LÁSKA, Kamil, Pavel PROŠEK, Ladislav BUDÍK and Marie BUDÍKOVÁ. Analysis of erythemally effective UV radiation at the Mendel Station, James Ross Island in the period of 2006-2007. In Geophysical Research Abstracts, Volume 11. 2009. ISSN 1029-7006.
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Basic information
Original name Analysis of erythemally effective UV radiation at the Mendel Station, James Ross Island in the period of 2006-2007
Name in Czech Analýza erytemálních účinků UV záření na Mendelově stanici, ostrov Jamese Rosse v období 2006-2007
Authors LÁSKA, Kamil (203 Czech Republic, guarantor, belonging to the institution), Pavel PROŠEK (203 Czech Republic, belonging to the institution), Ladislav BUDÍK (203 Czech Republic, belonging to the institution) and Marie BUDÍKOVÁ (203 Czech Republic, belonging to the institution).
Edition Geophysical Research Abstracts, Volume 11, 2009.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10500 1.5. Earth and related environmental sciences
Country of publisher Austria
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/09:00048350
Organization unit Faculty of Science
ISSN 1029-7006
Keywords (in Czech) UV záření; celkový obsah ozónu; družicová data; nelineární model; Antarktida
Keywords in English UV radiation; total ozone content; satellite data; nonlinear model; Antarctica
Tags Antarctica, nonlinear model, satellite data, total ozone content, UV radiation
Tags International impact, Reviewed
Changed by Changed by: doc. Mgr. Kamil Láska, Ph.D., učo 17016. Changed: 29/4/2011 16:13.
Abstract
The results of erythemally effective ultraviolet (EUV) radiation measurement at the J.G. Mendel Station are presented for the period of 2006-2007. The effects of stratospheric ozone concentration and cloudiness (estimated as cloud impact factor from global solar radiation) on the intensity of incident EUV radiation were calculated by a non-linear regression model. The total ozone content (TOC) and cloud/surface reflectivity derived from satellite-based measurements were applied into the model for elimination of the uncertainties in measured ozone values. The TOC data was acquired for the Mendel Station location from the EOS Aura OMI and V8.5 algorithm. Analysis of measured EUV data showed that variable cloudiness affected rather short-term fluctuations of the radiation fluxes, while ozone declines caused long-term UV radiation increase in the second half of the year. The model predicted about 98 % variability of the measured EUV radiation.
Abstract (in Czech)
The results of erythemally effective ultraviolet (EUV) radiation measurement at the J.G. Mendel Station are presented for the period of 2006-2007. The effects of stratospheric ozone concentration and cloudiness (estimated as cloud impact factor from global solar radiation) on the intensity of incident EUV radiation were calculated by a non-linear regression model. The total ozone content (TOC) and cloud/surface reflectivity derived from satellite-based measurements were applied into the model for elimination of the uncertainties in measured ozone values. The TOC data was acquired for the Mendel Station location from the EOS Aura OMI and V8.5 algorithm. Analysis of measured EUV data showed that variable cloudiness affected rather short-term fluctuations of the radiation fluxes, while ozone declines caused long-term UV radiation increase in the second half of the year. The model predicted about 98 % variability of the measured EUV radiation.
Links
GA205/07/1377, research and development projectName: Vliv atmosférických faktorů na režim UV záření v prostoru Antarktického poloostrova
Investor: Czech Science Foundation, The effect of atmospheric factors on the regime of UV radiation in the region of Antarctic Peninsula
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