Jahnke, Richard A; Emerson, Steven R; Reimers, Clare; Schuffert, Jeffrey D; Ruttenberg, K; Archer, David E (1989): Nutrients in porewater of sediment profile 4BC14-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.140487, 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: 9.232330 * Longitude: -16.995180
Minimum DEPTH, sediment/rock: -0.100 m * Maximum DEPTH, sediment/rock: 0.210 m
Event(s):
4BC14-2 * Latitude: 9.232330 * Longitude: -16.995180 * Elevation: -1011.0 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 | Phosphate | [PO4]3- | µmol/l | Jahnke, Richard A | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 9 | Urea | Urea | µmol/l | Jahnke, Richard A | ||
| 10 | Manganese | Mn | µmol/l | Jahnke, Richard A | Manganese, colorimetric, formaldoxim (Brewer & Spencer, 1971) | |
| 11 | Fluoride | F- | µmol/l | Jahnke, Richard A | Ion selective probe | |
| 12 | Iron | Fe | µmol/l | Jahnke, Richard A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
176 data points
Data
| 1 Depth sed [m] | 2 Si(OH)4 [µmol/l] (Auto-analyzer, Technicon AA-I...) | 3 Comment | 4 [NO3]- [µmol/l] (Auto-analyzer, Technicon AA-I...) | 5 [NO2]- [µmol/l] (Auto-analyzer, Technicon AA-I...) | 6 [NH4]+ [µmol/l] (Auto-analyzer, Technicon AA-I...) | 7 [PO4]3- [µmol/l] ((acidified sample), Auto-anal...) | 8 [PO4]3- [µmol/l] (Auto-analyzer, Technicon AA-I...) | 9 Urea [µmol/l] | 10 Mn [µmol/l] (Manganese, colorimetric, form...) | 11 F- [µmol/l] (Ion selective probe) | 12 Fe [µmol/l] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| -0.100 | 20.1 | Bottom water | 29.69 | 0.15 | 3.219 | 2.13 | 0.41 | ||||
| -0.010 | 15.5 | Overlying water | 17.48 | 0.12 | 4.623 | 1.46 | 0.50 | ||||
| 0.000 | 20.1 | 29.69 | 0.14 | 3.219 | 2.13 | 1.12 | 0.41 | ||||
| 0.003 | 45.0 | 44.18 | 0.73 | 4.469 | 3.41 | 1.37 | 3.12 | 0.68 | 64.06 | 9 | |
| 0.007 | 66.9 | 46.53 | 1.35 | 6.611 | 3.83 | 1.61 | 5.23 | 0.44 | 64.47 | 11 | |
| 0.015 | 86.6 | 46.33 | 1.79 | 7.513 | 5.49 | 3.08 | 2.24 | 0.80 | 65.50 | 2 | |
| 0.025 | 107.6 | 0.44 | 4.469 | 6.04 | 2.65 | 2.49 | 0.80 | 64.58 | 4 | ||
| 0.035 | 119.9 | 24.60 | 0.40 | 8.118 | 6.68 | 4.92 | 3.48 | 0.92 | 64.68 | 3 | |
| 0.045 | 125.0 | 0.73 | 5.699 | 6.76 | 4.72 | 1.62 | 1.05 | 4 | |||
| 0.055 | 131.2 | 5.28 | 0.48 | 5.084 | 6.86 | 3.45 | 2.86 | 2.13 | 64.78 | 1 | |
| 0.065 | 136.3 | 0.31 | 8.118 | 8.02 | 4.25 | 4.48 | 3.71 | 65.91 | 10 | ||
| 0.075 | 143.5 | 0.31 | 8.118 | 8.61 | 4.98 | 4.48 | 18 | ||||
| 0.085 | 140.4 | 0.27 | 8.702 | 8.29 | 5.04 | 4.98 | 3.71 | 72.26 | 15 | ||
| 0.095 | 145.6 | 0.27 | 8.702 | 8.68 | 6.39 | 1.99 | 3.95 | 71.65 | 21 | ||
| 0.110 | 149.6 | 0.23 | 9.881 | 9.44 | 6.39 | 1.99 | 4.55 | 71.85 | 31 | ||
| 0.130 | 151.7 | 0.27 | 9.287 | 10.35 | 7.80 | 1.25 | 5.28 | 71.24 | 35 | ||
| 0.150 | 150.7 | 0.35 | 10.455 | 10.46 | 8.41 | 3.24 | 5.28 | 72.36 | 36 | ||
| 0.170 | 147.6 | 0.40 | 9.584 | 10.16 | 7.67 | 3.12 | 5.40 | 73.49 | 47 | ||
| 0.190 | 147.6 | 0.44 | 11.582 | 9.29 | 7.00 | 3.24 | 5.40 | 73.29 | 42 | ||
| 0.210 | 138.4 | 0.44 | 9.881 | 9.40 | 6.82 | 3.12 | 5.40 | 72.78 | 40 |