www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core
Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new EDC3 chronology, which is based on the use of 1) a snow accumulation and mechanical flow model, and 2) a set of independent age markers along the co...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.391.5388 2023-05-15T13:48:10+02:00 www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core F. Parrenin J. -m. Barnola J. Beer T. Blunier E. Castellano G. Dreyfus H. Fischer S. Fujita J. Jouzel K. Kawamura B. Lemieux-dudon L. Loulergue V. Masson-delmotte B. Narcisi J. -r. Petit G. Raisbeck D. Raynaud U. Ruth J. Schw M. Severi R. Spahni J. P. Steffensen A. Svensson R. Udisti C. Waelbroeck E. Wolff The Pennsylvania State University CiteSeerX Archives 2007 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.5388 http://hal.archives-ouvertes.fr/docs/00/33/07/61/PDF/cp-3-485-2007.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.5388 http://hal.archives-ouvertes.fr/docs/00/33/07/61/PDF/cp-3-485-2007.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://hal.archives-ouvertes.fr/docs/00/33/07/61/PDF/cp-3-485-2007.pdf text 2007 ftciteseerx 2016-01-08T02:16:38Z Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new EDC3 chronology, which is based on the use of 1) a snow accumulation and mechanical flow model, and 2) a set of independent age markers along the core. These are obtained by pattern matching of recorded parameters to either absolutely dated paleoclimatic records, or to insolation variations. We show that this new time scale is in excellent agreement with the Dome Fuji and Vostok ice core time scales back to 100 kyr within 1 kyr. Discrepancies larger than 3 kyr arise during MIS 5.4, 5.5 and 6, which points to anomalies in either snow accumulation or Text Antarc* Antarctica East Antarctica EPICA ice core Unknown Dome Fuji ENVELOPE(39.700,39.700,-77.317,-77.317) East Antarctica |
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Open Polar |
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Unknown |
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ftciteseerx |
language |
English |
description |
Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new EDC3 chronology, which is based on the use of 1) a snow accumulation and mechanical flow model, and 2) a set of independent age markers along the core. These are obtained by pattern matching of recorded parameters to either absolutely dated paleoclimatic records, or to insolation variations. We show that this new time scale is in excellent agreement with the Dome Fuji and Vostok ice core time scales back to 100 kyr within 1 kyr. Discrepancies larger than 3 kyr arise during MIS 5.4, 5.5 and 6, which points to anomalies in either snow accumulation or |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
F. Parrenin J. -m. Barnola J. Beer T. Blunier E. Castellano G. Dreyfus H. Fischer S. Fujita J. Jouzel K. Kawamura B. Lemieux-dudon L. Loulergue V. Masson-delmotte B. Narcisi J. -r. Petit G. Raisbeck D. Raynaud U. Ruth J. Schw M. Severi R. Spahni J. P. Steffensen A. Svensson R. Udisti C. Waelbroeck E. Wolff |
spellingShingle |
F. Parrenin J. -m. Barnola J. Beer T. Blunier E. Castellano G. Dreyfus H. Fischer S. Fujita J. Jouzel K. Kawamura B. Lemieux-dudon L. Loulergue V. Masson-delmotte B. Narcisi J. -r. Petit G. Raisbeck D. Raynaud U. Ruth J. Schw M. Severi R. Spahni J. P. Steffensen A. Svensson R. Udisti C. Waelbroeck E. Wolff www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core |
author_facet |
F. Parrenin J. -m. Barnola J. Beer T. Blunier E. Castellano G. Dreyfus H. Fischer S. Fujita J. Jouzel K. Kawamura B. Lemieux-dudon L. Loulergue V. Masson-delmotte B. Narcisi J. -r. Petit G. Raisbeck D. Raynaud U. Ruth J. Schw M. Severi R. Spahni J. P. Steffensen A. Svensson R. Udisti C. Waelbroeck E. Wolff |
author_sort |
F. Parrenin |
title |
www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core |
title_short |
www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core |
title_full |
www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core |
title_fullStr |
www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core |
title_full_unstemmed |
www.clim-past.net/3/485/2007/ © Author(s) 2007. This work is licensed under a Creative Commons License. Climate of the Past The EDC3 chronology for the EPICA Dome C ice core |
title_sort |
www.clim-past.net/3/485/2007/ © author(s) 2007. this work is licensed under a creative commons license. climate of the past the edc3 chronology for the epica dome c ice core |
publishDate |
2007 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.5388 http://hal.archives-ouvertes.fr/docs/00/33/07/61/PDF/cp-3-485-2007.pdf |
long_lat |
ENVELOPE(39.700,39.700,-77.317,-77.317) |
geographic |
Dome Fuji East Antarctica |
geographic_facet |
Dome Fuji East Antarctica |
genre |
Antarc* Antarctica East Antarctica EPICA ice core |
genre_facet |
Antarc* Antarctica East Antarctica EPICA ice core |
op_source |
http://hal.archives-ouvertes.fr/docs/00/33/07/61/PDF/cp-3-485-2007.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.5388 http://hal.archives-ouvertes.fr/docs/00/33/07/61/PDF/cp-3-485-2007.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766248818424152064 |