VARIATIONS IN RADIOCARBON CONCENTRATION AND SUNSPOT ACTIVITY
Journal Article
·
· J. Geophys. Research
Variations in cosmic-ray intensities will produce variations in C/sup 14/ production in the atmosphere. A comparison is made between variations in sunspot activity and fluctuations in C/sup 14/ concentration during the past 13 centuries. Although a definite conclusion is not reached, the evidence given suggests some correspondence between sunspot activities and C/sup 14/ concentration in the atmosphere. (auth)
- Research Organization:
- Yale Univ., New Haven
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-009648
- OSTI ID:
- 4097463
- Journal Information:
- J. Geophys. Research, Vol. Vol: 66; Other Information: Orig. Receipt Date: 31-DEC-61
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Conference
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Wed Aug 01 00:00:00 EDT 1973
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OSTI ID:4097463
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ON THE SEMIANNUAL VARIATION OF GEOMAGNETIC ACTIVITY AND ITS RELATION TO THE SOLAR CORPUSCULAR RADIATION
Journal Article
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Thu Mar 01 00:00:00 EST 1962
· J. Atmospheric Sci.
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OSTI ID:4097463
Atmospheric carbon dioxide and radiocarbon in the natural carbon cycle. II. Changes from A.D. 1700 to 2070 as deduced from a geochemical model
Conference
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Wed Aug 01 00:00:00 EDT 1973
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OSTI ID:4097463
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