Küster-Heins, Kathrin; Steinmetz, Ekkehard; de Lange, Gert J; Zabel, Matthias (2010): Solid phase phosphorus geochemistry in surface sediments of sediment core GeoB3718-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.736095, In supplement to: Küster-Heins, K et al. (2010): Phosphorus cycling in marine sediments from the continental margin off Namibia. Marine Geology, 274(1-4), 95-106, https://doi.org/10.1016/j.margeo.2010.03.008
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Küster-Heins, Kathrin (2009): Geochemical conditions in condinental margin surface sediments: implications for distribution and cycling of phosphorus. PhD Thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany, 128 pp, urn:nbn:de:gbv:46-diss000117353
Project(s):
Coverage:
Latitude: -24.895000 * Longitude: 13.160000
Date/Time Start: 1996-02-11T00:00:00 * Date/Time End: 1996-02-11T00:00:00
Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB3718-4 * Latitude: -24.895000 * Longitude: 13.160000 * Date/Time: 1996-02-11T00:00:00 * Elevation: -1316.0 m * Recovery: 0.33 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: FGB
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Phosphorus | P | mg/kg | Küster-Heins, Kathrin | HF/HNO3/H2O2 pressure digestion | |
3 | Iron | Fe | mg/kg | Küster-Heins, Kathrin | HF/HNO3/H2O2 pressure digestion | |
4 | Carbon, organic, total | TOC | % | Küster-Heins, Kathrin | Element analyser CS, LECO CS-200 | |
5 | Calcium carbonate | CaCO3 | % | Küster-Heins, Kathrin | Element analyser CS, LECO CS-200 | |
6 | Phosphorus | P | mg/kg | Küster-Heins, Kathrin | Sequential extraction, SEDEX | biogenic P |
7 | Phosphorus | P | mg/kg | Küster-Heins, Kathrin | X-ray fluorescence (XRF) | Fe(III)-bound P |
8 | Phosphorus | P | mg/kg | Küster-Heins, Kathrin | Sequential extraction, SEDEX | authigenic P |
9 | Phosphorus | P | mg/kg | Küster-Heins, Kathrin | Sequential extraction, SEDEX | detrital P |
10 | Phosphorus | P | mg/kg | Küster-Heins, Kathrin | Sequential extraction, SEDEX | organic P |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
102 data points
Data
1 Depth sed [m] | 2 P [mg/kg] (HF/HNO3/H2O2 pressure digestion) | 3 Fe [mg/kg] (HF/HNO3/H2O2 pressure digestion) | 4 TOC [%] (Element analyser CS, LECO CS-200) | 5 CaCO3 [%] (Element analyser CS, LECO CS-200) | 6 P [mg/kg] (biogenic P, Sequential extrac...) | 7 P [mg/kg] (Fe(III)-bound P, X-ray fluore...) | 8 P [mg/kg] (authigenic P, Sequential extr...) | 9 P [mg/kg] (detrital P, Sequential extrac...) | 10 P [mg/kg] (organic P, Sequential extract...) |
---|---|---|---|---|---|---|---|---|---|
0.0025 | 173925.838 | 6.62 | 63.5 | ||||||
0.0050 | 33740.0143 | 180436.635 | 6.70 | 62.3 | 16572.8601 | 6397.2860 | 886.6445 | 2727.2303 | 7233.5813 |
0.0125 | 33797.0194 | 177767.510 | 6.90 | 62.2 | 15433.8665 | 6123.6934 | 794.0575 | 2357.0981 | 7390.1963 |
0.0175 | 32552.9533 | 165742.137 | 6.77 | 63.3 | 15752.7610 | 5573.1819 | 797.4046 | 2345.7072 | 7226.0600 |
0.0225 | 30983.5888 | 161953.318 | 6.95 | 63.0 | 15593.9849 | 4045.5983 | 758.0280 | 2042.5327 | 6750.8175 |
0.0275 | 30135.7570 | 153101.605 | 6.84 | 58.8 | 15210.0920 | 4378.8508 | 734.3003 | 2083.2574 | 6517.7801 |
0.0350 | 29875.2709 | 154086.389 | 6.94 | 64.3 | 15057.7197 | 3600.6477 | 745.5454 | 1987.4276 | 7437.3442 |
0.0450 | 30058.2691 | 168857.123 | 6.38 | 63.0 | 14263.3276 | 4674.5455 | 734.1796 | 1993.7966 | 7489.7435 |
0.0625 | 28475.2666 | 158296.264 | 6.50 | 61.0 | 13619.6794 | 4631.5762 | 710.4338 | 2089.7877 | 5949.7442 |
0.0875 | 26594.3529 | 166985.596 | 6.73 | 63.3 | 12983.0449 | 3154.6817 | 702.5293 | 1855.2718 | 6245.1861 |
0.1250 | 25919.0147 | 165567.327 | 6.65 | 63.8 | 12685.0421 | 3687.6692 | 741.2035 | 1933.9299 | 5024.1694 |
0.1750 | 22913.3450 | 162570.014 | 5.50 | 66.4 | 10056.6467 | 3532.1261 | 739.3608 | 1658.2205 | 7442.9224 |