Abstract
The concentrations of natural radioisotopes of the radon and thoron series in the air in Alaska have been determined from data collected by NRL air-monitor equipment operated at Kodiak (1950–1960) and Wales (1953–1959). Seasonal variations in the concentrations of these activities at both sites have been observed; the average concentrations are compared with those at other sites where similar measurements have been made.
DOI: https://doi.org/10.3402/tellusa.v14i3.9561 | Journal eISSN: 3035-9554
Language: English
Page range: 350 - 355
Published on: Jan 1, 1962
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1962 Jr. Lockhart, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.