Articles | Volume 15, issue 2
https://doi.org/10.5194/bg-15-471-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/bg-15-471-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
25 Jan 2018
Research article |
| 25 Jan 2018
Carbon mineralization in Laptev and East Siberian sea shelf and slope sediment
Volker Brüchert
CORRESPONDING AUTHOR
Department of Geological Sciences, Stockholm University, Stockholm,
Sweden
Bolin Centre for Climate Research, Stockholm University, Stockholm,
Sweden
Lisa Bröder
Department of Environmental Sciences and Analytical Chemistry,
Stockholm University, Stockholm, Sweden
Bolin Centre for Climate Research, Stockholm University, Stockholm,
Sweden
Joanna E. Sawicka
Department of Geological Sciences, Stockholm University, Stockholm,
Sweden
Bolin Centre for Climate Research, Stockholm University, Stockholm,
Sweden
Tommaso Tesi
Department of Environmental Sciences and Analytical Chemistry,
Stockholm University, Stockholm, Sweden
Bolin Centre for Climate Research, Stockholm University, Stockholm,
Sweden
Institute of Marine Sciences, National Research Council, Bologna,
Italy
Samantha P. Joye
Department of Marine Sciences, University of Georgia, Athens, USA
Xiaole Sun
Baltic Sea Centre, Stockholm University, Stockholm, Sweden
Bolin Centre for Climate Research, Stockholm University, Stockholm,
Sweden
Igor P. Semiletov
International Arctic Research Center, University Alaska Fairbanks,
Fairbanks, USA
Pacific Oceanological Institute, Russian Academy of Sciences,
Vladivostok, Russia
Tomsk National Research Polytechnical University, Tomsk, Russia
Vladimir A. Samarkin
Department of Marine Sciences, University of Georgia, Athens, USA
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Cited
22 citations as recorded by crossref.
- Assessing the potential for non-turbulent methane escape from the East Siberian Arctic Shelf M. Puglini et al. 10.5194/bg-17-3247-2020
- Permafrost Carbon and CO2 Pathways Differ at Contrasting Coastal Erosion Sites in the Canadian Arctic G. Tanski et al. 10.3389/feart.2021.630493
- Organic carbon mineralization pathways in the muddy sediments of the South Yellow Sea: Insights from steady-state modeling of porewater J. Ren et al. 10.1016/j.apgeochem.2022.105237
- Temporal variation of mineralization rates and its influence on carbon storage over the last 50 years in Bohai Bay, China Y. Zhang et al. 10.1016/j.marpolbul.2023.114624
- Rare Earth Elements in Sediments from the Laptev Sea Shelf: Insight into Sources and Distribution Factors A. Ruban et al. 10.3390/quat7010012
- The Importance of Benthic Nutrient Fluxes in Supporting Primary Production in the Laptev and East Siberian Shelf Seas X. Sun et al. 10.1029/2020GB006849
- An Assessment of CO2 Uptake in the Arctic Ocean From 1985 to 2018 S. Yasunaka et al. 10.1029/2023GB007806
- Early diagenesis and accumulation of redox-sensitive elements in East Siberian Arctic Shelves L. Li et al. 10.1016/j.margeo.2020.106309
- Around one third of current Arctic Ocean primary production sustained by rivers and coastal erosion J. Terhaar et al. 10.1038/s41467-020-20470-z
- Distribution of mercury in modern bottom sediments of the Beaufort Sea in relation to the processes of early diagenesis: Microbiological aspect D. Chaudhary et al. 10.1016/j.marpolbul.2024.116300
- Quantifying Degradative Loss of Terrigenous Organic Carbon in Surface Sediments Across the Laptev and East Siberian Sea L. Bröder et al. 10.1029/2018GB005967
- Arctic Ocean acidification over the 21st century co-driven by anthropogenic carbon increases and freshening in the CMIP6 model ensemble J. Terhaar et al. 10.5194/bg-18-2221-2021
- Optical remote sensing (Sentinel-3 OLCI) used to monitor dissolved organic carbon in the Lena River, Russia J. El Kassar et al. 10.3389/fmars.2023.1082109
- New perspectives on organic carbon storage in lake sediments based on classified mineralization J. Quanliang et al. 10.1016/j.catena.2024.107811
- Fluvial influence on the biochemical composition of particulate organic matter in the Laptev and Western East Siberian seas during 2015 S. Ahn et al. 10.1016/j.marenvres.2020.104873
- Dissolved organic matter at the fluvial–marine transition in the Laptev Sea using in situ data and ocean colour remote sensing B. Juhls et al. 10.5194/bg-16-2693-2019
- Molecular‐Multiproxy Assessment of Land‐Derived Organic Matter Degradation Over Extensive Scales of the East Siberian Arctic Shelf Seas F. Matsubara et al. 10.1029/2022GB007428
- Enrichment of Trace Metals (V, Cu, Co, Ni, and Mo) in Arctic Sediments—From Siberian Arctic Shelves to the Basin L. Li et al. 10.1029/2020JC016960
- Methane-Derived Authigenic Carbonates on the Seafloor of the Laptev Sea Shelf M. Kravchishina et al. 10.3389/fmars.2021.690304
- Atlantic-origin water extension into the Pacific Arctic induced an anomalous biogeochemical event S. Nishino et al. 10.1038/s41467-023-41960-w
- Vanadium cycling in the Western Arctic Ocean is influenced by shelf-basin connectivity L. Whitmore et al. 10.1016/j.marchem.2019.103701
- Sediment Organic Carbon Oxidation and Benthic Nutrient Flux in the Continental Shelf of the Southern Yellow Sea J. Baek et al. 10.1007/s12601-024-00179-6
22 citations as recorded by crossref.
