Articles | Volume 15, issue 23
https://doi.org/10.5194/bg-15-7155-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-15-7155-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Bipolar carbon and hydrogen isotope constraints on the Holocene methane budget
Climate and Environmental Physics, Physics Institute, University of
Bern, Sidlerstrasse 5, 3012 Bern, Switzerland
Oeschger Centre for Climate Change Research, University of Bern, 3012
Bern, Switzerland
Michael Bock
Climate and Environmental Physics, Physics Institute, University of
Bern, Sidlerstrasse 5, 3012 Bern, Switzerland
Oeschger Centre for Climate Change Research, University of Bern, 3012
Bern, Switzerland
Jochen Schmitt
Climate and Environmental Physics, Physics Institute, University of
Bern, Sidlerstrasse 5, 3012 Bern, Switzerland
Oeschger Centre for Climate Change Research, University of Bern, 3012
Bern, Switzerland
Barbara Seth
Climate and Environmental Physics, Physics Institute, University of
Bern, Sidlerstrasse 5, 3012 Bern, Switzerland
Oeschger Centre for Climate Change Research, University of Bern, 3012
Bern, Switzerland
Thomas Blunier
Centre for Ice and Climate, Niels Bohr Institute, University of
Copenhagen, Juliane Maries Vej 30, 2100 Copenhagen, Denmark
Hubertus Fischer
Climate and Environmental Physics, Physics Institute, University of
Bern, Sidlerstrasse 5, 3012 Bern, Switzerland
Oeschger Centre for Climate Change Research, University of Bern, 3012
Bern, Switzerland
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25 citations as recorded by crossref.
- Old carbon reservoirs were not important in the deglacial methane budget M. Dyonisius et al. 10.1126/science.aax0504
- Late Pleistocene–Holocene palynology and paleoceanography of İmralı Basin, Marmara Sea: Pollen-spore, dinoflagellate cyst and other NPP zonations P. Mudie et al. 10.1016/j.revpalbo.2024.105179
- Holocene climate dynamics on the European scale: Insights from a coastal archaeological record from the temperate Bay of Biscay (SW France) F. Eynaud et al. 10.1016/j.quaint.2021.09.018
- Carbon release through abrupt permafrost thaw M. Turetsky et al. 10.1038/s41561-019-0526-0
- The Earth's atmosphere – A stable isotope perspective and review J. Hoefs & R. Harmon 10.1016/j.apgeochem.2022.105355
- 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
- Holocene initiation and expansion of the southern margins of northern peatlands triggered by the East Asian summer monsoon recession M. Zhang et al. 10.1016/j.gsf.2022.101526
- Early Holocene permafrost retreat in West Siberia amplified by reorganization of westerly wind systems T. Li et al. 10.1038/s43247-021-00238-z
- Using Water Table Depths Inferred From Testate Amoebae to Estimate Holocene Methane Emissions From the Hudson Bay Lowlands, Canada M. Davies et al. 10.1029/2020JG005969
- Extensive wetland development in mid-latitude North America during the Bølling–Allerød E. Byun et al. 10.1038/s41561-020-00670-4
- The role of wetland expansion and successional processes in methane emissions from northern wetlands during the Holocene C. Treat et al. 10.1016/j.quascirev.2021.106864
- 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
- Atmospheric methane since the last glacial maximum was driven by wetland sources T. Kleinen et al. 10.5194/cp-19-1081-2023
- From natural to cultural mires during the last 15 ka years: An integrated approach comparing 14C ages on basal peat layers with geomorphological, palaeoecological and archaeological data (Eastern Massif Central, France) A. Dendievel et al. 10.1016/j.quascirev.2020.106219
- Extracting a History of Global Fire Emissions for the Past Millennium From Ice Core Records of Acetylene, Ethane, and Methane M. Nicewonger et al. 10.1029/2020JD032932
- Rainfall and sea level drove the expansion of seasonally flooded habitats and associated bird populations across Amazonia A. Sawakuchi et al. 10.1038/s41467-022-32561-0
- Methane, ethane, and propane production in Greenland ice core samples and a first isotopic characterization of excess methane M. Mühl et al. 10.5194/cp-19-999-2023
- The future extent of the Anthropocene epoch: A synthesis C. Summerhayes et al. 10.1016/j.gloplacha.2024.104568
- Climatic controls on the dynamic lateral expansion of northern peatlands and its potential implication for the ‘anomalous’ atmospheric CH4 rise since the mid-Holocene H. Peng et al. 10.1016/j.scitotenv.2023.168450
- New technique for high-precision, simultaneous measurements of CH<sub>4</sub>, N<sub>2</sub>O and CO<sub>2</sub> concentrations; isotopic and elemental ratios of N<sub>2</sub>, O<sub>2</sub> and Ar; and total air content in ice cores by wet extraction I. Oyabu et al. 10.5194/amt-13-6703-2020
- Ice Core Methane Analytical Techniques, Chronology and Concentration History Changes: A Review J. Song 10.3390/su15129346
- Atmospheric methane variability through the Last Glacial Maximum and deglaciation mainly controlled by tropical sources B. Riddell-Young et al. 10.1038/s41561-023-01332-x
- Panarctic lakes exerted a small positive feedback on early Holocene warming due to deglacial release of methane L. Brosius et al. 10.1038/s43247-023-00930-2
- What do we know about the global methane budget? Results from four decades of atmospheric CH4observations and the way forward X. Lan et al. 10.1098/rsta.2020.0440
- Thresholds of mangrove survival under rapid sea level rise N. Saintilan et al. 10.1126/science.aba2656
25 citations as recorded by crossref.
