Concentrations of the nuclides ⁹⁰Sr - ⁹⁰Y, ¹⁴⁴Ce - ¹⁴⁴Pr, ¹³⁷Cs, ³⁸Co, ¹¹⁰ͫAg, ¹⁴¹Ce and ⁸⁹Sr have been measured monthly since November, 1975. The results from the period September, 1976, to August, 1977, depend on the relative intensities of the sources of the radionuclides; emissions from Nuclear I, the Chinese nuclear tests of Fall, 1976, and fallout from older atmospheric tests.
Chittenden, David M. II and McFadden, Larry
"Concentration of Radionuclides in Dardanelle Lake, Arkansas,"
Journal of the Arkansas Academy of Science: Vol. 32
, Article 11.
Available at: http://scholarworks.uark.edu/jaas/vol32/iss1/11