their evolutionary origins Altıner, Demir; Payne, Jonathan L.; Lehrmann, Daniel J.; Atasoy, Serdar Görkem; Altıner, Sevinç (2025-03-03) Several new foraminiferal taxa are described from the Changhsingian carbonates of southern Turkey, and their evolutionary relationships are discussed within the middle to late Permian time frame. Comprising Retroseptellina...
Building better biochronology: New fossils and 40Ar/39Ar radioisotopic dates from Central Anatolia Tholt, Andrew; Başoğlu, Okşan; Bektas, Yener; Bernor, Raymond; Carlson, Joshua P.; Dag, Oemer; Doğan, Uğur; Erkman, Ahmet Cem; Kaya, Ferhat; Kaymakcı, Nuretdin; Kirmizioglu, Pinar Goezluek; Meijers, Maud J. M.; Parildar, Oezge Kahya; Pehlevan, Cesur; Simsek, Emrah; White, Tim; Renne, Paul (2025-03-01) T & uuml;rkiye's geographic position between Europe, Asia, and Africa gives it pivotal importance for understanding the local, interregional, and intercontinental dynamics of Neogene vertebrate evolution. Although rich in ...
Municipal landfill site selection using TOPSIS methodology: A case study for Polatlı, Ankara, Türkiye Oner, Gokalp; Akgün, Haluk; KOÇKAR, MUSTAFA KEREM; Kelam, Arzu Arslan (2025-03-01) Polatl & imath;, which is the largest and tenth out of twenty fifth most populated county of Ankara is well known for being one of the most productive agricultural districts in T & uuml;rkiye in terms of its barley and whe...
EGU General Assembly 2025 Tural, Ceren Yazıgülü; Yılmaz, Koray Kamil; Tarpanelli, Angelica (2025-03-01)
Integrated fracture analysis for improved oil recovery in the reefal limestones of Soğucak formation, Northwest Thrace Basin, Türkiye Karaca, Ergin; Yılmaz, İsmail Ömer; ÇİFCİ, GÜNAY; Tortopoğlu, Bulut; Akın, Serhat (2025-01-01) Natural fractures play a crucial role in both exploration and development phases in oil and gas industry, as their network and orientation significantly affect flow and recovery strategies. This study highlights the import...

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