- Assessing the potential for non-turbulent methane escape from the East Siberian Arctic Shelf M. Puglini et al. 10.5194/bg-17-3247-2020
- Permafrost Carbon and CO2 Pathways Differ at Contrasting Coastal Erosion Sites in the Canadian Arctic G. Tanski et al. 10.3389/feart.2021.630493
- Organic carbon mineralization pathways in the muddy sediments of the South Yellow Sea: Insights from steady-state modeling of porewater J. Ren et al. 10.1016/j.apgeochem.2022.105237
- Temporal variation of mineralization rates and its influence on carbon storage over the last 50 years in Bohai Bay, China Y. Zhang et al. 10.1016/j.marpolbul.2023.114624
- Rare Earth Elements in Sediments from the Laptev Sea Shelf: Insight into Sources and Distribution Factors A. Ruban et al. 10.3390/quat7010012
- The Importance of Benthic Nutrient Fluxes in Supporting Primary Production in the Laptev and East Siberian Shelf Seas X. Sun et al. 10.1029/2020GB006849
- An Assessment of CO2 Uptake in the Arctic Ocean From 1985 to 2018 S. Yasunaka et al. 10.1029/2023GB007806
- Early diagenesis and accumulation of redox-sensitive elements in East Siberian Arctic Shelves L. Li et al. 10.1016/j.margeo.2020.106309
- Around one third of current Arctic Ocean primary production sustained by rivers and coastal erosion J. Terhaar et al. 10.1038/s41467-020-20470-z
- Distribution of mercury in modern bottom sediments of the Beaufort Sea in relation to the processes of early diagenesis: Microbiological aspect D. Chaudhary et al. 10.1016/j.marpolbul.2024.116300
- Quantifying Degradative Loss of Terrigenous Organic Carbon in Surface Sediments Across the Laptev and East Siberian Sea L. Bröder et al. 10.1029/2018GB005967
- Arctic Ocean acidification over the 21st century co-driven by anthropogenic carbon increases and freshening in the CMIP6 model ensemble J. Terhaar et al. 10.5194/bg-18-2221-2021
- Optical remote sensing (Sentinel-3 OLCI) used to monitor dissolved organic carbon in the Lena River, Russia J. El Kassar et al. 10.3389/fmars.2023.1082109
- New perspectives on organic carbon storage in lake sediments based on classified mineralization J. Quanliang et al. 10.1016/j.catena.2024.107811
- Fluvial influence on the biochemical composition of particulate organic matter in the Laptev and Western East Siberian seas during 2015 S. Ahn et al. 10.1016/j.marenvres.2020.104873
- Dissolved organic matter at the fluvial–marine transition in the Laptev Sea using in situ data and ocean colour remote sensing B. Juhls et al. 10.5194/bg-16-2693-2019
- Molecular‐Multiproxy Assessment of Land‐Derived Organic Matter Degradation Over Extensive Scales of the East Siberian Arctic Shelf Seas F. Matsubara et al. 10.1029/2022GB007428
- Enrichment of Trace Metals (V, Cu, Co, Ni, and Mo) in Arctic Sediments—From Siberian Arctic Shelves to the Basin L. Li et al. 10.1029/2020JC016960
- Methane-Derived Authigenic Carbonates on the Seafloor of the Laptev Sea Shelf M. Kravchishina et al. 10.3389/fmars.2021.690304
- Atlantic-origin water extension into the Pacific Arctic induced an anomalous biogeochemical event S. Nishino et al. 10.1038/s41467-023-41960-w
- Vanadium cycling in the Western Arctic Ocean is influenced by shelf-basin connectivity L. Whitmore et al. 10.1016/j.marchem.2019.103701
- Sediment Organic Carbon Oxidation and Benthic Nutrient Flux in the Continental Shelf of the Southern Yellow Sea J. Baek et al. 10.1007/s12601-024-00179-6
Discussed (preprint)
Latest update: 14 Dec 2024
Short summary
We determined the aerobic and anaerobic degradation rates of land- and marine-derived organic material in East Siberian shelf sediment. Marine plankton-derived organic carbon was the main source for the oxic dissolved carbon dioxide production, whereas terrestrial organic material significantly contributed to the production of carbon dioxide under anoxic conditions. Our direct degradation rate measurements provide new constraints for the present-day Arctic marine carbon budget.
We determined the aerobic and anaerobic degradation rates of land- and marine-derived organic...
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