REFERENCES CONT*D.
-320.
"Stratospheric Data and Meteorological Interpretation." Machta, L.,
and List, R. J. Paper presented at AEC Meeting on Collection and
Classification of Atmospheric Particulate.
October 8-9, 1958.
Discusses the stratospheric filter data. Concludes they probably show
@ peak in strontium-90 concentration in middle stratospheric altitudes
and using Dr. Holland's estimates of the filter efficiencies concludes
that they show only 5 MT stored in the stratosphere. Cautions about
the uncertainties of this conclusion.
el.
"Evaluation of the Ground Level Sampling Program." Machta, L.
Paper
presented at meeting of participants in fallout meeting held by AEC
in Washington, D. C., December 5, 1958.
22.
"Atmospheric History of Strontium-90 Fallout."
Martell, E. A.,
Cambridge Research Center. (In Preparation). Dr. Martell suggests
that the increases in rate of fallout which have occurred in the
spring of each of the last several years are due to largely Russian
tests of intermediate and high yield weapons which have injected
debris into the lower and intermediate levels of the stratosphere and
for which the debris exhibits relatively short residence times of the
order of 6 months. Mention that the stratospheric data are so
uncertain it is unwise to use them yet. Point out that the latitudinal
profile for tropospheric fallout is prcbably considerably wider than
corresponds to a 10° step function.
23.
"World-Wide Effects of Atomic Weapons, Project Sunshine."
1953, R-251-AEC (amended).
August 6,
It was this study conducted at the Rand
Corporation in Santa Monica, California, in the summer of 1953 which
launched the Sunshine Project on radioactive fallout.
ah.
"Radioactive Strontium Fallout." Libby, W. F., Proceedings of the
National Academy of Sciences. Vol. 42, No. 6, pp. 365-390. June 1956.
25.
"Current Research Findings on Radioactive Fallout." Libby, W. F.
Proceedings of the National Academy of Sciences. Vol. 42, No. 12,
po. 945-962. December 1956.
26.
"Radioactive Fallout." Libby, W. F., Proceedings of the National
Academy of Sciences. Vol. 43, No. 8, pp. 758-775. August 1957.
27.
"Radioactive Fallout."Libby, W. F.
Proceedings of the National
Aeademy of Sciences. Vol. 44, No. 8, pp. 800-820. august 1.958.
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