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Moisture fluxes and precipitation in Europe
Lemarie, Petr ; Müller, Miloslav (advisor) ; Šmídová, Jana (referee)
The present thesis deals with the influnence of moisture flux and variables, it is derived from, on rainfall in Europe. Sources of this thesis are the NCAR/NCEP and the ERA-40 reanalysis and the GPCC and the ECA&D rainfall databases. A western moisture flux prevails on studied 850 hPa isobaric level, it reaches the highest intensities over the Atlantic around 55th parallel of latitude. There is the highest correlation between moisture flux magnitude and monthly rainfall in winter on the western coast of Europe and it decreases in summer and eastwards. The correlation is very weak or none in some parts of Europe, especially in the eastern Mediterranean. Extremely wet months are related with different intensive moisture flux directions in different parts of Europe, for example there is the highest correlation of monthly rainfall with the northern moisture flux in the Czech Republic. Several selected heavy precipitation episodes in Europe are presented in this thesis - during them the moisture flux anomaly is observed, but it differs in orientation and intensity. A high wind speed causes this anomaly more frequently than a humidity. This does not apply to every event, furher research is needed to draw general patterns of moisture flux during high precipitation events.
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Analysis of the flood-generation mechanism in the Opava river basin down to the gauging station Opava
Šmídová, Jana ; Hladný, Josef (advisor) ; Řehánek, Tomáš (referee)
Floods can be a natural disaster, which cause material and environmental damage and in the worst case even cost human lives. The main aim of many flood studies is to bring out some finding, that could be use for optimisation of flood-protection arrangements and to specify outputs of flood prediction model. This thesis study the flood mechanism in the Opava river basin down to Opava profile. Part of the thesis is the load of landscape assessment during a season and the variation of flood frequency. More detailed is analysed the period 1960-2007. Particularly is paid attention to relation between the atmospheric conditions and origin of floods in connection with the time-space distribution of the causal precipitation. By synthesis of knowledge and using method of cluster analysis were set up a categorisation of flood according to common characteristics in the causation of flood origin and a shape of flood wave. There is also the Catalogue of flood, where are characterised the conditions of atmosphere and of landscape and hydrograms of flood wave in the Opava hydrological profile. Powered by TCPDF (www.tcpdf.org)
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Spatial and temporal distribution of precipitation in the Vosges mountain range area
Minářová, Jana ; Müller, Miloslav (advisor) ; Šmídová, Jana (referee)
Spatial and temporal distribution of precipitation in the Vosges mountain range area Abstract The aim of this work is to study the climatology of atmospheric precipitation in the studied area situated in the Northeastern France. Factors, e.g. the global circulation of the atmosphere, that influence the spatial and temporal distribution of precipitation in the mid-latitudes, especially in Western Europe and in mountainous regions, are discussed from the macro- to micro- scale in the first part. The term "ombric continentality" is clarified and a description of the physical geography of the studied area is performed, e.g. upward and windward asymmetry of Vosges slopes and contrasts between the mountain range and the Upper Rhine Plain. Secondly a demonstration is made that the Vosges mountain range affects, due to its position, the spatio-temporal distribution of precipitation at a regional scale. This is carried out by computing the daily rainfall on 14 meteorological stations out of the period 1951-2011. Three categories of stations were determined according to their annual precipitation repartition: (i) mountain stations with the winter precipitation maximum, (ii) leeward slope stations with two precipitation maxima, i.e. in winter and summer and (iii) leeward stations located in the Upper Rhine Plain East...
