224Ra and 228Th Isotope Data (ASCII) [Kadko, D.]

Summary

This dataset contains measurements of the water column activities of the naturally occurring isotopes 224 RA and 228Th. Because 224RA (T1/2=3.64d) is derived through input from shelf sediments, its excess over the parent 228Th is an unambiguous marker of water that has been in very recent contact with the shelves. Its relative distribution in shelf and basin water is therefore very valuable in assessing the degree of shelf-basin interaction.

Data access

ORDER data for delivery by FTP

Additional information

Related projects: SBI
Observational frequency: no set schedule
Spatial type: point
Categories: Oceanography
Platforms: Ship
Documentation: kadko_joss2_readme.txt [3 KB]

Temporal coverage

Begin datetime: 2002-05-05 00:00:00, End datetime: 2002-06-15 23:59:59

Spatial coverage

Minimum latitude: 60.000000, Minimum longitude: -180.000000
Maximum latitude: 80.000000, Maximum longitude: -130.000000

Point of contact

David Kadko
RSMAS/MAC University of Miami
E-Mail address: dkadko at rsmas dot miami dot edu