CONTENTS
Preface
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Tii
Acknowledgments w.rcseccccccccseereas nes eseeseset eerste ssescvesreseces
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List
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List OF Illustrations wewecveccccccccevescsccsesersssssesssvecsacseeese
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Summary
Tables
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Le
Introduction csccccccccccccccnccscccenscecersccsecccesssesveesess
1
TI.
Methods and Result ceccvesvccvcvncvscsasenevevsesvesesssessccece
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131r Intake at Rongelap Island Based on Urine Bioassay
RESULES we cccccrcnccvescecerneresccsencnesrcescseseseresesea
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B.
Radioiodine Air Concentrations Based on Meteorology .......e.
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C.
Calculation of BRAVO Fallout Patterns .....ccccccnccccace
Comparison of Whole-Body Dose Estimates........cecceceees
Duration of Fallout ..ccecsccccccccvccvccnccvecteteateess
Rate of Rise-of-Exposure Rate sscseccecseccccescecsscvsce
Comparison of Airborne Activity Concentrations ...-..e.e-
Radioiodine Surface Activity Based on Archival Soil Analysis
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The Archival Soil Sample Collection ......sceccecsecveess
Amalysis of Samples ...ccccccccccccccscsensesesessecesecs
Estimate of Initial Surface Activity cecccrevccccesernece
Ratio of Nuclide Activity to Total Fallout Activity in
Archival Soils ..cccccccccccccccccccnccscccccsecsnecees
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for Thermonuclear Fission ...cccccccccsacevcsccsecveece
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Bikini ASH cercccccsccccreccccccccrnnversecsevesceseace
Comparison of Archival Soil Measurements to Thermonuclear
Fission Data and Bikini Ash Estimates .....csceseseseee
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on Soil Activity for 1297 .oo cee cece cece ee eeecees
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Thyroid Absorbed Dose Estimate Based on Bikini Ash Results ..
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D.
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The Ratio of Nuclide Activity to Fission Product Activity
The Ratio of Nuclide Activity to Total Activity for
Estimation of Radioiodine Activity per Unit Area Based
Surface Activity and Exposure-Rate Estimates ...eseeeeoes
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The Decay of Fallout .c.ccrecccncvnccaccvcvecccvveone
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