  The deposition flux of cosmogenic 7Be in the industrial city Rostov-on-Don
(Russia) from 2001 to 2011 has been measured. The variations of annual 7Be
deposition flux appear to be mainly correlated with the number of the
meteorological parameters and solar activity. For the first time correlations
of the volume activity of cosmogenic 7Be with such meteorological parameters as
temperature, precipitation, wind speed, atmospheric pressure, relative humidity
are identified.
