Helder, Wim (2002): Sediment chemistry at Snellius-II_G6/1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.78595
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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: -9.700000 * Longitude: 122.100000
Date/Time Start: 1985-05-01T00:00:00 * Date/Time End: 1985-05-01T00:00:00
Minimum DEPTH, sediment/rock: 0.001 m * Maximum DEPTH, sediment/rock: 0.160 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Carbon, organic, total | TOC | % | Helder, Wim | Element analyser CHN, Perkin-Elmer (Van Iperen & Helder, 1985) | |
| 3 | Manganese oxide | MnO | % | Helder, Wim | Element analyser AAS, HCl-extraction | |
| 4 | Iron oxide, FeO | FeO | % | Helder, Wim | Element analyser AAS, HCl-extraction | |
| 5 | Silicate | Si(OH)4 | µmol/l | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 6 | Nitrate | [NO3]- | µmol/l | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 7 | Nitrite | [NO2]- | µmol/l | Helder, Wim | Auto-analyzer, Technicon AA-II (Strickland & Parsons, 1972) | |
| 8 | 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:
96 data points
Data
| 1 Depth sed [m] | 2 TOC [%] | 3 MnO [%] | 4 FeO [%] | 5 Si(OH)4 [µmol/l] | 6 [NO3]- [µmol/l] | 7 [NO2]- [µmol/l] | 8 [NH4]+ [µmol/l] |
|---|---|---|---|---|---|---|---|
| 0.001 | 1.22 | 0.33 | |||||
| 0.002 | 182.1 | 36.7 | 1.4 | 1.4 | |||
| 0.003 | 2.0 | 1.02 | 0.23 | ||||
| 0.004 | 462.7 | 6.4 | 14.0 | ||||
| 0.006 | 493.7 | 3.0 | 0.5 | 24.0 | |||
| 0.007 | 2.1 | 0.80 | 0.22 | ||||
| 0.010 | 541.3 | 0.7 | 0.7 | 27.4 | |||
| 0.013 | 2.1 | 0.75 | 0.22 | ||||
| 0.014 | 582.4 | 1.1 | 1.3 | 23.4 | |||
| 0.018 | 2.3 | 0.79 | 0.24 | ||||
| 0.020 | 600.4 | 0.4 | 1.7 | 8.1 | |||
| 0.023 | 2.3 | 0.84 | 0.22 | ||||
| 0.026 | 614.9 | 0.4 | 0.7 | 26.5 | |||
| 0.028 | 2.1 | 0.37 | 0.28 | ||||
| 0.033 | 2.1 | 0.06 | 0.27 | ||||
| 0.035 | 602.8 | 0.5 | 0.2 | 12.7 | |||
| 0.039 | 2.1 | 0.05 | 0.28 | ||||
| 0.044 | 2.3 | 0.05 | 0.25 | ||||
| 0.048 | 2.3 | 0.04 | 0.24 | ||||
| 0.050 | 622.1 | 0.4 | 0.2 | 17.8 | |||
| 0.056 | 2.1 | 0.05 | 0.25 | ||||
| 0.065 | 2.3 | 0.05 | 0.22 | ||||
| 0.070 | 604.9 | 1.3 | 0.4 | 31.6 | |||
| 0.076 | 2.2 | 0.06 | 0.21 | ||||
| 0.086 | 2.2 | 0.04 | 0.24 | ||||
| 0.090 | 621.8 | 0.8 | 0.4 | 28.2 | |||
| 0.095 | 2.2 | 0.04 | 0.24 | ||||
| 0.120 | 626.3 | 0.3 | 32.9 | ||||
| 0.160 | 649.8 | 0.4 | 39.5 |