Jahnke, Richard A; Emerson, Steven R; Reimers, Clare; Schuffert, Jeffrey D; Ruttenberg, K; Archer, David E (1989): Nutrients in porewater of sediment profile 11BC39 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.140268, In supplement to: Jahnke, RA et al. (1989): Benthic recycling of biogenic debris in the eastern tropical Atlantic Ocean. Geochimica et Cosmochimica Acta, 53(11), 2947-2960, https://doi.org/10.1016/0016-7037(89)90171-3
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Project(s):
Silicon Cycling in the World Ocean (SINOPS)
Funding:
Coverage:
Latitude: 1.954850 * Longitude: -22.783050
Date/Time Start: 1989-11-01T00:00:00 * Date/Time End: 1989-11-01T00:00:00
Minimum DEPTH, sediment/rock: -0.100 m * Maximum DEPTH, sediment/rock: 0.270 m
Event(s):
11BC39 * Latitude: 1.954850 * Longitude: -22.783050 * Date/Time: 1989-11-01T00:00:00 * Elevation: -4210.0 m * Method/Device: Box corer (BC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Silicate | Si(OH)4 | µmol/l | Jahnke, Richard A | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 3 | Comment | Comment | Jahnke, Richard A | |||
| 4 | Nitrate | [NO3]- | µmol/l | Jahnke, Richard A | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 5 | Nitrite | [NO2]- | µmol/l | Jahnke, Richard A | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 6 | Ammonium | [NH4]+ | µmol/l | Jahnke, Richard A | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 7 | Phosphate | [PO4]3- | µmol/l | Jahnke, Richard A | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | (acidified sample) |
| 8 | Manganese | Mn | µmol/l | Jahnke, Richard A | Manganese, colorimetric, formaldoxim (Brewer & Spencer, 1971) | |
| 9 | Fluoride | F- | µmol/l | Jahnke, Richard A | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
152 data points
Data
| 1 Depth sed [m] | 2 Si(OH)4 [µmol/l] | 3 Comment | 4 [NO3]- [µmol/l] | 5 [NO2]- [µmol/l] | 6 [NH4]+ [µmol/l] | 7 [PO4]3- [µmol/l] | 8 Mn [µmol/l] | 9 F- [µmol/l] |
|---|---|---|---|---|---|---|---|---|
| -0.100 | 52.9 | Bottom water | 24.19 | 0.15 | 1.84 | 1.77 | ||
| -0.010 | 6.0 | Overlying water | 3.75 | 0.30 | 5.32 | 0.58 | ||
| 0.000 | 53.0 | 24.19 | 0.15 | 1.80 | 1.77 | 0.00 | ||
| 0.003 | 67.6 | 23.47 | 2.03 | 11.58 | 2.25 | 1.53 | 57.91 | |
| 0.007 | 93.3 | 30.24 | 1.80 | 10.11 | 2.22 | 57.30 | ||
| 0.015 | 126.1 | 35.88 | 1.80 | 6.91 | 2.34 | 0.56 | 57.50 | |
| 0.025 | 142.5 | 36.59 | 1.48 | 6.29 | 2.55 | 57.91 | ||
| 0.035 | 168.1 | 39.98 | 1.62 | 5.51 | 2.78 | 58.22 | ||
| 0.045 | 184.5 | 41.62 | 1.55 | 5.21 | 2.99 | 58.12 | ||
| 0.055 | 201.9 | 42.33 | 1.18 | 5.05 | 3.08 | 0.32 | 58.02 | |
| 0.065 | 211.2 | 40.08 | 1.11 | 3.65 | 3.08 | 0.32 | 59.14 | |
| 0.075 | 213.2 | 40.59 | 0.96 | 3.65 | 3.09 | |||
| 0.085 | 223.4 | 40.49 | 0.78 | 3.96 | 3.09 | 0.32 | 58.32 | |
| 0.095 | 230.6 | 40.80 | 0.48 | 3.33 | 3.10 | 0.32 | 57.60 | |
| 0.110 | 236.8 | 39.56 | 0.41 | 5.36 | 3.18 | 0.44 | 57.35 | |
| 0.130 | 237.8 | 39.26 | 0.33 | 4.90 | 3.19 | 0.20 | 58.22 | |
| 0.150 | 244.0 | 38.34 | 0.30 | 1.44 | 3.19 | 0.20 | 57.20 | |
| 0.170 | 253.2 | 37.82 | 0.26 | 1.44 | 3.20 | 0.20 | 58.32 | |
| 0.190 | 255.2 | 37.41 | 0.26 | 1.44 | 3.28 | 0.20 | 56.99 | |
| 0.210 | 262.4 | 36.59 | 0.33 | 1.12 | 3.80 | 0.00 | 58.63 | |
| 0.230 | 262.4 | 35.98 | 0.37 | 2.86 | 3.29 | 0.00 | 56.89 | |
| 0.250 | 264.4 | 35.16 | 0.23 | 5.21 | 3.52 | 0.00 | 56.99 | |
| 0.270 | 269.6 | 35.36 | 0.81 | 5.36 | 3.67 | 0.00 | 55.86 |