Stable isotopic methane (dD(CH4)) records of ice core EDML ...

All data are free of krypton interference during the mass spectrometric analysis. dD(CH4) data are measured using the system described in:Bock, M., J. Schmitt, J. Beck, R. Schneider, H. Fischer, "Improving accuracy and precision of ice core dD(CH4) analyses using methane pre-pyrolysis and hydro...

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Bibliographic Details
Main Authors: Bock, Michael, Schmitt, Jochen, Beck, Jonas, Seth, Barbara, Chappellaz, Jérôme A, Fischer, Hubertus
Format: Dataset
Language:English
Published: PANGAEA 2017
Subjects:
DEPTH, ice/snow
Gas age
δ Deuterium, methane
δ Deuterium, methane, standard deviation
Gravitational settling
EPICA drill
Determined according to Bock et al. 2014
see Bock et al. 2017
EPICA-Campaigns
Kohnen Station
EPICA
ice core
Online Access:https://dx.doi.org/10.1594/pangaea.873917
https://doi.pangaea.de/10.1594/PANGAEA.873917
Description
Summary:All data are free of krypton interference during the mass spectrometric analysis. dD(CH4) data are measured using the system described in:Bock, M., J. Schmitt, J. Beck, R. Schneider, H. Fischer, "Improving accuracy and precision of ice core dD(CH4) analyses using methane pre-pyrolysis and hydrogen post-pyrolysis trapping and subsequent chromatographic separation", Atmospheric Measurement Techniques, 7, 1999-2012, 2014, doi:10.5194/amt-7-1999-2014 ...

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