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Gewählte Publikation:

Publikationstyp: Zeitschriftenaufsatz
Dokumentart: Originalarbeit

Publikationsjahr: 2004

AutorInnen: Schmalwieser, AW; Schauberger, G; Janouch, M; Nunez, M; Koskela, T; Berger, D; Karamanian, G

Titel: Global forecast model to predict the daily dose of the solar erythemally effective UV radiation.

Quelle: Photochem Photobiol. 2004; 81(1):154-162

Autor/innen der Vetmeduni Vienna:

Schauberger Günther
Schmalwieser Alois

Beteiligte Vetmed-Organisationseinheiten
Abteilung für Physiologie und Biophysik

Zugehörige(s) Projekt(e): Solare biologisch-effektive UV-Strahlung

UV Exposition von Mensch und Tier

A worldwide forecast of the erythemally effective ultraviolet (UV) radiation is presented. The forecast was established to inform the public about the expected amount of erythemally effective UV radiation for the next day. Besides the irradiance, the daily dose is forecasted to enable people to choose the appropriate sun protection tools. Following the UV Index as the measure of global erythemally effective irradiance, the daily dose is expressed in units of UV Index hours. In this study, we have validated the model and the forecast against measurements from broadband UV radiometers of the Robertson-Berger type. The measurements were made at four continents ranging from the northern polar circle (67.4 degrees N) to the Antarctic coast (61.1 degrees S). As additional quality criteria the frequency of underestimation was taken into account because the forecast is a tool of radiation protection and made to avoid overexposure. A value closer than one minimal erythemal dose for the most sensitive skin type 1 to the observed value was counted as hit and greater deviations as underestimation or overestimation. The Austrian forecast model underestimates the daily dose in 3.7% of all cases, whereas 1.7% results from the model and 2.0% from the assumed total ozone content. The hit rate could be found in the order of 40%.

Keywords Pubmed: Humans
Models, Theoretical*
Radiation Dosage*
Ultraviolet Rays*

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