Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core
Isotopes of molecular nitrogen in air bubbles were measured from EDC at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE), France. The gas was extracted from the ice by a wet extraction technique and the released air was analysed by a dual-inlet mass spectrometer (Delta V Plus...
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Language: | English |
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PANGAEA
2021
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.929513 https://doi.org/10.1594/PANGAEA.929513 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.929513 |
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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 |
DEPTH ice/snow Dome C Antarctica Dual-inlet mass spectrometer (Delta V Plus) after wet extraction (Bréant et al. 2019) EDC EPICA EPICA Dome C European Project for Ice Coring in Antarctica Greenhouse gases Ice core ICEDRILL Ice drill MIS 6 Reference/source Uniform resource locator/link to reference δ15N gas standard deviation |
spellingShingle |
DEPTH ice/snow Dome C Antarctica Dual-inlet mass spectrometer (Delta V Plus) after wet extraction (Bréant et al. 2019) EDC EPICA EPICA Dome C European Project for Ice Coring in Antarctica Greenhouse gases Ice core ICEDRILL Ice drill MIS 6 Reference/source Uniform resource locator/link to reference δ15N gas standard deviation Shin, Jinhwa Nehrbass-Ahles, Christoph Grilli, Roberto Beeman, Jai Chowdhry Parrenin, Frédéric Teste, Grégory Landais, Amaëlle Schmidely, Loïc Silva, Lucas Schmitt, Jochen Bereiter, Bernhard Stocker, Thomas F Fischer, Hubertus Chappellaz, Jérôme A Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core |
topic_facet |
DEPTH ice/snow Dome C Antarctica Dual-inlet mass spectrometer (Delta V Plus) after wet extraction (Bréant et al. 2019) EDC EPICA EPICA Dome C European Project for Ice Coring in Antarctica Greenhouse gases Ice core ICEDRILL Ice drill MIS 6 Reference/source Uniform resource locator/link to reference δ15N gas standard deviation |
description |
Isotopes of molecular nitrogen in air bubbles were measured from EDC at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE), France. The gas was extracted from the ice by a wet extraction technique and the released air was analysed by a dual-inlet mass spectrometer (Delta V Plus; Thermo Scientific) (Bréant et al., 2019). In total, 151 samples from 88 depth intervals (63 duplicates) between the depths of 2124.7 and 1875.0 m below the surface were measured, corresponding to the time interval from 205 to 154 kyr BP. We improved the relative age uncertainties between ice and gas in the EDC core using δ15N-based estimates of firn column thickness, see doi:10.1594/PANGAEA.929698. A new chronology was established using new δ15N data during the early MIS 6 in this study and published data from Landais et al. (2013). |
format |
Dataset |
author |
Shin, Jinhwa Nehrbass-Ahles, Christoph Grilli, Roberto Beeman, Jai Chowdhry Parrenin, Frédéric Teste, Grégory Landais, Amaëlle Schmidely, Loïc Silva, Lucas Schmitt, Jochen Bereiter, Bernhard Stocker, Thomas F Fischer, Hubertus Chappellaz, Jérôme A |
author_facet |
Shin, Jinhwa Nehrbass-Ahles, Christoph Grilli, Roberto Beeman, Jai Chowdhry Parrenin, Frédéric Teste, Grégory Landais, Amaëlle Schmidely, Loïc Silva, Lucas Schmitt, Jochen Bereiter, Bernhard Stocker, Thomas F Fischer, Hubertus Chappellaz, Jérôme A |
author_sort |
Shin, Jinhwa |
title |
Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core |
title_short |
Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core |
title_full |
Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core |
title_fullStr |
Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core |
title_full_unstemmed |
Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core |
title_sort |
atmospheric nitrogen isotopes of the marine isotope stage 6 period (190-135 ka) from the epica dome c ice core |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.929513 https://doi.org/10.1594/PANGAEA.929513 |
op_coverage |
LATITUDE: -75.100000 * LONGITUDE: 123.350000 * DATE/TIME START: 1993-01-01T00:00:00 * DATE/TIME END: 2004-12-31T00:00:00 * MINIMUM DEPTH, ice/snow: 1782.02 m * MAXIMUM DEPTH, ice/snow: 2124.24 m |
long_lat |
ENVELOPE(-89.967,-89.967,79.435,79.435) ENVELOPE(123.350000,123.350000,-75.100000,-75.100000) |
geographic |
Snow Dome |
geographic_facet |
Snow Dome |
genre |
Antarc* Antarctica EPICA ice core |
genre_facet |
Antarc* Antarctica EPICA ice core |
op_relation |
Shin, Jinhwa; Nehrbass-Ahles, Christoph; Grilli, Roberto; Beeman, Jai Chowdhry; Parrenin, Frédéric; Teste, Grégory; Landais, Amaëlle; Schmidely, Loïc; Silva, Lucas; Schmitt, Jochen; Bereiter, Bernhard; Stocker, Thomas F; Fischer, Hubertus; Chappellaz, Jérôme A (2020): Millennial-scale atmospheric CO2 variations during the Marine Isotope Stage 6 period (190–135 ka). Climate of the Past, 16(6), 2203-2219, https://doi.org/10.5194/cp-16-2203-2020 Shin, Jinhwa; Nehrbass-Ahles, Christoph; Grilli, Roberto; Beeman, Jai Chowdhry; Parrenin, Frédéric; Teste, Grégory; Landais, Amaëlle; Schmidely, Loïc; Silva, Lucas; Schmitt, Jochen; Bereiter, Bernhard; Stocker, Thomas F; Fischer, Hubertus; Chappellaz, Jérôme A (2021): Revised gas age for the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929698 Landais, Amaëlle; Dreyfus, Gabrielle; Capron, Emilie; Jouzel, Jean; Masson-Delmotte, Valerie; Roche, D M; Prié, F; Caillon, Nicolas; Chappellaz, Jérôme A; Leuenberger, Markus Christian; Lourantou, Anna; Parrenin, Frédéric; Raynaud, Dominique; Teste, Grégory (2013): Two-phase change in CO2, Antarctic temperature and global climate during Termination II. Nature Geoscience, 6(12), 1062-1065, https://doi.org/10.1038/ngeo1985 Bréant, Camille; Landais, Amaëlle; Orsi, Anaïs; Martinerie, Patricia; Extier, Thomas; Prié, Frédéric; Stenni, Barbara; Jouzel, Jean; Masson-Delmotte, Valerie; Leuenberger, Markus Christian (2019): Unveiling the anatomy of Termination 3 using water and air isotopes in the Dome C ice core, East Antarctica. Quaternary Science Reviews, 211, 156-165, https://doi.org/10.1016/j.quascirev.2019.03.025 https://doi.pangaea.de/10.1594/PANGAEA.929513 https://doi.org/10.1594/PANGAEA.929513 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.92951310.5194/cp-16-2203-202010.1594/PANGAEA.92969810.1038/ngeo198510.1016/j.quascirev.2019.03.025 |
_version_ |
1811643329826258944 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.929513 2024-09-30T14:25:04+00:00 Atmospheric nitrogen isotopes of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core Shin, Jinhwa Nehrbass-Ahles, Christoph Grilli, Roberto Beeman, Jai Chowdhry Parrenin, Frédéric Teste, Grégory Landais, Amaëlle Schmidely, Loïc Silva, Lucas Schmitt, Jochen Bereiter, Bernhard Stocker, Thomas F Fischer, Hubertus Chappellaz, Jérôme A LATITUDE: -75.100000 * LONGITUDE: 123.350000 * DATE/TIME START: 1993-01-01T00:00:00 * DATE/TIME END: 2004-12-31T00:00:00 * MINIMUM