Grünke, Stefanie; Wenzhöfer, Frank; Boetius, Antje (2013): Geochemistry of North Sea sediment core HE377/35-1 [dataset]. Max-Planck-Institut für Marine Mikrobiologie, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.816108 (DOI registration in progress)
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Related to:
Wenzhöfer, Frank; Asendorf, Volker; Grünke, Stefanie; Hagemann, Jonas; Hoge, Ulrich; Hovland, Martin; Lehmenhecker, Sascha; Shurn, Kimberly; Weiz, Erika; Wulff, Thorben (2013): Impact of potential CO2 leakage on marine ecosystems - RV Heincke cruise report HE 377, 16. April - 24. April 2012, Bremerhaven - Bremerhaven. Max-Planck-Institut für Marine Mikrobiologie, Bremen und Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, 20 pp, http://oceanrep.geomar.de/id/eprint/20610
Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 265847: Sub-seabed CO2 Storage: Impact on Marine Ecosystems
Coverage:
Latitude: 54.033500 * Longitude: 6.766800
Date/Time Start: 2012-04-22T13:19:00 * Date/Time End: 2012-04-22T13:19:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.095 m
Event(s):
Comment:
0-values refer to below detection limit. DIC, total alkalinity and pH were measured ex situ after sample recovery. Empty cells: samples were not available.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sulfide | S2- | µmol/l | Grünke, Stefanie | Photometer, methylene blue (Cline 1969) | |
| 3 | Iron | Fe | µmol/l | Grünke, Stefanie | Atomic absorption spectrometry (AAS) | |
| 4 | Manganese | Mn | µmol/l | Grünke, Stefanie | Atomic absorption spectrometry (AAS) | |
| 5 | Carbon, inorganic, dissolved | DIC | mmol/l | Grünke, Stefanie | Flow injection analysis (Hall and Aller 1992) | ex situ |
| 6 | Alkalinity, total | AT | mmol(eq)/l | Grünke, Stefanie | Two-point titration (Edmond 1970) | ex situ |
| 7 | pH | pH | Grünke, Stefanie | pH meter (Mettler Toledo InLab Semi-Micro) | ex situ | |
| 8 | Silicate | Si(OH)4 | µmol/l | Grünke, Stefanie | Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim) | |
| 9 | Phosphate | [PO4]3- | µmol/l | Grünke, Stefanie | Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim) | |
| 10 | Ammonium | [NH4]+ | µmol/l | Grünke, Stefanie | Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim) | |
| 11 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Grünke, Stefanie | Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim) | |
| 12 | Nitrite | [NO2]- | µmol/l | Grünke, Stefanie | Seawater analysis after Grasshoff et al., 1983 (Verlag Chemie GmbH Weinheim) | |
| 13 | Salinity | Sal | Grünke, Stefanie | Refractometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
144 data points