Publication Date:
2023-12-14
Description:
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. This data set contains ensembles of the reconstructed temperature with spatially correlated noise with characteristics of the transfer function model residuals. Please refer to https://doi.pangaea.de/10.1594/PANGAEA.962957 for details on linking IDs to sediment cores.
Keywords:
Center for Marine Environmental Sciences; Group; Identification; LATITUDE; LGM; LONGITUDE; MARUM; Planktonic foraminifera; Seawater temperature; Temperature anomaly; transfer function
Type:
Dataset
Format:
text/tab-separated-values, 1941000 data points
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