Lamy, Frank (2024): Pacific Antarctic Cirumpolar Current strength at IODP Site 383-U1540 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965446, In: Lamy, F (2024): Pacific Antarctic Cirumpolar Current strength reconstrucion [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965443
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The data contain the ACC strength record at IODP Site U1540. The absolute ACC strength record was calculated from sortable silt data using a formula from the Scotia Sea by McCave et al. (2017). The sortable silt record was calculated from ln(Zr/Rb) using a regional calibration from discrete grain-size measurement . The ln(Zr(/Rb record was interpolated to 0.5 kyr and 9-point adjacent averaged.
Related to:
McCave, I Nick; Thornalley, David J R; Hall, Ian R (2017): Relation of sortable silt grain-size to deep-sea current speeds: Calibration of the 'Mud Current Meter'. Deep Sea Research Part I: Oceanographic Research Papers, 127, 1-12, https://doi.org/10.1016/j.dsr.2017.07.003
Project(s):
Coverage:
Latitude: -55.141110 * Longitude: -114.841910
Date/Time Start: 2019-06-07T12:15:00 * Date/Time End: 2019-06-12T22:00:00
Minimum Elevation: -3580.0 m * Maximum Elevation: -3580.0 m
Event(s):
383-U1540 * Latitude: -55.141110 * Longitude: -114.841910 * Date/Time Start: 2019-06-07T12:15:00 * Date/Time End: 2019-06-12T22:00:00 * Elevation: -3580.0 m * Campaign: EXP383 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Lamy, Frank | Geocode | |
| 2 | ln-Zirconium/Rubidium ratio | ln(Zr/Rb) | Lamy, Frank | |||
| 3 | Sortable-silt mean | SS | µm | Lamy, Frank | ||
| 4 | Antarctic Circumpolar Current, strength | ACC strength | m/s | Lamy, Frank | ||
| 5 | Antarctic Circumpolar Current, strength | ACC strength | % | Lamy, Frank |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
42400 data points
Download Data
View dataset as HTML (shows only first 2000 rows)