Park, Eunmi; Hefter, Jens; Fischer, Gerhard; Mollenhauer, Gesine (2018): Fractional abundances and concentrations of GDGT collected by sediment traps LZ1 and LZ2 moored in the eastern Atlantic upwelling regimes [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.886694, In supplement to: Park, E et al. (2018): TEX86 in sinking particles in three eastern Atlantic upwelling regimes. Organic Geochemistry, 124, 151-163, https://doi.org/10.1016/j.orggeochem.2018.07.015
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Coverage:
Median Latitude: -25.480015 * Median Longitude: 13.085835 * South-bound Latitude: -25.481700 * West-bound Longitude: 13.081670 * North-bound Latitude: -25.478330 * East-bound Longitude: 13.090000
Date/Time Start: 2000-02-17T00:00:00 * Date/Time End: 2000-09-05T00:00:00
Minimum DEPTH, water: 960 m * Maximum DEPTH, water: 965 m
Event(s):
Comment:
For mass flux data of trap LZ1 see https://doi.pangaea.de/10.1594/PANGAEA.886698.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Park, Eunmi | |||
| 2 | Latitude of event | Latitude | Park, Eunmi | |||
| 3 | Longitude of event | Longitude | Park, Eunmi | |||
| 4 | Elevation of event | Elevation | m | Park, Eunmi | ||
| 5 | DEPTH, water | Depth water | m | Park, Eunmi | Geocode | |
| 6 | Sample code/label | Sample label | Park, Eunmi | |||
| 7 | DATE/TIME | Date/Time | Park, Eunmi | Geocode – start | ||
| 8 | Date/time end | Date/time end | Park, Eunmi | |||
| 9 | Duration, number of days | Duration | days | Park, Eunmi | ||
| 10 | Cruise/expedition | Expedition | Park, Eunmi | trap recovery | ||
| 11 | Total mass, flux per day | Tot mass flux | mg/m2/day | Park, Eunmi | ||
| 12 | Opal, flux | bSiO2 flux | mg/m2/day | Park, Eunmi | ||
| 13 | Carbon, organic, flux | TOC flux | mg/m2/day | Park, Eunmi | ||
| 14 | Nitrogen, total, flux | N flux | mg/m2/day | Park, Eunmi | ||
| 15 | Calcium carbonate, flux | CaCO3 flux | mg/m2/day | Park, Eunmi | ||
| 16 | Lithogenic, flux | Litho flux | mg/m2/day | Park, Eunmi | ||
| 17 | Acyclic glycerol dialkyl glycerol tetraether, fractional abundance | GDGT-0 | Park, Eunmi | [GDGT-0]/([GDGT-0]+[GDGT-1]+[GDGT-2]+[GDGT-3]+[GDGT-5]+[GDGT-5 reg-iso]) | ||
| 18 | Monocyclic glycerol dialkyl glycerol tetraether, fractional abundance | GDGT-1 | Park, Eunmi | [GDGT-1]/([GDGT-0]+[GDGT-1]+[GDGT-2]+[GDGT-3]+[GDGT-5]+[GDGT-5 reg-iso]) | ||
| 19 | Dicyclic glycerol dialkyl glycerol tetraether, fractional abundance | GDGT-2 | Park, Eunmi | [GDGT-2]/([GDGT-0]+[GDGT-1]+[GDGT-2]+[GDGT-3]+[GDGT-5]+[GDGT-5 reg-iso]) | ||
| 20 | Tricyclic glycerol dialkyl glycerol tetraether, fractional abundance | GDGT-3 | Park, Eunmi | [GDGT-3]/([GDGT-0]+[GDGT-1]+[GDGT-2]+[GDGT-3]+[GDGT-5]+[GDGT-5 reg-iso]) | ||
| 21 | Pentacyclic glycerol dialkyl glycerol tetraether, fractional abundance | GDGT-5 | Park, Eunmi | [GDGT-5]/([GDGT-0]+[GDGT-1]+[GDGT-2]+[GDGT-3]+[GDGT-5]+[GDGT-5 reg-iso]) | ||
| 22 | Crenarchaeol regio-isomer, fractional abundance | Cren' | Park, Eunmi | [GDGT-5 reg-iso]/([GDGT-0]+[GDGT-1]+[GDGT-2]+[GDGT-3]+[GDGT-5]+[GDGT-5 reg-iso]) | ||
| 23 | Glycerol dialkyl glycerol tetraethers | GDGTs | µg/g | Park, Eunmi | ||
| 24 | Tetraether index of 86 carbon atoms | TEX86 | Park, Eunmi |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
308 data points