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Stress Accumulation on the Karlıova (Bingöl) Triple Junction After Two Big Earthquakes (Pazarcık-Ekinözü) in Turkey in 2023

dc.authorwosid Yucel, Mehmet Ali/M-8961-2015
dc.authorwosid Büyüksaraç, Aydın/Aag-8942-2021
dc.contributor.author Bektas, O.
dc.contributor.author Pirti, A.
dc.contributor.author Alkan, H.
dc.contributor.author Yucel, M. A.
dc.contributor.author Buyuksarac, A.
dc.date.accessioned 2025-06-30T15:24:31Z
dc.date.available 2025-06-30T15:24:31Z
dc.date.issued 2025
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Bektas, O.] Sivas Cumhuriyet Univ, Dept Geophys Engn, Sivas, Turkiye; [Pirti, A.] Yildiz Tech Univ, Dept Geomat Engn, Istanbul, Turkiye; [Alkan, H.] Van Yuzuncu Yil Univ, Dept Geophys Engn, Van, Turkiye; [Yucel, M. A.] Canakkale Onsekiz Mart Univ, Dept Geomat Engn, Canakkale, Turkiye; [Buyuksarac, A.] Canakkale Onsekiz Mart Univ, Can Vocat Sch, Canakkale, Turkiye en_US
dc.description.abstract Active fault zones primarily influence earthquakes in the Karl & imath;ova (Bing & ouml;l) region. The mentioned region is in Turkey's first and second seismic hazard zones; however, it also includes certain areas in the third and fourth seismic hazard zones. In this study, we investigated the earthquake activities using data collected from various global navigation satellite system (GNSS) surveys of continuously operating reference stations in Turkey (CORS-TR). We also analysed the Coulomb stress change caused by the 15 local earthquakes surrounding the Karl & imath;ova Triple Junction. Additionally, we investigated the relationship between Coulomb stress change and horizontal displacements from GNSS survey results, focusing on horizontal displacement vectors. Besides, gravity data were used to infer the fault geometries and shallow crustal structures. The largest horizontal movement was observed at the BIN1 station, the intersection point of the North Anatolian Fault Zone (NAFZ) and the East Anatolian Fault Zone (EAFZ). At the CORS-TR point on the Karl & imath;ova segment of the EAFZ, the horizontal displacement was calculated to be approximately 10.1 cm in the north-eastern direction. The observations of Coulomb stress change reveal that positive stress variations were observed in the NW-SE and SW-NE directions along the main fault line at a depth of approximately 30 km, in accordance with the tilt transformation of gravity anomalies. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.4430/bgo00485
dc.identifier.issn 2785-339X
dc.identifier.issn 2785-2970
dc.identifier.scopusquality Q3
dc.identifier.uri https://doi.org/10.4430/bgo00485
dc.identifier.uri https://hdl.handle.net/20.500.14720/25182
dc.identifier.wos WOS:001496364400001
dc.identifier.wosquality Q1
dc.language.iso en en_US
dc.publisher Ist Nazionale Di Oceanografia E Di Geofisica en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Earthquake en_US
dc.subject Gnss en_US
dc.subject Horizontal Displacement en_US
dc.subject Coulomb Stress Change en_US
dc.subject Gravity en_US
dc.subject Karl & Imath en_US
dc.subject Ova Triple Junction en_US
dc.title Stress Accumulation on the Karlıova (Bingöl) Triple Junction After Two Big Earthquakes (Pazarcık-Ekinözü) in Turkey in 2023 en_US
dc.type Article en_US

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