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Jonkers, Lukas; Laepple, Thomas; Rillo, Marina C; Shi, Xiaoxu; Dolman, Andrew M; Lohmann, Gerrit; Paul, André; Mix, Alan C; Kucera, Michal (2023): Last Glacial Maximum seawater temperature estimates based on planktonic foraminifera [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.962958

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Published: 2023-11-14 • DOI registered: 2023-12-07

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Abstract:
Estimates of Last Glacial Maximum annual mean seawater temperatures at 50 m depth. The temperature estimates are derived using the Modern Analogue Technique using the ForCenS synthesis (https://doi.org/10.1594/PANGAEA.873570; https://doi.org/10.1038/sdata.2017.109) and World Ocean Atlas 1998 temperature (http://www.nodc.noaa.gov/oc5/woa98.html) for calibration. Dissimilarity to the core top data was calculated using the square-chord distance and the temperatures are the weighted averages of the 10 closest analogues. Estimates were averaged for sites where more than a single sample is available.
Keyword(s):
LGM; Planktonic foraminifera; Seawater temperature; transfer function
Project(s):
Center for Marine Environmental Sciences (MARUM)
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 01LP1922A: PalMod II - WP3.1 Marine Paläoklimadaten zur Verifizierung von Erdsystemmodellen TP1 Synthese und TP2 Anwendungssoftware
Coverage:
Median Latitude: 20.061171 * Median Longitude: -39.592687 * South-bound Latitude: -55.135000 * West-bound Longitude: -145.681434 * North-bound Latitude: 84.029200 * East-bound Longitude: 11.238300
Date/Time Start: 1950-03-19T00:00:00 * Date/Time End: 2016-02-15T13:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets

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Datasets listed in this bundled publication

  1. Jonkers, L; Laepple, T; Rillo, MC et al. (2023): Last Glacial Maximum seawater temperature estimates based on planktonic foraminifera. https://doi.org/10.1594/PANGAEA.962957
  2. Jonkers, L; Laepple, T; Rillo, MC et al. (2023): Last Glacial Maximum seawater temperature estimates based on planktonic foraminifera ensembles. https://doi.org/10.1594/PANGAEA.962901