PalVol: A proxy-based semi-stochastic ensemble reconstruction of volcanic stratospheric aerosol for the last glacial cycle (Version 1)

This data set is an ensemble reconstruction of volcanic stratospheric sulfur injection (VSSI) and stratospheric aerosol optical depth (SAOD) over the last 130,000 years that is based primarily on terrestrial and marine tephra records. VSSI values are computed as a simple function of eruption magnitude, based on VSSI estimates from ice cores and satellite observations for identified eruptions. To correct for the incompleteness of the tephra record, we include stochastically generated synthetic eruptions, assuming a constant background eruption frequency from the ice core Holocene record. SAOD is provided using the VSSI as input to the EVA stratospheric aerosol forcing generator.
 
Citation proposal
(2023) . PalVol: A proxy-based semi-stochastic ensemble reconstruction of volcanic stratospheric aerosol for the last glacial cycle (Version 1). https://gdk.gdi-de.org/geonetwork/srv/api/records/wdc-climate.de:3952493
 

Identification

Data identification

Citation

Date ( Publication )
2023-03-14
Edition
1
Identifier
PalVolv1
Identifier
doi:10.26050/WDCC/PalVolv1

  Principal investigator

Contact instructions
Email: matthew.toohey@usask.ca
Website
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  Author

Contact instructions
Email: matthew.toohey@usask.ca
Website
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  Author

Contact instructions
Email: jbelo@geomar.de
Website
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  Publisher

  Point of contact

Website
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Format

Name
NetCDF
Keywords
  • paleo climate simulation
Keywords
  • stratospheric sulfate
Keywords
  • stratospheric sulfur injections
Keywords
  • stratospheric volcanic aerosol
Keywords
  • volcanic forcing
Keywords
  • volcanic sulfur emissions
Use limitation
CC BY 4.0: Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
Metadata language
eng; USA
N
S
E
W


 

Distribution

Distribution

Distribution format
  • NetCDF ()

Digital transfer options

Transfer size
34178
OnLine resource
https://www.wdc-climate.de/ui/entry?acronym=PalVolv1  
 

Quality

Hierarchy level
collection collection
 

Content

Coverage Description

Attribute description
volcanic_stratospheric_sulfur_injection_of_eruption
Dimension

Coverage Description

Attribute description
aerosol optical depth
Dimension

Coverage Description

Attribute description
aerosol effective radius
Dimension

Coverage Description

Attribute description
aerosol optical depth
Dimension
 

Metadata

Metadata

File identifier
wdc-climate.de:3952493   XML
Metadata language
eng; USA
Hierarchy level
collection collection
Hierarchy level name
PalVolv1
Date stamp
2022-08-26T13:32:20
Metadata standard name
ISO 19115
Metadata standard version
ISO 19115-2:2009

  Point of contact

Website
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  Overviews

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  Associated resources

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