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Henkel, Susann; Staubwasser, Michael; Kasemann, Simone A; Meixner, Anette; Kasten, Sabine (2024): Radiographs of the gravity core HE443/10-3 from North Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.971531

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Published: 2024-08-12DOI registered: 2024-09-10

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Abstract:
Radiographs of gravity core HE443/10-3 that was collected in the Helgoland mud area. The radiographs were produced about 8 months after coring and sampling. The white spots derive from previous sediment sampling that was performed onboard through windows that were cut into the core liner. The core shows intervals with intact sedimentary structures, but also intervals that are strongly mixed by bioturbation.
Keyword(s):
Helgoland mud area; North Sea; pore water; sediment; sequential iron extractions; stable iron isotopes
Related to:
Henkel, Susann; et al. (in review): Stable iron isotope signals indicate a "pseudo-abiotic process driving deep iron release in methanic sediments.
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:
Latitude: 54.086500 * Longitude: 7.970170
Date/Time Start: 2015-04-30T10:15:59 * Date/Time End: 2015-04-30T10:15:59
Minimum DEPTH, sediment/rock: 0.25 m * Maximum DEPTH, sediment/rock: 4.63 m
Event(s):
HE443/10-3 * Latitude: 54.086500 * Longitude: 7.970170 * Date/Time: 2015-04-30T10:15:59 * Elevation: -29.7 m * Location: North Sea * Campaign: HE443 * Basis: Heincke * Method/Device: Gravity corer (GC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Depth, top/minDepth topmHenkel, Susann
2Depth, bottom/maxDepth botmHenkel, Susann
3DEPTH, sediment/rockDepth sedmHenkel, SusannGeocode
4Image, sediment coreIMAGE sed coreHenkel, Susann
5Image, sediment core (File Size)IMAGE sed core (Size)BytesHenkel, Susann
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
30 data points

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