History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia)
International audience This work describes the history of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia). Geological and geomorphological analysis as well as 10Be surface-exposure dating revealed the glacier fluctuations in this continental area. The available publi...
Published in: | Quaternary Science Reviews |
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Main Authors: | , , , , , , , |
Other Authors: | , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2012
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Subjects: | |
Online Access: | https://hal.science/hal-00758082 https://hal.science/hal-00758082/document https://hal.science/hal-00758082/file/Arzhannikov2012.pdf https://doi.org/10.1016/j.quascirev.2012.06.005 |
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openpolar |
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Open Polar |
collection |
Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
language |
English |
topic |
Southern Siberia Cosmogenic 10 Be Late Pleistocene glaciations East Sayan Ridge Moraines [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
spellingShingle |
Southern Siberia Cosmogenic 10 Be Late Pleistocene glaciations East Sayan Ridge Moraines [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology Arzhannikov, Sergei, G Braucher, Regis Jolivet, Marc Arzhannikova, Anastasia, V. Vassallo, Riccardo Chauvet, Alain Bourles, Didier Chauvet, Frédéric History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) |
topic_facet |
Southern Siberia Cosmogenic 10 Be Late Pleistocene glaciations East Sayan Ridge Moraines [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
description |
International audience This work describes the history of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia). Geological and geomorphological analysis as well as 10Be surface-exposure dating revealed the glacier fluctuations in this continental area. The available published data show that the glaciers were formed in the MIS 6 and probably survived in the MIS 5. Data are also available concerning glacial advances in different periods of MIS 4, MIS 3 and MIS 2. ELAs were 2030-2230 m. Two distinct 10Be exposure ages groups are highlighted reflecting the time of formation of glacial deposits in the MIS 2 associated to the Big Sayan Ridge outlet glaciers. The Sentsa - Sailag group (terminal moraine) has a mean exposure age of 16.44 ± 0.38 ka. The Jombolok (terminal moraine) - Jombolok (outwash plain) group has a mean exposure age of 22.80 ± 0.56 ka. The last glaciation that occurred at MIS 2 is characterized by the absence of ice cap on the Azas volcanic Plateau and of ice field in the Todza Basin. The thickness of the valley glacier was 300-400 m. At MIS 2, the terminal moraines were ∼1300-1400 m a.s.l. in the Tissa, Sentsa, Jombolok and Sailag river valleys. |
author2 |
Institute of the Earth's Crust (IEC) Siberian Branch of the Russian Academy of Sciences (SB RAS) Centre Européen de Recherche et d'Enseignement des Géosciences de l'Environnement (CEREGE) Institut de Recherche pour le Développement (IRD)-Institut National de la Recherche Agronomique (INRA)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Géosciences Rennes (GR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre Armoricain de Recherches en Environnement-Centre National de la Recherche Scientifique (CNRS) Institut des Sciences de la Terre (ISTerre) Université Joseph Fourier - Grenoble 1 (UJF)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement IRD : UR219-PRES Université de Grenoble-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) Bassins Géosciences Montpellier Université des Antilles et de la Guyane (UAG)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles et de la Guyane (UAG)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Arzhannikov, Sergei, G Braucher, Regis Jolivet, Marc Arzhannikova, Anastasia, V. Vassallo, Riccardo Chauvet, Alain Bourles, Didier Chauvet, Frédéric |
author_facet |
Arzhannikov, Sergei, G Braucher, Regis Jolivet, Marc Arzhannikova, Anastasia, V. Vassallo, Riccardo Chauvet, Alain Bourles, Didier Chauvet, Frédéric |
author_sort |
Arzhannikov, Sergei, G |
title |
History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) |
title_short |
History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) |
title_full |
History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) |
title_fullStr |
History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) |
title_full_unstemmed |
History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) |
title_sort |
