TALDICE high resolution measurements of d-excess for MIS 5.5
The data here described are presented in the submitted paper Response of the Wilkes Subglacial Basin Ice Sheet to Southern Ocean Warming During Late Pleistocene Interglacials by Crotti et al. This data set includes new high resolution measurements of d-excess, d18O and ssNa+ for the Antarctic TALDIC...
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PANGAEA
2022
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941835 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.941835 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Antarctica DEPTH ice/snow Deuterium excess Electromechanical drill EMD Ice age Ice core isotopes TALDICE Talos Dome |
spellingShingle |
Antarctica DEPTH ice/snow Deuterium excess Electromechanical drill EMD Ice age Ice core isotopes TALDICE Talos Dome Crotti, Ilaria Quiquet, Aurélien Landais, Amaelle Stenni, Barbara Wilson, David Severi, Mirko Mulvaney, Rob Wilhelms, Frank Barbante, Carlo Frezzotti, Massimo TALDICE high resolution measurements of d-excess for MIS 5.5 |
topic_facet |
Antarctica DEPTH ice/snow Deuterium excess Electromechanical drill EMD Ice age Ice core isotopes TALDICE Talos Dome |
description |
The data here described are presented in the submitted paper Response of the Wilkes Subglacial Basin Ice Sheet to Southern Ocean Warming During Late Pleistocene Interglacials by Crotti et al. This data set includes new high resolution measurements of d-excess, d18O and ssNa+ for the Antarctic TALDICE ice core (Latitude: -72.783330, Longitude: 159.066670, Elevation: 2315.0 m). The new data set covers the interglacials periods of MIS 5.5, MIS 7.5 and MIS 9.3 (1486 m depth - 1548 m depth). The data are drawn on the TALDICE deep1 chronology (Crotti et al. 2021). The d-excess (d = δD − 8 × δ18O) (permill) record covers the periods MIS 5.5 , MIS 7.5 and 9.3 MIS is at 5 cm resolution and spans the following age-depths intervals: • MIS 5.5. Between 1378.5 and 1421.65 m depth, 110-135 ka • MIS 7.5. Between 1521.85 and 1524.5 m depth, 243-248 ka • MIS 9.3. Between 1541.80 and 1547.90 m depth, 320-343 ka The d18O record (permill) covers the periods MIS 5.5 , MIS 7.5 and 9.3 MIS is at 5 cm resolution and spans the following age-depths intervals: • MIS 7.5. Between 1521.85 and 1524.5 m depth, 243-248 ka • MIS 9.3. Between 1541.80 and 1547.90 m depth, 320-343 ka The ssNa+ fluxes record covers the periods MIS 5.5 , MIS 7.5 and 9.3 MIS is at 8 cm resolution and pans the following age-depths intervals: • MIS 7.5. Between 1521.81 and 1524.54 m depth, 243-248 ka • MIS 9.3. Between 1541.73 and 1547.96 m depth, 320-343 ka The d18O and dD (non presented here) to calculate the d-excess were analysed in Italy (University of Venice) and France (LSCE) using the Cavity Ring Down Spectroscopy (CRDS) technique. Analyses were performed using a Picarro isotope water analyser (L2130-i version for both laboratories). The data were calibrated using a three-point linear calibration with three lab-standards that were themselves calibrated versus Standard Mean Ocean Water (SMOW). The average precision for the δ18O and δD measurements is 0.1 and 0.7 ‰, respectively. The concentrations of ssNa+ were measured on TALDICE ice samples at 8 cm resolution ... |
format |
Dataset |
author |
Crotti, Ilaria Quiquet, Aurélien Landais, Amaelle Stenni, Barbara Wilson, David Severi, Mirko Mulvaney, Rob Wilhelms, Frank Barbante, Carlo Frezzotti, Massimo |
author_facet |
Crotti, Ilaria Quiquet, Aurélien Landais, Amaelle Stenni, Barbara Wilson, David Severi, Mirko Mulvaney, Rob Wilhelms, Frank Barbante, Carlo Frezzotti, Massimo |
author_sort |
Crotti, Ilaria |
title |
TALDICE high resolution measurements of d-excess for MIS 5.5 |
