From Australian Oceans Data Network
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Southern Ocean LGM and Holocene flux compilation

Created 13/03/2025

Updated 13/03/2025

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This dataset is a compilation of published records of 230Thorium - normalised lithogenic and biogenic fluxes from the Southern Ocean, south of 30S. All age models and derived fluxes were taken as published. Lithogenic fluxes are based on 232Th concentrations. Opal and carbonate fluxes are also included where available. In some cases fluxes had to be derived from published data. LGM values for each core represent an average of observations between 28 - 18 ka BP and Holocene values represent an average of observations from 10 - 0 ka BP. These data were collated as part of modelling study of the Southern Ocean during the LGM (Saini et al, Southern Ocean ecosystem response to Last Glacial Maximum boundary conditions, Submitted to Paleoceanography and Paleoclimatology, 2021)

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Field Value
Title Southern Ocean LGM and Holocene flux compilation
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/7b7847a8-f10d-451c-97dd-9212e9bc3e3f
Contact Point
CSIRO Oceans & Atmosphere
zanna.chase@utas.edu.au
Reference Period 01/01/1992
Geospatial Coverage {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, -30.0], [-180.0, -30.0], [-180.0, -90.0]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Southern Ocean LGM and Holocene flux compilation". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/southern-ocean-lgm-and-holocene-flux-compilation

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