Articles | Volume 13, issue 5 
            
                
                    
            
            
            https://doi.org/10.5194/essd-13-2135-2021
                    © Author(s) 2021. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-13-2135-2021
                    © Author(s) 2021. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
MOSAIC (Modern Ocean Sediment Archive and Inventory of Carbon): a (radio)carbon-centric database for seafloor surficial sediments
Tessa Sophia van der Voort
CORRESPONDING AUTHOR
                                            
                                    
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
                                    
                                            now at: Campus Fryslân, University of Groningen,
Wirdumerdijk 34, Leeuwarden, Netherlands
                                        
                                    Thomas Michael Blattmann
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
                                    
                                            now at: Biogeochemistry Research Center, Japan Agency
for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan
                                        
                                    Muhammed Usman
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
                                    
                                            now at: Department of Physical and Environmental
Sciences, University of Toronto, Toronto, M1CA4 ON, Canada
                                        
                                    Daniel Montluçon
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
                                    Thomas Loeffler
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
                                    Maria Luisa Tavagna
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
                                    Nicolas Gruber
                                            Department of Environmental System Sciences, Institute of Biogeochemistry and Pollutant Dynamics, ETH Zürich, Universitätstrasse 16, 8092 Zürich, Switzerland
                                        
                                    Timothy Ian Eglinton
                                            Department of Earth Sciences, Geological Institute, ETH Zürich, Sonneggstrasse 5, 8092 Zürich, Switzerland
                                        
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                            Cited
14 citations as recorded by crossref.
- Global patterns of organic carbon transfer and accumulation across the land–ocean continuum constrained by radiocarbon data C. Wang et al. 10.1038/s41561-024-01476-4
 - NN-TOC v1: global prediction of total organic carbon in marine sediments using deep neural networks N. Parameswaran et al. 10.5194/gmd-18-2521-2025
 - Assessing the impact of the global subsea telecommunications network on sedimentary organic carbon stocks M. Clare et al. 10.1038/s41467-023-37854-6
 - Highly variable deep-sea currents over tidal and seasonal timescales L. Bailey et al. 10.1038/s41561-024-01494-2
 - The magnitude and potential of the sedimentary carbon sink in the Eastern China Marginal Seas Y. Liu et al. 10.1016/j.palaeo.2024.112482
 - How is particulate organic carbon transported through the river-fed submarine Congo Canyon to the deep sea? S. Hage et al. 10.5194/bg-21-4251-2024
 - Radiocarbon and Stable Carbon Isotope Constraints on the Propagation of Vent CO2 to Fluid in the Acidic Kueishantao Shallow Water Hydrothermal System S. Wang et al. 10.1029/2022GC010508
 - MOdern River archivEs of Particulate Organic Carbon: MOREPOC Y. Ke et al. 10.5194/essd-14-4743-2022
 - Making the case for an International Decade of Radiocarbon T. Eglinton et al. 10.1098/rsta.2023.0081
 - Sedimentary Hydrodynamic Processes Under Low-Oxygen Conditions: Implications for Past, Present, and Future Oceans E. Bruni et al. 10.3389/feart.2022.886395
 - Radiocarbon dating I. Hajdas et al. 10.1038/s43586-021-00058-7
 - The Modern Ocean Sediment Archive and Inventory of Carbon (MOSAIC): version 2.0 S. Paradis et al. 10.5194/essd-15-4105-2023
 - Sounding Out the Carbon: The Potential of Acoustic Backscatter Data to Yield Improved Spatial Predictions of Organic Carbon in Marine Sediments C. Hunt et al. 10.3389/fmars.2021.756400
 - Using Radiocarbon to Assess the Abundance, Distribution, and Nature of Labile Organic Carbon in Marine Sediments D. DeMaster et al. 10.1029/2020GB006676
 
12 citations as recorded by crossref.
- Global patterns of organic carbon transfer and accumulation across the land–ocean continuum constrained by radiocarbon data C. Wang et al. 10.1038/s41561-024-01476-4
 - NN-TOC v1: global prediction of total organic carbon in marine sediments using deep neural networks N. Parameswaran et al. 10.5194/gmd-18-2521-2025
 - Assessing the impact of the global subsea telecommunications network on sedimentary organic carbon stocks M. Clare et al. 10.1038/s41467-023-37854-6
 - Highly variable deep-sea currents over tidal and seasonal timescales L. Bailey et al. 10.1038/s41561-024-01494-2
 - The magnitude and potential of the sedimentary carbon sink in the Eastern China Marginal Seas Y. Liu et al. 10.1016/j.palaeo.2024.112482
 - How is particulate organic carbon transported through the river-fed submarine Congo Canyon to the deep sea? S. Hage et al. 10.5194/bg-21-4251-2024
 - Radiocarbon and Stable Carbon Isotope Constraints on the Propagation of Vent CO2 to Fluid in the Acidic Kueishantao Shallow Water Hydrothermal System S. Wang et al. 10.1029/2022GC010508
 - MOdern River archivEs of Particulate Organic Carbon: MOREPOC Y. Ke et al. 10.5194/essd-14-4743-2022
 - Making the case for an International Decade of Radiocarbon T. Eglinton et al. 10.1098/rsta.2023.0081
 - Sedimentary Hydrodynamic Processes Under Low-Oxygen Conditions: Implications for Past, Present, and Future Oceans E. Bruni et al. 10.3389/feart.2022.886395
 - Radiocarbon dating I. Hajdas et al. 10.1038/s43586-021-00058-7
 - The Modern Ocean Sediment Archive and Inventory of Carbon (MOSAIC): version 2.0 S. Paradis et al. 10.5194/essd-15-4105-2023
 
2 citations as recorded by crossref.
- Sounding Out the Carbon: The Potential of Acoustic Backscatter Data to Yield Improved Spatial Predictions of Organic Carbon in Marine Sediments C. Hunt et al. 10.3389/fmars.2021.756400
 - Using Radiocarbon to Assess the Abundance, Distribution, and Nature of Labile Organic Carbon in Marine Sediments D. DeMaster et al. 10.1029/2020GB006676
 
Latest update: 03 Nov 2025
Short summary
                    Ocean sediments form the largest and longest-term storage of organic carbon. Despite their global importance, information on these sediments is often scattered, incomplete or inaccessible. Here we present MOSAIC (Modern Ocean Sediment Archive and Inventory of Carbon, mosaic.ethz.ch), a (radio)carbon-centric database that addresses this information gap. This database provides a platform for assessing the transport, deposition and storage of carbon in ocean surface sediments.
                    Ocean sediments form the largest and longest-term storage of organic carbon. Despite their...
                    
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