Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1716-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105410
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Hensen, Christian (1996): Frühdiagenetische Prozesse und Quantifizierung benthischer Stoff-Flüsse in Oberflächensedimenten des Südatlantiks. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 88, 132 pp, urn:nbn:de:gbv:46-ep000102178
Hensen, Christian; Landenberger, H; Zabel, Matthias; Gundersen, Jens K; Glud, Ronnie N; Schulz, Horst D (1997): Simulation of early diagenetic processes in continental slope sediments off Southwest Africa: The Computer Model CoTAM tested. Marine Geology, 144(1-3), 191-210, https://doi.org/10.1016/S0025-3227(97)00083-2
Hensen, Christian; Landenberger, H; Zabel, Matthias; Schulz, Horst D (1998): Quantification of diffusive benthic fluxes of nitrate, phosphate and silicate in the Southern Atlantic Ocean. Global Biogeochemical Cycles, 12(1), 193-210, https://doi.org/10.1029/97GB02731
Hensen, Christian; Zabel, Matthias; Schulz, Horst D (1999): A comparison of benthic nutrient fluxes from deep-sea sediments off Namibia and Argentina. In: Ganssen, G M & Wefer, G (eds.), Particle Flux and its preservation in deep-sea sediments.- Deep Sea Research II, Topical studies in oceanography, 47, 2029-2050, https://doi.org/10.1016/S0967-0645(00)00015-1
Project(s):
Coverage:
Latitude: -27.951667 * Longitude: 14.003333
Date/Time Start: 1992-01-15T00:00:00 * Date/Time End: 1992-01-15T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.188 m
Event(s):
GeoB1716-1 * Latitude: -27.951667 * Longitude: 14.003333 * Date/Time: 1992-01-15T00:00:00 * Elevation: -1485.0 m * Recovery: 0.21 m * Location: Namibia continental slope * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 5 gr.,3 kl., Karbonatschl., Foram.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
3 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
5 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
6 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
7 | pH | pH | Zabel, Matthias | Ion selective probe | ||
8 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
121 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 [NO3]- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 [SO4]2- [mmol/l] | 6 AT [mmol(eq)/l] | 7 pH | 8 Eh [mV] |
---|---|---|---|---|---|---|---|
0.000 | 30.97 | 2.95 | 28.77 | 2.67 | 8.01 | 287 | |
0.005 | 65.48 | 4.32 | 29.00 | 2.80 | 7.74 | 258 | |
0.013 | 0.72 | 65.48 | 4.88 | 28.94 | 2.86 | 7.70 | 278 |
0.018 | 65.48 | 5.05 | 27.39 | 2.93 | 7.66 | 275 | |
0.022 | 60.32 | 5.62 | 28.83 | 2.93 | 7.64 | 271 | |
0.028 | 46.93 | 6.05 | 28.73 | 2.92 | 7.66 | 264 | |
0.033 | 0.72 | 23.55 | 6.27 | 29.11 | 2.92 | 7.67 | 279 |
0.037 | 15.16 | 6.10 | 29.55 | 2.90 | 7.68 | 279 | |
0.043 | 4.99 | 4.68 | 5.32 | 28.52 | 2.71 | 7.66 | 270 |
0.048 | 8.32 | 1.94 | 6.49 | 29.16 | 2.46 | 7.65 | 243 |
0.055 | 9.98 | 0.00 | 4.00 | 28.33 | 2.74 | 7.65 | 228 |
0.065 | 11.09 | 0.00 | 6.92 | 28.94 | 2.64 | 7.65 | 204 |
0.075 | 15.52 | 0.00 | 6.92 | 28.89 | 2.53 | 7.66 | 167 |
0.085 | 15.52 | 0.00 | 7.13 | 28.91 | 2.63 | 7.64 | 161 |
0.095 | 19.40 | 7.13 | 28.63 | 2.46 | 7.65 | 153 | |
0.113 | 19.40 | 7.56 | 28.03 | 2.52 | 7.65 | 135 | |
0.138 | 30.49 | 7.56 | 28.14 | 2.32 | 7.64 | 116 | |
0.163 | 27.72 | 7.15 | 28.40 | 2.40 | 7.66 | 98 | |
0.188 | 29.38 | 8.26 | 29.01 | 7.66 | 105 |