Abstract
To study the tectonic and crustal structure of the Middle Marmara Sub-basin and its surroundings, gravity data obtained from the Earth Gravitational Model (EGM08) were analyzed using Radially Averaged Amplitude Spectrum, Total Horizontal Derivative (THD), Parker-Oldenburg (PO) inversion, Normalized Full Gradient (NFG) and Isostatic Analysis techniques. While positive gravity anomalies are observed on the Çınarcık and West Marmara sub-basins on the Marmara Sea Basin, the reason for the negative gravity anomalies observed on the Middle Marmara Sub-basin is one of the objectives of this study. Moreover, the earthquake epicenters are concentrated in the central part of the Main Marmara Fault (MMF) on the Middle Marmara Sub-basin, while sparse in the eastern part of the MMF in the eastern part of the sub-basin. To investigate the causes of these, first of all, the average depth values of the in-sediments, basement, Conrad and Moho discontinuities of the study area were calculated using the radially averaged amplitude spectrum of the Bouguer gravity data. The THD technique was used to display the discontinuity limits at different levels. As a result of the THD calculations, the continuity of the MMF in Middle Marmara Sub-basin could not be observed as a strait fault. It has been interpreted that this fault consists of a series of small faults in this area. Also, the basement topography of the study area was calculated with the inverse solution, hence basement depth varies between 2.8 and 7.4 km. The differences between the Gravimetric Moho and the Isostatic Moho were calculated, and areas with high and low seismic activity were mapped. With this study, it has been concluded that the equilibrium state of the crust has not yet formed around the Middle Marmara Sub-basin and its surroundings. Moreover, the negative gravity anomalies are caused by the collapse of the crust around this sub-basin.Please confirm if the author names are presented accurately and in the correct sequence. Author 1 Given name: [Abdurrahman Yasir] Last name [Parlak]. Also, kindly confirm the details in the metadata are correct.I confirm the author names are presented accurately and in the correct sequence. Author 1 Given name: [Abdurrahman Yasir] Last name [Parlak]. Also, I confirm the details in the metadata are correct.
Similar content being viewed by others
References
Adatepe FM (1991) Evaluation of marmara sea gravity and magnetic data with fourier analysis. Geophysics 5:127–133
Altınoğlu FF, Sarı M, Aydın A (2015) Detection of lineaments in denizli basin of western anatolia region using bouguer gravity data. Pure Appl Geophys 172:415–425
Arabelos DN, Tscherning CC (2010) A comparison of recent earth gravitational models with emphasis on their contribution in refining the gravity and geoid at continental or regional scale. J Geod 84:643–660
Arısoy MÖ, Dikmen Ü (2011) Potensoft: MATLAB-based software for potential field data processing, modelling and mapping. Comp Geosci 37:935–942
Ateş A, ve Kayıran T, Sincer I (2003) Structural interpretation of the marmara region, nw turkey, from aeromagnetic, seismic and gravity data. Tectonophysics 367:41–99
Ateş A, Bilim F, Büyüksaraç A, Bektaş Ö (2008) Tectonic interpretation of the marmara sea, nw turkey from geophysical data. Earth Planet Space 60:169–177
Aydın A (2007) Interpretation of gravity anomalies with the normalized full gradient (nfg) method and an example. Pure Appl Geophys 164:2329–2344
Aydın, A., Sipahi, F., Karslı, H., Gelişli, K and Kadirov, F. (1997), “Interpretation of Magnetic Anomalies on Covered Fields Using Normalized Full Gradient Method” International Geoscience Conference and Exhibition, 15–18 September 1997. Moscow
Barka K (1987) Tectonics and earthquake activity of the west of the North Anatolian Fault Zone. Bogazici University, Kandilli Observatory Seminar Notes, Istanbul
Barka A, ve Kadinsky-Cade K (1988) Strike-slip fault geometry in Turkey and its influence on earthquake activity. Tectonics 7:663–684
Berezkin VM (1988) The full gradient method in geophysics. Nedra, Moscow
Berezkin VM, Buketov AP (1965) Application of the harmonical analysis for the interpretation of gravity data. Appl Geophys 46:161–166
Berezkin VM, ve Kiriçek MA, Kunarov AA (1978) Using geophysical methods for direct oil exploration. Nedra, Moscow
Berezkin VM, ve Filatov VG (1992) The method and the technology for areal processing of gravimagnetic datai Neftegeofizika. Moscow. p 113
