Jahnke, Richard A; Emerson, Steven R; Reimers, Clare; Schuffert, Jeffrey D; Ruttenberg, K; Archer, David E (1989): Nutrients in porewater of sediment profile 8BC27-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.140266, 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: 4.962770 * Longitude: -20.472720
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: 0.210 m
Event(s):
8BC27-3 * Latitude: 4.962770 * Longitude: -20.472720 * Date/Time: 1989-11-01T00:00:00 * Elevation: -2760.0 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 | |
| 10 | Oxygen | O2 | µmol/l | Jahnke, Richard A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
119 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] | 10 O2 [µmol/l] |
|---|---|---|---|---|---|---|---|---|---|
| -0.100 | 25.4 | Bottom water | 24.17 | 0.18 | 2.76 | 1.67 | |||
| -0.010 | 18.4 | Overlying water | 19.94 | 0.12 | 3.86 | 1.15 | |||
| 0.000 | 25.4 | 24.17 | 0.17 | 2.76 | 1.67 | 0.00 | 241.9 | ||
| 0.000 | 223.4 | ||||||||
| 0.001 | 212.2 | ||||||||
| 0.001 | 201.9 | ||||||||
| 0.002 | 186.6 | ||||||||
| 0.002 | 175.3 | ||||||||
| 0.003 | 64.3 | 39.16 | 3.85 | 3.78 | 1.89 | 0.96 | 171.2 | ||
| 0.003 | 154.8 | ||||||||
| 0.004 | 164.0 | ||||||||
| 0.005 | 133.2 | ||||||||
| 0.006 | 159.9 | ||||||||
| 0.007 | 91.9 | 40.38 | 3.96 | 5.18 | 2.17 | 114.8 | |||
| 0.008 | 156.8 | ||||||||
| 0.009 | 111.7 | ||||||||
| 0.010 | 141.4 | ||||||||
| 0.015 | 105.6 | 41.31 | 2.29 | 5.32 | 2.56 | ||||
| 0.025 | 123.0 | 41.10 | 1.20 | 4.38 | 2.59 | ||||
| 0.035 | 135.3 | 40.59 | 0.79 | 3.08 | 2.67 | 0.25 | 60.88 | ||
| 0.055 | 159.9 | 40.18 | 0.72 | 3.51 | 2.82 | 0.25 | |||
| 0.065 | 172.2 | 40.80 | 0.45 | 3.59 | 2.90 | ||||
| 0.085 | 187.6 | 39.56 | 0.39 | 3.68 | 2.99 | 0.12 | |||
| 0.095 | 199.9 | 39.56 | 0.26 | 2.24 | 2.93 | 0.00 | |||
| 0.110 | 209.1 | 38.34 | 0.19 | 2.68 | 2.95 | 0.00 | |||
| 0.130 | 216.3 | 36.70 | 0.15 | 2.35 | 2.97 | 0.00 | 64.37 | ||
| 0.150 | 0.26 | 2.80 | 0.12 | 65.39 | |||||
| 0.170 | 242.9 | 34.13 | 0.22 | 1.63 | 3.34 | 0.00 | |||
| 0.190 | 0.24 | 1.25 | 3.36 | 0.00 | 64.53 | ||||
| 0.210 | 266.5 | 32.90 | 0.22 | 2.13 | 3.44 | 0.00 | 63.86 |