Steiner, Zvi; Rae, James W B; Berelson, William M; Adkins, Jess F; Hou, Yi; Dong, Sijia; Lampronti, Gioliu I; Liu, Xuewu; Antler, Gilad; Subhas, Adam V; Achterberg, Eric Pieter; Turchyn, Alexandra V (2022): Particulate carbon data from 5 sediment cores from the North Pacific CDisK-IV expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946880, In: Steiner, Z et al. (2022): Porewater and sediment data from the North Pacific CDisK-IV expedition [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.946881
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Abstract:
Sediment PIC concentration profiles were determined from dried and ground sediment powder. Splits were weighed into 10 mL exetainer test tubes (5-20 mg) and acidified with 10% phosphoric acid. The evolved CO2 was measured using a Picarro 2131i. Total CO2 in the Picarro analysis was standardized by running known masses of optical grade calcite standard material.
Coverage:
Median Latitude: 35.925604 * Median Longitude: -152.429670 * South-bound Latitude: 22.750000 * West-bound Longitude: -158.000000 * North-bound Latitude: 49.670000 * East-bound Longitude: -148.300000
Date/Time Start: 2017-08-03T00:00:00 * Date/Time End: 2017-08-24T00:00:00
Minimum Elevation: -5640.0 m * Maximum Elevation: -4725.0 m
Event(s):
CDISK4-1 * Latitude: 22.750000 * Longitude: -158.000000 * Date/Time: 2017-08-03T00:00:00 * Elevation: -4725.0 m * Campaign: CDISK-IV * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)
CDISK4-2 * Latitude: 27.750000 * Longitude: -155.250000 * Date/Time: 2017-08-07T00:00:00 * Elevation: -5640.0 m * Campaign: CDISK-IV * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)
CDISK4-3 * Latitude: 35.270000 * Longitude: -151.000000 * Date/Time: 2017-08-13T00:00:00 * Elevation: -5570.0 m * Campaign: CDISK-IV * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Steiner, Zvi | |||
| 2 | Station label | Station | Steiner, Zvi | |||
| 3 | LATITUDE | Latitude | Steiner, Zvi | Geocode | ||
| 4 | LONGITUDE | Longitude | Steiner, Zvi | Geocode | ||
| 5 | Elevation of event | Elevation | m | Steiner, Zvi | ||
| 6 | Depth, compacted | Depth compacted | mbsf | Steiner, Zvi | min | |
| 7 | Depth, compacted | Depth compacted | mbsf | Steiner, Zvi | max | |
| 8 | Carbon, inorganic, particulate | PIC | % | Steiner, Zvi | ||
| 9 | Carbon, organic, particulate | POC | % | Steiner, Zvi |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
455 data points