title: Late Quaternary displacements along the Zunduk fault according to ground-penetrating radar and morphostructural analysis (northwestern coast of Lake Baikal)
metadata.name: dc.contributor.author
metadata.value: Denisenko, Ivan A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Lunina, Oksana V.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2021-08-20T19:26:03Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2021-08-20T19:26:03Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2021-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Denisenko, I. A., Lunina, O. V. (2021). Late Quaternary displacements along the Zunduk fault according to ground-penetrating radar and morphostructural analysis (northwestern coast of Lake Baikal). Vestnik of Saint Petersburg University. Earth Sciences, 66 (2), 374–395.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2021.210
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/32809
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The article considers the results of GPR studies of the Zunduksky fault section activated between
  the Cape Oto-Khushun and the Zunduk River, activated in the late Quaternary. The
  aim of this work is to clarify the kinematic type, determine the vertical displacement amplitudes,
  and dip angles of the Zunduksky active fault activated in the late Quaternary, as well
  as determine the maximum magnitude of the earthquake that could occur as a result of the
  activation of the fault. The work was carried out by OKO-2 GPR with a shielded antenna
  AB-90 and ABDL-Triton. In addition to the main method, morphostructural analysis of the
  ledge was used. As a result of the work performed, it was found that the Zunduksky fault in the
  Late Quaternary was activated under tectonic extension with predominant fault displacement
  kinematics. The one-act vertical displacements along the seismic fracture change from SW to
  NE from 6.9 to 1.6 m. When the Late Quaternary ledge of the Zunduksky fault formed, the
  plastic component of the displacement had a certain value, the contribution of which is from
  18 to 78 % of the total displacement. Paleo-earthquake magnitudes calculated from the maximum
  vertical displacement are Mw = 7.3 and Ms = 7.5.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 66; Issue 2
metadata.lang: -
metadata.name: dc.subject
metadata.value: Zunduk fault
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: georadar
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: vertical displacement
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Baikal rift zone
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Late Quaternary displacements along the Zunduk fault according to ground-penetrating radar and morphostructural analysis (northwestern coast of Lake Baikal)
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 374-395.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/32809/1/374-395.pdf
resources.format: Adobe PDF
resources.size: 12,41 MB