High-resolution atmospheric CH4 records derived from the EPICA Dome C ice core covering 260-190ka (MIS 8a - 7a)

doi:doi:10.1594/PANGAEA.972147

High-resolution atmospheric CH4 records derived from the EPICA Dome C ice core covering 260-190ka (MIS 8a - 7a)

High-resolution atmospheric methane (CH4) records derived from the European Project for Ice Coring in Antarctica (EPICA) Dome C ice core covering Marine Isotope Stage (MIS) 8a - 7a (~260 - 190 ka). The CO2 data were measured at an average temporal resolution of ~340 years using the Ball Mill dry-extraction system at the Institut des Géosciences de l'Environnement (IGE), Univ. Grenoble Alpes, France. The CH4 data were measured at IGE, improving the temporal resolution of existing data previously published by the same laboratory and the Bern laboratories during three specific time periods of MIS 8a - 7a (201.9 - 200.9 ka; 204.1 - 205.9 ka; 249.6 - 250.4 ka).

Data and Resources

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Cite this as

Legrain, Etienne, Capron, Emilie, Menviel, Laurie, Wohleber, Axel, Parrenin, Frédéric, Teste, Grégory, Landais, Amaëlle, Bouchet, Marie, Grilli, Roberto, Nehrbass-Ahles, Christoph, Silva, Lucas, Fischer, Hubertus, Stocker, Thomas F (2024). Dataset: High-resolution atmospheric CH4 records derived from the EPICA Dome C ice core covering 260-190ka (MIS 8a - 7a). https://doi.org/10.1594/PANGAEA.972147

DOI retrieved: 2024

Additional Info

Field	Value
Imported on	November 29, 2024
Last update	November 29, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.972147
Author	Legrain, Etienne
Given Name	Etienne
Family Name	Legrain
More Authors	Capron, Emilie Menviel, Laurie Wohleber, Axel Parrenin, Frédéric Teste, Grégory Landais, Amaëlle Bouchet, Marie Grilli, Roberto Nehrbass-Ahles, Christoph Silva, Lucas Fischer, Hubertus Stocker, Thomas F
Source Creation	2024
Publication Year	2024
Resource Type	text/tab-separated-values - filename: DomeC_CH4_MIS8a-7a
Subject Areas	Name: Chemistry Name: Cryosphere Name: Lithosphere
Related Identifiers	Title: Centennial-scale variations in the carbon cycle enhanced by high obliquity Identifier: https://doi.org/10.1038/s41561-024-01556-5 Type: DOI Relation: References Year: 2024 Source: Nature Geoscience Authors: Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Bouchet Marie , Landais Amaëlle , Grisart Antoine , Parrenin Frédéric , Prié Frédéric , Jacob Roxanne , Fourré Elise , Capron Emilie , Raynaud Dominique , Lipenkov Vladimir Ya , Loutre Marie-France , Extier Thomas , Svensson Anders M , Legrain Etienne , Martinerie Patricia , Leuenberger Markus Christian , Jiang Wei , Ritterbusch Florian , Lu Zheng-Tian , Yang Guo-Min , Loulergue Laetitia , Schilt Adrian , Spahni Renato , Masson-Delmotte Valerie , Blunier Thomas , Lemieux Bénédicte , Barnola Jean-Marc , Raynaud Dominique , Stocker Thomas F , Chappellaz Jérôme A . Title: High-resolution atmospheric CO2 records derived from the EPICA Dome C ice core covering 260-190ka (MIS 8a - 7a) Identifier: https://doi.org/10.1594/PANGAEA.972146 Type: DOI Relation: References Year: 2024 Authors: Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Bouchet Marie , Landais Amaëlle , Grisart Antoine , Parrenin Frédéric , Prié Frédéric , Jacob Roxanne , Fourré Elise , Capron Emilie , Raynaud Dominique , Lipenkov Vladimir Ya , Loutre Marie-France , Extier Thomas , Svensson Anders M , Legrain Etienne , Martinerie Patricia , Leuenberger Markus Christian , Jiang Wei , Ritterbusch Florian , Lu Zheng-Tian , Yang Guo-Min , Loulergue Laetitia , Schilt Adrian , Spahni Renato , Masson-Delmotte Valerie , Blunier Thomas , Lemieux Bénédicte , Barnola Jean-Marc , Raynaud Dominique , Stocker Thomas F , Chappellaz Jérôme A . Title: The Antarctic Ice Core Chronology 2023 (AICC2023) chronological framework and associated timescale for the European Project for Ice Coring in Antarctica (EPICA) Dome C ice core Identifier: https://doi.org/10.5194/cp-19-2257-2023 Type: DOI Relation: References Year: 2023 Source: Climate of the Past Authors: Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Bouchet Marie , Landais Amaëlle , Grisart Antoine , Parrenin Frédéric , Prié Frédéric , Jacob Roxanne , Fourré Elise , Capron Emilie , Raynaud Dominique , Lipenkov Vladimir Ya , Loutre Marie-France , Extier Thomas , Svensson Anders M , Legrain Etienne , Martinerie Patricia , Leuenberger Markus Christian , Jiang Wei , Ritterbusch Florian , Lu Zheng-Tian , Yang Guo-Min , Loulergue Laetitia , Schilt Adrian , Spahni Renato , Masson-Delmotte Valerie , Blunier Thomas , Lemieux Bénédicte , Barnola Jean-Marc , Raynaud Dominique , Stocker Thomas F , Chappellaz Jérôme A . Title: Orbital and millennial-scale features of atmospheric CH4 over the past 800,000 years Identifier: https://doi.org/10.1038/nature06950 Type: DOI Relation: References Year: 2008 Source: Nature Authors: Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Legrain Etienne , Capron Emilie , Menviel Laurie , Wohleber Axel , Parrenin Frédéric , Teste Grégory , Landais Amaëlle , Bouchet Marie , Grilli Roberto , Nehrbass-Ahles Christoph , Silva Lucas , Fischer Hubertus , Stocker Thomas F , Bouchet Marie , Landais Amaëlle , Grisart Antoine , Parrenin Frédéric , Prié Frédéric , Jacob Roxanne , Fourré Elise , Capron Emilie , Raynaud Dominique , Lipenkov Vladimir Ya , Loutre Marie-France , Extier Thomas , Svensson Anders M , Legrain Etienne , Martinerie Patricia , Leuenberger Markus Christian , Jiang Wei , Ritterbusch Florian , Lu Zheng-Tian , Yang Guo-Min , Loulergue Laetitia , Schilt Adrian , Spahni Renato , Masson-Delmotte Valerie , Blunier Thomas , Lemieux Bénédicte , Barnola Jean-Marc , Raynaud Dominique , Stocker Thomas F , Chappellaz Jérôme A .