Jahnke, Richard A; Emerson, Steven R; Reimers, Clare; Schuffert, Jeffrey D; Ruttenberg, K; Archer, David E (1989): Nutrients in porewater of sediment profile 11.5BC46-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.140269, 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
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Silicon Cycling in the World Ocean (SINOPS)
Funding:
Coverage:
Latitude: 0.936570 * Longitude: -22.893070
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: 0.230 m
Event(s):
11.5BC46-2 * Latitude: 0.936570 * Longitude: -22.893070 * Date/Time: 1989-11-01T00:00:00 * Elevation: -4419.0 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:
142 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 | 38.8 | Bottom water | 22.84 | 0.26 | 1.62 | 1.72 | ||
| -0.010 | 29.8 | Overlying water | 18.30 | 0.28 | 1.86 | 1.33 | ||
| 0.000 | 38.7 | 22.84 | 0.27 | 1.62 | 1.71 | 0.00 | ||
| 0.003 | 36.5 | 29.01 | 2.84 | 7.33 | 1.77 | 0.58 | 57.71 | |
| 0.007 | 94.2 | 32.70 | 2.65 | 5.10 | 1.80 | 0.10 | 57.91 | |
| 0.015 | 121.0 | 33.83 | 2.37 | 4.19 | 1.94 | 0.00 | 57.50 | |
| 0.025 | 166.0 | 34.65 | 2.01 | 3.44 | 2.39 | 0.00 | 58.22 | |
| 0.035 | 197.8 | 35.26 | 1.76 | 3.27 | 2.69 | 0.00 | 58.42 | |
| 0.045 | 222.4 | 37.00 | 1.83 | 2.90 | 2.91 | 0.00 | 58.42 | |
| 0.055 | 238.8 | 38.44 | 1.83 | 2.33 | 2.92 | 0.00 | 57.40 | |
| 0.065 | 246.0 | 39.05 | 0.79 | 3.71 | 3.00 | 0.00 | 56.68 | |
| 0.075 | 252.2 | 38.95 | 0.47 | 4.72 | 3.23 | |||
| 0.085 | 259.3 | 38.03 | 0.47 | 3.94 | 3.24 | 0.00 | 57.81 | |
| 0.095 | 264.4 | 36.39 | 0.26 | 3.17 | 3.25 | 0.00 | 57.81 | |
| 0.110 | 268.6 | 34.54 | 0.22 | 3.59 | 3.70 | 0.00 | 56.17 | |
| 0.130 | 277.8 | 32.90 | 0.14 | 3.41 | 3.58 | 0.00 | 58.84 | |
| 0.150 | 283.9 | 30.75 | 0.11 | 3.23 | 3.66 | 0.00 | 57.20 | |
| 0.170 | 291.1 | 29.93 | 0.07 | 3.65 | 3.67 | 0.00 | 59.66 | |
| 0.190 | 297.2 | 27.57 | 0.11 | 3.48 | 3.83 | 0.00 | 57.60 | |
| 0.210 | 300.3 | 26.14 | 0.07 | 3.50 | 3.93 | 0.00 | 56.99 | |
| 0.230 | 306.5 | 24.29 | 0.11 | 3.30 | 3.86 | 0.00 | 56.68 |