Müller, Daniel; Dohrmann, Ingrid; Bethke, Denise; Taubner, Heidi; Hinrichs, Kai-Uwe; Kasten, Sabine (2024): Pore-water dissolved inorganic carbon (DIC) and its stable carbon isotopic composition (δ13C) for sediment cores taken during RV Heincke cruise HE575 and HE595 in the Helgoland Mud Area, German Bight [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969033
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Published: 2024-08-02 • DOI registered: 2024-08-31
Abstract:
This dataset includes downcore measurements of dissolved inorganic carbon (DIC) and its stable carbon isotopic composition (δ13C-DIC) for sediment cores retrieved using multi-corer sampling during RV Heincke expeditions HE575 and HE595 in 2021 and 2022 respectively. The samples were collected in the framework of the Project APOC (Anthropogenic impacts on particulate organic carbon cycling in the North Sea). DIC contents were determined in the laboratories of the Alfred Wegener Institute (AWI) in Bremerhaven, Germany. The δ13C-DIC data were produced at MARUM—Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany.
Related to:
Müller, Daniel; Liu, Bo; Geibert, Walter; Holtappels, Moritz; Sander, Lasse; Miramontes, Elda; Taubner, Heidi; Henkel, Susann; Hinrichs, Kai-Uwe; Bethke, Denise; Dohrmann, Ingrid; Kasten, Sabine (in review): Depositional controls and budget of organic carbon burial in fine-grained sediments of the North Sea – the Helgoland Mud Area as a test field. https://doi.org/10.5194/egusphere-2024-1632
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0874A: Ozeane unter Stress: APOC - Anthropogene Einflüsse auf den Kreislauf partikulären organischen Kohlenstoffs in der Nordsee
Coverage:
Median Latitude: 54.108073 * Median Longitude: 8.113060 * South-bound Latitude: 54.004668 * West-bound Longitude: 7.967387 * North-bound Latitude: 54.188915 * East-bound Longitude: 8.266752
Date/Time Start: 2021-04-28T11:51:38 * Date/Time End: 2022-03-30T08:33:25
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.355 m
Event(s):
HE575_14-2 * Latitude: 54.094860 * Longitude: 8.073330 * Date/Time: 2021-04-28T11:51:38 * Elevation: -22.1 m * Location: North Sea * Campaign: HE575 * Basis: Heincke * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Müller, Daniel | |||
| 2 | Latitude of event | Latitude | Müller, Daniel | |||
| 3 | Longitude of event | Longitude | Müller, Daniel | |||
| 4 | Elevation of event | Elevation | m | Müller, Daniel | ||
| 5 | Date/Time of event | Date/Time | Müller, Daniel | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Müller, Daniel | Geocode | |
| 7 | Carbon, inorganic, dissolved | DIC | mmol/l | Müller, Daniel | Segmented continuous flow analyzer, SEAL Analytical, QuAAtro | |
| 8 | δ13C, dissolved inorganic carbon | δ13C DIC | ‰ PDB | Müller, Daniel | Isotope ratio infrared spectrometer (IRIS), Thermo Scientific, Delta Ray [with URI connect and Cetac ASX-7100 Autosampler] |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
287 data points