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TABLE OF CONTENTS
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ABSTRACT .
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PREFACE
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CHAPTER l.
INTRODUCTION .....-+
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Objectives
1.2
Background and Theory
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HF
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1.2.1 Formation and Nature of Fallout Particles: * * + °* *
1.2.2 Cloud Development .- +--+ + + ee + se
1.2.3 Transport and Distribution- - + + + + + + * * * * ¢
Procedures for the Determination of Fallout Partition .,
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for Several Radionuclides
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1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
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Prior Estimates of Local Fallout ..-- +++ +e «+
World Wide Fallout. . . 2... 1. 1. 2 1 ee ew ewe
Fractionation Effects (I): Observations at other Tests .
Fractionation Effects (II): Relations among the R-Values
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CHAPTER 2.
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1.3 Experimental Program a
PROCEDURE
Instrumentation
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Outline of the Program... ..-+.. . .- +--+ © + + «© + +
Rocket Sampling of Clouds
Aircraft Sampling of Clouds + - + + + + + + + + +
Aircraft Sampling of Fallout. . - - - +--+ ss s+ es
Selection of Radionuclides
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Ze 1 Shot Par tic ipation
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1.1
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ACKNOWLEDGMENTS...
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Rocket-Borne Cloud Sampler
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