Accession Number:

AD0263430

Title:

ATMOSPHERIC RADIOACTIVITY AT KODIAK AND WALES, ALASKA

Descriptive Note:

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON D C

Personal Author(s):

Report Date:

1961-08-11

Pagination or Media Count:

16.0

Abstract:

The concentrations of radioactivity in the air in Alaska are documented from data collected by NRL air-monitor equipment operated at Kodiak 1950-1960 and Wales 1953-1959. Seasonal variations in the short-lived natural radioactive components of the air are observed at both sites while variations in the fission product concentration are directly related to periods of nuclear testing, particularly by the Soviet Union. Concentrations of both natural and fission product activities are generally much lower than those found along the eastern seaboard of the United States. The possible use of thorium B as a tracer for short-term atmospheric processes is pointed out. Author

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Distribution Statement:

APPROVED FOR PUBLIC RELEASE