Title of article
A study of the vertical diffusion of the cosmogenic radionuclides, 7Be and 22Na in the atmosphere
Author/Authors
Rimvydas Jasiulionis، نويسنده , , Herbert Wershofen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
13
From page
157
To page
169
Abstract
The study of the mean vertical concentration profile of cosmogenic radionuclides provides information on the vertical transport in the troposphere and stratosphere. This paper is based on the results of accurate measurements of the mean monthly activity concentrations of 7Be and 22Na in ground-level air, data of the production rate of cosmogenic radionuclides in the atmosphere and a one-dimensional steady-state diffusion equation numerically solving the finite difference approximation.
Keywords
Vertical concentration profile , Steady-state diffusion , Cosmogenic radionuclides , Troposphere and stratosphere , Ground-level air , Mean monthly activity concentration
Journal title
Journal of Environmental Radioactivity
Serial Year
2005
Journal title
Journal of Environmental Radioactivity
Record number
706506
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