Jahnke, Richard A; Emerson, Steven R; Reimers, Clare; Schuffert, Jeffrey D; Ruttenberg, K; Archer, David E (1989): Nutrients in porewater of sediment profile 11H43 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.140281, 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: 2.000000 * Longitude: -22.800500
Minimum DEPTH, sediment/rock: -0.10 m * Maximum DEPTH, sediment/rock: 0.38 m
Event(s):
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 | Alkalinity, total | AT | mmol(eq)/l | Jahnke, Richard A | ||
| 9 | Fluoride | F- | µmol/l | Jahnke, Richard A | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
104 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 AT [mmol(eq)/l] | 9 F- [µmol/l] |
|---|---|---|---|---|---|---|---|---|
| -0.10 | 76.1 | Bottom water | 26.24 | 0.22 | 1.48 | 1.94 | 2.423 | |
| 0.00 | 76.1 | 26.24 | 0.22 | 1.48 | 1.94 | 2.433 | ||
| 0.02 | 50.1 | 24.50 | 0.18 | 0.20 | 2.50 | 2.457 | 72.98 | |
| 0.05 | 136.3 | 34.34 | 0.18 | 1.09 | 3.33 | 2.832 | 73.70 | |
| 0.07 | 193.7 | 37.82 | 0.14 | 0.93 | 3.72 | 2.969 | 74.42 | |
| 0.11 | 235.8 | 38.44 | 0.14 | 1.40 | 4.33 | 3.087 | 74.11 | |
| 0.13 | 254.2 | 38.34 | 0.14 | 2.03 | 4.36 | 3.096 | 74.21 | |
| 0.15 | 197.8 | 34.34 | 0.22 | 1.86 | 4.19 | 3.089 | 73.80 | |
| 0.19 | 283.9 | 35.47 | 0.14 | 2.03 | 4.40 | 3.170 | 73.59 | |
| 0.23 | 297.2 | 34.34 | 0.14 | 2.34 | 4.69 | 3.238 | 73.19 | |
| 0.25 | 305.4 | 32.19 | 0.18 | 2.64 | 4.91 | 3.225 | 74.31 | |
| 0.27 | 309.6 | 30.44 | 0.14 | 2.81 | 4.91 | 3.180 | 73.80 | |
| 0.32 | 333.1 | 29.42 | 0.22 | 1.56 | 5.69 | 3.224 | 73.90 | |
| 0.35 | 305.4 | 25.52 | 0.14 | 2.96 | 5.76 | 3.286 | 72.78 | |
| 0.38 | 339.3 | 23.98 | 0.20 | 2.81 | 4.61 | 3.227 | 73.70 |