Tabares, Ximena; Zimmermann, Heike Hildegard; Dietze, Elisabeth; Ratzmann, Gregor; Belz, Lukas; Vieth-Hillebrand, Andrea; Dupont, Lydie M; Wilkes, Heinz; Mapani, Benjamin; Herzschuh, Ulrike (2019): Grain size in a sediment core from Lake Otjikoto, Namibia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902658, In supplement to: Tabares, X et al. (2019): Vegetation state changes in the course of shrub encroachment in an African savanna since about 1850 CE and their potential drivers. Ecology and Evolution, https://doi.org/10.1002/ece3.5955
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Published: 2019-06-14 • DOI registered: 2020-01-06
Project(s):
Coverage:
Latitude: -19.194670 * Longitude: 17.549800
Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 0.3025 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Tabares, Ximena | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Tabares, Ximena | Geocode | |
| 3 | Size fraction < 0.004 mm, clay | <4 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 4 | Size fraction 0.008-0.004 mm, 7.0-8.0 phi, fine silt | 8-4 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | Very fine silt |
| 5 | Size fraction 0.015-0.008 mm | 15-8 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | Fine silt, 8-15 µm |
| 6 | Size fraction 0.030-0.015 mm | 30-15 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | Medium silt, 15-30 µm |
| 7 | Size fraction 0.063-0.032 mm, 4.0-5.0 phi, very coarse silt | 63-32 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | Coarse silt, 30-60 µm |
| 8 | Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand | 125-63 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 9 | Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand | 250-125 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 10 | Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand | 500-250 µm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 11 | Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand | 1-0.5 mm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 12 | Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand | 2-1 mm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 13 | Size fraction > 2 mm, gravel | >2 mm | % | Tabares, Ximena | Grain size, LASER Particle Sizer | |
| 14 | End member | EM | % | Tabares, Ximena | End Member Modelling Algorithm (EMMA) | End member 1, score (rEM1) |
| 15 | End member | EM | % | Tabares, Ximena | End Member Modelling Algorithm (EMMA) | End member 2, score (rEM2) |
| 16 | End member | EM | % | Tabares, Ximena | End Member Modelling Algorithm (EMMA) | End member 3, score (rEM3) |
| 17 | End member | EM | % | Tabares, Ximena | End Member Modelling Algorithm (EMMA) | End member 4, score (rEM4) |
| 18 | End member | EM | % | Tabares, Ximena | End Member Modelling Algorithm (EMMA) | End member 5, score (rEM5) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
527 data points