TITLE

Radon as tracer of diffusive motions in atmosphere

AUTHOR(S)
Biagi, A.; Giudice, N.; Imme´, G.; Morelli, D.; Urso, S.
PUB. DATE
April 2000
SOURCE
AIP Conference Proceedings;2000, Vol. 513 Issue 1, p345
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We report on continuous measurements of hourly concentration of Radon in outdoor air, carried out in Catania in the 1997–1998 period. The equipment allows determination of Radon concentration using α-particle spectrometry. The result show dependence on the meteorological conditions and especially on atmospheric stability. A typical behavior of Radon trend with a maximum near the sunrise and a minimum in the late afternoon is found for each month of the year. A good correlation is found between the variation of concentration of Radon and air pollution like CO. The Radon variation can be a valid index of dispersive power of atmosphere. A theoretical study is developed for confirming experimental observations. © 2000 American Institute of Physics.
ACCESSION #
6028414

 

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