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Nurkan Karahanoğlu

E-mail
nurkan@metu.edu.tr
Department
Department of Geological Engineering
Analysis of Plio-Quaternary deep marine systems and their evolution in a compressional tectonic regime, Eastern Black Sea Basin
Sipahioglu, N. O.; Karahanoğlu, Nurkan; Altıner, Demir (Elsevier BV, 2013-05-01)
Facies architecture of submarine fans and channel-levee complexes in the Eastern Black Sea Basin and their evolution from the Late Miocene until the present day are studied using a three-dimensional seismic data set coveri...
The thermal gradient history of the Thrace Basin, NW Turkey: Correlation with basin evolution processes
Huvaz, O.; Karahanoğlu, Nurkan; Ediger, V. S. (Wiley, 2007-01-01)
Thermal maturity modelling is widely used in basin modelling to help assess the exploration risk. Of the calibration algorithms available, the Easy%Ro model has gained wide acceptance. In this study, thermal gradients at 7...
Finite element simulation of seawater intrusion into a quarry-site coastal aquifer, Kocaeli-Darica, Turkey
Karahanoğlu, Nurkan; Doyuran, V (Springer Science and Business Media LLC, 2003-07-01)
A numerical simulation has been carried out to investigate the effects of below-sea-level (b.s.l.) excavation on the raw material quality of a cement quarry in Turkey. The model simulates variations in the hydrodynamic and...
Hydrogeological and hydrochemical investigation for below-sea-level quarrying at cement raw material site (Kocaeli-Darica, Turkey)
Doyuran, Vedat; Karahanoğlu, Nurkan; Çamur, Mehmet Zeki; Topal, Tamer; Süzen, Mehmet Lütfi; Yesilnacar, Ertan (Informa UK Limited, 2003-01-01)
A research has been carried Out to investigate the effects of below sea level mining on the cement raw material quality of a limestone quarry located adjacent to the shoreline near Darica-Kocaeli-Turkey. Field studies invo...
Microzonation for earthquake hazards: Yenişehir settlement, Bursa, Turkey
Topal, Tamer; DOYURAN, VEDAT; Karahanoğlu, Nurkan; TOPRAK, VEDAT; Süzen, Mehmet Lütfi; YESİLNACAR, ERTAN (Elsevier BV, 2003-01-01)
Detailed geological, hydrogeological and geotechnical studies were performed for the assessment of the foundation conditions of the present and future settlement areas of Yenisehir. Yenisehir is located 50 km east of Bursa...
Numerical assessment of seawater intrusion in the Tripoli region, Libya
Sadeg, SA; Karahanoğlu, Nurkan (2001-08-01)
Libya has experienced progressive seawater intrusion in the coastal aquifers since 1930s because of its ever increasing water demand from underground water resources. Tripoli City and its hinterland are located in the coas...
Characterization of the Karababa-C reservoir in the South Karakus oilfield, southeast Turkey
Ulu, M; Karahanoğlu, Nurkan (1998-12-01)
The South Karakus oil field is located in southeast Turkey, and produces, from the Late Cretaceous Mardin Group, carbonate reservoirs consisting of the Karababa, Derdere, Sabunsuyu and Areban Formations. The Karababa Forma...
Assessment of seawater intrusion in a coastal aquifer by using correlation, principal component, and factor analyses
Karahanoğlu, Nurkan (Wiley, 1997-05-01)
Hydrogeochemical characterization of the Erzin Plain coastal aquifer has been accomplished in this research to investigate the spatial and transient behavior of its water quality. The aquifer is located along the Mediterra...