Licht-im-Terrarium: Literaturdatenbank
Licht-im-Terrarium: Literaturdatenbank |
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Salvador, P., Bilbao, J., Miguel, A., & Pérez-Burgos, A. (2006). Uv-b and uvi measured and calculated in valladolid, spain. UV News, 8, 25–28. Added by: Sarina (2009-01-12 15:40:34) Last edited by: Sarina (2010-09-22 16:56:49) |
| Resource type: Journal Article BibTeX citation key: Salvador2006a View all bibliographic details  |
Categories: Englisch = English Keywords: Photometrie = Photometry, Sonne = Sun, Ultraviolett = Ultraviolet Creators: Bilbao, Miguel, Pérez-Burgos, Salvador Collection: UV News |
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| Abstract |
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Broadband ultraviolet-B solar irradiance (UVB, 280-315 nm) and ultraviolet index (UVI) were measured and modelled at C.I.B.A (Low Atmosphere Research Centre), in Valladolid, Spain, between July 2002 and May 2005. UV-B measurements were recorded with a YES (Yankee Environmental Systems) UVB-1 sensor and model evaluations were performed by radiative transfer models, CIBA 1.2 and SMARTS 2.9.2 (Simple Model for the Atmospheric Radiative Transfer of Sunshine) respectively. Total daily ozone column values were analyzed and the results show that the maximum ozone values were obtained four months before than the maximum of UVB, approximately. Maximum UVI values range from 8 to 9.17. The comparison between measured and model evaluation of UV-B hourly values for clear days shows a good agreement at solar noon, and the differences increase near the sunrise and the sunset hours.
Added by: Sarina |