Ha, Sangbeom; Colizza, E; Torricella, Fiorenza; Langone, Leonardo; Giglio, Federico; Kuhn, Gerhard; Macrì, Patrizia; Khim, Boo-Keun (2022): Geochemical proxies of sediment core RS14_GC3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943737, In: Ha, S et al. (2022): Sediment properties and geochemical proxies of gravity cores obtained on the continental slope and rise at the eastern side of Hillary Canyon in the Ross Sea since Last Glacial Maximum [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.943782
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Related to:
Ha, Sangbeom; Colizza, E; Torricella, Fiorenza; Langone, Leonardo; Giglio, Federico; Kuhn, Gerhard; Macrì, Patrizia; Khim, Boo-Keun (2022): Glaciomarine sediment deposition on the continental slope and rise of the central Ross Sea since the Last Glacial Maximum. Marine Geology, 445, 106752, https://doi.org/10.1016/j.margeo.2022.106752
Coverage:
Latitude: -75.340167 * Longitude: -174.607833
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 2.71 m
Event(s):
RS14-GC3 * Latitude: -75.340167 * Longitude: -174.607833 * Elevation: -1215.0 m * Recovery: 2.74 m * Location: Ross Sea * Campaign: PNRA_XXIX * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Ha, Sangbeom | Geocode | |
| 2 | AGE | Age | ka BP | Ha, Sangbeom | Age, 14C AMS | Geocode – Using acid insoluble organic matter |
| 3 | Opal, biogenic silica | bSiO2 | % | Ha, Sangbeom | Calculated by multiplying the biogenic silica concentration by 2.4 analyzed using the wet alkaline extraction method (DeMaster, 1981) | |
| 4 | Carbon, organic, total | TOC | % | Ha, Sangbeom | Calculated by subtracting total inorganic carbon from total carbon (TC-TIC) | |
| 5 | δ13C | δ13C | ‰ PDB | Ha, Sangbeom | Thermo Fisher Scientific FLASH 2000 isotope ratio mass spectrometer elemental analyzer | bulk, vs. VPDB |
| 6 | Nitrogen, total | TN | % | Ha, Sangbeom | CHN elemental analyzer (Flash 2000 Model) | |
| 7 | δ15N | δ15N | ‰ air | Ha, Sangbeom | Thermo Fisher Scientific FLASH 2000 isotope ratio mass spectrometer elemental analyzer | bulk, vs. VPDB |
| 8 | Carbon/Nitrogen ratio | C/N | Ha, Sangbeom | Total organic carbon divided by total nitrogen | ||
| 9 | Calcium carbonate | CaCO3 | % | Ha, Sangbeom | Calculated by multiplying the total inorganic carbon content measured UIC CO2 Coulometer (CM5014 Model) by 8.333 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
279 data points