Abstract
The concentrations of89Sr,90Sr,210Pb and210Po were measured in a series of rain samples collected at Fayetteville (36°N, 94°W), Arkansas, after the 14th Chinese test of March 18, 1972, which occurred at Lop Nor (40°N, 90°E), China. Approximately concordant tropospheric residence times were obtained from the89Sr/90Sr and210Po/210Pb ratios in rain. The89Sr/90Sr ratios were also measured for the rain samples collected at Tokyo (36°N, 140°E), Japan, and at Ankara (40°N, 33°E), Turkey.
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Kuroda, P.K., Daniel, P.Y., Nevissi, A. et al. Atmospheric residence times of strontium-90 and lead-210. J. Radioanal. Chem. 43, 443–450 (1978). https://doi.org/10.1007/BF02519505
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DOI: https://doi.org/10.1007/BF02519505