Kolling, Henriette Marie; Schneider, Ralph R; Stein, Ruediger; Fahl, Kirsten (2022): Total organic carbon (TOC) content and dry bulk density (DBD) of gravity core MSM45_19-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.949056
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Abstract:
Total Organic Carbon (TOC) concentrations were measured as indicator for past primary productivity on gravity core MSM45_19-2 from the northern Labrador Shelf. Gravity core MSM45_19-2 was obtained during R/V Maria S. Merian expedition MSM45 (58°45.68'N, 61°56.25'W, water depth: 202 m) in 2015 (Schneider et al., 2016). Dry Bulk Density (DBD) was calculated based on sample volume and water content and later used to calculate Marine Accumulation Rates (MAR). The total organic carbon (TOC) content was analyzed (using ELTRA, CS-800) on freeze-dried and homogenized sediment samples, after the removal of carbonates by hydrochloric acid (37%, 500 μl).
Supplement to:
Kolling, Henriette Marie; Schneider, Ralph R; Gross, Felix; Hamann, Christian; Kienast, Markus; Kienast, Stephanie S; Doering, Kristin; Fahl, Kirsten; Stein, Ruediger (2023): Biomarker Records of Environmental Shifts on the Labrador Shelf During the Holocene. Paleoceanography and Paleoclimatology, 38(9), e2022PA004578, https://doi.org/10.1029/2022PA004578
Related to:
Schneider, Ralph R; Blanz, Thomas; Evers, Florian; Gasparotto, Marie-Camille; Gross, Felix; Hüls, Matthias; Keul, Nina; Kienast, Markus; Lehner, Katharina; Lüders, Svenja; Mellon, Stefanie; Merl, Maximilian; Reissig, Stefan; Repschläger, Janne; Salvatteci, Renato; Schulten, Irena; Schwarz, Jan-Philipp; Schönke, Mischa; Steen, Eric; Tietjens, Annika; Van Nieuwenhove, Nicolas (2016): Paleoclimate Understanding Labrador Sea (PULSE), Cruise No. MSM45, August 1, 2015 - August 21, 2015, Nuuk (Greenland) - Halifax (Canada). MARIA S. MERIAN-Berichte, Gutachterpanel Forschungsschiffe, MSM45, 38 pp, https://doi.org/10.2312/cr_msm45
Coverage:
Latitude: 58.761330 * Longitude: -61.937500
Date/Time Start: 2015-08-10T18:20:00 * Date/Time End: 2015-08-10T18:20:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 13.03 m
Event(s):
MSM45_418-2 (MSM45-19-2) * Latitude: 58.761330 * Longitude: -61.937500 * Date/Time: 2015-08-10T18:20:00 * Elevation: -201.8 m * Location: Labrador Sea * Campaign: MSM45 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Kolling, Henriette Marie | Geocode | |
| 2 | Carbon, organic, total | TOC | % | Kolling, Henriette Marie | ||
| 3 | Density, dry bulk | DBD | g/cm3 | Kolling, Henriette Marie | Calculated from mass/volume | |
| 4 | Accumulation rate per year | Acc rate | g/cm2/a | Kolling, Henriette Marie | ||
| 5 | Accumulation rate, total organic carbon per year | Acc rate TOC | g/cm2/a | Kolling, Henriette Marie | Element analyser, ELTRA CS-800 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1027 data points