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Natural Processes and Time Fluctuations in the Radiocarbon Concentration of the Atmosphere

Published online by Cambridge University Press:  18 July 2016

V A Dergachev  and
G E Kocharov
V A Dergachev
Affiliation:
A F Ioffe Physico-Technical Institute Academy of Sciences of the USSR, Leningrad, K-21, USSR
G E Kocharov
Affiliation:
A F Ioffe Physico-Technical Institute Academy of Sciences of the USSR, Leningrad, K-21, USSR
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Abstract

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The concentration of radiocarbon in the earth's atmosphere is used to analyze the complex of problems associated with the study of various astrophysical, geophysical, and geochemical phenomena within the framework of the All-Union problem of Astrophysical Phenomena and Radiocarbon. Effects of the supernovae explosions, solar activity, geomagnetic field and climatic changes in the 14C level in tree-rings are considered.

Type
Natural 14C Variations
Information
Radiocarbon , Volume 22 , Issue 2 , 1980 , pp. 236 - 244
Copyright
Copyright © The American Journal of Science 

References

Akhmetkereev, S Kh, Dergachev, V A, and Kocharov, G E, 1978, Variations in the stable isotopes concentration in dated organic samples in Dergachev, V A and Kocharov, G E, eds, Leningrad seminar on cosmophysics, 9th, Proc: Leningrad, p 71–110 (in Russian).Google Scholar
Alexeev, V A, Lavrukhina, A K, Milnikova, Z K, Smirnov, I V, and Sulerzhitsky, L D, 1974, Solar cosmic rays and variations of radiocarbon in the earth's atmosphere, in Kocharov, G E and Dergachev, V A, eds, All-Union conf astrophysical phenomena and radiocarbon, 4th, Proc: Tbilisi Univ Press, p 39–46 (in Russian).Google Scholar
Baxter, B S and Farmer, J C, 1973, Radiocarbon: short-term variations: Earth Planetary Sci Letters, v 20, p 295–299.Google Scholar
Baxter, B S and Walton, A, 1971, Fluctuations of atmospheric carbon-14 concentrations during the past century: Royal soc [London] Proc, v A321, p 105–127.Google Scholar
Bucha, V, 1970, Influence of the earth's magnetic field on radiocarbon dating, in Olsson, I U, ed, Radiocarbon variations and absolute chronology, Nobel symposium, 12th, Proc: New York, John Wiley and Sons, p 501–510.Google Scholar
Burlatskaya, S P, 1970, The change of geomagnetic field intensity for the past 8500 years using the world archaeomagnetic data: Geomagnetism and aeronomie, v 10, no. 4 (in Russian).Google Scholar
Cowan, C, Atluri, C R, and Libby, W F, 1965, Possible anti-matter content of the Tunguska meteor of 1908: Nature, v 206, p 861–865.Google Scholar
Dergachev, V A, 1976, The intensity of cosmic rays in the past, in European symposium on cosmic rays, 5th, rept: Leeds, England.Google Scholar
Dergachev, V A 1980, Experimental and theoretical data on radiocarbon variation in the earth's atmosphere in the past, in Stuiver, Minze and Kra, Renee, eds, Internatl radiocarbon conf, 10th, Proc: Radiocarbon, v 22, no. 2, p 328–336.CrossRefGoogle Scholar
Dergachev, V A and Kocharov, G E, 1977, Corpuscular and γ-radiation of supernova and radiocarbon content in the earth's atmosphere: Internatl cosmic ray conf, 15th: Plovdiv, v 12, p 209–215.Google Scholar
Dergachev, V A, Kocharov, G E, and Rumyantsev, S A, 1970, Supernovae stars and radiocarbon, in Kocharov, G E, Dergachev, V A, and Mirianashvili, G M, eds, All-Union conf on astrophysical phenomena and radiocarbon, Proc: Tbilisi Univ Press, p 11–20 (in Russian).Google Scholar
