Continuous solar UV monitoring in Germany.
Early in 1993, the Federal Office for Radiation Protection (BfS, Salzgitter) together with the Federal Environmental Office (UBA, Berlin) established an overall UV monitoring network for the continuous measurement of spectrally resolved UV radiation. Every 6 min the solar UV spectrum is measured by a Bentham DM 150 double monochromator system in a wavelength ranging from 290 to 450 nm. Every night, UV data are automatically transferred via modem to the reference station in Munich where they are quality controlled and then stored in a host computer. Human health assessment of the exposure is documented in 1/2 h MED (minimal erythemal dose) values. The selected sites of Zingst (1 m, 54 degrees N, Baltic Sea), Offenbach (110 m, 50 degrees N, Rhine rift valley), Schauinsland (1205 m, 48 degrees N, Black Forest) and Neuherberg (493 m, 48 degrees N, Munich) provide a good overview of the UV radiation situation in Germany and therefore an ideal supplement to more detailed biological effect research, especially of comparison measurements with biosensors under environmental conditions. Preliminary investigations have already been started.
Steinmetz
M
M
Federal Office for Radiation Protection, BfS, Salzgitter, Germany.
D005858:Germany; D006801:Humans; D014466:Ultraviolet Rays