Influence of air pollutants on spectral regions from ultraviolet to visible solar radiation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F16%3AA1801I2X" target="_blank" >RIV/61988987:17310/16:A1801I2X - isvavai.cz</a>
Výsledek na webu
<a href="http://proceedings.ises.org/?conference=eurosun2016" target="_blank" >http://proceedings.ises.org/?conference=eurosun2016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18086/eurosun.2016.09.06" target="_blank" >10.18086/eurosun.2016.09.06</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Influence of air pollutants on spectral regions from ultraviolet to visible solar radiation
Popis výsledku v původním jazyce
The dependencies of spectral regions of incident solar radiation in ultraviolet and visible spectra on concentrations of air pollutants were studied. We used two different approaches to conduct linear model analyses. First, linear models with different meteorological factors as explanatory variables were made for the entire data set without division according to solar elevation angle. These models showed no apparent influence of air pollutants on incident solar radiation but did reveal an effect of air pollutants on incident solar radiation in combination with relative air humidity. Secondly, after eliminating the major effect of solar elevation angle, linear models showed a spectrally dependent influence of dust particles PM10 and NOx and increasing effects of the other air pollutants on at least one of the studied spectral regions. Dust particles PM10 caused a significant reduction in almost all spectral regions. We found that air pollutants affect the spectral composition of incident solar radiation, but it is difficult to identify the direct and indirect impacts of air pollutants on solar radiation in its different spectral regions.
Název v anglickém jazyce
Influence of air pollutants on spectral regions from ultraviolet to visible solar radiation
Popis výsledku anglicky
The dependencies of spectral regions of incident solar radiation in ultraviolet and visible spectra on concentrations of air pollutants were studied. We used two different approaches to conduct linear model analyses. First, linear models with different meteorological factors as explanatory variables were made for the entire data set without division according to solar elevation angle. These models showed no apparent influence of air pollutants on incident solar radiation but did reveal an effect of air pollutants on incident solar radiation in combination with relative air humidity. Secondly, after eliminating the major effect of solar elevation angle, linear models showed a spectrally dependent influence of dust particles PM10 and NOx and increasing effects of the other air pollutants on at least one of the studied spectral regions. Dust particles PM10 caused a significant reduction in almost all spectral regions. We found that air pollutants affect the spectral composition of incident solar radiation, but it is difficult to identify the direct and indirect impacts of air pollutants on solar radiation in its different spectral regions.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
10509 - Meteorology and atmospheric sciences
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the ISES EuroSun 2016 Conference
ISBN
978-3-9814659-6-9
ISSN
—
e-ISSN
—
Počet stran výsledku
5
Strana od-do
1531-1535
Název nakladatele
International Solar Energy Society
Místo vydání
Freiburg
Místo konání akce
Palma de Mallorca
Datum konání akce
10. 10. 2016
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—