Helder, Wim (2002): Sediment chemistry at Snellius-II_G2/6 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.78591
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Related to:
Helder, Wim (1989): Early diagenesis and sediment-water exchange in the Savu Basin (Eastern Indonesia). Netherlands Journal of Sea Research, 24, 555-572, https://doi.org/10.1016/0077-7579(89)90133-6
Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2001-00100: Origin and Fate of Biogenic Particle Fluxes in the Ocean
Coverage:
Latitude: -9.900000 * Longitude: 121.600000
Date/Time Start: 1985-03-01T00:00:00 * Date/Time End: 1985-03-01T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.200 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 | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 3 | Nitrate | [NO3]- | µmol/l | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 4 | Nitrite | [NO2]- | µmol/l | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 5 | Manganese | Mn | µmol/l | Helder, Wim | Element analyser AAS, HCl-extraction | |
| 6 | Iron | Fe | µmol/l | Helder, Wim | Element analyser AAS, HCl-extraction | |
| 7 | Ammonium | [NH4]+ | µmol/l | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
64 data points
Data
| 1 Depth sed [m] | 2 Si(OH)4 [µmol/l] | 3 [NO3]- [µmol/l] | 4 [NO2]- [µmol/l] | 5 Mn [µmol/l] | 6 Fe [µmol/l] | 7 [NH4]+ [µmol/l] |
|---|---|---|---|---|---|---|
| 0.000 | 131.6 | 38.0 | 0.6 | 1.7 | 0.1 | 1.2 |
| 0.005 | 483.3 | 13.4 | 1.8 | 7.2 | 4.9 | |
| 0.015 | 508.8 | 2.1 | 0.7 | 124.7 | 5.4 | 7.0 |
| 0.025 | 486.6 | 0.9 | 0.4 | 115.2 | 6.4 | 12.8 |
| 0.035 | 488.3 | 0.8 | 0.6 | 87.0 | 7.4 | 18.2 |
| 0.050 | 507.8 | 1.1 | 0.2 | 84.2 | 13.6 | 22.1 |
| 0.070 | 514.4 | 3.1 | 0.6 | 83.1 | 14.5 | 26.5 |
| 0.090 | 524.5 | 0.9 | 0.6 | 74.6 | 6.5 | 29.7 |
| 0.120 | 505.4 | 2.0 | 0.7 | 57.2 | 13.6 | 34.9 |
| 0.160 | 508.5 | 0.5 | 0.3 | 44.4 | 14.6 | 40.0 |
| 0.200 | 528.5 | 0.4 | 43.5 | 8.3 | 48.9 |