Department of Geological Engineering, Article

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Recent Submissions

Middle Permian basic and acidic volcanism in the Istanbul zone (NW Turkey): evidence for post-variscan extensional magmatism
Babaoglu, Cumhur; Topuz, Gültekin; Okay, Aral I.; Koksal, Serhat; Wang, Jia-Min; Toksoy Köksal, Fatma (2023-03-01)
The Istanbul Zone (NW Turkey) forms the eastward extension of Avalonia and was subjected to deformation, uplift and erosion for a time period of 40-50 Ma following the collision with the Sakarya Zone during Early to Late C...
Twin Earthquakes Devastate Southeast Türkiye and Syria: First Report from the Epicenters
Kusky, Timothy M.; Bozkurt, Erdin; Meng, Jiannan; Wang, Lu (2023-01-01)
A Paleolimnological Approach to Understand Regime-Shift Dynamics in Ladik Lake (North Turkey)
Maraşlioğlu, Faruk; Soylu, Elif Neyran; Avşar, Ulaş; Hubert-Ferrari, Aurelia (2023-01-01)
Pithonellid calcitarch record in the middle? Cenomanian Derdere-A Member, SE Turkey: palaeoenvironmental changes and stratigraphic significance
Mülayim, Oğuz; Yılmaz, İsmail Ömer; Ferré, Bruno (2023-01-01)
Pithonellid calcitarchs are studied in the organic-rich limestones of the Derdere-A Member from the middle? Cenomanian deposits of SE Turkey for the first time. Little is known about the distribution of pithonellid calcita...
Assessment of trace metal pollution in the coastal sediments of Fethiye-Go spacing diaeresis cek Bay (SW Turkey) and evaluation of pollution sources
Gulsen-Rothmund, Halil Ibrahim; ARSLAN, ŞEBNEM; Kurtulus, Bedri; Tunca, Evren; Avşar, Ulaş; Avsar, Ozgur (2023-01-01)
This research evaluated the trace metal pollution and the pollution sources in the coastal sediments of Fethiye-Go center dot cek Bay by using the spatial distribution maps, correlation and statistical analysis, which were...
Role of Magmatism and Related-Exsolved Fluids during Ta-Nb-Sn Concentration in the Central Eastern Desert of Egypt: Evidences from Mineral Chemistry and Fluid Inclusions
Abd El Monsef, Mohamed; Sami, Mabrouk; Toksoy Köksal, Fatma; Abart, Rainer; Ondrejka, Martin; Abdelfadil, Khaled M. (2023-01-01)
The rare metals of Abu Dabbab area in the Central Eastern Desert of Egypt have been investigated for their mineralogy and conditions of precipitation using combination of EMPA and fluid inclusions studies, in order to deli...
Trace element and Sr-Nd-Hf-Pb isotopic constraints on the composition and evolution of eastern Anatolian sub-lithospheric mantle
Aktag, Alican; Sayıt, Kaan; Peters, Bradley J.; Furman, Tanya; Rickli, Jorg (2022-11-01)
Quaternary Elazig mafic alkaline volcanism is part of the anorogenic volcanic system of the circum-Mediterranean region, and it provides crucial insights into the chemical nature of the mantle source domains beneath easter...
New marine vertebrates (elasmobranchs, actinopterygians, reptiles) from the Upper Cretaceous Arabic Platform of SE Turkey
Bardet, Nathalie; Guinot, Guillaume; Yılmaz, İsmail Ömer; Hosgor, Izzet (2022-10-01)
Here we describe new marine vertebrate remains, mainly isolated teeth, from the Upper Cretaceous (Coniacian-Santonian) of near Mardin, SE Turkey. This is the first report in this area of ptychodontid sharks (elasmobranchs)...
Assessment of Dewatering Requirements and Dewatering Well Design for an Open Pit Coal Mine in Central Anatolia
Peksezer Sayıt, Ayşe; Yazıcıgil, Hasan (2022-09-01)
The celtikci Coal Basin is a newly discovered coal basin in Central Anatolia where 11 years of open-cut mining has been planned. The bulk of the mining will be conducted below the regional water table; hence, determination...
The Paleozoic petroleum system of the Molla-Bismil area (Diyarbakır Basin, Turkey) and source rock properties of Lower Silurian (Llandovery) organic-rich shale
Hoşgör, İzzet; Yılmaz, İsmail Ömer (2022-09-01)
© 2022 Elsevier LtdThe Molla-Bismil area is a petroleum province, which hosts predominantly Paleozoic oil fields in the foreland area of the Diyarbakır Basin. The Arpatepe, Bahar, Yeniev, and Çalıktepe fields are Paleozoic...
