Towards radiocarbon dating of ice cores
Instruments and Methods International audience A recently developed dating method for glacier ice, based on the analysis of radiocarbon in carbonaceous aerosol particles, is thoroughly investigated. We discuss the potential of this method to achieve a reliable dating using examples from a mid- and a...
Published in: | Journal of Glaciology |
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Main Authors: | , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2009
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Online Access: | https://hal-insu.archives-ouvertes.fr/insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241/document https://hal-insu.archives-ouvertes.fr/insu-00498241/file/towards-radiocarbon-dating-of-ice-cores.pdf https://doi.org/10.3189/002214309790794922 |
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Open Polar |
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Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
language |
English |
topic |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
spellingShingle |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology Sigl, M. Jenk, T. M. Kellerhals, T. Szidat, S. Gäggeler, H. W. Wacker, L. Synal, H.-A. Boutron, Claude, Barbante, C. Gabrieli, J. Schwikowski, M. Towards radiocarbon dating of ice cores |
topic_facet |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
description |
Instruments and Methods International audience A recently developed dating method for glacier ice, based on the analysis of radiocarbon in carbonaceous aerosol particles, is thoroughly investigated. We discuss the potential of this method to achieve a reliable dating using examples from a mid- and a low-latitude ice core. Two series of samples from Colle Gnifetti (4450 m a.s.l., Swiss Alps) and Nevado Illimani (6300 m a.s.l., Bolivian Andes) demonstrate that the 14C ages deduced from the water-insoluble organic carbon fraction represent the age of the ice. Sample sizes ranged between 7 and 100 μg carbon. For validation we compare our results with those from independent dating. This new method is thought to have major implications for dating non-polar ice cores in the future, as it provides complementary age information for time periods not accessible with common dating techniques. |
author2 |
Paul Scherrer Institute (PSI) Department of Chemistry and Biochemistry University of Bern Oeschger Centre for Climate Change Research (OCCR) Centre for Ice and Climate Copenhagen Niels Bohr Institute Copenhagen (NBI) Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH)-Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH) Ion Beam Physics ETH Hönggerberg Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institute for the Dynamics of Environmental Processes-CNR Environmental Sciences Department University of Ca’ Foscari Venice, Italy Supported by the National Centre of Competence in Research (NCCR) climate programme of the Swiss National Science Foundation (projects VITA and VIVALDI), the European Union Framework Programme 6 (FP6) project MILLENNIUM (017008) and the Istituto Nazionale per la Ricerca Scientifica e Tecnolo`gica sulla Montagna (INRM). |
format |
Article in Journal/Newspaper |
author |
Sigl, M. Jenk, T. M. Kellerhals, T. Szidat, S. Gäggeler, H. W. Wacker, L. Synal, H.-A. Boutron, Claude, Barbante, C. Gabrieli, J. Schwikowski, M. |
author_facet |
Sigl, M. Jenk, T. M. Kellerhals, T. Szidat, S. Gäggeler, H. W. Wacker, L. Synal, H.-A. Boutron, Claude, Barbante, C. Gabrieli, J. Schwikowski, M. |
author_sort |
Sigl, M. |
title |
Towards radiocarbon dating of ice cores |
title_short |
Towards radiocarbon dating of ice cores |
title_full |
Towards radiocarbon dating of ice cores |
title_fullStr |
Towards radiocarbon dating of ice cores |
title_full_unstemmed |
Towards radiocarbon dating of ice cores |
title_sort |
towards radiocarbon dating of ice cores |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://hal-insu.archives-ouvertes.fr/insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241/document https://hal-insu.archives-ouvertes.fr/insu-00498241/file/towards-radiocarbon-dating-of-ice-cores.pdf https://doi.org/10.3189/002214309790794922 |
genre |
ice core Journal of Glaciology |
genre_facet |
ice core Journal of Glaciology |
op_source |
ISSN: 0022-1430 EISSN: 1727-5652 Journal of Glaciology https://hal-insu.archives-ouvertes.fr/insu-00498241 Journal of Glaciology, International Glaciological Society, 2009, 55 (194), pp.985-996. ⟨10.3189/002214309790794922⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3189/002214309790794922 insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241/document https://hal-insu.archives-ouvertes.fr/insu-00498241/file/towards-radiocarbon-dating-of-ice-cores.pdf doi:10.3189/002214309790794922 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3189/002214309790794922 |
container_title |
Journal of Glaciology |
container_volume |
55 |
container_issue |
194 |
container_start_page |
985 |
op_container_end_page |
996 |
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spelling |
ftunivnantes:oai:HAL:insu-00498241v1 2023-05-15T16:39:04+02:00 Towards radiocarbon dating of ice cores Sigl, M. Jenk, T. M. Kellerhals, T. Szidat, S. Gäggeler, H. W. Wacker, L. Synal, H.-A. Boutron, Claude, Barbante, C. Gabrieli, J. Schwikowski, M. Paul Scherrer Institute (PSI) Department of Chemistry and Biochemistry University of Bern Oeschger Centre for Climate Change Research (OCCR) Centre for Ice and Climate Copenhagen Niels Bohr Institute Copenhagen (NBI) Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH)-Faculty of Science Copenhagen University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH) Ion Beam Physics ETH Hönggerberg Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institute for the Dynamics of Environmental Processes-CNR Environmental Sciences Department University of Ca’ Foscari Venice, Italy Supported by the National Centre of Competence in Research (NCCR) climate programme of the Swiss National Science Foundation (projects VITA and VIVALDI), the European Union Framework Programme 6 (FP6) project MILLENNIUM (017008) and the Istituto Nazionale per la Ricerca Scientifica e Tecnolo`gica sulla Montagna (INRM). 2009 https://hal-insu.archives-ouvertes.fr/insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241/document https://hal-insu.archives-ouvertes.fr/insu-00498241/file/towards-radiocarbon-dating-of-ice-cores.pdf https://doi.org/10.3189/002214309790794922 en eng HAL CCSD International Glaciological Society info:eu-repo/semantics/altIdentifier/doi/10.3189/002214309790794922 insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241 https://hal-insu.archives-ouvertes.fr/insu-00498241/document https://hal-insu.archives-ouvertes.fr/insu-00498241/file/towards-radiocarbon-dating-of-ice-cores.pdf doi:10.3189/002214309790794922 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 0022-1430 EISSN: 1727-5652 Journal of Glaciology https://hal-insu.archives-ouvertes.fr/insu-00498241 Journal of Glaciology, International Glaciological Society, 2009, 55 (194), pp.985-996. ⟨10.3189/002214309790794922⟩ [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology info:eu-repo/semantics/article Journal articles 2009 ftunivnantes https://doi.org/10.3189/002214309790794922 2022-11-02T00:26:35Z Instruments and Methods International audience A recently developed dating method for glacier ice, based on the analysis of radiocarbon in carbonaceous aerosol particles, is thoroughly investigated. We discuss the potential of this method to achieve a reliable dating using examples from a mid- and a low-latitude ice core. Two series of samples from Colle Gnifetti (4450 m a.s.l., Swiss Alps) and Nevado Illimani (6300 m a.s.l., Bolivian Andes) demonstrate that the 14C ages deduced from the water-insoluble organic carbon fraction represent the age of the ice. Sample sizes ranged between 7 and 100 μg carbon. For validation we compare our results with those from independent dating. This new method is thought to have major implications for dating non-polar ice cores in the future, as it provides complementary age information for time periods not accessible with common dating techniques. Article in Journal/Newspaper ice core Journal of Glaciology Université de Nantes: HAL-UNIV-NANTES Journal of Glaciology 55 194 985 996 |