Articles | Volume 16, issue 19
https://doi.org/10.5194/bg-16-3941-2019
© Author(s) 2019. 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-16-3941-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Microbial community composition and abundance after millennia of submarine permafrost warming
Julia Mitzscherling
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Geomicrobiology, 14473 Potsdam, Germany
Fabian Horn
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Geomicrobiology, 14473 Potsdam, Germany
Maria Winterfeld
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Marine Geochemistry, 27570 Bremerhaven, Germany
Linda Mahler
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Geomicrobiology, 14473 Potsdam, Germany
Jens Kallmeyer
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Geomicrobiology, 14473 Potsdam, Germany
Pier P. Overduin
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Permafrost Research, 14473 Potsdam, Germany
Lutz Schirrmeister
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine
Research, Permafrost Research, 14473 Potsdam, Germany
Matthias Winkel
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Interface Geochemistry, 14473 Potsdam, Germany
Mikhail N. Grigoriev
Siberian Branch, Russian Academy of Sciences, Mel'nikov Permafrost
Institute, Yakutsk, Russia
Dirk Wagner
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Geomicrobiology, 14473 Potsdam, Germany
University of Potsdam, Institute of Geosciences, 14476 Potsdam,
Germany
Susanne Liebner
CORRESPONDING AUTHOR
GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam,
Section Geomicrobiology, 14473 Potsdam, Germany
University of Potsdam, Institute of Biochemistry and Biology, 14476
Potsdam, Germany
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Cited
9 citations as recorded by crossref.
- 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
- Shift in potential pathogenic bacteria during permafrost degradation on the Qinghai-Tibet Plateau B. Zhang et al. 10.1016/j.scitotenv.2024.176778
- Permafrost microbial communities and functional genes are structured by latitudinal and soil geochemical gradients M. Waldrop et al. 10.1038/s41396-023-01429-6
- Microbial assemblages in Arctic coastal thermokarst lakes and lagoons S. Yang et al. 10.1093/femsec/fiae014
- Effects of Forest Fires on Boreal Permafrost and Soil Microorganisms: A Review J. Liu et al. 10.3390/f15030501
- Archaeal Communities of Frozen Quaternary Sediments of Marine Origin on the Coast of Western Spitsbergen E. Karaevskaya et al. 10.1134/S0001433821100066
- Evidence for signatures of ancient microbial life in paleosols K. Frindte et al. 10.1038/s41598-020-73938-9
- Comparative analysis of prokaryotic microbiomes in high-altitude active layer soils: insights from Ladakh and global analogues using In-Silico approaches A. Ali et al. 10.1007/s42770-024-01365-3
- Bacterial Communities of Frozen Quaternary Sediments of Marine Origin on the Coast of Western Spitsbergen E. Karaevskaya et al. 10.1134/S000143382108003X
9 citations as recorded by crossref.
- 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
- Shift in potential pathogenic bacteria during permafrost degradation on the Qinghai-Tibet Plateau B. Zhang et al. 10.1016/j.scitotenv.2024.176778
- Permafrost microbial communities and functional genes are structured by latitudinal and soil geochemical gradients M. Waldrop et al. 10.1038/s41396-023-01429-6
- Microbial assemblages in Arctic coastal thermokarst lakes and lagoons S. Yang et al. 10.1093/femsec/fiae014
- Effects of Forest Fires on Boreal Permafrost and Soil Microorganisms: A Review J. Liu et al. 10.3390/f15030501
- Archaeal Communities of Frozen Quaternary Sediments of Marine Origin on the Coast of Western Spitsbergen E. Karaevskaya et al. 10.1134/S0001433821100066
- Evidence for signatures of ancient microbial life in paleosols K. Frindte et al. 10.1038/s41598-020-73938-9
- Comparative analysis of prokaryotic microbiomes in high-altitude active layer soils: insights from Ladakh and global analogues using In-Silico approaches A. Ali et al. 10.1007/s42770-024-01365-3
- Bacterial Communities of Frozen Quaternary Sediments of Marine Origin on the Coast of Western Spitsbergen E. Karaevskaya et al. 10.1134/S000143382108003X
Latest update: 20 Nov 2024
Short summary
Permafrost temperatures increased substantially at a global scale, potentially altering microbial assemblages involved in carbon mobilization before permafrost thaws. We used Arctic Shelf submarine permafrost as a natural laboratory to investigate the microbial response to long-term permafrost warming. Our work shows that millennia after permafrost warming by > 10 °C, microbial community composition and population size reflect the paleoenvironment rather than a direct effect through warming.
Permafrost temperatures increased substantially at a global scale, potentially altering...
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