Atmospheric methane record of the Marine Isotope Stage 6 period (190-135 ka) from the EPICA Dome C ice core

We measured the atmospheric CH4 content of 63 EDC ice core samples, using the wet extraction method at IGE (Spahni et al., 2005). We improve the temporal resolution of existing CH4 data from EDC (Loulergue et al., 2008) from ~600 yr to ~350 yr.

Bibliographic Details
Main Authors:	Shin, Jinhwa, Nehrbass-Ahles, Christoph, Grilli, Roberto, Beeman, Jai Chowdhry, Parrenin, Frédéric, Teste, Grégory, Landais, Amaelle, Schmidely, Loïc, Silva, Lucas, Schmitt, Jochen, Bereiter, Bernhard, Stocker, Thomas F, Fischer, Hubertus, Chappellaz, Jérôme A
Format:	Dataset
Language:	English
Published:	PANGAEA 2021
Subjects:	AGE CH4 DEPTH ice/snow Dome C Antarctica EDC EPICA EPICA Dome C European Project for Ice Coring in Antarctica Greenhouse gases Ice core ICEDRILL Ice drill Methane standard deviation MIS 6 Reference/source Uniform resource locator/link to reference Wet extraction (Spahni et al. 2005) Snow Dome Antarc* ice core
Online Access:	https://doi.pangaea.de/10.1594/PANGAEA.929487 https://doi.org/10.1594/PANGAEA.929487

Description
Summary:	We measured the atmospheric CH4 content of 63 EDC ice core samples, using the wet extraction method at IGE (Spahni et al., 2005). We improve the temporal resolution of existing CH4 data from EDC (Loulergue et al., 2008) from ~600 yr to ~350 yr.