About: Estimation of Erythemally Effective UVB Radiation at Two Antarctic Stations

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The intensity of erythemally effective UVB radiation at the Earth's surface is mainly affected by solar zenith angle, Earth-Sun distance, ozone amount, cloudiness and clouds genera, aerosol content in the atmosphere, and surface albedo. In contrast to geometric factors of the Sun and sunrays, the influence of the ozone and clouds on the incident UV radiation is not satisfactorily explained. Furthemore, the effects of both factors are complement and negative correlated with the UV radiation. It means the resultant values of erythemally effective UVB irradiation (E-UVB) may not correlate with total ozone column in some cases. Moreover, the increase of the solar zenith angle causes the rise of effective ozone column at the same time. In this contribution we have analysed influence of the above-mentioned factors on E-UVB radiation at Mendel station and Vernadsky station by using nonlinear regression model. The intensity of erythemally effective UVB radiation at the Earth's surface is mainly affected by solar zenith angle, Earth-Sun distance, ozone amount, cloudiness and clouds genera, aerosol content in the atmosphere, and surface albedo. In contrast to geometric factors of the Sun and sunrays, the influence of the ozone and clouds on the incident UV radiation is not satisfactorily explained. Furthemore, the effects of both factors are complement and negative correlated with the UV radiation. It means the resultant values of erythemally effective UVB irradiation (E-UVB) may not correlate with total ozone column in some cases. Moreover, the increase of the solar zenith angle causes the rise of effective ozone column at the same time. In this contribution we have analysed influence of the above-mentioned factors on E-UVB radiation at Mendel station and Vernadsky station by using nonlinear regression model. (en)
Title	Estimation of Erythemally Effective UVB Radiation at Two Antarctic Stations Estimation of Erythemally Effective UVB Radiation at Two Antarctic Stations (en)
skos:prefLabel	Estimation of Erythemally Effective UVB Radiation at Two Antarctic Stations Estimation of Erythemally Effective UVB Radiation at Two Antarctic Stations (en)
skos:notation	RIV/00216224:14310/07:00041529!RIV11-MSM-14310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 143100007)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Láska, Kamil Prošek, Pavel Budíková, Marie
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	420476
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/07:00041529
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	erythemally effective UVB radiation; cloudiness; ozone amount; regression model; Antarctica (en)
http://linked.open.../riv/klicoveSlovo	Antarctica regression model cloudiness erythemally effective UVB radiation ozone amount
http://linked.open...ontrolniKodProRIV	[E0C21D36400F]
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Budíková, Marie Láska, Kamil Prošek, Pavel Budík, Ladislav Milinevsky, Gennadi
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20143100007
http://localhost/t...ganizacniJednotka	14310

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