Rousseau, Denis-Didier; Bagniewski, Witold; Ghil, Michael (2022): Statistics of the recurrence rate analysis for U1308 benthic δ18O, U1308 bulk carbonate δ18O and NGRIP δ18O [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.942620, In: Rousseau, D-D et al. (2022): Detection of abrupt climate changes over the past 3.2 Myr [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.942621
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Abstract:
Statistics of the recurrence rate analysis for U1308 benthic δ18O, U1308 bulk carbonate δ18O (Hodell and Channell, 2016) and NGRIP δ18O (Rasmussen et al., 2014). The RR prominence higher than RR standard deviation are considered as major transitions and labeled with a red cross on Figs. 2a, 3a and 4c (Rousseau, Denis-Didier; et al., 2022). RR prominence slightly lower to the standard variation are identified with an asterisk and labeled with pink cross on the same figures.
RR prominence significance: # above the standard deviation (sd), $ slightly lower than the standard deviation. The window size of the statistical analysis is also given for every record in column 2.
Keyword(s):
Related to:
Hodell, David A; Channell, James E T (2016): Foraminiferal stable isotopes and physical properties from North Atlantic sediment cores for the past 3.2 million years. PANGAEA, https://doi.org/10.1594/PANGAEA.871937
Hodell, David A; Channell, James E T (2016): Mode transitions in Northern Hemisphere glaciation: co-evolution of millennial and orbital variability in Quaternary climate. Climate of the Past, 12(9), 1805-1828, https://doi.org/10.5194/cp-12-1805-2016
Rasmussen, Sune Olander; Bigler, Matthias; Blockley, Simon P E; Blunier, Thomas; Buchardt, Susanne L; Clausen, Henrik Brink; Cvijanovic, Ivana; Dahl-Jensen, Dorthe; Johnsen, Sigfús Jóhann; Fischer, Hubertus; Gkinis, Vasileios; Guillevic, Myriam; Hoek, Wim Z; Lowe, J John; Pedro, Joel B; Popp, Trevor; Seierstad, Inger K; Steffensen, Jørgen Peder; Svensson, Anders M; Vallelonga, Paul T; Vinther, Bo Møllesøe; Walker, Mike J C; Wheatley, Joe J; Winstrup, Mai (2014): A stratigraphic framework for abrupt climatic changes during the Last Glacial period based on three synchronized Greenland ice-core records: refining and extending the INTIMATE event stratigraphy. Quaternary Science Reviews, 106, 14-28, https://doi.org/10.1016/j.quascirev.2014.09.007
Rousseau, Denis-Didier; Bagniewski, Witold; Ghil, Michael (2022): Abrupt climate changes and the astronomical theory: are they related? Climate of the Past, 18, 249–271, https://doi.org/10.5194/cp-18-249-2022
Project(s):
Funding:
Coverage:
Median Latitude: 62.488880 * Median Longitude: -33.279055 * South-bound Latitude: 49.877760 * West-bound Longitude: -42.320000 * North-bound Latitude: 75.100000 * East-bound Longitude: -24.238110
Date/Time Start: 1996-07-01T00:00:00 * Date/Time End: 2004-10-30T00:00:00
Minimum Elevation: -3871.0 m * Maximum Elevation: 2917.0 m
Event(s):
303-U1308 * Latitude: 49.877760 * Longitude: -24.238110 * Date/Time: 2004-10-30T00:00:00 * Elevation: -3871.0 m * Penetration: 1253.5 m * Recovery: 1246 m * Location: North Atlantic * Campaign: Exp303 (North Atlantic Climate 1) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 134 cores; 1246.0 m cored; 7.5 m drilled; 95.4 % recovery
NGRIP (NorthGRIP) * Latitude: 75.100000 * Longitude: -42.320000 * Date/Time: 1996-07-01T00:00:00 * Elevation: 2917.0 m * Location: Greenland * Campaign: NGRIP * Basis: Sampling/drilling ice * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Rousseau, Denis-Didier | Record analyzed | ||
| 2 | Interval | Interval | Rousseau, Denis-Didier | Interval used to perform the analysis | ||
| 3 | Material | Material | Rousseau, Denis-Didier | |||
| 4 | AGE | Age | ka BP | Rousseau, Denis-Didier | Geocode | |
| 5 | Recurrence rate prominence | RR prom | Rousseau, Denis-Didier | |||
| 6 | Significance, description | Signif descr | Rousseau, Denis-Didier |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)
Size:
225 data points