title_short |
TALDICE high resolution measurements of d-excess for MIS 5.5 |
title_full |
TALDICE high resolution measurements of d-excess for MIS 5.5 |
title_fullStr |
TALDICE high resolution measurements of d-excess for MIS 5.5 |
title_full_unstemmed |
TALDICE high resolution measurements of d-excess for MIS 5.5 |
title_sort |
taldice high resolution measurements of d-excess for mis 5.5 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941835 |
op_coverage |
LATITUDE: -72.783330 * LONGITUDE: 159.066670 * DATE/TIME START: 2005-01-01T00:00:00 * DATE/TIME END: 2008-12-31T00:00:00 * MINIMUM DEPTH, ice/snow: 1378.50 m * MAXIMUM DEPTH, ice/snow: 1421.65 m |
long_lat |
ENVELOPE(158.000,158.000,-73.000,-73.000) ENVELOPE(145.000,145.000,-75.000,-75.000) ENVELOPE(159.066670,159.066670,-72.783330,-72.783330) |
geographic |
Antarctic Southern Ocean Talos Dome The Antarctic Wilkes Subglacial Basin |
geographic_facet |
Antarctic Southern Ocean Talos Dome The Antarctic Wilkes Subglacial Basin |
genre |
Antarc* Antarctic Antarctica ice core Ice Sheet Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica ice core Ice Sheet Southern Ocean |
op_relation |
https://doi.org/10.1594/PANGAEA.941857 Crotti, Ilaria; Quiquet, Aurélien; Landais, Amaelle; Stenni, Barbara; Wilson, David; Severi, Mirko; Mulvaney, Robert; Wilhelms, Frank; Barbante, Carlo; Frezzotti, Massimo (in review): Response of the Wilkes Subglacial Basin Ice Sheet to Southern Ocean Warming During Late Pleistocene Interglacials. https://doi.org/10.21203/rs.3.rs-1174987/v1 Crotti, Ilaria; Quiquet, Aurélien; Landais, Amaelle; Stenni, Barbara; Wilson, David J; Severi, Mirko; Mulvaney, Robert; Wilhelms, Frank; Barbante, Carlo; Frezzotti, Massimo (2022): Wilkes subglacial basin ice sheet response to Southern Ocean warming during late Pleistocene interglacials. Nature Communications, 13(1), 5328, https://doi.org/10.1038/s41467-022-32847-3 Crotti, Ilaria; Landais, Amaelle; Stenni, Barbara; Bazin, Lucie; Parrenin, Frédéric; Frezzotti, Massimo; Ritterbusch, Florian; Lu, Zheng-Tian; Jiang, Wei; Yang, Guo-Min; Fourré, Elise; Orsi, Anaïs; Jacob, Roxanne; Minster, Bénédicte; Prié, Frédéric; Dreossi, Giuliano; Barbante, Carlo (2021): An extension of the TALDICE ice core age scale reaching back to MIS 10.1. Quaternary Science Reviews, 266, 107078, https://doi.org/10.1016/j.quascirev.2021.107078 https://doi.pangaea.de/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941835 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941857 https://doi.org/10.21203/rs.3.rs-1174987/v1 https://doi.org/10.1038/s41467-022-32847-3 https://doi.org/10.1016/j.quascirev.2021.107078 |
_version_ |
1766130061064273920 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.941835 2023-05-15T13:40:11+02:00 TALDICE high resolution measurements of d-excess for MIS 5.5 Crotti, Ilaria Quiquet, Aurélien Landais, Amaelle Stenni, Barbara Wilson, David Severi, Mirko Mulvaney, Rob Wilhelms, Frank Barbante, Carlo Frezzotti, Massimo LATITUDE: -72.783330 * LONGITUDE: 159.066670 * DATE/TIME START: 2005-01-01T00:00:00 * DATE/TIME END: 2008-12-31T00:00:00 * MINIMUM DEPTH, ice/snow: 1378.50 m * MAXIMUM DEPTH, ice/snow: 1421.65 m 2022-03-03 text/tab-separated-values, 1566 data points https://doi.pangaea.de/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941835 en eng PANGAEA https://doi.org/10.1594/PANGAEA.941857 Crotti, Ilaria; Quiquet, Aurélien; Landais, Amaelle; Stenni, Barbara; Wilson, David; Severi, Mirko; Mulvaney, Robert; Wilhelms, Frank; Barbante, Carlo; Frezzotti, Massimo (in review): Response of the Wilkes Subglacial Basin Ice Sheet to Southern Ocean Warming During Late Pleistocene Interglacials. https://doi.org/10.21203/rs.3.rs-1174987/v1 