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Henkel, Susann; Staubwasser, Michael; Kasemann, Simone A; Meixner, Anette; Kasten, Sabine (2024): Pore-water and solid-phase data of a multicorer core and a gravity core at Station HE443/10, North Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.971490

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

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Abstract:
This is a compilation of pore-water and solid-phase data for station HE443/10 in the Helgoland mud area (German Bight, North Sea). The data derive from a multicorer core (HE443/10-2) and a gravity core (HE443/10-3) which were collected during a RV HEINCKE Expedition in 2015 in order to study iron reduction processes that are linked to methane formation and oxidation. Solid-phase geochemical data includes the bulk elemental composition or the sediment as well as sequential extraction data including reactive iron oxides and sulfides. Furthermore, the stable iron isotope composition of dissolved iron and in sequentially extracted Fe pools has been determined.
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.
Project(s):
Center for Marine Environmental Sciences (MARUM)
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: 54.086189 * Median Longitude: 7.969795 * South-bound Latitude: 54.085670 * West-bound Longitude: 7.969170 * North-bound Latitude: 54.086500 * East-bound Longitude: 7.970170
Date/Time Start: 2015-04-30T09:52:59 * Date/Time End: 2015-04-30T10:15:59
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
4 datasets

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Datasets listed in this bundled publication

  1. Henkel, S; Staubwasser, M; Kasemann, SA et al. (2024): Pore-water data of a multicorer core and a gravity core at Station HE443/10, North Sea. https://doi.org/10.1594/PANGAEA.971533
  2. Henkel, S; Staubwasser, M; Kasemann, SA et al. (2024): Pore-water iron isotopes data of a multicorer core and a gravity core at Station HE443/10, North Sea. https://doi.org/10.1594/PANGAEA.971562
  3. Henkel, S; Staubwasser, M; Kasemann, SA et al. (2024): Solid phase geochemistry of a multicorer core and a gravity core at Station HE443/10, North Sea. https://doi.org/10.1594/PANGAEA.971563
  4. Henkel, S; Staubwasser, M; Kasemann, SA et al. (2024): Solid phase iron isotopic composition of a gravity core at Station HE443/10, North Sea. https://doi.org/10.1594/PANGAEA.971567