Af. Bais et al., VARIABILITY OF SOLAR UV-B RADIATION AT HIGH AND MIDDLE LATITUDES DURING EASOE 1991 92/, Geophysical research letters, 21(13), 1994, pp. 1403-1406
Measurements of ultraviolet solar spectral irradiance from ground-base
d observations made at Reykjavik (64-degrees-N) and Thessaloniki (40-d
egrees-N) are used to calculate erythemally-weighted UV-B dose during
EASOE. It is shown that the largest values of UV-B dose observed were
about double those expected with an unperturbed ozone amount under clo
udy conditions. At middle latitudes UV-B doses were within expectation
throughout the period of the campaign.