Pore-water data of a multicorer core and a gravity core at Station HE443/10, North Sea

Description: Pore water was collected onboard (RV Heincke expedition HE443) by use of rhizons that were inserted into the cores through drilled holes in the core liners. Samples were preserved and analyses were performed onshore (at AWI) shortly after the expedition.

Global identifier:

Doi(
    "10.1594/PANGAEA.971533",
)

Measurements(
    Measurements {
        domain: Unspecified,
        station: None,
        measured_variables: [
            "Event label",
            "DEPTH, sediment/rock",
            "Depth, corrected",
            "Sulfate",
            "Hydrogen sulfide",
            "Iron",
            "Phosphate",
            "Phosphorus, total dissolved",
            "Carbon, inorganic, dissolved",
            "Methane",
            "Methane",
            "Manganese",
            "Ammonium",
            "Calcium",
            "Magnesium",
            "pH",
        ],
        methods: [
            "Ion chromatograph, Metrohm,  Compact IC 761",
            "Photometer, methylene blue (Cline, 1969)",
            "Inductively coupled plasma-optical emission spectrometer (ICP-OES), Thermo Electron, Iris Intrepid II",
            "Segmented continuous flow analyzer, SEAL Analytical, QuAAtro",
            "Inductively coupled plasma-optical emission spectrometer (ICP-OES), Thermo Electron, Iris Intrepid II",
            "SEAL nutrient analyzer according to  Hall and Aller (1992)",
            "Gas chromatograph, Thermo Finnigan, Trace GC  [with flame ionization detection]",
            "Gas chromatograph, Thermo Finnigan, Trace GC  [with flame ionization detection]",
            "Inductively coupled plasma-optical emission spectrometer (ICP-OES), Thermo Electron, Iris Intrepid II",
            "Segmented continuous flow analyzer, SEAL Analytical, QuAAtro according to Kerouel and Aminot (1997)",
            "Inductively coupled plasma-optical emission spectrometer (ICP-OES), Thermo Electron, Iris Intrepid II",
            "Inductively coupled plasma-optical emission spectrometer (ICP-OES), Thermo Electron, Iris Intrepid II",
            "pH meter, WTW",
        ],
    },
)

Dataset

Comment: The data have been partially published in PANGAEA before (Aromokeye, D A et al., 2018), but with core depth, not sediment depths.

Origins: /Wissenschaft/PANGAEA

Tags: Ammonium ? Gesamtphosphor ? Kohlenstoff ? Methan ? Daten ? Sediment ? Wasser ? Höhle ? Nordsee ? Helgoland mud area ? pore water ? sequential iron extractions ? stable iron isotopes ?

Region: North Sea

Bounding boxes: 7.96917° .. 7.97017° x 54.08567° .. 54.0865°

License: cc-by/4.0

Language: Englisch/English

Organisations

• Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (Mitwirkende) [1]
• Federal Ministry of Education and Research (Geldgeber*in) [1]
• MARUM - Center for Marine Environmental Sciences, University Bremen (Leitung) [1]
• MARUM - Center for Marine Environmental Sciences, University Bremen (Mitwirkende) [1]
• PANGAEA (Herausgeber*in)
• Universität Bremen (Mitwirkende)
• Universität zu Köln (Mitwirkende)

Persons

• Michael Staubwasser (Beitragende*r) [1] [ORCID]
• Sabine Kasten (Beitragende*r) [1] [ORCID]
• Simone A Kasemann (Beitragende*r) [1] [ORCID]
• Susann Henkel (Beitragende*r) [1] [ORCID]

Issued: 2024-08-12

Modified: 2024-12-20

Time ranges: 2015-04-30 - 2015-04-30

Resources

• https://doi.pangaea.de/10.1594/PANGAEA.971533?format=textfile (TSV)

Status

Aktiv

Quality score

• Overall: 0.93
• Findability: 0.71

  • Title: 0.58
  • Description: 0.50
  • Identifier: true
  • Keywords: 0.69
  • Spatial: BoundingBox (0.50)
  • Temporal: true
• Accessibility: 1.00

  • Landing page: Specific (1.00)
  • Direct access: true
  • Publicly accessible: true
• Interoperability: 1.00

  • Open file format: true
  • Media type: true
  • Machine-readable metadata: true
  • Machine-readable data: true
• Reusability: 1.00

  • License: ClearlySpecifiedAndFree (1.00)
  • Contact info: true
  • Publisher info: true

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