Articles | Volume 15, issue 17
https://doi.org/10.5194/bg-15-5423-2018
© 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-15-5423-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Greenhouse gas production in degrading ice-rich permafrost deposits in northeastern Siberia
Josefine Walz
CORRESPONDING AUTHOR
Institute of Soil Science, Universität Hamburg, 20146 Hamburg,
Germany
Center for Earth System Research and Sustainability, Universität
Hamburg, 20146 Hamburg, Germany
Christian Knoblauch
Institute of Soil Science, Universität Hamburg, 20146 Hamburg,
Germany
Center for Earth System Research and Sustainability, Universität
Hamburg, 20146 Hamburg, Germany
Ronja Tigges
Institute of Soil Science, Universität Hamburg, 20146 Hamburg,
Germany
Thomas Opel
Permafrost Laboratory, Department of Geography, University of Sussex,
Brighton, BN1 9RH, UK
Alfred Wegener Institute Helmholtz Centre for Polar and Marine
Research, 14473 Potsdam, Germany
Lutz Schirrmeister
Alfred Wegener Institute Helmholtz Centre for Polar and Marine
Research, 14473 Potsdam, Germany
Eva-Maria Pfeiffer
Institute of Soil Science, Universität Hamburg, 20146 Hamburg,
Germany
Center for Earth System Research and Sustainability, Universität
Hamburg, 20146 Hamburg, Germany
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Cited
13 citations as recorded by crossref.
- Carbon Dioxide and Methane Release Following Abrupt Thaw of Pleistocene Permafrost Deposits in Arctic Siberia C. Knoblauch et al. 10.1029/2021JG006543
- High methane emissions from thermokarst lakes on the Tibetan Plateau are largely attributed to ebullition fluxes L. Wang et al. 10.1016/j.scitotenv.2021.149692
- Mercury in Sediment Core Samples From Deep Siberian Ice-Rich Permafrost C. Rutkowski et al. 10.3389/feart.2021.718153
- Stabilization of mineral-associated organic carbon in Pleistocene permafrost J. Martens et al. 10.1038/s41467-023-37766-5
- Methanogenic response to long-term permafrost thaw is determined by paleoenvironment S. Holm et al. 10.1093/femsec/fiaa021
- Greenhouse gas fluxes from different types of permafrost regions in the Daxing'an Mountains, Northeast China D. Gao et al. 10.1007/s11356-023-29262-6
- Sources of CO2 Produced in Freshly Thawed Pleistocene-Age Yedoma Permafrost J. Melchert et al. 10.3389/feart.2021.737237
- Greenhouse gas production and lipid biomarker distribution in Yedoma and Alas thermokarst lake sediments in Eastern Siberia L. Jongejans et al. 10.1111/gcb.15566
- Magnitude and Drivers of Potential Methane Oxidation and Production across the Tibetan Alpine Permafrost Region Q. Zhang et al. 10.1021/acs.est.9b03490
- Relationships between greenhouse gas production and landscape position during short-term permafrost thaw under anaerobic conditions in the Lena Delta M. Laurent et al. 10.5194/bg-20-2049-2023
- Organic‐Matter Accumulation and Degradation in Holocene Permafrost Deposits Along a Central Alaska Hillslope L. Marshall et al. 10.1029/2022JG007290
- Water level of inland saline wetlands with implications for CO2 and CH4 fluxes during the autumn freeze–thaw period in Northeast China W. Wang et al. 10.1007/s11356-023-25862-4
- Characterizing Dissolved Organic Matter and Other Water-Soluble Compounds in Ground Ice of the Russian Arctic: A Focus on Ground Ice Classification within the Carbon Cycle Context P. Semenov et al. 10.3390/geosciences14030077
13 citations as recorded by crossref.
- Carbon Dioxide and Methane Release Following Abrupt Thaw of Pleistocene Permafrost Deposits in Arctic Siberia C. Knoblauch et al. 10.1029/2021JG006543
- High methane emissions from thermokarst lakes on the Tibetan Plateau are largely attributed to ebullition fluxes L. Wang et al. 10.1016/j.scitotenv.2021.149692
- Mercury in Sediment Core Samples From Deep Siberian Ice-Rich Permafrost C. Rutkowski et al. 10.3389/feart.2021.718153
- Stabilization of mineral-associated organic carbon in Pleistocene permafrost J. Martens et al. 10.1038/s41467-023-37766-5
- Methanogenic response to long-term permafrost thaw is determined by paleoenvironment S. Holm et al. 10.1093/femsec/fiaa021
- Greenhouse gas fluxes from different types of permafrost regions in the Daxing'an Mountains, Northeast China D. Gao et al. 10.1007/s11356-023-29262-6
- Sources of CO2 Produced in Freshly Thawed Pleistocene-Age Yedoma Permafrost J. Melchert et al. 10.3389/feart.2021.737237
- Greenhouse gas production and lipid biomarker distribution in Yedoma and Alas thermokarst lake sediments in Eastern Siberia L. Jongejans et al. 10.1111/gcb.15566
- Magnitude and Drivers of Potential Methane Oxidation and Production across the Tibetan Alpine Permafrost Region Q. Zhang et al. 10.1021/acs.est.9b03490
- Relationships between greenhouse gas production and landscape position during short-term permafrost thaw under anaerobic conditions in the Lena Delta M. Laurent et al. 10.5194/bg-20-2049-2023
- Organic‐Matter Accumulation and Degradation in Holocene Permafrost Deposits Along a Central Alaska Hillslope L. Marshall et al. 10.1029/2022JG007290
- Water level of inland saline wetlands with implications for CO2 and CH4 fluxes during the autumn freeze–thaw period in Northeast China W. Wang et al. 10.1007/s11356-023-25862-4
- Characterizing Dissolved Organic Matter and Other Water-Soluble Compounds in Ground Ice of the Russian Arctic: A Focus on Ground Ice Classification within the Carbon Cycle Context P. Semenov et al. 10.3390/geosciences14030077
Latest update: 23 Nov 2024
Short summary
We investigate potential CO2 and CH4 production in degrading ice-rich permafrost in northeastern Siberia, deposited under different climatic conditions. With laboratory incubations, it could be shown that Late Pleistocene yedoma deposits generally produced more CO2 than Holocene deposits. Thus, OM decomposability needs to be interpreted against the paleoenvironmental background. However, OM decomposability cannot be generalized solely based on the stratigraphic position.
We investigate potential CO2 and CH4 production in degrading ice-rich permafrost in northeastern...
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