Articles | Volume 10, issue 5
https://doi.org/10.5194/tc-10-2485-2016
© Author(s) 2016. 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/tc-10-2485-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
24 Oct 2016
Research article |
| 24 Oct 2016
Macromolecular composition of terrestrial and marine organic matter in sediments across the East Siberian Arctic Shelf
School of Earth and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester, UK
School of Science and the Environment, Manchester Metropolitan University, Manchester, UK
Ayça Doğrul Selver
School of Earth and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester, UK
Balıkesir University, Geological Engineering Department, Balıkesir, Turkey
Örjan Gustafsson
Department of Environmental Science and Analytical Chemistry (ACES) and the Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden
Igor P. Semiletov
Pacific Oceanological Institute Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia
International Arctic Research Center, University of Alaska, Fairbanks, USA
National Tomsk Research Polytechnic University, Tomsk, Russia
Negar Haghipour
Geological Institute, ETH Zurich, Zurich, Switzerland
Lukas Wacker
Laboratory of Ion Beam Physics, ETH Zurich, Zurich, Switzerland
Timothy I. Eglinton
Geological Institute, ETH Zurich, Zurich, Switzerland
Helen M. Talbot
School of Civil Engineering and Geosciences, Newcastle University, Newcastle, UK
Bart E. van Dongen
School of Earth and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester, UK
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Cited
17 citations as recorded by crossref.
- Quantifying Degradative Loss of Terrigenous Organic Carbon in Surface Sediments Across the Laptev and East Siberian Sea L. Bröder et al. 10.1029/2018GB005967
- Nanoplastic in the North Atlantic Subtropical Gyre A. Ter Halle et al. 10.1021/acs.est.7b03667
- Vegetal Undercurrents—Obscured Riverine Dynamics of Plant Debris M. Schwab et al. 10.1029/2021JG006726
- Carbonaceous material export from Siberian permafrost tracked across the Arctic Shelf using Raman spectroscopy R. Sparkes et al. 10.5194/tc-12-3293-2018
- HBIs and Sterols in Surface Sediments Across the East Siberian Sea: Implications for Palaeo Sea‐Ice Reconstructions L. Su et al. 10.1029/2021GC009940
- Sedimentary carbon on the continental shelf: Emerging capabilities and research priorities for Blue Carbon C. Graves et al. 10.3389/fmars.2022.926215
- Bounding cross-shelf transport time and degradation in Siberian-Arctic land-ocean carbon transfer L. Bröder et al. 10.1038/s41467-018-03192-1
- Exploring the composition of macromolecular organic matter in Arctic Ocean sediments under a changing sea ice gradient M. Stevenson & G. Abbott 10.1016/j.jaap.2019.02.006
- Characterization of Organic Matter of the Laptev Sea Eroded Coastal Sediments: A Case Study from the Cape Muostakh, Bykovsky Peninsula A. Grinko et al. 10.3390/geosciences11020083
- 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
- Spatial patterns and distributional controls of total and methylated mercury off the Lena River in the Laptev Sea sediments V. Liem-Nguyen et al. 10.1016/j.marchem.2021.104052
- Downstream Evolution of Particulate Organic Matter Composition From Permafrost Thaw Slumps K. Keskitalo et al. 10.3389/feart.2021.642675
- Assessing the impacts of oil contamination on microbial communities in a Niger Delta soil R. Muhammad et al. 10.1016/j.scitotenv.2024.171813
- Preferential export of permafrost-derived organic matter as retrogressive thaw slumping intensifies L. Bröder et al. 10.1088/1748-9326/abee4b
- Survival of graphitized petrogenic organic carbon through multiple erosional cycles R. Sparkes et al. 10.1016/j.epsl.2019.115992
- Baseline levels and characterization of hydrocarbons in surface marine sediments along the transportation corridor in Hudson Bay: A multivariate analysis of n-alkanes, PAHs and biomarkers G. Stern et al. 10.1016/j.scitotenv.2022.158718
- Composition of Sedimentary Organic Matter across the Laptev Sea Shelf: Evidences from Rock-Eval Parameters and Molecular Indicators E. Gershelis et al. 10.3390/w12123511
16 citations as recorded by crossref.
- Quantifying Degradative Loss of Terrigenous Organic Carbon in Surface Sediments Across the Laptev and East Siberian Sea L. Bröder et al. 10.1029/2018GB005967
- Nanoplastic in the North Atlantic Subtropical Gyre A. Ter Halle et al. 10.1021/acs.est.7b03667
- Vegetal Undercurrents—Obscured Riverine Dynamics of Plant Debris M. Schwab et al. 10.1029/2021JG006726
- Carbonaceous material export from Siberian permafrost tracked across the Arctic Shelf using Raman spectroscopy R. Sparkes et al. 10.5194/tc-12-3293-2018
- HBIs and Sterols in Surface Sediments Across the East Siberian Sea: Implications for Palaeo Sea‐Ice Reconstructions L. Su et al. 10.1029/2021GC009940
- Sedimentary carbon on the continental shelf: Emerging capabilities and research priorities for Blue Carbon C. Graves et al. 10.3389/fmars.2022.926215
- Bounding cross-shelf transport time and degradation in Siberian-Arctic land-ocean carbon transfer L. Bröder et al. 10.1038/s41467-018-03192-1
- Exploring the composition of macromolecular organic matter in Arctic Ocean sediments under a changing sea ice gradient M. Stevenson & G. Abbott 10.1016/j.jaap.2019.02.006
- Characterization of Organic Matter of the Laptev Sea Eroded Coastal Sediments: A Case Study from the Cape Muostakh, Bykovsky Peninsula A. Grinko et al. 10.3390/geosciences11020083
- 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
- Spatial patterns and distributional controls of total and methylated mercury off the Lena River in the Laptev Sea sediments V. Liem-Nguyen et al. 10.1016/j.marchem.2021.104052
- Downstream Evolution of Particulate Organic Matter Composition From Permafrost Thaw Slumps K. Keskitalo et al. 10.3389/feart.2021.642675
- Assessing the impacts of oil contamination on microbial communities in a Niger Delta soil R. Muhammad et al. 10.1016/j.scitotenv.2024.171813
- Preferential export of permafrost-derived organic matter as retrogressive thaw slumping intensifies L. Bröder et al. 10.1088/1748-9326/abee4b
- Survival of graphitized petrogenic organic carbon through multiple erosional cycles R. Sparkes et al. 10.1016/j.epsl.2019.115992
- Baseline levels and characterization of hydrocarbons in surface marine sediments along the transportation corridor in Hudson Bay: A multivariate analysis of n-alkanes, PAHs and biomarkers G. Stern et al. 10.1016/j.scitotenv.2022.158718
Discussed (final revised paper)
Latest update: 10 Dec 2024
Short summary
The permafrost in eastern Siberia contains large amounts of carbon frozen in soils and sediments. Continuing global warming is thawing the permafrost and releasing carbon to the Arctic Ocean. We used pyrolysis-GCMS, a chemical fingerprinting technique, to study the types of carbon being deposited on the continental shelf. We found large amounts of permafrost-sourced carbon being deposited up to 200 km offshore.
The permafrost in eastern Siberia contains large amounts of carbon frozen in soils and...
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