PLUTONIUM IN THE GREAT LAKES 683 



Maletskos, C. J., 1972, Intercalibration and Intercomparison Study of Radionuclide Concentrations in 

 Lake Michigan Samples, Progress Report, Oct. 1, 1971-Mar. 31, 1972, USAEC Report COO-3371-1, 

 New England Deaconess Hospital, NTIS. 



Nelson, D. M., E. M. Yaguchi, B. J. Waller, and M. A. Wahlgren, 1974, Radiochemical Methods, in 

 Radiological and Environmental Research Division Annual Report, January -December 1973, 

 USAEC Report ANL-8060(Pt.3), pp. 6-17, Argonne National Laboratory, NTIS. 



Parker, J. I., H. L. Conway, and E. M. Yaguchi, 1977, Seasonal Periodicity of Diatoms, and Silicon 

 Limitation in Offshore Lake Michigan,/. Fish. Res. Board Can., 34: 552-558. 



, and D.N. Edgington, 1976, Concentration of Diatom Frustules in Lake Michigan Sediment 



Cores, Limnol. Oceanogr., 21: 887-893. 



Sprugel, D. G., and G. E. Bartelt, 1976, Preliminary Mass Balance of Plutonium in a Watershed Near 

 Sidney, Ohio, in Radiological and Environmental Research Division Annual Report, January- 

 December 1975, USAEC Report ANL-75-60(Pt.3), pp. 20-22, Argonne National Laboratory, 

 NTIS. 



U. S. Geological Survey, 1913-1916, Surface Water Records for Michigan. 



Wahlgren, M. A., J. J. Alberts, D. M. Nelson, and K. A. Orlandini, 1976, Study of the 

 Behavior of Transuranics and Possible Chemical Homologues in Lake Michigan Water and Biota, in 

 Transuranium Nuclides in the Environment, Symposium Proceedings, San Francisco, 1975, 

 pp. 9-24, STI/PUB/410, International Atomic Energy Agency, Vienna. 



, and J. S. Marshall, 1976, The Behavior of Plutonium and Other Long-Lived Radionuclides in 



Lake Michigan. I. Biological Transport, Seasonal Cycling, and Residence Times in the Water 

 Column, in Impacts of Nuclear Releases into the Aquatic Environment, Symposium Proceedings, 

 Otaniemi, Finland, 1975, pp. 227-243, STI/PUB/406, International Atomic Energy Agency, 

 Vienna. 



, and D. M. Nelson, 1973, Plutonium in Lake Michigan Water, m Radiological and Environmental 



Research Division Annual Report, January -December 1972, USAEC Report ANL-7960(Pt.3), 

 pp. 7-14, Argonne National Laboratory, NTIS. 



, and D. M. Nelson, 1974a, Residence Times for ^^'Pu and '^'Cs in Lake Michigan Water, 



in Radiological and Environmental Research Division Annual Report, January -December 1973, 

 USAEC Report ANL-8060(Pt.3), pp. 85-92, Argonne National Laboratory, NTIS. 



, and D. M. Nelson, 1974b, Studies of Plutonium Cycling and Sedimentation in Lake Michigan, in 



Proceedings of the Seventeenth Conference on Great Lakes Research, Ontario, Canada, 

 Aug. 12-14, 1974, pp. 212-218, International Association for Great Lakes Research. 



, and D. M. Nelson, 1975, Plutonium in the Laurentian Great Lakes: Comparison of Surface 



Waters, Verh. Int. Ver. Theor. Angew. Limnol., 19: 317-322. 



, and D. M. Nelson, 1977a, Seasonal Cycling of Plutonium in Lake Michigan, in Radiological and 



Environmental Research Division Annual Report, January-December 197S, ERDA Report 

 ANL-76-88(Pt.3), pp. 53-55, Argonne National Laboratory, NTIS. 



, and D. M. Nelson, 1977b, Lake Michigan Sediment Trap Study: Preliminary Assessment of 



Results, in Radiological and Environmental Research Division Annual Report, January -December 

 1976, ERDA Report ANL-76-88(Pt.3), pp. 107-110, Argonne National Laboratory, NTIS. 



, and D. M. Nelson, 1977c, A Comparison of the Distribution Coefficients of Plutonium and Other 



Radionuclides to Those in Other Systems, in Radiological and Environmental Research Division 

 Annual Report, January-December 1976, ERDA Report ANL-76-88(Pt.3), pp. 56-60, Argonne 

 National Laboratory, NTIS. 



