The recent UVB variability over southeastern Europe

被引：36

作者：

Zerefos, CS

Meleti, C

Bais, AF

Lambros, A

机构：

[1] Aristotle University of Thessaloniki, Physics Department, Laboratory of Atmospheric Physics, Thessaloniki

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY | 1995年 / 31卷 / 1-2期

关键词：

UVB variability; WE erythemal irradiance; ozone; SO2; southeastern Europe;

D O I：

10.1016/1011-1344(95)07163-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The UVB erythemal irradiance measurements obtained at Thessaloniki, Greece (40 degrees N) are analysed. The variability of the erythemal irradiance is compared with that of the total columns of ozone and SO2. It is shown that these two factors explain about 50% and 26% respectively of the total variability of the erythemal irradiance. The influence of the reduced total ozone levels observed during the last 4 years on the increase in the solar UV irradiance at 305 nm is also presented. Finally, a comparison between stations with different air pollution levels under clear skies shows that air pollution can significantly reduce the UVB dose levels received at the ground.

引用

页码：15 / 19

页数：5

共 11 条

[1]

[Anonymous], 1987, EXCERPTA MED INT C S

[2] SPECTRAL MEASUREMENTS OF SOLAR UVB RADIATION AND ITS RELATIONS TO TOTAL OZONE, SO2, AND CLOUDS [J].