Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB3914-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105939
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: -2.721667 * Longitude: -38.226667
Date/Time Start: 1996-03-31T00:00:00 * Date/Time End: 1996-03-31T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 8.050 m
Event(s):
GeoB3914-1 * Latitude: -2.721667 * Longitude: -38.226667 * Date/Time: 1996-03-31T00:00:00 * Elevation: -2464.0 m * Recovery: 8.2 m * Location: Northeast Brasilian Margin * Campaign: M34/4 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry, cc: carbonate mud, gray, forams
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 | Chloride | Cl- | mmol/l | Zabel, Matthias | Ion chromatography | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
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:
275 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 [PO4]3- [µmol/l] | 5 [SO4]2- [mmol/l] | 6 AT [mmol(eq)/l] | 7 pH | 8 Eh [mV] |
---|---|---|---|---|---|---|---|
0.100 | 2.22 | 538.2 | 2.21 | 28.03 | 2.63 | 7.85 | 501 |
0.200 | 3.88 | 536.2 | 2.32 | 27.79 | 2.85 | 7.86 | 496 |
0.400 | 4.99 | 535.9 | 3.05 | 27.52 | 3.01 | 7.45 | 531 |
0.570 | 6.10 | 533.7 | 3.90 | 27.48 | 3.08 | 7.39 | 456 |
0.650 | 7.76 | 531.5 | 3.69 | 27.27 | 3.04 | 7.41 | 282 |
0.800 | 13.31 | 539.1 | 3.26 | 27.37 | 3.16 | 7.49 | 216 |
1.000 | 26.61 | 535.4 | 2.84 | 27.76 | 3.23 | 7.54 | 169 |
1.200 | 40.47 | 527.3 | 2.42 | 27.03 | 3.18 | 7.54 | 151 |
1.400 | 53.78 | 532.7 | 1.68 | 26.88 | 3.30 | 7.53 | 136 |
1.600 | 54.33 | 530.3 | 3.47 | 26.89 | 3.35 | 7.52 | 131 |
1.850 | 61.54 | 522.7 | 2.74 | 26.90 | 3.27 | 7.50 | 131 |
2.200 | 61.54 | 521.6 | 6.21 | 26.83 | 3.26 | 7.48 | 131 |
2.300 | 73.73 | 516.7 | 1.58 | 26.79 | 3.15 | 7.45 | 131 |
2.500 | 59.32 | 522.0 | 1.47 | 26.80 | 3.25 | 7.46 | 131 |
2.700 | 59.32 | 522.2 | 1.68 | 26.84 | 3.20 | 7.47 | 131 |
2.900 | 63.20 | 521.8 | 1.37 | 26.94 | 3.14 | 7.45 | 121 |
3.100 | 55.99 | 526.8 | 1.16 | 27.07 | 3.29 | 7.46 | 121 |
3.300 | 54.88 | 522.1 | 0.95 | 27.22 | 3.36 | 7.46 | 126 |
3.500 | 58.21 | 514.7 | 1.58 | 26.74 | 3.31 | 7.45 | 124 |
3.900 | 61.54 | 525.4 | 1.16 | 26.88 | 3.06 | 7.53 | 129 |
4.100 | 61.54 | 524.6 | 1.05 | 26.92 | 2.95 | 7.51 | 120 |
4.200 | 72.07 | 0.74 | 3.19 | 7.45 | 126 | ||
4.300 | 75.95 | 528.0 | 0.95 | 27.30 | 3.14 | 7.49 | 131 |
4.500 | 72.07 | 529.5 | 0.95 | 27.39 | 2.83 | 7.45 | 129 |
4.700 | 68.19 | 520.7 | 1.05 | 27.26 | 2.60 | 7.46 | 122 |
4.900 | 75.40 | 531.1 | 0.74 | 27.31 | 3.09 | 7.41 | 126 |
5.100 | 75.40 | 531.0 | 0.74 | 27.46 | 3.16 | 7.41 | 127 |
5.300 | 66.53 | 532.9 | 0.95 | 27.39 | 3.19 | 7.54 | 131 |
5.500 | 77.06 | 536.2 | 0.74 | 27.17 | 3.18 | 7.82 | 86 |
5.700 | 73.73 | 532.9 | 0.32 | 27.21 | 3.22 | 7.93 | 221 |
5.950 | 73.73 | 530.8 | 0.63 | 27.17 | 3.17 | 7.42 | 131 |
6.100 | 73.73 | 531.5 | 0.53 | 26.76 | 3.32 | 7.41 | 131 |
6.300 | 55.44 | 526.8 | 0.32 | 26.44 | 3.24 | 7.57 | 141 |
6.550 | 61.54 | 541.4 | 0.21 | 26.38 | 3.23 | 7.54 | 146 |
6.800 | 68.19 | 537.5 | 0.42 | 26.14 | 3.27 | 7.56 | 141 |
7.100 | 63.75 | 524.1 | 0.84 | 26.05 | 3.08 | 8.20 | 121 |
7.600 | 72.62 | 528.2 | 25.72 | 2.92 | 7.57 | 141 | |
7.750 | 86.48 | 521.2 | 25.46 | 2.68 | 7.65 | 121 | |
7.950 | 93.69 | 523.3 | 25.17 | 2.77 | 7.53 | 136 | |
8.050 | 103.67 | 509.1 | 0.32 | 23.89 | 2.85 | 7.50 | 141 |