- Old carbon reservoirs were not important in the deglacial methane budget M. Dyonisius et al. 10.1126/science.aax0504
- Late Pleistocene–Holocene palynology and paleoceanography of İmralı Basin, Marmara Sea: Pollen-spore, dinoflagellate cyst and other NPP zonations P. Mudie et al. 10.1016/j.revpalbo.2024.105179
- Holocene climate dynamics on the European scale: Insights from a coastal archaeological record from the temperate Bay of Biscay (SW France) F. Eynaud et al. 10.1016/j.quaint.2021.09.018
- Carbon release through abrupt permafrost thaw M. Turetsky et al. 10.1038/s41561-019-0526-0
- The Earth's atmosphere – A stable isotope perspective and review J. Hoefs & R. Harmon 10.1016/j.apgeochem.2022.105355
- 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
- Holocene initiation and expansion of the southern margins of northern peatlands triggered by the East Asian summer monsoon recession M. Zhang et al. 10.1016/j.gsf.2022.101526
- Early Holocene permafrost retreat in West Siberia amplified by reorganization of westerly wind systems T. Li et al. 10.1038/s43247-021-00238-z
- Using Water Table Depths Inferred From Testate Amoebae to Estimate Holocene Methane Emissions From the Hudson Bay Lowlands, Canada M. Davies et al. 10.1029/2020JG005969
- Extensive wetland development in mid-latitude North America during the Bølling–Allerød E. Byun et al. 10.1038/s41561-020-00670-4
- The role of wetland expansion and successional processes in methane emissions from northern wetlands during the Holocene C. Treat et al. 10.1016/j.quascirev.2021.106864
- 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
- Atmospheric methane since the last glacial maximum was driven by wetland sources T. Kleinen et al. 10.5194/cp-19-1081-2023
- From natural to cultural mires during the last 15 ka years: An integrated approach comparing 14C ages on basal peat layers with geomorphological, palaeoecological and archaeological data (Eastern Massif Central, France) A. Dendievel et al. 10.1016/j.quascirev.2020.106219
- Extracting a History of Global Fire Emissions for the Past Millennium From Ice Core Records of Acetylene, Ethane, and Methane M. Nicewonger et al. 10.1029/2020JD032932
- Rainfall and sea level drove the expansion of seasonally flooded habitats and associated bird populations across Amazonia A. Sawakuchi et al. 10.1038/s41467-022-32561-0
- Methane, ethane, and propane production in Greenland ice core samples and a first isotopic characterization of excess methane M. Mühl et al. 10.5194/cp-19-999-2023
- The future extent of the Anthropocene epoch: A synthesis C. Summerhayes et al. 10.1016/j.gloplacha.2024.104568
- Climatic controls on the dynamic lateral expansion of northern peatlands and its potential implication for the ‘anomalous’ atmospheric CH4 rise since the mid-Holocene H. Peng et al. 10.1016/j.scitotenv.2023.168450
- New technique for high-precision, simultaneous measurements of CH<sub>4</sub>, N<sub>2</sub>O and CO<sub>2</sub> concentrations; isotopic and elemental ratios of N<sub>2</sub>, O<sub>2</sub> and Ar; and total air content in ice cores by wet extraction I. Oyabu et al. 10.5194/amt-13-6703-2020
- Ice Core Methane Analytical Techniques, Chronology and Concentration History Changes: A Review J. Song 10.3390/su15129346
- Atmospheric methane variability through the Last Glacial Maximum and deglaciation mainly controlled by tropical sources B. Riddell-Young et al. 10.1038/s41561-023-01332-x
- Panarctic lakes exerted a small positive feedback on early Holocene warming due to deglacial release of methane L. Brosius et al. 10.1038/s43247-023-00930-2
- What do we know about the global methane budget? Results from four decades of atmospheric CH4observations and the way forward X. Lan et al. 10.1098/rsta.2020.0440
- Thresholds of mangrove survival under rapid sea level rise N. Saintilan et al. 10.1126/science.aba2656
Discussed (preprint)
Latest update: 20 Nov 2024
Short summary
Ice core concentration and stable isotope measurements of atmospheric CH4 give valuable insights into the CH4 cycle of the past. New carbon and hydrogen stable isotope CH4 data measured on ice from both Greenland and Antarctica over the Holocene allow us to draw conclusions on the methane emission processes. In particular, our results cast doubt on a hypothesis proposing early human land use to be responsible for the atmospheric methane concentration increase in the second half of the Holocene.
Ice core concentration and stable isotope measurements of atmospheric CH4 give valuable insights...
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