Název: Ovlivnění režimu přízemního ozonu vybranými meteorologickými prvky ve středních Čechách
Překlad názvu: The influence of selected meteorological elements on ground-level ozone regime in Middle Bohemia
Autoři: Hybler, Roman ; Kastner, Jiří (vedoucí práce) ; Borovanský, Jan (oponent)
Typ dokumentu: Diplomové práce
Rok: 2008
Jazyk: cze
Abstrakt: This thesis is concerned with the regime of ground-level ozone and influence of selected meteorological elements on its concentration. Due to short time of persistance in the tropospheric air ground-level ozone has temporally and spatially variable concentration. Therefore we especially in the warm seasons observe high-level concentrations having a negative impact on human health and ecosystems. The aim of this thesis is to recover a possible links of the selected meteorological elements and pollutants concentrations to the ground-level ozone concentration. We discovered that annual regime is managed by sun declination. At comparison of winter minimum and summer maximum the effect of sun declination was express in numbers in order 75 % as far as 80 % for all three stations. But when we focus on short time episodes, e. g. daily changes, the influence of sun declination is almost negligible. The extinction of solar radiation in atmosphere and concentrations of ozone precursors are factors which decisive of ground-level ozone concentration during this short time episodes. When occur a conditions for increased penetration of solar radiation to the earths surface, especially low cloudiness, low absolute humidity and low column of total ozone, photochemical activity becomes more intensive and...

Instituce: Fakulty UK (VŠKP) (web)
Informace o dostupnosti dokumentu: Dostupné v digitálním repozitáři UK.
Původní záznam: http://hdl.handle.net/20.500.11956/5052

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-272659


Záznam je zařazen do těchto sbírek:
Školství > Veřejné vysoké školy > Univerzita Karlova > Fakulty UK (VŠKP)
Vysokoškolské kvalifikační práce > Diplomové práce