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Lamy, Frank (2024): Pacific Antarctic Cirumpolar Current strength reconstrucion [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965443

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Published: 2024-03-27 • DOI registered: 2024-03-27

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Abstract:
The data contain the age model data for IODP Expedition 383 Sites U1540 and U1541. The age model of Site U1540 is on graphical correlation (tuning) to IODP Site U1541. Opal content data and opal/CaCO3 ratios are represented for IODP Expedition 383 Sites and POLARSTERN Cruise PS75 sediment cores. The data contain the ACC strength record at IODP Site U1540 and Site U1541 and several PS75 sediment cores. 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.
Keyword(s):
Age model; Stratigraphy
Supplement to:
Lamy, Frank; Winckler, Gisela; Arz, Helge Wolfgang; Farmer, Jesse R; Gottschalk, Julia; Lembke-Jene, Lester; Middleton, Jennifer L; van der Does, Michèlle; Tiedemann, Ralf; Alvarez Zarikian, Carlos A; Basak, Chandranath; Brombacher, Anieke; Dumm, Levin; Esper, Oliver; Herbert, Lisa C; Iwasaki, Shinya; Kreps, Gastón; Lawson, Vera J; Lo, Li; Malinverno, Elisa; Martinez-Garcia, Alfredo; Michel, Elisabeth; Moretti, Simone; Moy, Christopher M; Ravelo, Ana Christina; Riesselman, Christina R; Saavedra-Pellitero, Mariem; Sadatzki, Henrik; Seo, Inah; Singh, Raj K; Smith, Rebecca; Souza, Alexandre L; Stoner, Joseph S; Toyos, Maria H; Venancio, Igor Martins; Wan, Sui; Wu, Shuzhuang; Zhao, Xiangyu (2024): Five million years of Antarctic Circumpolar Current strength variability. Nature, 627(8005), 789-796, https://doi.org/10.1038/s41586-024-07143-3
References:
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):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Coverage:
Median Latitude: -56.105315 * Median Longitude: -137.130869 * South-bound Latitude: -60.268830 * West-bound Longitude: -159.059830 * North-bound Latitude: -54.212600 * East-bound Longitude: -114.841910
Date/Time Start: 2010-01-01T13:59:00 * Date/Time End: 2019-06-20T05:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
12 datasets

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Datasets listed in this bundled publication

  1. Lamy, F (2024): Pacific Antarctic Cirumpolar Current strength at IODP Site 383-U1540. https://doi.org/10.1594/PANGAEA.965446
  2. Lamy, F (2024): Age model information for IODP Site 383-U1540. https://doi.org/10.1594/PANGAEA.965444
  3. Lamy, F (2024): Pacific Antarctic Cirumpolar Current opal content data from IODP Site U1540. https://doi.org/10.1594/PANGAEA.965453
  4. Lamy, F (2024): Pacific Antarctic Cirumpolar Current strength at IODP Site 383-U1541. https://doi.org/10.1594/PANGAEA.965445
  5. Lamy, F (2024): Age model information for IODP Site 383-U1541. https://doi.org/10.1594/PANGAEA.965435
  6. Lamy, F (2024): Pacific Antarctic Cirumpolar Current opal content data from IODP Site U1541. https://doi.org/10.1594/PANGAEA.965454
  7. Lamy, F (2024): Pacific Antarctic Cirumpolar Current strength at Site PS75/076. https://doi.org/10.1594/PANGAEA.965447
  8. Lamy, F (2024): Pacific Antarctic Cirumpolar Current opal content data from site PS75/076. https://doi.org/10.1594/PANGAEA.965450
  9. Lamy, F (2024): Pacific Antarctic Cirumpolar Current strength at IODP Site PS75/079. https://doi.org/10.1594/PANGAEA.965448
  10. Lamy, F (2024): Pacific Antarctic Cirumpolar Current opal content data from site PS75/079. https://doi.org/10.1594/PANGAEA.965451
  11. Lamy, F (2024): Pacific Antarctic Cirumpolar Current strength at Site PS75/083. https://doi.org/10.1594/PANGAEA.965449
  12. Lamy, F (2024): Pacific Antarctic Cirumpolar Current opal content data from site PS75/083. https://doi.org/10.1594/PANGAEA.965452