Strontium-90 in surface air and the stratosphere: some interpretations of the 1963--75 data
Journal Article
·
· J. Atmos. Sci.; (United States)
Stratospheric inventories of Sr-90 over the period 1963--75 yield T/sub 1/2asterisk/ = 6--7 months for the inventory difference between Northern and Southern Hemispheres, T/sub 1/2N/ = 9--10 months for the decay of the Northern Hemispheric inventory by transfer to the troposphere and Southern Hemisphere, T/sub 1/2T/ = 10--11 months for the decay of the total stratospheric inventory, and T/sub 1/2E/ = 2.5--3.5 years for the decay of the Northern Hemispheric inventory by transfer to the Southern Hemisphere alone.
- Research Organization:
- Department of Atmospheric Sciences, The University of Arizona, Tucson 85721
- OSTI ID:
- 6729824
- Journal Information:
- J. Atmos. Sci.; (United States), Journal Name: J. Atmos. Sci.; (United States) Vol. 39:7; ISSN JAHSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
500300* -- Environment
Atmospheric-- Radioactive Materials Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR
ALKALINE EARTH ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DIFFUSION
EARTH ATMOSPHERE
ENVIRONMENTAL TRANSPORT
EVEN-EVEN NUCLEI
FISSION PRODUCTS
FLUIDS
GASES
INTERMEDIATE MASS NUCLEI
ISOTOPES
MASS TRANSFER
MATERIALS
MONITORING
NUCLEI
PRECIPITATION
RADIATION MONITORING
RADIOACTIVE MATERIALS
RADIOISOTOPES
RADIONUCLIDE MIGRATION
SEASONAL VARIATIONS
SEPARATION PROCESSES
STRATOSPHERE
STRONTIUM 90
STRONTIUM ISOTOPES
SURFACE AIR
VARIATIONS
YEARS LIVING RADIOISOTOPES
Atmospheric-- Radioactive Materials Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR
ALKALINE EARTH ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DIFFUSION
EARTH ATMOSPHERE
ENVIRONMENTAL TRANSPORT
EVEN-EVEN NUCLEI
FISSION PRODUCTS
FLUIDS
GASES
INTERMEDIATE MASS NUCLEI
ISOTOPES
MASS TRANSFER
MATERIALS
MONITORING
NUCLEI
PRECIPITATION
RADIATION MONITORING
RADIOACTIVE MATERIALS
RADIOISOTOPES
RADIONUCLIDE MIGRATION
SEASONAL VARIATIONS
SEPARATION PROCESSES
STRATOSPHERE
STRONTIUM 90
STRONTIUM ISOTOPES
SURFACE AIR
VARIATIONS
YEARS LIVING RADIOISOTOPES