Berezkin VM (1973) Using in oil-gas exploration of gravity method. Nedra, Moscow, p 210
Bhattacharyya BK (1967) Some general properties of potential fields in space and frequency domain: a review. Geoexploration 5(3):127–143
Boğaziçi University Kandilli Observatory Earthquake Research Institute (KOERI) (http://www.koeri.boun.edu.tr/sismo/zeqdb/.Visited 06 Jan 2022)
Bonvalot S, Balmino G, Briais A, Kuhn M, Peyrefitte A, Vales N, Biancale R, Gabalda G, Reinquin F, Sarrailh M (2012) World gravity map. Commission for the Geological Map of the World. Eds. BGI-CGMW-CNES-IRD, Paris
Bott MHP (1971) Evolution of young continental margins and formation of shelf basins. Tectonophysics 11:319–327
Braitenberg C, Zadro M, Fang J, Wang Y, Ve Hsu HT (2000) The Gravity and Isostatic Moho Undulations in Qinghai-Tibet Plateau. J Geodyn 30(5):489–505
Cordell L, Grauch VJS (1985) Mapping basement magnetization zones from aeromagnetic data in the San juan basin. Society of Exploration Geophysicists, New Mexico The utility of regional gravity and magnetic anomaly maps. https://doi.org/10.1190/1.0931830346.ch16
Cormier, M.H., Polonia, A., Seeber, L., et al. (2000), Active strands of the North Anatolian Fault beneath the Eastern Marmara Sea (Turkey). American Geophysical Union (AGU) Fall Meeting, T12C-05, 15– 19, San Fransisco, USA.
Crampin S, Evans R (1986) Neotectonics of the marmara sea region of turkey. J Geol Soc 143:343–348
Demirbağ E, Rangin C, Pichon XL, Şengör AMC (2002) Investigation of the tectonics of the main marmara fault by means of deep-towed seismic data. Tectonophysics 361:1–19
Deng Y, Fan W, Zhang Z, Ve Liang K (2014) The Gravity and isostatic moho in North China craton and their implications to seismicity. Earth Sci 27(2):197–207
Dondurur D (2005) Depth estimates for slingram electromagnetic anomalies from dipping sheet-like bodies by the normalized full gradient method. Pure Appl Geophys 162:2179–2195
Elmas A (2018) determination of structural discontinuities in cyprus island using egm08 gravity data. J Geol Eng 42:17–32
Elmas A (2019) Edge position detection and depth estimation from gravity data with application to mineral exploration. Carbon Evaporites 34:189–196
Elmas A (2021a) Mineralized structure prospection with depth estimation using magnetic data. Carbon Evapor 36:69
Elmas A (2021b) Tectonic and crustal structure of the eastern pontides using bouguer gravity data. Acta Geophys 69:1637–1650. https://doi.org/10.1007/s11600-021-00640-3
Elmas A (2022) Determination of tectonic and crustal structure of bitlis-pötürge suture zone using wgm2012 complete bouguer anomaly data. Acta Geod Geoph 57:215–229. https://doi.org/10.1007/s40328-021-00353-5
Elmas A, Karslı H (2021) Tectonic and crustal structure of archangelsky ridge using bouguer gravity data. Marine Geophy Res 42:21
Elmas A, Karslı H, Kadirov FA (2018) Lineaments in the shamakhy-gobustan and absheron hydrocarbon containing areas using gravity data. Acta Geophys 66:39–49
Emre Ö, Duman TY, Özalp S, Elmacı H, Olgun Ş, Şaroğlu F (2013) annotated 1/1.250.000 scale active fault map of turkey general directorate of mineral research and exploration. Special Publication Series, Ankara - Türkiye
Gholamrezaie E, Scheck-Wenderoth M, Bott J, Heidbach O, Strecker MR (2019) 3-D crustal density model of the sea of marmara. Solid Earth 10:785–807
Gülyüz E, Durak H, Özkaptan M, Krijgsman W (2020) Paleomagnetic constraints on the early miocene closure of the southern neo-tethys (van region; east anatolia): inferences for the timing of eurasia-arabia collision. Global Planet Change 185:103089
Gürer D, Van Hinsbergen DJ, Özkaptan M, Creton I, Koymans MR, Cascella A, Langereis CG (2018) Paleomagnetic constraints on the timing and distribution of cenozoic rotations in central and eastern anatolia. Solid Earth 9(2):295–322
Karner GD, Watts AB (1983) Gravity anomalies and flexure of the lithosphere at mountain ranges. J Geophy Res 88(B12):10449–10477
Karsli H, Bayrak Y (2010) Application of the normalized total gradient (NTG) method to calculate envelope of seismic reflection signals. J Appl Geophys 71:90–97
Ketin I (1983) an overview of the turkish geology. Istanbul Technical University Publication, Istanbul
Ketin, I. (1968), The relations between the general tectonic situation of Turkey and the major earthquake zones. M.T.A. Journal, no. 71, Ankara.