DEPTH, ice/snow: 1782.02 m * MAXIMUM DEPTH, ice/snow: 2124.24 m 2021 text/tab-separated-values, 363 data points https://doi.pangaea.de/10.1594/PANGAEA.929513 https://doi.org/10.1594/PANGAEA.929513 en eng PANGAEA Shin, Jinhwa; Nehrbass-Ahles, Christoph; Grilli, Roberto; Beeman, Jai Chowdhry; Parrenin, Frédéric; Teste, Grégory; Landais, Amaëlle; Schmidely, Loïc; Silva, Lucas; Schmitt, Jochen; Bereiter, Bernhard; Stocker, Thomas F; Fischer, Hubertus; Chappellaz, Jérôme A (2020): Millennial-scale atmospheric CO2 variations during the Marine Isotope Stage 6 period (190–135 ka). Climate of the Past, 16(6), 2203-2219, https://doi.org/10.5194/cp-16-2203-2020 Shin, Jinhwa; Nehrbass-Ahles, Christoph; Grilli, Roberto; Beeman, Jai Chowdhry; Parrenin, Frédéric; Teste, Grégory; Landais, Amaëlle; Schmidely, Loïc; Silva, Lucas; Schmitt, Jochen; Bereiter, Bernhard; Stocker, Thomas F; Fischer, Hubertus; Chappellaz, Jérôme A (2021): Revised gas age for the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929698 Landais, Amaëlle; Dreyfus, Gabrielle; Capron, Emilie; Jouzel, Jean; Masson-Delmotte, Valerie; Roche, D M; Prié, F; Caillon, Nicolas; Chappellaz, Jérôme A; Leuenberger, Markus Christian; Lourantou, Anna; Parrenin, Frédéric; Raynaud, Dominique; Teste, Grégory (2013): Two-phase change in CO2, Antarctic temperature and global climate during Termination II. Nature Geoscience, 6(12), 1062-1065, https://doi.org/10.1038/ngeo1985 Bréant, Camille; Landais, Amaëlle; Orsi, Anaïs; Martinerie, Patricia; Extier, Thomas; Prié, Frédéric; Stenni, Barbara; Jouzel, Jean; Masson-Delmotte, Valerie; Leuenberger, Markus Christian (2019): Unveiling the anatomy of Termination 3 using water and air isotopes in the Dome C ice core, East Antarctica. Quaternary Science Reviews, 211, 156-165, https://doi.org/10.1016/j.quascirev.2019.03.025 https://doi.pangaea.de/10.1594/PANGAEA.929513 https://doi.org/10.1594/PANGAEA.929513 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess DEPTH ice/snow Dome C Antarctica Dual-inlet mass spectrometer (Delta V Plus) after wet extraction (Bréant et al. 2019) EDC EPICA EPICA Dome C European Project for Ice Coring in Antarctica Greenhouse gases Ice core ICEDRILL Ice drill MIS 6 Reference/source Uniform resource locator/link to reference δ15N gas standard deviation dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.92951310.5194/cp-16-2203-202010.1594/PANGAEA.92969810.1038/ngeo198510.1016/j.quascirev.2019.03.025 2024-09-18T00:10:44Z Isotopes of molecular nitrogen in air bubbles were measured from EDC at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE), France. The gas was extracted from the ice by a wet extraction technique and the released air was analysed by a dual-inlet mass spectrometer (Delta V Plus; Thermo Scientific) (Bréant et al., 2019). In total, 151 samples from 88 depth intervals (63 duplicates) between the depths of 2124.7 and 1875.0 m below the surface were measured, corresponding to the time interval from 205 to 154 kyr BP. We improved the relative age uncertainties between ice and gas in the EDC core using δ15N-based estimates of firn column thickness, see doi:10.1594/PANGAEA.929698. A new chronology was established using new δ15N data during the early MIS 6 in this study and published data from Landais et al. (2013). Dataset Antarc* Antarctica EPICA ice core PANGAEA - Data Publisher for Earth & Environmental Science Snow Dome ENVELOPE(-89.967,-89.967,79.435,79.435) ENVELOPE(123.350000,123.350000,-75.100000,-75.100000) |