Articles | Volume 13, issue 12
https://doi.org/10.5194/cp-13-1815-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/cp-13-1815-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
13 Dec 2017
Research article |
| 13 Dec 2017
Analytical constraints on layered gas trapping and smoothing of atmospheric variability in ice under low-accumulation conditions
Kévin Fourteau
CORRESPONDING AUTHOR
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France
Xavier Faïn
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France
Patricia Martinerie
CORRESPONDING AUTHOR
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France
Amaëlle Landais
Laboratoire des Sciences du Climat et de l'Environnement, UMR8212, CEA-CNRS-UVSQ-UPS/IPSL, Gif-sur-Yvette, France
Alexey A. Ekaykin
Climate and Environmental Research Laboratory, Arctic and Antarctic Research Institute, St. Petersburg, 199397, Russia
Vladimir Ya. Lipenkov
Climate and Environmental Research Laboratory, Arctic and Antarctic Research Institute, St. Petersburg, 199397, Russia
Jérôme Chappellaz
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, IGE, 38000 Grenoble, France
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Cited
22 citations as recorded by crossref.
- Estimation of gas record alteration in very low-accumulation ice cores K. Fourteau et al. 10.5194/cp-16-503-2020
- On the high-resolution ice core analysis method under development D. Vladimirova 10.30758/0555-2648-2019-65-3-300-314
- Multi-tracer study of gas trapping in an East Antarctic ice core K. Fourteau et al. 10.5194/tc-13-3383-2019
- The SP19 chronology for the South Pole Ice Core – Part 2: gas chronology, Δage, and smoothing of atmospheric records J. Epifanio et al. 10.5194/cp-16-2431-2020
- On the Birth of Structural and Crystallographic Fabric Signals in Polar Snow: A Case Study From the EastGRIP Snowpack M. Montagnat et al. 10.3389/feart.2020.00365
- Revised records of atmospheric trace gases CO<sub>2</sub>, CH<sub>4</sub>, N<sub>2</sub>O, and <i>δ</i><sup>13</sup>C-CO<sub>2</sub> over the last 2000 years from Law Dome, Antarctica M. Rubino et al. 10.5194/essd-11-473-2019
- Spatial pattern of accumulation at Taylor Dome during Marine Isotope Stage 4: stratigraphic constraints from Taylor Glacier J. Menking et al. 10.5194/cp-15-1537-2019
- Ice Core Methane Analytical Techniques, Chronology and Concentration History Changes: A Review J. Song 10.3390/su15129346
- Very old firn air linked to strong density layering at Styx Glacier, coastal Victoria Land, East Antarctica Y. Jang et al. 10.5194/tc-13-2407-2019
- CH<sub>4</sub> and N<sub>2</sub>O fluctuations during the penultimate deglaciation L. Schmidely et al. 10.5194/cp-17-1627-2021
- Novel automated inversion algorithm for temperature reconstruction using gas isotopes from ice cores M. Döring & M. Leuenberger 10.5194/cp-14-763-2018
- N<sub>2</sub>O changes from the Last Glacial Maximum to the preindustrial – Part 1: Quantitative reconstruction of terrestrial and marine emissions using N<sub>2</sub>O stable isotopes in ice cores H. Fischer et al. 10.5194/bg-16-3997-2019
- Pore morphology of polar firn around closure revealed by X-ray tomography A. Burr et al. 10.5194/tc-12-2481-2018
- Northern Hemisphere atmospheric history of carbon monoxide since preindustrial times reconstructed from multiple Greenland ice cores X. Faïn et al. 10.5194/cp-18-631-2022
- Southern Hemisphere atmospheric history of carbon monoxide over the late Holocene reconstructed from multiple Antarctic ice archives X. Faïn et al. 10.5194/cp-19-2287-2023
- Isotopic constraint on the twentieth-century increase in tropospheric ozone L. Yeung et al. 10.1038/s41586-019-1277-1
- Excess methane in Greenland ice cores associated with high dust concentrations J. Lee et al. 10.1016/j.gca.2019.11.020
- Laser-induced sublimation extraction for centimeter-resolution multi-species greenhouse gas analysis on ice cores L. Mächler et al. 10.5194/amt-16-355-2023
- Millennial-scale atmospheric CO2 variations during the Marine Isotope Stage 6 period (190–135 ka) J. Shin et al. 10.5194/cp-16-2203-2020
- Results of Russian Studies of Polar Meteorology in 2015–2018 A. Klepikov & A. Danilov 10.1134/S0001433821030063
- Abrupt CO 2 release to the atmosphere under glacial and early interglacial climate conditions C. Nehrbass-Ahles et al. 10.1126/science.aay8178
- A Micro-Mechanical Model for the Transformation of Dry Polar Firn Into Ice Using the Level-Set Method K. Fourteau et al. 10.3389/feart.2020.00101
22 citations as recorded by crossref.