history of late pleistocene glaciations in the central sayan-tuva upland (southern siberia) |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00758082 https://hal.science/hal-00758082/document https://hal.science/hal-00758082/file/Arzhannikov2012.pdf https://doi.org/10.1016/j.quascirev.2012.06.005 |
long_lat |
ENVELOPE(12.506,12.506,65.215,65.215) |
geographic |
Tuva |
geographic_facet |
Tuva |
genre |
Ice cap Siberia |
genre_facet |
Ice cap Siberia |
op_source |
ISSN: 0277-3791 EISSN: 1873-457X Quaternary Science Reviews https://hal.science/hal-00758082 Quaternary Science Reviews, 2012, 49, pp.16-32. ⟨10.1016/j.quascirev.2012.06.005⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quascirev.2012.06.005 hal-00758082 https://hal.science/hal-00758082 https://hal.science/hal-00758082/document https://hal.science/hal-00758082/file/Arzhannikov2012.pdf doi:10.1016/j.quascirev.2012.06.005 |
op_rights |
http://creativecommons.org/licenses/by-nc/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.quascirev.2012.06.005 |
container_title |
Quaternary Science Reviews |
container_volume |
49 |
container_start_page |
16 |
op_container_end_page |
32 |
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1802645462229975040 |
spelling |
ftunigrenoble:oai:HAL:hal-00758082v1 2024-06-23T07:53:41+00:00 History of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia) Arzhannikov, Sergei, G Braucher, Regis Jolivet, Marc Arzhannikova, Anastasia, V. Vassallo, Riccardo Chauvet, Alain Bourles, Didier Chauvet, Frédéric Institute of the Earth's Crust (IEC) Siberian Branch of the Russian Academy of Sciences (SB RAS) Centre Européen de Recherche et d'Enseignement des Géosciences de l'Environnement (CEREGE) Institut de Recherche pour le Développement (IRD)-Institut National de la Recherche Agronomique (INRA)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Géosciences Rennes (GR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre Armoricain de Recherches en Environnement-Centre National de la Recherche Scientifique (CNRS) Institut des Sciences de la Terre (ISTerre) Université Joseph Fourier - Grenoble 1 (UJF)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement IRD : UR219-PRES Université de Grenoble-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS) Bassins Géosciences Montpellier Université des Antilles et de la Guyane (UAG)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles et de la Guyane (UAG)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) 2012-08-23 https://hal.science/hal-00758082 https://hal.science/hal-00758082/document https://hal.science/hal-00758082/file/Arzhannikov2012.pdf https://doi.org/10.1016/j.quascirev.2012.06.005 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quascirev.2012.06.005 hal-00758082 https://hal.science/hal-00758082 https://hal.science/hal-00758082/document https://hal.science/hal-00758082/file/Arzhannikov2012.pdf doi:10.1016/j.quascirev.2012.06.005 http://creativecommons.org/licenses/by-nc/ info:eu-repo/semantics/OpenAccess ISSN: 0277-3791 EISSN: 1873-457X Quaternary Science Reviews https://hal.science/hal-00758082 Quaternary Science Reviews, 2012, 49, pp.16-32. ⟨10.1016/j.quascirev.2012.06.005⟩ Southern Siberia Cosmogenic 10 Be Late Pleistocene glaciations East Sayan Ridge Moraines [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology info:eu-repo/semantics/article Journal articles 2012 ftunigrenoble https://doi.org/10.1016/j.quascirev.2012.06.005 2024-06-11T14:29:45Z International audience This work describes the history of late Pleistocene glaciations in the central Sayan-Tuva Upland (southern Siberia). Geological and geomorphological analysis as well as 10Be surface-exposure dating revealed the glacier fluctuations in this continental area. The available published data show that the glaciers were formed in the MIS 6 and probably survived in the MIS 5. Data are also available concerning glacial advances in different periods of MIS 4, MIS 3 and MIS 2. ELAs were 2030-2230 m. Two distinct 10Be exposure ages groups are highlighted reflecting the time of formation of glacial deposits in the MIS 2 associated to the Big Sayan Ridge outlet glaciers. The Sentsa - Sailag group (terminal moraine) has a mean exposure age of 16.44 ± 0.38 ka. The Jombolok (terminal moraine) - Jombolok (outwash plain) group has a mean exposure age of 22.80 ± 0.56 ka. The last glaciation that occurred at MIS 2 is characterized by the absence of ice cap on the Azas volcanic Plateau and of ice field in the Todza Basin. The thickness of the valley glacier was 300-400 m. At MIS 2, the terminal moraines were ∼1300-1400 m a.s.l. in the Tissa, Sentsa, Jombolok and Sailag river valleys. Article in Journal/Newspaper Ice cap Siberia Université Grenoble Alpes: HAL Tuva ENVELOPE(12.506,12.506,65.215,65.215) Quaternary Science Reviews 49 16 32 |