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Spatial and temporal distribution of precipitation in the Vosges mountain range area
Minářová, Jana ; Müller, Miloslav (advisor) ; Šmídová, Jana (referee)
Spatial and temporal distribution of precipitation in the Vosges mountain range area Abstract The aim of this work is to study the climatology of atmospheric precipitation in the studied area situated in the Northeastern France. Factors, e.g. the global circulation of the atmosphere, that influence the spatial and temporal distribution of precipitation in the mid-latitudes, especially in Western Europe and in mountainous regions, are discussed from the macro- to micro- scale in the first part. The term "ombric continentality" is clarified and a description of the physical geography of the studied area is performed, e.g. upward and windward asymmetry of Vosges slopes and contrasts between the mountain range and the Upper Rhine Plain. Secondly a demonstration is made that the Vosges mountain range affects, due to its position, the spatio-temporal distribution of precipitation at a regional scale. This is carried out by computing the daily rainfall on 14 meteorological stations out of the period 1951-2011. Three categories of stations were determined according to their annual precipitation repartition: (i) mountain stations with the winter precipitation maximum, (ii) leeward slope stations with two precipitation maxima, i.e. in winter and summer and (iii) leeward stations located in the Upper Rhine Plain East...
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Moisture fluxes and precipitation in Europe
Lemarie, Petr ; Müller, Miloslav (advisor) ; Šmídová, Jana (referee)
The present thesis deals with the influnence of moisture flux and variables, it is derived from, on rainfall in Europe. Sources of this thesis are the NCAR/NCEP and the ERA-40 reanalysis and the GPCC and the ECA&D rainfall databases. A western moisture flux prevails on studied 850 hPa isobaric level, it reaches the highest intensities over the Atlantic around 55th parallel of latitude. There is the highest correlation between moisture flux magnitude and monthly rainfall in winter on the western coast of Europe and it decreases in summer and eastwards. The correlation is very weak or none in some parts of Europe, especially in the eastern Mediterranean. Extremely wet months are related with different intensive moisture flux directions in different parts of Europe, for example there is the highest correlation of monthly rainfall with the northern moisture flux in the Czech Republic. Several selected heavy precipitation episodes in Europe are presented in this thesis - during them the moisture flux anomaly is observed, but it differs in orientation and intensity. A high wind speed causes this anomaly more frequently than a humidity. This does not apply to every event, furher research is needed to draw general patterns of moisture flux during high precipitation events.
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Observation of young junior women team in water polo during one-year training cycle
Šmídová, Jana ; Pokorná, Jitka (advisor) ; Felgrová, Ivana (referee)
RESUME: Titule: Observation of young junior women team in water polo druring one-year training period. Thesis objectives: The objective of this thesis was, by means of a tests group of selected partial factors of sports preformance in water polo female players, diagnose and assess the of performance level of players during one-year traininng period in selected water polo club playing the young junior women category. Method: For gathering of data were used the scaling and testing methods. For processing and analysis were used methods of mathematical statistics (arithmetical mean, range of variation). Results: Diagnostics of the technique level appears to be as a very important part of sport preparation, which is closely connected with the game perfomance in matches. By means of diagnostic activity the coach acquires information about current fitness and technique level readiness and also about development of performance level during a long-terme training process. Keywords: water polo, swimming performance, young junior women, test, scale
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Analysis of the flood-generation mechanism in the Opava river basin down to the gauging station Opava
Šmídová, Jana ; Hladný, Josef (advisor) ; Řehánek, Tomáš (referee)
Floods can be a natural disaster, which cause material and environmental damage and in the worst case even cost human lives. The main aim of many flood studies is to bring out some finding, that could be use for optimisation of flood-protection arrangements and to specify outputs of flood prediction model. This thesis study the flood mechanism in the Opava river basin down to Opava profile. Part of the thesis is the load of landscape assessment during a season and the variation of flood frequency. More detailed is analysed the period 1960-2007. Particularly is paid attention to relation between the atmospheric conditions and origin of floods in connection with the time-space distribution of the causal precipitation. By synthesis of knowledge and using method of cluster analysis were set up a categorisation of flood according to common characteristics in the causation of flood origin and a shape of flood wave. There is also the Catalogue of flood, where are characterised the conditions of atmosphere and of landscape and hydrograms of flood wave in the Opava hydrological profile. Powered by TCPDF (www.tcpdf.org)
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