Simultaneous measurements of airborne radionuclides 7 Be and 210 Pb, together with
aerosol mass load PM 10, have been routinely carried out at the Global WMO-GAW station …

This study presents a European-wide analysis of the spatial and temporal distribution of the
cosmogenic isotope 7 Be in surface air. This is the first time that a long term database of 34 …

In this paper we present a study on stratospheric intrusion (SI) events recorded at a high
mountain station in the Italian northern Apennines. Six years (1998–2003) of surface ozone …

The 7Be activity concentrations measured from 1996 to 1998 at four high-altitude stations,
Jungfraujoch—Switzerland, Zugspitze—Germany, Sonnblick—Austria and Mt. Cimone …

Based on daily predictions of stratospheric air intrusions, obtained from trajectory
calculations by ETH Zürich with wind fields from ECMWF forecasts, a high number of …

The pronounced increase in ozone observed at the Alpine station Zugspitze (2962 ma. sl)
since the 1970s has been ascribed to an increase in stratospheric air descending to the …

Assessing the transport of natural radionuclides in the atmosphere provides a powerful tool
to study air mass circulation. Here, we investigated the seasonal atmospheric distribution of …

Simultaneous measurements of 7Be and 210Pb and the analyses of activity ratio, ie,
7Be/210Pb, offer another useful analytical tool for improving our understanding of ozone …

Events of very high concentrations of 7 Be cosmogenic radionuclide have been recorded at
low-elevation surface stations in the subpolar regions of Europe during the cold season …

This work regards a comprehensive analysis of the overall distribution of 7 Be activity
concentrations in Spain and the synoptic meteorological conditions associated with the …