Küster-Heins, Kathrin; de Lange, Gert J; Zabel, Matthias (2010): Porewater phosphorus geochemistry in surface sediments of sediment core GeoB9510-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.736335, In: Küster-Heins, K et al. (2010): Porewater and solid-phase phosphorus geochemistry in surface sediments of sediment core GeoB9510-3, GeoB9518-4 and GeoB9519-6 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.736592
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 [dissertation]. Staats- und Universitätsbibliothek Bremen, Germany, 128 pp, urn:nbn:de:gbv:46-diss000117353
Küster-Heins, Kathrin; de Lange, Gert J; Zabel, Matthias (2010): Benthic phosphorus and iron budgets for three NW African slope sediments: a balance approach. Biogeosciences, 7(2), 469-480, https://doi.org/10.5194/bg-7-469-2010
Project(s):
Coverage:
Latitude: 15.416667 * Longitude: -17.653833
Date/Time Start: 2005-06-15T23:17:00 * Date/Time End: 2005-06-15T23:17:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB9510-3 (295) * Latitude: 15.416667 * Longitude: -17.653833 * Date/Time: 2005-06-15T23:17:00 * Elevation: -1567.0 m * Recovery: 0.38 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 38 cm
Comment:
Squeezer samples
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Alkalinity, total | AT | mmol(eq)/l | Küster-Heins, Kathrin | Titration | |
| 3 | Ammonium | [NH4]+ | µmol/l | Küster-Heins, Kathrin | Conductivity (Hall & Aller, 1992) | |
| 4 | Nitrate | [NO3]- | µmol/l | Küster-Heins, Kathrin | Photometry (Hansen & Koroleff, 1999) | |
| 5 | Phosphate | [PO4]3- | µmol/l | Küster-Heins, Kathrin | Photometry (Strickland & Parsons, 1972) | |
| 6 | Iron | Fe | µmol/l | Küster-Heins, Kathrin | Photometry (Koroleff & Kremling, 1999) | |
| 7 | Sulfur, total | TS | mmol/l | Küster-Heins, Kathrin | ICP-OES, Perkin-Elmer, Optima 3300R |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
78 data points
Data
| 1 Depth sed [m] | 2 AT [mmol(eq)/l] | 3 [NH4]+ [µmol/l] | 4 [NO3]- [µmol/l] | 5 [PO4]3- [µmol/l] | 6 Fe [µmol/l] | 7 TS [mmol/l] |
|---|---|---|---|---|---|---|
| 0.0000 | 2.435562 | 1.385963 | 24.546408 | 1.821628 | 0.1074364 | 28.454015 |
| 0.0025 | 2.544606 | 1.496840 | 30.078220 | 2.895651 | 0.7699608 | 27.764224 |
| 0.0075 | 2.630757 | 8.149462 | 23.223934 | 3.969675 | 0.8953032 | 28.076928 |
| 0.0125 | 2.593402 | 1.663156 | 6.499476 | 5.675476 | 0.2148728 | 27.616793 |
| 0.0175 | 3.202353 | 15.134716 | 1.661156 | 7.107508 | 0.5729941 | 27.852870 |
| 0.0225 | 2.845654 | 21.953653 | 0.838642 | 6.960093 | 2.0412914 | 27.888514 |
| 0.0275 | 2.808925 | 28.883468 | 0.241916 | 5.749184 | 2.8828764 | 27.815150 |
| 0.0350 | 2.840853 | 29.049784 | 0.258044 | 4.959461 | 1.8443247 | 28.380208 |
| 0.0450 | 2.836702 | 42.853975 | 0.032255 | 5.464884 | 7.5921715 | 27.507294 |
| 0.0625 | 2.822229 | 43.131168 | 0.000000 | 5.749184 | 7.3952048 | 27.520188 |
| 0.0875 | 2.930491 | 56.990797 | 0.000000 | 4.538275 | 0.4655577 | 27.627645 |
| 0.1250 | 2.894346 | 64.142366 | 0.000000 | 4.253975 | 0.8057729 | 27.843800 |
| 0.1750 | 2.728673 | 78.168311 | 0.000000 | 5.749184 | 0.6625244 | 26.771887 |