Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2724-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105489
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: -47.953333 * Longitude: -56.171667
Date/Time Start: 1994-07-01T00:00:00 * Date/Time End: 1994-07-01T00:00:00
Minimum DEPTH, sediment/rock: 0.200 m * Maximum DEPTH, sediment/rock: 14.700 m
Event(s):
GeoB2724-4 * Latitude: -47.953333 * Longitude: -56.171667 * Date/Time: 1994-07-01T00:00:00 * Elevation: -4755.0 m * Recovery: 14.9 m * Location: Slope off Argentina * Campaign: M29/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry
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 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
5 | Nitrate | [NO3]- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
6 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
7 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
8 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
9 | pH | pH | Zabel, Matthias | Ion selective probe | ||
10 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
553 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 F- [µmol/l] | 5 [NO3]- [µmol/l] | 6 [PO4]3- [µmol/l] | 7 [SO4]2- [mmol/l] | 8 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
---|---|---|---|---|---|---|---|---|---|
0.200 | 111.44 | 554.2 | 57.9 | 5.51 | 21.52 | 26.46 | 10.22 | 7.64 | 272 |
0.400 | 214.20 | 534.0 | 57.9 | 7.23 | 29.49 | 26.16 | 13.24 | 7.66 | 247 |
0.600 | 272.15 | 540.9 | 50.0 | 4.86 | 46.31 | 24.88 | 16.51 | 7.67 | 242 |
0.800 | 311.29 | 546.2 | 47.4 | 3.92 | 57.02 | 24.21 | 17.51 | 7.64 | 237 |
1.000 | 371.99 | 540.5 | 43.7 | 2.49 | 66.42 | 23.28 | 19.90 | 7.65 | 282 |
1.200 | 458.11 | 555.0 | 42.6 | 74.43 | 23.99 | 22.04 | 7.65 | 282 | |
1.400 | 503.53 | 544.0 | 40.0 | 79.80 | 22.81 | 23.30 | 7.68 | 272 | |
1.600 | 517.52 | 536.2 | 36.8 | 87.34 | 21.65 | 24.26 | 7.67 | 267 | |
1.800 | 550.08 | 552.5 | 35.3 | 91.17 | 22.69 | 24.84 | 7.72 | 277 | |
2.000 | 616.64 | 534.4 | 34.7 | 96.51 | 20.17 | 27.90 | 7.68 | 292 | |
2.100 | 668.32 | 532.4 | 33.2 | 100.19 | 19.75 | 29.33 | 7.71 | 292 | |
2.300 | 739.13 | 536.0 | 31.1 | 108.97 | 18.73 | 30.50 | 7.76 | 287 | |
2.500 | 793.92 | 542.3 | 29.0 | 110.70 | 15.80 | 32.17 | 7.77 | 277 | |
2.700 | 812.92 | 532.8 | 26.3 | 116.02 | 19.25 | 34.13 | 7.79 | 282 | |
2.900 | 907.34 | 532.4 | 24.7 | 121.34 | 18.85 | 39.94 | 7.72 | 271 | |
3.100 | 927.21 | 539.0 | 22.6 | 126.65 | 17.82 | 38.67 | 7.73 | 244 | |
3.300 | 1025.64 | 537.1 | 21.6 | 133.75 | 17.22 | 40.76 | 7.75 | 255 | |
3.500 | 1066.38 | 544.5 | 20.5 | 135.47 | 16.71 | 39.77 | 7.73 | 244 | |
3.700 | 1148.53 | 533.7 | 19.5 | 142.56 | 16.33 | 43.24 | 7.77 | 244 | |
3.900 | 1149.38 | 535.9 | 18.4 | 146.06 | 15.60 | 44.09 | 7.76 | 247 | |
4.100 | 1254.55 | 540.6 | 17.4 | 153.14 | 14.54 | 45.42 | 7.77 | 256 | |
4.300 | 1319.36 | 554.6 | 16.8 | 151.26 | 13.49 | 44.11 | 7.78 | 246 | |
4.500 | 1341.81 | 540.1 | 16.3 | 154.75 | 12.86 | 49.21 | 7.79 | 249 | |
4.700 | 1343.05 | 538.5 | 15.3 | 160.03 | 12.73 | 50.57 | 7.81 | 270 | |
4.900 | 1344.05 | 534.2 | 14.7 | 167.10 | 12.84 | 48.03 | 7.81 | 272 | |
5.100 | 1434.43 | 541.3 | 13.7 | 163.42 | 13.73 | 48.79 | 7.80 | 272 | |