Crotti, Ilaria; Quiquet, Aurélien; Landais, Amaelle; Stenni, Barbara; Wilson, David J; Severi, Mirko; Mulvaney, Robert; Wilhelms, Frank; Barbante, Carlo; Frezzotti, Massimo (2022): Wilkes subglacial basin ice sheet response to Southern Ocean warming during late Pleistocene interglacials. Nature Communications, 13(1), 5328, https://doi.org/10.1038/s41467-022-32847-3 Crotti, Ilaria; Landais, Amaelle; Stenni, Barbara; Bazin, Lucie; Parrenin, Frédéric; Frezzotti, Massimo; Ritterbusch, Florian; Lu, Zheng-Tian; Jiang, Wei; Yang, Guo-Min; Fourré, Elise; Orsi, Anaïs; Jacob, Roxanne; Minster, Bénédicte; Prié, Frédéric; Dreossi, Giuliano; Barbante, Carlo (2021): An extension of the TALDICE ice core age scale reaching back to MIS 10.1. Quaternary Science Reviews, 266, 107078, https://doi.org/10.1016/j.quascirev.2021.107078 https://doi.pangaea.de/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941835 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Antarctica DEPTH ice/snow Deuterium excess Electromechanical drill EMD Ice age Ice core isotopes TALDICE Talos Dome Dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.941835 https://doi.org/10.1594/PANGAEA.941857 https://doi.org/10.21203/rs.3.rs-1174987/v1 https://doi.org/10.1038/s41467-022-32847-3 https://doi.org/10.1016/j.quascirev.2021.107078 2022-12-22T21:55:14Z The data here described are presented in the submitted paper Response of the Wilkes Subglacial Basin Ice Sheet to Southern Ocean Warming During Late Pleistocene Interglacials by Crotti et al. This data set includes new high resolution measurements of d-excess, d18O and ssNa+ for the Antarctic TALDICE ice core (Latitude: -72.783330, Longitude: 159.066670, Elevation: 2315.0 m). The new data set covers the interglacials periods of MIS 5.5, MIS 7.5 and MIS 9.3 (1486 m depth - 1548 m depth). The data are drawn on the TALDICE deep1 chronology (Crotti et al. 2021). The d-excess (d = δD − 8 × δ18O) (permill) record covers the periods MIS 5.5 , MIS 7.5 and 9.3 MIS is at 5 cm resolution and spans the following age-depths intervals: • MIS 5.5. Between 1378.5 and 1421.65 m depth, 110-135 ka • MIS 7.5. Between 1521.85 and 1524.5 m depth, 243-248 ka • MIS 9.3. Between 1541.80 and 1547.90 m depth, 320-343 ka The d18O record (permill) covers the periods MIS 5.5 , MIS 7.5 and 9.3 MIS is at 5 cm resolution and spans the following age-depths intervals: • MIS 7.5. Between 1521.85 and 1524.5 m depth, 243-248 ka • MIS 9.3. Between 1541.80 and 1547.90 m depth, 320-343 ka The ssNa+ fluxes record covers the periods MIS 5.5 , MIS 7.5 and 9.3 MIS is at 8 cm resolution and pans the following age-depths intervals: • MIS 7.5. Between 1521.81 and 1524.54 m depth, 243-248 ka • MIS 9.3. Between 1541.73 and 1547.96 m depth, 320-343 ka The d18O and dD (non presented here) to calculate the d-excess were analysed in Italy (University of Venice) and France (LSCE) using the Cavity Ring Down Spectroscopy (CRDS) technique. Analyses were performed using a Picarro isotope water analyser (L2130-i version for both laboratories). The data were calibrated using a three-point linear calibration with three lab-standards that were themselves calibrated versus Standard Mean Ocean Water (SMOW). The average precision for the δ18O and δD measurements is 0.1 and 0.7 ‰, respectively. The concentrations of ssNa+ were measured on TALDICE ice samples at 8 cm resolution ... Dataset Antarc* Antarctic Antarctica ice core Ice Sheet Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Southern Ocean Talos Dome ENVELOPE(158.000,158.000,-73.000,-73.000) The Antarctic Wilkes Subglacial Basin ENVELOPE(145.000,145.000,-75.000,-75.000) ENVELOPE(159.066670,159.066670,-72.783330,-72.783330) |