Nöthen, Kerstin; Kasten, Sabine (2011): Geochemistry measured in pore water of sediment core GeoB8208-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763510, In supplement to: Nöthen, K; Kasten, S (2011): Reconstructing changes in seep activity by means of pore water and solid phase Sr/Ca and Mg/Ca ratios in pockmark sediments of the Northern Congo Fan. Marine Geology, 287(1-4), 1-13, https://doi.org/10.1016/j.margeo.2011.06.008
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Project(s):
Ecological Chemistry @ AWI (AWI_EcolChem)
Coverage:
Latitude: -4.760167 * Longitude: 9.940333
Date/Time Start: 2002-12-14T15:05:00 * Date/Time End: 2002-12-14T15:05:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 7.80 m
Event(s):
GeoB8208-4 * Latitude: -4.760167 * Longitude: 9.940333 * Date/Time: 2002-12-14T15:05:00 * Elevation: -3121.0 m * Recovery: 7.98 m * Location: Congo Fan * Campaign: M56/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (GC) * Comment: Olive mud, surface 0-20cm lost, gas hydrates > 6m core depth, strong gas release, H2S odour, carbonates, gas voids
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sulfate | [SO4]2- | mmol/l | Nöthen, Kerstin | High Performance Liquid Chromatography (HPLC) | |
| 3 | Alkalinity, total | AT | mmol(eq)/l | Nöthen, Kerstin | Titration | |
| 4 | Hydrogen sulfide | H2S | mmol/l | Nöthen, Kerstin | Titration iodometric | |
| 5 | Calcium | Ca | mmol/l | Nöthen, Kerstin | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 6 | Magnesium | Mg | mmol/l | Nöthen, Kerstin | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 7 | Strontium | Sr | µmol/l | Nöthen, Kerstin | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 8 | Barium | Ba | µmol/l | Nöthen, Kerstin | Inductively coupled plasma atomic emission spectroscope (ICP-AES) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
206 data points