5.300 | 1552.97 | 530.9 | 13.7 | 170.49 | 11.78 | 50.32 | 7.82 | 277 | |
5.500 | 1554.08 | 528.5 | 177.55 | 12.41 | 51.08 | 7.82 | 272 | ||
5.700 | 1581.70 | 538.3 | 177.45 | 12.52 | 52.91 | 7.83 | 272 | ||
5.900 | 1609.47 | 530.9 | 180.92 | 10.20 | 54.15 | 7.81 | 262 | ||
6.100 | 1637.40 | 519.1 | 177.24 | 9.93 | 54.56 | 7.82 | 267 | ||
6.300 | 1747.03 | 560.6 | 182.50 | 10.48 | 55.40 | 7.83 | 262 | ||
6.500 | 1803.22 | 530.3 | 13.2 | 184.18 | 10.02 | 58.72 | 7.82 | 252 | |
6.700 | 1832.13 | 531.2 | 185.86 | 9.35 | 58.73 | 7.82 | 247 | ||
6.900 | 1833.37 | 538.3 | 191.12 | 8.69 | 58.01 | 7.80 | 237 | ||
7.100 | 1946.58 | 552.4 | 201.74 | 8.46 | 60.59 | 7.80 | 262 | ||
7.300 | 1933.75 | 526.9 | 196.26 | 8.55 | 58.57 | 7.80 | 262 | ||
7.500 | 2034.33 | 599.8 | 208.67 | 7.58 | 60.95 | 7.79 | 222 | ||
7.700 | 2064.25 | 535.6 | 13.2 | 204.98 | 6.88 | 62.67 | 7.80 | 257 | |
7.900 | 2094.30 | 525.8 | 208.44 | 7.65 | 63.49 | 7.78 | 262 | ||
8.100 | 2095.63 | 523.9 | 211.90 | 6.05 | 64.10 | 7.78 | 242 | ||
8.300 | 2183.80 | 526.9 | 12.1 | 211.78 | 6.04 | 66.10 | 7.78 | 237 | |
8.500 | 2185.15 | 516.9 | 215.24 | 5.45 | 65.36 | 7.79 | 257 | ||
8.700 | 2186.51 | 538.0 | 218.69 | 6.40 | 67.00 | 7.79 | 252 | ||
8.900 | 2275.63 | 528.4 | 217.68 | 5.88 | 67.14 | 7.83 | 247 | ||
9.000 | 2377.60 | 542.9 | 216.08 | 5.61 | 68.64 | 7.79 | 242 | ||
9.200 | 2317.65 | 547.3 | 219.68 | 5.32 | 68.81 | 7.79 | 237 | ||
9.400 | 2376.28 | 535.7 | 221.51 | 5.39 | 69.74 | 7.78 | 240 | ||
9.600 | 2405.16 | 543.2 | 12.1 | 212.78 | 4.65 | 68.77 | 7.78 | 226 | |
9.800 | 2433.91 | 550.2 | 233.95 | 3.90 | 72.38 | 7.82 | 237 | ||
10.100 | 2492.06 | 551.8 | 225.23 | 3.58 | 73.18 | 7.78 | 245 | ||
10.300 | 2491.03 | 563.0 | 12.1 | 223.54 | 3.14 | 72.37 | 7.77 | 249 | |
10.500 | 2490.00 | 568.7 | 223.60 | 3.69 | 72.34 | 7.77 | 250 | ||
10.700 | 2459.72 | 574.7 | 227.17 | 3.90 | 75.22 | 7.78 | 243 | ||
10.900 | 2487.94 | 564.5 | 230.73 | 7.79 | 239 | ||||
11.100 | 2662.57 | 554.3 | 234.29 | 2.51 | 76.67 | 7.75 | 241 | ||
11.300 | 2690.40 | 547.9 | 234.34 | 77.87 | 7.75 | 245 | |||
11.500 | 2688.74 | 576.9 | 234.40 | 2.50 | 82.99 | 7.74 | 243 | ||
11.700 | 2599.58 | 566.0 | 210.03 | 76.91 | 7.74 | 238 | |||
11.900 | 2714.62 | 613.4 | 12.6 | 222.32 | 81.72 | 7.77 | 202 | ||
12.100 | 2742.05 | 564.3 | 231.09 | 0.00 | 80.81 | 7.71 | 28 | ||
12.300 | 2798.62 | 548.5 | 226.81 | 0.00 | 80.47 | 7.78 | 7 | ||
12.500 | 2767.46 | 555.6 | 227.74 | 0.00 | 80.48 | 7.76 | -24 | ||
12.700 | 2678.76 | 578.3 | 231.27 | 0.00 | 83.33 | 7.75 | -31 | ||
12.900 | 2705.86 | 548.9 | 231.33 | 0.00 | 82.06 | 7.76 | -21 | ||
13.100 | 2819.55 | 555.5 | 245.21 | 0.00 | 84.38 | 7.74 | -13 | ||
13.300 | 2904.58 | 555.9 | 12.1 | 234.90 | 0.00 | 90.99 | 7.76 | -8 | |
13.500 | 2902.23 | 546.0 | 234.96 | 0.00 | 84.85 | 7.77 | -8 | ||
13.700 | 2928.93 | 538.8 | 228.12 | 0.00 | 83.41 | 7.78 | 2 | ||
13.900 | 2984.68 | 569.5 | 231.63 | 0.00 | 86.57 | 7.77 | -8 | ||
14.100 | 3099.18 | 644.4 | 238.57 | 0.00 | 87.96 | 7.74 | -3 | ||
14.300 | 2979.52 | 544.5 | 238.62 | 0.00 | 87.57 | 7.73 | -3 | ||
14.500 | 3005.92 | 544.4 | 12.1 | 245.52 | 0.00 | 84.03 | 7.77 | 2 | |
14.700 | 3032.26 | 649.1 | 233.58 | 0.00 | 87.04 | 7.76 | 7 |