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Selected Publication:

Type of publication: Journal Article
Type of document: Full Paper

Year: 2000

Authors: Schmalwieser, AW; Schauberger, G

Title: Validation of the Austrian forecast model for solar, biologically effective UV radiation UV index for Vienna.

Source: J Geophys Res-Atmos (105), D21 26661-26667.

Authors Vetmeduni Vienna:

Schauberger Günther
Schmalwieser Alois

Vetmed Research Units
Institute of Physiology, Pathohysiology and Biophysics, Unit of Physiology and Biophysics

Project(s): Solar biologically-effectiv UV radiation

Since October 1995, a daily forecast of the UV index, as the irradiance of the biologically effective ultraviolet radiation, for the next day is published for Austria, Europe, and world wide. The Austrian forecast model as well as the input parameters are described. By connecting the UV index with the sensitivity of the photobiological skin types, a recommendation is given to select an appropriate sun protection factor of a sunscreen to avoid overexposure of the skin. The validation of the Austrian forecast model is done by measurements of the biologically effective ultraviolet radiation collected between July 1996 and July 1998 at Vienna (48 degreesN, 16 degreesE), Austria. The forecast quality is evaluated by comparing the Austrian model with two statistical models used in Canada and the Netherlands. By using the under-estimation of the UV index as criteria in the sense of radiation protection, the Austrian model shows a 12% underestimation over the whole year.

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