Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years
A chronology called EDML1 has been developed for the EPICA ice core from Dronning Maud Land (EDML). EDML1 is closely interlinked with EDC3, the new chronology for the EPICA ice core from Dome-C (EDC) through a stratigraphic match between EDML and EDC that consists of 322 volcanic match points over t...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.602127 2023-05-15T13:42:09+02:00 Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years Ruth, Urs Barnola, Jean-Marc Beer, Jürg Bigler, Matthias Blunier, Thomas Castellano, Emiliano Fischer, Hubertus Fundel, Felix Huybrechts, Philippe Kaufmann, Patrik R Kipfstuhl, Sepp Lambrecht, Anja Morganti, Andrea Parrenin, Frédéric Rybak, Oleg Severi, Mirko Udisti, Roberto Wilhelms, Frank Wolff, Eric W LATITUDE: -75.002500 * LONGITUDE: 0.068400 * DATE/TIME START: 2001-01-10T00:00:00 * DATE/TIME END: 2006-01-17T00:00:00 2007-02-02 application/zip, 4 datasets https://doi.pangaea.de/10.1594/PANGAEA.602127 https://doi.org/10.1594/PANGAEA.602127 en eng PANGAEA http://www.clim-past-discuss.net/3/549/2007/cpd-3-549-2007-supplement.zip https://doi.pangaea.de/10.1594/PANGAEA.602127 https://doi.org/10.1594/PANGAEA.602127 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Ruth, Urs; Barnola, Jean-Marc; Beer, Jürg; Bigler, Matthias; Blunier, Thomas; Castellano, Emiliano; Fischer, Hubertus; Fundel, Felix; Huybrechts, Philippe; Kaufmann, Patrik R; Kipfstuhl, Sepp; Lambrecht, Anja; Morganti, Andrea; Oerter, Hans; Parrenin, Frédéric; Rybak, Oleg; Severi, Mirko; Udisti, Roberto; Wilhelms, Frank; Wolff, Eric W (2007): EDML1: a chronology for the EPICA deep ice core from Dronning Maud Land, Antarctica, over the last 150 000 years. Climate of the Past, 3, 475-484, https://doi.org/10.5194/cp-3-475-2007 EDML EDRILL EPICA EPICA-Campaigns EPICA drill EPICA Dronning Maud Land DML28C01_00 European Project for Ice Coring in Antarctica Kohnen Station Dataset 2007 ftpangaea https://doi.org/10.1594/PANGAEA.602127 https://doi.org/10.5194/cp-3-475-2007 2023-01-20T07:31:01Z A chronology called EDML1 has been developed for the EPICA ice core from Dronning Maud Land (EDML). EDML1 is closely interlinked with EDC3, the new chronology for the EPICA ice core from Dome-C (EDC) through a stratigraphic match between EDML and EDC that consists of 322 volcanic match points over the last 128 ka. The EDC3 chronology comprises a glaciological model at EDC, which is constrained and later selectively tuned using primary dating information from EDC as well as from EDML, the latter being transferred using the tight stratigraphic link between the two cores. Finally, EDML1 was built by exporting EDC3 to EDML. For ages younger than 41 ka BP the new synchronized time scale EDML1/EDC3 is based on dated volcanic events and on a match to the Greenlandic ice core chronology GICC05 via 10Be and methane. The internal consistency between EDML1 and EDC3 is estimated to be typically ~6 years and always less than 450 years over the last 128 ka (always less than 130 years over the last 60 ka), which reflects an unprecedented synchrony of time scales. EDML1 ends at 150 ka BP (2417 m depth) because the match between EDML and EDC becomes ambiguous further down. This hints at a complex ice flow history for the deepest 350 m of the EDML ice core. Dataset Antarc* Antarctica Dronning Maud Land EPICA greenlandic ice core PANGAEA - Data Publisher for Earth & Environmental Science Dronning Maud Land Kohnen ENVELOPE(0.000,0.000,-75.000,-75.000) Kohnen Station ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.068400,0.068400,-75.002500,-75.002500) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
EDML EDRILL EPICA EPICA-Campaigns EPICA drill EPICA Dronning Maud Land DML28C01_00 European Project for Ice Coring in Antarctica Kohnen Station |
spellingShingle |
EDML EDRILL EPICA EPICA-Campaigns EPICA drill EPICA Dronning Maud Land DML28C01_00 European Project for Ice Coring in Antarctica Kohnen Station Ruth, Urs Barnola, Jean-Marc Beer, Jürg Bigler, Matthias Blunier, Thomas Castellano, Emiliano Fischer, Hubertus Fundel, Felix Huybrechts, Philippe Kaufmann, Patrik R Kipfstuhl, Sepp Lambrecht, Anja Morganti, Andrea Parrenin, Frédéric Rybak, Oleg Severi, Mirko Udisti, Roberto Wilhelms, Frank Wolff, Eric W Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years |
