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Atmospheric deposition of substances in the Czech Republic and abroad
BARTŮŠEK, Ondřej
This thesis is focused on atmospheric deposition of substances in the Czech Republic and abroad. There are also briefly explained concepts such as source pollution emissions and air pollutants, which are depended on each other and which are closely linked with atmospheric deposition. There is also explained the process of formation of atmospheric deposition. There are also described in detail the types of atmospheric deposition, their structure, removing a procedure for estimating the size of atmospheric deposition. To get an idea of the work the values of atmospheric deposition in Europe, China, North America and in the last row in the Czech Republic, where is briefly described the trend of atmospheric deposition. Furthermore, there are station network in the Czech Republic. The last part of the thesis deals with the development of the atmospheric deposition of sulfur, nitrogen and hydrogen ions in the Czech Republic and at certain stations.
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A comparison of the development of atmospheric deposition of nitrogen and phosphorus in different regions of the Czech Republic
SUCHÁ, Jitka
This thesis engages a comparison of the development of atmospheric deposition of nitrogen and phosphorus in different regions of the Czech Republic. The work explains the formation of atmospheric deposition and related terms such as the source of pollution, emissions, air pollution and nitrogen oxides. There are stated types of atmospheric deposition, sampling procedure and the process of determining the size of atmospheric deposition. This work describes the methods that were used in the calculations and evaluations. It also deals with the selection of suitable measuring stations for processing the development of atmospheric nitrogen deposition. The atmospheric deposition of phosphorus were not measured in the territory of the Czech Republic in the period from 2000 to 2010. The aim of this work is to find trends in time series of concentrations of NOx and statistical evaluation of the development of atmospheric nitrogen deposition. For these chapters were selected concentration of nitrogen oxides in the regional towns of the Czech Republic. In the chapter of spatial analyzes of the concentration of nitrogen oxides is selected Ústecký kraj, mainly due to the fact that this area is characterized by significantly high atmospheric deposition of nitrogen and total air pollution. A therm the Black Triangle is often used for this location.
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Atmospheric deposition of nitrogen and phosphorus in the Czech republic and round the world.
SUCHÁ, Jitka
This bachelor thesis is focused on the atmospheric deposition of nitrogen and phosphorus in the Czech Republic and round the world. For easier understanding of atmospheric deposition in the thesis there are shortly explained terms such as the source of pollution, emissions and air pollutants, which are interdependent and often interact. There are presented different types of atmospheric deposition, their detailed classification, their collection and the process of determining the size of atmospheric deposition. Furthermore, this thesis gives the current value of atmospheric deposition in European and non European countries and the values in the Czech Republic, where the trend of atmospheric deposition from the fifties to the present is shortly described. The thesis presents the station network in the Czech Republic, its functions and methods of data collection, which are still used to evaluate the air quality situation in Europe in the EMEP programme, where you can find information about other European countries. Then the values of atmospheric deposition of nitrogen and phosphorus in the U.S., especially on the east coast and central parts of the United States of America, and China are presented. The last part of the thesis is focused on atmospheric nitrogen deposition value development in the Czech Republic selected, more or less affected areas in the Czech republic.
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Land adjustment evaluation in light of water protection in Southern Bohemia.
FRITSCHOVÁ, Hana
The aim of the thesis is to evaluate effects of natural and human activity on water quality of Budsky stream basin, futher assessing current water protection and proposing improvements in the form of differential protection zones. The basin is located on Besednice, Soběnov and Malče cadastral areas and extands to second grade of a water supply protection zone of Rimov reservoir. During terrain reconnaissance of the area were all the factors that could contribute to impaired quality of water in the basin taken into the account; from point source pollution to signs of erosion on the slopes of the basin. Futhermore the link between agricultural pollution, agricultural land erosion, land consolidation and protection of water was explained. Also pedological, hydrological and climate researches were conducted. The result is a redefined design of the water protection zones in question.
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Mercury and its compounds in environment
PRÉDA, Luboš
The bachelor{\crq}s dissertation on the topic ``Mercury and its Compounds in Environment{\crqq} discusses the current state of contamination of environment with metallic mercury and its inorganic and organic compounds, natural and anthropogenic sources of emissions of mercury in atmosphere, in soil and in aquatic ecosystems, physical and chemical properties of mercury and its compounds, use of mercury, its toxicity and also the risk of intoxication. Contamination of environment with mercury and its compounds is a serious ecological-social problem that affects directly the whole human population and in spite of this fact, the public is not informed adequately of it. The aim of the bachelor{\crq}s dissertation is to give a comprehensive outline of risks resulting from contamination of environment with mercury and its compounds not only in the field of prevention and safety of work in the scope of operation of the Police of the Czech republic, but also for the general public that would be interested in familiarizing with such issues and also to test knowledge of the population of impacts of contamination with mercury and its components. Collection of information about the extent of contamination of environment with mercury in the town of Tábor and its surroundings is another goal.
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