Skip to main content
Have a personal or library account? Click to login
Results of continuous measurements of radon and its decay products in the lower atmosphere Cover

Results of continuous measurements of radon and its decay products in the lower atmosphere

By: ,   and    
Open Access
|Jan 1966

Abstract

With a new continuous measurement method, the radon content of the atmosphere at different levels above ground between 0.5 and 4 m was recorded at Aachen, Germany. Evaluation of simultaneous measurements of the radon daughters with a stepwise progressive filter (Schrittfilter) showed a close relation between radon and its daughters and the meteorological factors at the measuring place. Questions discussed in the paper include the daily variations of the radon concentration in relation to the exchange (Austausch), the radioactive equilibrium of radon and its daughters at different heights, and influences of the wind direction. It was found that during temperature inversions the concentration of radon and its daughters was enlarged whilst on overcast days the mean daily variation of both the radon and the radon daughter concentration was smaller. Moreover, the radon and thoron daughters were correlated with the dust content of the air. DOI: 10.1111/j.2153-3490.1966.tb00280.x

Language: English
Page range: 639 - 642
Submitted on: Oct 10, 1964
Published on: Jan 1, 1966
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services

© 1966 H. Israȅl, M. Horbert, G. W. Israȅl, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.