Dergachev, V A, Kocharov, G E, and Tleugaliev, S Kh, 1977, Cosmic ray intensity annual variations for the last several centuries, in Internatl cosmic ray conf, 15th, Plovdiv, v 2, p 197–202.Google Scholar
Dergachev, V A and Sanadze, A A, 1974, The 14C concentration in dendrochronologically dated samples, in Kocharov, G E and Dergachev, V A, eds, All-Union conf on astrophysical phenomena and radiocarbon, 4th, Proc: Tbilisi Univ Press, p 63–72 (in Russian).Google Scholar
Dergachev, V A, Tleugaliev, S Kh, and Zhitorchuk, Yu V, 1976, The ascertainment of the cyclic oscillation of radiocarbon content in the generalized line of data for the period 1688-1951: Physico-Technical Inst Preprint, N 511 (in Russian).Google Scholar
Dergachev, V A and Tuichiev, N, 1977, Mutual spectral analysis of data on 14C concentration and geomagnetic field intensity: Acad sci USSR Bull, Physics ser, v 41, p 163–169.Google Scholar
Kitazawa, K and Kobayashi, K, 1968, Intensity variation of the geomagnetic field during the past 4000 years in South America: Jour geomag geol, v 20, p 7–19.Google Scholar
Kocharov, G E, Arslanov, Kh A, Dergachev, V A, Rumyantzev, A A, Chernov, S B, and Goncharov, V F, 1974a, Solar activity and the concentration of 14C in the tree rings for 1780-1838 measured by means of single-channel scintillation device stabilized by light pulse, in Dergachev, V A and Kocharov, G E, eds, All-Union conf on astrophysical phenomena and radiocarbon, 4th, Proc: Tbilisi Univ Press, p 19–37 (in Russian).Google Scholar
Kocharov, G E, Dergachev, V A, Sementzov, A A, Romanova, E N, Rumyantzev, A A and Malanova, N S, 1974b, Concentration of radiocarbon in tree-rings 1564-1583, 1593-1615, 1688-1712, in Dergachev, V A, and Kocharov, G E, eds, All-Union conf on astrophysical phenomena and radiocarbon 4th, Proc: Tbilisi Univ Press, p 47–62 (in Russian).Google Scholar
Konstantinov, B P and Kocharov, G E, 1965, Astrophysical phenomena and radiocarbon: Dokl Akad Nauk SSSR, v 165, p 63–64 (in Russian).Google Scholar
Lerman, L C, Mook, W G, and Vogel, J C, 1970, 14C in tree rings from different localities, in Olsson, I U, ed, Radiocarbon variations and absolute chronology, Nobel symposium, 12th, Proc: New York, John Wiley and Sons, p 275–301.Google Scholar
Libby, W F, 1946, Atmospheric helium three and radiocarbon from cosmic radiation: Physics Rev, v 69, p 671–672.CrossRefGoogle Scholar
Lingenfelter, R E and Ramaty, R, 1970, Astrophysical and geophysical variations in 14C production, in Olsson, I U, ed, Radiocarbon variations and absolute chronology, Nobel symposium, 12th, Proc: New York, John Wiley and Sons, p 513–537.Google Scholar
Povinec, P, 1979, Utilization of cosmogenic isotopes for study of cosmic ray intensity variations caused by supernova explosion: Acad Sci USSR Bull, Physics ser, v 43, no. 4.Google Scholar
Ralph, E K and Michael, H N, 1970, MASCA radiocarbon dates for sequoia and bristlecone-pine samples, in Olsson, I U, ed, Radiocarbon variations and absolute chronology, Nobel symposium, 12th, Proc: New York, John Wiley and Sons, p 619–624.Google Scholar
Ralph, E K, Michael, H N, and Han, M C, 1973, Radiocarbon dates and reality, MASCA newsletter, v 9, p 1–20.Google Scholar
Smith, P J, 1967, The intensity of the ancient geomagnetic field: A review and analysis: Royal Astron Soc Geophys Jour, v 12, p 321–362.Google Scholar
Stuiver, Minze, 1969, Yale natural radiocarbon measurements IX: Radiocarbon, v 11, p 545–568.Google Scholar
Suess, H E, 1970, Bristlecone pine calibration of the radiocarbon time scale 5200 bc to the present, in Olsson, I U, ed, Radiocarbon variations and absolute chronology, Nobel symposium, 12th, Proc: New York, John Wiley and Sons, p 303–311.Google Scholar