Southern Ocean LGM and Holocene flux compilation
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)
Simple
Identification info
- Date (Creation)
- 2021-05-06
- Date (Publication)
- 2021-05-06
- Citation identifier
-
doi:10.25959/6hsp-pt80
- Title
- Information and documentation - Digital object identifier system
- Date (Publication)
- 2021-05-06
- Citation identifier
-
ISO 26324:2012
- Citation identifier
-
https://doi.org/10.25959/6hsp-pt80
Principal investigator
Principal investigator
- Credit
- ARC Discovery Grant DP180102357
- Status
- On going
Custodian
- Topic category
-
- Oceans
Extent
Temporal extent
- Time period
- 1992-01-01
Vertical element
- Minimum value
- 0
- Maximum value
- 5500
- Identifier
- 5715
- Name
- MSL depth
- Maintenance and update frequency
- As needed
- Keywords (Theme)
-
- Paleoceanography
- Southern Ocean
- Thorium
- NASA/GCMD Keywords, Version 8.5
-
- EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS
- EARTH SCIENCE | BIOSPHERE | ECOLOGICAL DYNAMICS | ECOSYSTEM FUNCTIONS | PRIMARY PRODUCTION
- EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS | SEDIMENTS
- EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | OCEAN/LAKE RECORDS
- Keywords (Theme)
-
- Water Depth
- Holocene Lithogenic Flux
- LGM Lithogenic Flux
- Holocene Opal Flux
- LGM Opal Flux
- Holocene Carbonate Flux
- LGM Carbonate Flux
Resource constraints
- Classification
- Unclassified
Resource constraints
- Use limitation
- The data described in this record are the intellectual property of the University of Tasmania through the Institute for Marine and Antarctic Studies.
Resource constraints
- Linkage
-
http://i.creativecommons.org/l/by/4.0/88x31.png
License Graphic
- Title
- Creative Commons Attribution 4.0 International License
- Website
-
http://creativecommons.org/licenses/by/4.0/
License Text
- Other constraints
- Cite data as: Chase, Z., & Kohfeld, K. (2021). Southern Ocean LGM and Holocene flux compilation. Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS). https://doi.org/10.25959/6HSP-PT80
- Language
- English
- Character encoding
- UTF8
- Supplemental Information
- Saini, H., K. Kvale, Z. Chase, K. Kohfeld, K. Meissner and L. Menviel. Submitted. Southern Ocean ecosystem response to Last Glacial 2 Maximum boundary conditions, Paleoceanography and Paleoclimatology
Content Information
- Content type
- Physical measurement
- Name
-
Water Depth
- Identifier
- http://vocab.nerc.ac.uk/collection/P06/current/ULAA
- Name
- Metres
- Name
-
Holocene Lithogenic Flux
- Name
- g/cm^2/ka
- Name
-
LGM Lithogenic Flux
- Name
- g/cm^2/ka
- Name
-
Holocene Opal Flux
- Name
- g/cm^2/ka
- Name
-
LGM Opal Flux
- Name
- g/cm^2/ka
- Name
-
Holocene Carbonate Flux
- Name
- g/cm^2/ka
- Name
-
LGM Carbonate Flux
- Name
- g/cm^2/ka
Distribution Information
- Distribution format
-
-
Microsoft Excel
-
Microsoft Excel
Resource lineage
- Statement
- This is a data compilation. Data were sourced from the published literature, from paper appendices, PANGEA, and NOAA databases, and in some cases personal communication from the authors. The compilation builds on that produced by Kohfeld, K. E., & Ridgwell, A. (2009). Glacial-Interglacial Variability in Atmospheric CO2. Geophysical Research Series, 187 (Surface Ocean-Lower Atmosphere Processes), 251–286. https://doi.org/10.1029/2008GM000845. This dataset is a compilation of published records of 230Thorium - normalised lithogenic and biogenic fluxes from the Southern Ocean. All age models and derived fluxes were taken as published. Lithogenic fluxes are based on 232Th concentrations. 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.
- Hierarchy level
- Dataset
Metadata
- Metadata identifier
-
1bacfb44-1e7f-4847-aa36-0b2b16701267
- Language
- English
- Character encoding
- UTF8
Publisher
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/1bacfb44-1e7f-4847-aa36-0b2b16701267
Point of truth URL of this metadata record
- Date info (Creation)
- 2021-06-02T12:30:10
- Date info (Revision)
- 2021-06-02T12:30:10
Metadata standard
- Title
- ISO 19115-3:2018