Multistage lithospheric drips control active basin formation within an uplifting orogenic plateau

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dc.authoridGogus, Oguz/0000-0002-6199-303X
dc.authoridSengul Uluocak, Ebru/0000-0002-6701-463X
dc.authoridAndersen, Julia/0000-0002-9937-1738
dc.contributor.authorAndersen, A. Julia
dc.contributor.authorGogus, Oguz Hakan
dc.contributor.authorPysklywec, Russell N.
dc.contributor.authorUluocak, Ebru Sengul
dc.contributor.authorSantimano, Tasca
dc.date.accessioned2025-01-27T20:20:19Z
dc.date.available2025-01-27T20:20:19Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractAccording to GNSS/INSAR measurements, the Konya Basin in Central Anatolia is undergoing rapid subsidence within an uplifting orogenic plateau. Further, geophysical studies reveal thickened crust under the basin and a fast seismic wave speed anomaly in the underlying mantle, in addition to a localised depression in calculated residual topography (down to 280 m) over the Konya Basin, based on gravity-topography considerations. Using scaled laboratory (analogue) experiments we show that the active formation of the Konya Basin may be accounted for by the descent of a mantle lithospheric drip causing local circular-shaped surface subsidence. We interpret that the Konya Basin is developing through a secondary drip pulse that is contemporaneous with broad plateau uplift caused by a larger-scale lithospheric drip since the Miocene. The research reveals that basin evolution and plateau uplift may be linked in a multistage process of lithospheric removal during episodic development of orogenic systems. Active subsidence of the Konya region, Turkiye, is attributed to descent of a lithospheric drip into the mantle, according to analogue models, and suggests that major tectonic events may be linked to multistage dynamic flow processes in the mantle.
dc.description.sponsorshipN.S.E.R.C. Discovery Grant [RGPIN-2019-06803]; ANATEC (ILP/International Lithosphere Programme); The 2232 International Fellowship for Outstanding Researchers Programme of the Scientific and Technological Research Council of Turkey [118C329]; TUBITAK Fellowship; International Postdoctoral Research Fellowship Programme (2024-2025); Compute Ontario (compute ontario.ca); Digital Research Alliance of Canada
dc.description.sponsorshipJ.A. and R.N.P. were supported by an N.S.E.R.C. Discovery Grant (RGPIN-2019-06803)-RNP. O.H.G acknowledges ANATEC (ILP/International Lithosphere Programme) and the 2232 International Fellowship for Outstanding Researchers Programme of the Scientific and Technological Research Council of Turkey (118C329). The collaborative research was enabled by a TUBITAK Fellowship for Visiting Scientists 2221 programme to RNP. E & Scedil;U thanks TUBITAK-BIDEB for support by the International Postdoctoral Research Fellowship Programme (2024-2025). This research was enabled in part by support provided by Compute Ontario (compute ontario.ca) and the Digital Research Alliance of Canada (alliancecan.ca). Nevena Niagolova (BDes, MArch) made artistic contributions/design of Fig. 4. Nevena can be contacted at www.nevena.org or @nevcheart on social media platforms.
dc.identifier.doi10.1038/s41467-024-52126-7
dc.identifier.issn2041-1723
dc.identifier.issue1
dc.identifier.pmid39271665
dc.identifier.scopus2-s2.0-85203970757
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1038/s41467-024-52126-7
dc.identifier.urihttps://hdl.handle.net/20.500.12428/21664
dc.identifier.volume15
dc.identifier.wosWOS:001335562600014
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherNature Portfolio
dc.relation.ispartofNature Communications
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectCentral Anatolian Plateau
dc.subjectCentral Andean Plateau
dc.subjectIsostatic Compensation
dc.subjectTectonic Evolution
dc.subjectTurkey
dc.subjectMantle
dc.subjectKonya
dc.subjectInsights
dc.subjectDelamination
dc.subjectBeneath
dc.titleMultistage lithospheric drips control active basin formation within an uplifting orogenic plateau
dc.typeArticle

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