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226Ra and 228Ra from SHEBA, Polar Star 2000 Expeditions (ASCII) [Kadko, D.]

Summary

These data are from two different cruises, one the SHEBA cruise with data from 6/27/98 - 10/17/98, and the second a Polar Star Cruise during August of 2000. This dataset contains measurements of the water column activities of the naturally occuring isotopes 226Ra and 228Ra. Because 228Ra (T1/2= 5.77y) is derived through input from shelf sediments, it is an unambiguous marker of water that has been in contact with shelves. Its relative distribution in the shelf and basin water is therefore very valuable in assessing the degree of shelf-basin interaction. These data are in ASCII format.

Data access

  • ORDER data for delivery by FTP

Additional information

Identifier
Versions
  • 1.0 (2007-11-05)
Metadata download

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Related projects
Spatial Type point
Frequency no set schedule
Language English
Grant Code 9815132
ISO Topic Categories
  • oceans
Categories
Platforms
Documentation

Temporal coverage

Begin datetime 1998-06-27 00:00:00
End datetime 2000-08-20 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 80.00, Minimum (South) Latitude: 60.00
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: -130.00

Primary point of contact information

David Kadko <dkadko@rsmas.miami.edu>

Additional contact information

Citation

Example citation following ESIP guidelines:

Kadko, D. 2007. 226Ra and 228Ra from SHEBA, Polar Star 2000 Expeditions (ASCII). Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6TD9VDN. Accessed 22 Oct 2019.

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