Unraveling the Genesis of Highly Fractionated Rare-Metal Granites in the Nubian Shield via the Rare-Earth Elements Tetrad Effect, Sr-Nd and Mineral
Sami, Mabrouk; Monsef, Mohamed Abd El; Abart, Rainer; Toksoy Köksal, Fatma; Abdelfadil, Khaled M. (2022-09-01)
The rare-metal granites of the Nubian Shield are commonly associated with Nb-Ta and Sn mineralization. The magmatic and hydrothermal evolution of these granites and their relation to the Nb-Ta and Sn mineralization need fu...
Performance analysis of open-source DEMs in tsunami inundation modelling
Tüfekçi Enginar, Duygu; Dogan, Gozde Guney; Süzen, Mehmet Lütfi; Yalçıner, Ahmet Cevdet (2022-08-01)
In natural hazard modeling, underestimation is not acceptable, since it will produce unreliable and inadequate information for decision makers to work on during hazard mitigation planning. Including tsunami inundation mode...
Seismic attenuation tomography of the Sn phase beneath the Turkish-Iranian Plateau and the Zagros mountain belt
Kaviani, Ayoub; Sandvol, Eric; Ku, Wenfei; Beck, Susan L.; Türkelli, Niyazi; Özacar, Atilla Arda; Delph, Jonathan R. (2022-08-01)
The Turkish-Iranian Plateau and the Zagros highlands are among the most prominent physiographic features in the Middle East and were formed as a result of continental collision between the Arabian and Eurasian plates. To b...
Calibrating the Late Jurassic–Early Cretaceous shallow and deep marine bioevents by quantitative biostratigraphy: A synthesis from the Pontides Carbonate Platform (Turkey)
Atasoy, Serdar Görkem; Altıner, Demir; Altıner, Sevinç (2022-08-01)
© 2022 Elsevier B.V.The Late Jurassic–Early Cretaceous is an interval of unstandardized stages and includes the only Mesozoic system boundary without a Global Boundary Stratotype Section and Point – the Jurassic/Cretaceous...
Reservoir rock characterization in Edremit geothermal field: Geochemical implications for possible fault zones
Elidemir, Sanem; Güleç, Nilgün Türkan; DENİZ, KIYMET; KADIOĞLU, YUSUF KAĞAN (2022-08-01)
© 2022 Elsevier LtdReservoir lithology of Edremit geothermal field from western Anatolia is investigated by means of mineralogic-petrographic and geochemical analyses. Drill cuttings that belong to reservoir levels are ana...
Deep learning-based key-block classification framework for discontinuous rock slopes
Zhu, Honghu; Azarafza, Mohammad; Akgün, Haluk (2022-08-01)
© 2022 Institute of Rock and Soil Mechanics, Chinese Academy of SciencesThe key-blocks are the main reason accounting for structural failure in discontinuous rock slopes, and automated identification of these block types i...
The role of satellite information in forecasting, modeling, and mapping the 2019 Mozambique flood
Adler, Robert; Gu, Guojun; Zhou, Naijun; Wu, Huan; Matgen, Patrick; Galantowicz, John; Schumann, Guy; Yılmaz, Koray Kamil (2022-08-01)
The application and value of the Global Flood Monitoring System (GFMS) andvarious remote-sensing-based flood products are examined in the context ofthe severe flood event in Mozambique associated with Cyclone Idai in March...
Microfacies and stable isotope analyses (δ13C and δ18O) of the upper Serpukhovian-Moscovian carbonates in the Hadim Nappe, southern Turkey: an approach to document the Late Paleozoic Ice Age (LPIA)
Akbaş, Melikan; Okuyucu, Cengiz; Yılmaz, İsmail Ömer (2022-07-01)
© 2022, Springer-Verlag GmbH Germany, part of Springer Nature.The Late Paleozoic ice age (LPIA) span from latest Devonian to Late Permian (Lopingian) and was one of the three major Phanerozoic glaciations. Large continenta...
Slab induced mantle upwelling beneath the Anatolian plateau
Lynner, Colton; Delph, Jonathan R.; Portner, Daniel E.; Beck, Susan L.; Sandvol, Eric; Özacar, Atilla Arda (2022-06-01)
Landslide Susceptibility Assessment by Using Convolutional Neural Network
Nikoobakht, Shahrzad; Azarafza, Mohammad; Akgün, Haluk; Derakhshani, Reza (2022-06-01)
This study performs a GIS-based landslide susceptibility assessment using a convolutional neural network, CNN, in a study area of the Gorzineh-khil region, northeastern Iran. For this assessment, a 15-layered CNN was progr...
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