Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB3918-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105962
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: 3.705000 * Longitude: -50.405000
Date/Time Start: 1996-04-05T00:00:00 * Date/Time End: 1996-04-05T00:00:00
Minimum DEPTH, sediment/rock: 0.070 m * Maximum DEPTH, sediment/rock: 5.000 m
Event(s):
GeoB3918-2 * Latitude: 3.705000 * Longitude: -50.405000 * Date/Time: 1996-04-05T00:00:00 * Elevation: -50.0 m * Recovery: 5.25 m * Location: Amazon Shelf/Fan * Campaign: M34/4 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry, cc: gray clay
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:
224 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] |
---|---|---|---|---|---|---|---|
0.070 | 673.31 | 527.7 | 9.48 | 25.95 | 5.23 | 7.67 | 151 |
0.150 | 800.71 | 544.2 | 19.06 | 24.94 | 6.03 | 7.57 | 146 |
0.250 | 875.96 | 519.5 | 35.06 | 23.83 | 6.59 | 7.44 | 121 |
0.350 | 1422.42 | 562.0 | 37.80 | 20.76 | 7.11 | 7.39 | 101 |
0.450 | 1770.18 | 522.5 | 97.82 | 18.47 | 8.11 | 7.33 | 71 |
0.550 | 2386.51 | 546.4 | 92.13 | 16.74 | 9.16 | 7.32 | 86 |
0.650 | 2873.10 | 518.2 | 99.08 | 13.10 | 10.36 | 7.29 | 101 |
0.750 | 4744.96 | 513.7 | 120.14 | 7.78 | 12.08 | 7.26 | 111 |
0.850 | 2891.94 | 509.6 | 125.30 | 5.52 | 13.56 | 7.29 | 101 |
0.950 | 3442.53 | 516.1 | 140.15 | 3.90 | 15.06 | 7.28 | 91 |
1.050 | 4437.89 | 509.2 | 100.66 | 0.00 | 15.31 | 7.28 | 91 |
1.150 | 5350.03 | 512.7 | 84.24 | 0.00 | 14.50 | 7.16 | 116 |
1.300 | 6086.03 | 513.6 | 68.83 | 0.00 | 13.88 | 7.11 | 121 |
1.500 | 6522.95 | 503.3 | 66.45 | 0.00 | 13.62 | 7.12 | 101 |
1.700 | 6649.75 | 518.3 | 71.15 | 0.00 | 13.35 | 7.12 | 101 |
1.900 | 7106.82 | 498.0 | 44.21 | 0.00 | 12.93 | 7.22 | 101 |
2.100 | 6689.70 | 503.9 | 54.54 | 0.00 | 13.18 | 7.17 | 111 |
2.300 | 7260.41 | 515.5 | 67.11 | 0.00 | 13.24 | 7.10 | 106 |
2.500 | 6894.33 | 518.6 | 93.16 | 0.00 | 13.31 | 7.14 | 106 |
2.700 | 7191.96 | 505.2 | 79.16 | 0.00 | 13.23 | 7.16 | 106 |
2.900 | 7380.52 | 521.6 | 55.68 | 0.00 | 12.94 | 7.14 | 111 |
3.100 | 7513.79 | 552.0 | 44.66 | 0.00 | 13.17 | 7.17 | 101 |
3.300 | 5661.91 | 515.2 | 32.68 | 0.00 | 13.72 | 7.19 | 121 |
3.500 | 5937.44 | 521.8 | 30.11 | 0.00 | 13.51 | 7.18 | 121 |
3.700 | 6727.66 | 533.1 | 33.50 | 0.00 | 13.66 | 7.19 | 111 |
3.900 | 6516.38 | 533.7 | 40.84 | 0.00 | 13.79 | 7.21 | 111 |
4.100 | 6646.52 | 569.7 | 22.72 | 0.00 | 13.87 | 7.22 | 111 |
4.300 | 6952.03 | 535.1 | 41.49 | 0.00 | 14.21 | 7.20 | 131 |
4.500 | 6794.52 | 540.9 | 42.79 | 0.00 | 14.18 | 7.19 | 121 |
4.700 | 7585.10 | 543.1 | 40.12 | 0.00 | 14.20 | 7.28 | 111 |
4.900 | 7001.23 | 541.8 | 33.64 | 0.00 | 14.25 | 7.24 | 101 |
5.000 | 7193.35 | 557.7 | 27.43 | 0.00 | 13.17 | 7.31 | 111 |