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The influence of selected meteorological elements on ground-level ozone regime in Middle Bohemia
dc.contributor.advisorKastner, Jiří
dc.creatorHybler, Roman
dc.date.accessioned2017-04-12T16:16:20Z
dc.date.available2017-04-12T16:16:20Z
dc.date.issued2008
dc.identifier.urihttp://hdl.handle.net/20.500.11956/5052
dc.description.abstractThis 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...en_US
dc.languageČeštinacs_CZ
dc.language.isocs_CZ
dc.publisherUniverzita Karlova, Přírodovědecká fakultacs_CZ
dc.titleOvlivnění režimu přízemního ozonu vybranými meteorologickými prvky ve středních Čecháchcs_CZ
dc.typediplomová prácecs_CZ
dcterms.created2008
dcterms.dateAccepted2008-09-24
dc.description.departmentKatedra fyzické geografie a geoekologiecs_CZ
dc.description.departmentDepartment of Physical Geography and Geoecologyen_US
dc.description.facultyFaculty of Scienceen_US
dc.description.facultyPřírodovědecká fakultacs_CZ
dc.identifier.repId33775
dc.title.translatedThe influence of selected meteorological elements on ground-level ozone regime in Middle Bohemiaen_US
dc.contributor.refereeBorovanský, Jan
dc.identifier.aleph001011830
thesis.degree.nameMgr.
thesis.degree.levelnavazující magisterskécs_CZ
thesis.degree.disciplineFyzická geografie a geoekologiecs_CZ
thesis.degree.disciplinePhysical Geography and Geoecologyen_US
thesis.degree.programGeografiecs_CZ
thesis.degree.programGeographyen_US
uk.faculty-name.csPřírodovědecká fakultacs_CZ
uk.faculty-name.enFaculty of Scienceen_US
uk.faculty-abbr.csPřFcs_CZ
uk.degree-discipline.csFyzická geografie a geoekologiecs_CZ
uk.degree-discipline.enPhysical Geography and Geoecologyen_US
uk.degree-program.csGeografiecs_CZ
uk.degree-program.enGeographyen_US
thesis.grade.csVýborněcs_CZ
thesis.grade.enExcellenten_US
uk.abstract.enThis 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...en_US
uk.publication-placePrahacs_CZ
uk.grantorUniverzita Karlova, Přírodovědecká fakulta, Katedra fyzické geografie a geoekologiecs_CZ


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