topic_facet |
EDML EDRILL EPICA EPICA-Campaigns EPICA drill EPICA Dronning Maud Land DML28C01_00 European Project for Ice Coring in Antarctica Kohnen Station |
description |
A chronology called EDML1 has been developed for the EPICA ice core from Dronning Maud Land (EDML). EDML1 is closely interlinked with EDC3, the new chronology for the EPICA ice core from Dome-C (EDC) through a stratigraphic match between EDML and EDC that consists of 322 volcanic match points over the last 128 ka. The EDC3 chronology comprises a glaciological model at EDC, which is constrained and later selectively tuned using primary dating information from EDC as well as from EDML, the latter being transferred using the tight stratigraphic link between the two cores. Finally, EDML1 was built by exporting EDC3 to EDML. For ages younger than 41 ka BP the new synchronized time scale EDML1/EDC3 is based on dated volcanic events and on a match to the Greenlandic ice core chronology GICC05 via 10Be and methane. The internal consistency between EDML1 and EDC3 is estimated to be typically ~6 years and always less than 450 years over the last 128 ka (always less than 130 years over the last 60 ka), which reflects an unprecedented synchrony of time scales. EDML1 ends at 150 ka BP (2417 m depth) because the match between EDML and EDC becomes ambiguous further down. This hints at a complex ice flow history for the deepest 350 m of the EDML ice core. |
format |
Dataset |
author |
Ruth, Urs Barnola, Jean-Marc Beer, Jürg Bigler, Matthias Blunier, Thomas Castellano, Emiliano Fischer, Hubertus Fundel, Felix Huybrechts, Philippe Kaufmann, Patrik R Kipfstuhl, Sepp Lambrecht, Anja Morganti, Andrea Parrenin, Frédéric Rybak, Oleg Severi, Mirko Udisti, Roberto Wilhelms, Frank Wolff, Eric W |
author_facet |
Ruth, Urs Barnola, Jean-Marc Beer, Jürg Bigler, Matthias Blunier, Thomas Castellano, Emiliano Fischer, Hubertus Fundel, Felix Huybrechts, Philippe Kaufmann, Patrik R Kipfstuhl, Sepp Lambrecht, Anja Morganti, Andrea Parrenin, Frédéric Rybak, Oleg Severi, Mirko Udisti, Roberto Wilhelms, Frank Wolff, Eric W |
author_sort |
Ruth, Urs |
title |
Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years |
title_short |
Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years |
title_full |
Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years |
title_fullStr |
Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years |
title_full_unstemmed |
Chronology for the EDML ice core from Dronning Maud Land, Antarctica, over the last 150 000 years |
title_sort |
chronology for the edml ice core from dronning maud land, antarctica, over the last 150 000 years |
publisher |
PANGAEA |
publishDate |
2007 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.602127 https://doi.org/10.1594/PANGAEA.602127 |
op_coverage |
LATITUDE: -75.002500 * LONGITUDE: 0.068400 * DATE/TIME START: 2001-01-10T00:00:00 * DATE/TIME END: 2006-01-17T00:00:00 |
long_lat |
ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.000,0.000,-75.000,-75.000) ENVELOPE(0.068400,0.068400,-75.002500,-75.002500) |
geographic |
Dronning Maud Land Kohnen Kohnen Station |
geographic_facet |
Dronning Maud Land Kohnen Kohnen Station |
genre |
Antarc* Antarctica Dronning Maud Land EPICA greenlandic ice core |
genre_facet |
Antarc* Antarctica Dronning Maud Land EPICA greenlandic ice core |
op_source |
Supplement to: Ruth, Urs; Barnola, Jean-Marc; Beer, Jürg; Bigler, Matthias; Blunier, Thomas; Castellano, Emiliano; Fischer, Hubertus; Fundel, Felix; Huybrechts, Philippe; Kaufmann, Patrik R; Kipfstuhl, Sepp; Lambrecht, Anja; Morganti, Andrea; Oerter, Hans; Parrenin, Frédéric; Rybak, Oleg; Severi, Mirko; Udisti, Roberto; Wilhelms, Frank; Wolff, Eric W (2007): EDML1: a chronology for the EPICA deep ice core from Dronning Maud Land, Antarctica, over the last 150 000 years. Climate of the Past, 3, 475-484, https://doi.org/10.5194/cp-3-475-2007 |
op_relation |
http://www.clim-past-discuss.net/3/549/2007/cpd-3-549-2007-supplement.zip https://doi.pangaea.de/10.1594/PANGAEA.602127 https://doi.org/10.1594/PANGAEA.602127 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.602127 https://doi.org/10.5194/cp-3-475-2007 |
_version_ |
1766163220201996288 |