Andrews, John T; Stein, Ruediger; Moros, Matthias; Perner, Kerstin (2016): Color measurements on sediment core PS2631-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.848742, In supplement to: Andrews, JT et al. (2016): Late Quaternary changes in sediment composition on the NE Greenland margin (~73° N) with a focus on the fjords and shelf. Boreas, https://doi.org/10.1111/bor.12169
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Coverage:
Latitude: 73.178330 * Longitude: -22.183300
Date/Time Start: 1994-09-04T10:59:00 * Date/Time End: 1994-09-04T10:59:00
Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 2.230 m
Event(s):
PS2631-5 (PS31/140) * Latitude: 73.178330 * Longitude: -22.183300 * Date/Time: 1994-09-04T10:59:00 * Elevation: -430.0 m * Penetration: 11 m * Recovery: 7.25 m * Location: Kaiser-Franz-Josef-Fjord, East Greenland * Campaign: ARK-X/2 (PS31) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 8 core sections: 0-0.25, 0.25-1.25, 1.25-2.25, 2.25-3.25, 3.25-4.25, 4.25-5.25, 5.25-6.25, 6.25-7.25 m
Comment:
The color reflectance of dried sediment was measured with an X-Rite spectrophotometer, Model 500 Series, using the CIE* system, with L* a measure of black to white, a* (blue to red) and b* (yellow to green. The prepared dry samples were tapped into a 2.5 cm dia. aluminum XRD holder, overlain by a clear glass slide, and measured. A Pantone Color Chip (4705) was measured repeatedly to evaluate instrument drift.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Andrews, John T | Geocode | |
| 2 | Color, L*, lightness | L* | Andrews, John T | Spectrophotometer X-Ride Model 500 Series | ||
| 3 | Color, a* | a* | Andrews, John T | Spectrophotometer X-Ride Model 500 Series | ||
| 4 | Color, b* | b* | Andrews, John T | Spectrophotometer X-Ride Model 500 Series |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
159 data points