Kiamehr R (2009) Evaluation of the new earth gravitational model (EGM2008) in Iran. EGU general assembly 009. Geophys Res Abstr 11:209–330
Kuşçu I (2009) Cross-basin faulting and extinction of pull-apart basins in the Sea of Marmara NW Turkey, Turkish. J Earth Sci 18:331–349
Le Pichon, X., Taymaz, T. ve Şengör, A.M.C. (1999), The Marmara Fault and the future İstanbul Earthquake. Proceedings ITUIAHS International Conference on the Kocaeli Earthquake, İstanbul, 41–54.
Li JC, Ning JS, Chao DB, Jiang WP (2009) Evaluation of the earth gravitational model 2008 using GPS-leveling and gravity data in China In externalquality evaluation reports of EGM08. Newton’s Bulletin. 4:252–274
Maden N, Elmas A (2022) Major tectonic features and geodynamic setting of the black sea basin: evidence from satellite-derived gravity, heat flow, and seismological data. Tectonophysics 824:229207
Mishra DC, Pedersen LB (1982) Statistical analysis of potential fields from subsurface reliefs. Geoexploration 19(4):247–265
Molovichko AK, Kostitsin VI, ve Tarunina OL (1989) Detailed gravity prospecting for oil and gas. Nedra, Moscow, p 150
Mudretsova EA, Varlamov AS, Filatov VG, Ve Komarova GM (1979) The interpretation of high precision data over the nonstructural oil and gas reservoirs. Nedra, Moscow, p 250
Muller JR, Aydin A (2004) Rupture progression along discontinuous oblique fault sets: implications for the Karadere rupture segment of the 1999 Izmit earthquake, and future rupture in the Sea of Marmara. Tectonophysics 391:283–302
Nabighian MN (1972) The Analytic Signal of two dimensional magnetic bodies with polygonal cross section: Its properties and use for automated anomaly interpretation. Geophysics 37:507–517
Nasıf A (2016) Investigation of the Northern Shelf of the Marmara Sea with Seismic and Acoustic Data, Master Thesis, DEÜ, Institute of Science and Technology, İzmir
Okay AI, Demirbağ E, Kurt H, Ve Okay N, Kuşçu I (1999) An active, deep marine strike slip basin along the North Anatolian fault in Turkey. Tectonics 18:129–147
Okay AI, Kaşlılar-Özcan A, İmren C, Boztepe-Güney A, ve Demirbağ E, Kuşçu I (2000) Active faults and evolving strike-slip basins in the Marmara Sea, northwest Turkey: A multichannel seismic reflection study. Tectonophysics 321:189–218
Oldenburg DW (1974) The inversion and interpretation of gravity anomalies. Geophysics 39:526–536
Oruç B, Balkan E (2021) Stress field estimation by the geoid undulations of the Samos-Kuşadası Bay and implications for seismogenic behavior. Acta Geophys 69(3):1137–1149
Oruç B, Sönmez T (2017) The rheological structure of the lithosphere in the eastern marmara region, Turkey. J Asian Earth Sci 139:183–191
Oruç B, Sertçelik İ, Kafadar Ö, Selim HH (2013) Structural interpretation of the Erzurum Basin, Eastern Turkey, using curvature gravity gradient tensor and gravity inversion of basement relief. J Appl Geophys 88:105–113
Oruç B, Gomez-Ortiz D, Petit C (2017) Lithospheric flexural strength and effective elastic thicknesses of the Eastern Anatolian and surrounding region. J Asian Earth Sci. https://doi.org/10.1016/j.jseaes.2017.09.015
Oruç B, Pamukçu O, Sayın T (2019) Isostatic Moho undulations and estimated elastic thicknesses of the lithosphere in the central anatolian plateau, Turkey. J Asian Earth Sci 170:166–173
Oruç B, Keskinsezer A (2007) Modeling of magnetic base rock corrugation in oilfields with the normalized full gradient method. IPETGAS 2007, Türkiye
Oruç B (2012) gravimetry with theory and examples. Umuttepe Publications, Turkish