- Estimation of gas record alteration in very low-accumulation ice cores K. Fourteau et al. 10.5194/cp-16-503-2020
- On the high-resolution ice core analysis method under development D. Vladimirova 10.30758/0555-2648-2019-65-3-300-314
- Multi-tracer study of gas trapping in an East Antarctic ice core K. Fourteau et al. 10.5194/tc-13-3383-2019
- The SP19 chronology for the South Pole Ice Core – Part 2: gas chronology, Δage, and smoothing of atmospheric records J. Epifanio et al. 10.5194/cp-16-2431-2020
- On the Birth of Structural and Crystallographic Fabric Signals in Polar Snow: A Case Study From the EastGRIP Snowpack M. Montagnat et al. 10.3389/feart.2020.00365
- Revised records of atmospheric trace gases CO<sub>2</sub>, CH<sub>4</sub>, N<sub>2</sub>O, and <i>δ</i><sup>13</sup>C-CO<sub>2</sub> over the last 2000 years from Law Dome, Antarctica M. Rubino et al. 10.5194/essd-11-473-2019
- Spatial pattern of accumulation at Taylor Dome during Marine Isotope Stage 4: stratigraphic constraints from Taylor Glacier J. Menking et al. 10.5194/cp-15-1537-2019
- Ice Core Methane Analytical Techniques, Chronology and Concentration History Changes: A Review J. Song 10.3390/su15129346
- Very old firn air linked to strong density layering at Styx Glacier, coastal Victoria Land, East Antarctica Y. Jang et al. 10.5194/tc-13-2407-2019
- CH<sub>4</sub> and N<sub>2</sub>O fluctuations during the penultimate deglaciation L. Schmidely et al. 10.5194/cp-17-1627-2021
- Novel automated inversion algorithm for temperature reconstruction using gas isotopes from ice cores M. Döring & M. Leuenberger 10.5194/cp-14-763-2018
- N<sub>2</sub>O changes from the Last Glacial Maximum to the preindustrial – Part 1: Quantitative reconstruction of terrestrial and marine emissions using N<sub>2</sub>O stable isotopes in ice cores H. Fischer et al. 10.5194/bg-16-3997-2019
- Pore morphology of polar firn around closure revealed by X-ray tomography A. Burr et al. 10.5194/tc-12-2481-2018
- Northern Hemisphere atmospheric history of carbon monoxide since preindustrial times reconstructed from multiple Greenland ice cores X. Faïn et al. 10.5194/cp-18-631-2022
- Southern Hemisphere atmospheric history of carbon monoxide over the late Holocene reconstructed from multiple Antarctic ice archives X. Faïn et al. 10.5194/cp-19-2287-2023
- Isotopic constraint on the twentieth-century increase in tropospheric ozone L. Yeung et al. 10.1038/s41586-019-1277-1
- Excess methane in Greenland ice cores associated with high dust concentrations J. Lee et al. 10.1016/j.gca.2019.11.020
- Laser-induced sublimation extraction for centimeter-resolution multi-species greenhouse gas analysis on ice cores L. Mächler et al. 10.5194/amt-16-355-2023
- Millennial-scale atmospheric CO2 variations during the Marine Isotope Stage 6 period (190–135 ka) J. Shin et al. 10.5194/cp-16-2203-2020
- Results of Russian Studies of Polar Meteorology in 2015–2018 A. Klepikov & A. Danilov 10.1134/S0001433821030063
- Abrupt CO 2 release to the atmosphere under glacial and early interglacial climate conditions C. Nehrbass-Ahles et al. 10.1126/science.aay8178
- A Micro-Mechanical Model for the Transformation of Dry Polar Firn Into Ice Using the Level-Set Method K. Fourteau et al. 10.3389/feart.2020.00101
Latest update: 23 Nov 2024
Short summary
We measured methane concentrations from a polar ice core to quantify the differences between the ice record and the past true atmospheric conditions. Two effects were investigated by combining data analysis and modeling: the stratification of polar snow before gas enclosure driving chronological hiatuses in the record and the gradual formation of bubbles in the ice attenuating fast atmospheric variations. This study will contribute to improving future climatic interpretations from ice archives.
We measured methane concentrations from a polar ice core to quantify the differences between the...
