Lebreiro, Susana Martin; Antón López, Laura; Reguera, Maria Isabel: Reflectance of sediment core MVSEIS08_TG-2 from Gulf of Cadiz [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967180 (dataset in review), In: Lebreiro, SM et al.: Analysis of a sediment core MVSEIS08_TG-2 taken during the MVSEIS2008 expedition in Gulf of Cadiz [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.966606 (dataset in review)
Abstract:
Optical properties of sediment give 2 RGB colour combinations (L*a*b* system for sediment color analyses) which characterize particular features of the mineralogical and geochemical composition of the sediment. The CIE (Commission Internationale d'Eclairage) L* lightness parameter, partly correlated with CaCO3, organic carbon and oxides content, was measured with a Linescan V1.8 of Avaatech, in the visible spectrum, lens aperture of 8 mm, 5 msec time of exposure, and space resolution of 0.07m, at the University of Barcelona, Spain.
Keyword(s):
Related to:
Lebreiro, Susana Martin; Antón López, Laura; Reguera, Maria Isabel; Marzocchi, Alice (2018): Paleoceanographic and climatic implications of a new Mediterranean Outflow branch in the southern Gulf of Cadiz. Quaternary Science Reviews, 197, 92-111, https://doi.org/10.1016/j.quascirev.2018.07.036
Coverage:
Latitude: 34.971330 * Longitude: -6.841170
Minimum DEPTH, sediment/rock: 0.00678 m * Maximum DEPTH, sediment/rock: 2.14336 m
Event(s):
MVSEIS08_TG-2 * Latitude: 34.971330 * Longitude: -6.841170 * Elevation: -530.0 m * Recovery: 2.12 m * Campaign: MVSEIS2008 * Basis: Hespérides * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Section | Sect | Lebreiro, Susana Martin | |||
| 2 | Depth, relative | Depth rel | m | Lebreiro, Susana Martin | Depth in section | |
| 3 | DEPTH, sediment/rock | Depth sed | m | Lebreiro, Susana Martin | Geocode – Depth in core | |
| 4 | Color, L*, lightness | L* | Lebreiro, Susana Martin | filter 100 samples | ||
| 5 | Color, L*, lightness | L* | Lebreiro, Susana Martin | filter 100 samples + 3pma |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1221 data points