Özkaptan M (2019a) Crustal disequilibrium of the central Pontides (northern Turkey) due to oroclinal bending revealed by gravity modelling. J Asian Earth Sci 69:104058
Özkaptan M (2019b) Modeling of central anatolia (ankara and its vicinity) basins by gravity and magnetic methods. Turkish Geol Bull 62(2019):141–166
Özkaptan M, Gülyüz E, Uzel B, Özacar AAL, Kaymakci CGN (2021) Neogene Restoration of Geometry of the Neotethyan suture zone in Central Anatolia (Turkey). Int Geol Rev. https://doi.org/10.1080/00206814.2021.2010133
Parke JR, Minshull TA, Anderson G, White RS, McKenzie DP, Kuşçu İ, Diğer V (1999) Active faults in the sea of marmara, western Turkey, imaged by seismic reflection profiles. Terra Nova 11:223–227
Parker RL (1973) The rapid calculation of potential anomalies. Geophys J Int 31:447–455
Pavlis, N. K., Holmes, S. A., Kenyon, S. C., Factor. J. K. (2008), An earth gravitational model to degree 2160: EGM2008. EGU general assembly 2008, Vienna, Austria, April 13–18, 2008. http://www.earth-info.nga.mil/GandG/wgs84/gravitymod/egm2008. Accessed 11 Feb 2017.
Sato T, Kasahara J, Taymaz T, Ito M, Kamimura A, ve Hayakawa T, Tan O (2004) A study of microearthquake seismicity and focal mechanisms within the Sea of Marmara (NW Turkey) using ocean bottom seismometers (OBSs). Tectonophysics 391:303–314
Sındırgı P, Pamukçu O, Özyalın Ş (2008) Application of normalized full gradient method to self potential (sp) data. Pure Appl Geophys 165:409–427
Sönmez T, Oruç B (2017) Estimation of moho depths of the eastern marmara region by gravimetric and isostatic methods and crust equilibrium analysis. Geosciences 38(2):115–128
Spector A, Grant FS (1970) Statistical models for interpreting aeromagnetic data. Geophysics 35:293–302
Steffen R, Steffen H, Jentzsch G (2011) A three-dimensional Moho depth model for the tien shan from EGM2008 gravity data. Tectonics. https://doi.org/10.1029/2011TC002886
Strakhov VN, Grigoreva OM, Lapina MI (1977) Determination of singular points of two dimensional potential fields. Prikl Geofiz 85:96–113
Ve Ergün M, Özel E (1995) Structural relationship between the sea of marmara basin and the north anatolian fault. Terra Nova 7:278–288
Ve Gomez-Ortiz D, Agarwal BNP (2005) MATLAB Program to İnvert the Gravity Anomaly Over a 3D Horizontal Density İnterface By Parker–Oldenburg’s Algorithm. Comput Geosci 31(4):513–520
Ve Kasap R, Gürlen Ü (2003) Deprem Magnitüdleri için tekrarlanma yillarinin elde edilmesi: marmara bölgesi örneği. Doğuş Üniversitesi Dergisi 4(2):157–166
Acknowledgements
This work was supported by Scientific Research Project Coordination Unit of Karadeniz Technical University.
Funding
This study was supported by Scientific Research Project Coordination Unit of Karadeniz Technical University (grant no. FDK-2021–9650).
Author information
Authors and Affiliations
Contributions
AYP and AE designed the study, and AE made an important contribution to writing the article. While AYP successfully applied the methods in the study, AE successfully applied the normalized full gradient technique. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Conflict of interest
There is no financial conflict of interest with any institution, organization or person related to this article.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Parlak, A.Y., Elmas, A. Architecture of tectonic and crustal structure of the middle marmara sub-basin and its surroundings using gravity data. Carbonates Evaporites 38, 3 (2023). https://doi.org/10.1007/s13146-022-00830-0
Accepted:
Published:
DOI: https://doi.org/10.1007/s13146-022-00830-0