Articles | Volume 17, issue 4
Clim. Past, 17, 1627–1643, 2021
https://doi.org/10.5194/cp-17-1627-2021
Clim. Past, 17, 1627–1643, 2021
https://doi.org/10.5194/cp-17-1627-2021

Research article 03 Aug 2021

Research article | 03 Aug 2021

CH4 and N2O fluctuations during the penultimate deglaciation

Loïc Schmidely et al.

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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (17 Mar 2021) by Luke Skinner
AR by Loïc Schmidely on behalf of the Authors (12 May 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (01 Jul 2021) by Luke Skinner
AR by Loïc Schmidely on behalf of the Authors (02 Jul 2021)  Author's response    Manuscript
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Short summary
Using ancient gas trapped in polar glaciers, we reconstructed the atmospheric concentrations of methane and nitrous oxide over the penultimate deglaciation to study their response to major climate changes. We show this deglaciation to be characterized by modes of methane and nitrous oxide variability that are also found during the last deglaciation and glacial cycle.