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Effect of volcanic ash to Air Transport
Soukop, Robin ; Šplíchal, Miroslav (referee) ; Chlebek, Jiří (advisor)
This master's thesis deals with the issue of volcanic ash as a complex and its impact on aviation, including the volcanic activity itself (conditions for its existence, for existence of eruptions and their basic products). In addition, the thesis also deals with effect of volcanic ash on aircraft and airports, possibilities of its detection or monitoring as well as mechanism of its spreading in airspace. The emphasis is laid mainly on air incidents related to volcanic ash and on danger it poses to the airspace of the Czech Republic.
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Exploration of the jet stream in the civil air transport
Švec, Michal ; Imriš, Pavel (referee) ; Krška, Karel (advisor)
This master’s thesis deals with jet streams. The exploration part describes conditions of jet stream formation, its characteristics, classification on the geographical basis and phenomena attendant on the jet streams. It also contains a description of jet stream measurement methods and methods of its interpretation in aeronautical meteorological charts. Organization of aeronautical traffic in the north Atlantic region within reach of the jet streams is further described. Practical part of this thesis contains author’s own research which compares time and economical profitability of transatlantic flights planned according to the jet streams. The principle of this evaluation was based on assessment of real flights and flights via shortest possible routes. It was proven, that profits mentioned above are gained only in the oceanic parts of flights.
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Atlantic thermohaline circulation, its possible future changes, and influence on European climate
Krejčová, Zuzana ; Huth, Radan (advisor) ; Šobr, Miroslav (referee)
Atlantic thermohaline circulation, its possible future changes, and influence on European climate This thesis deals with the changes in thermohaline circulation and is mainly focused on the Atlantic meridional circulation. The thesis also explains some basic concepts that relate to the thermohaline circulation. At first the text addresses its effect on the climate in Europe, how climate changes when occurs a change in the Atlantic meridional circulation. The thesis describes the development of the thermohaline circulation in the past, especially approximately 12,000 years ago. It is trying to explain the sudden climate change in response to changes in thermohaline circulation and it is also trying predict the future evolution of the Atlantic meridional circulation. Finally, there are several possible scenarios for the future. The goal of the practical part was to see how and if the average daily maximum and minimum temperatures are dependent on longitude. On the basis of this dependence may indirectly determine the effect of the thermohaline circulation on the climate. Keywords: thermohaline circulation, climatic change, Atlantic meridional overturning circulation
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Exploration of the jet stream in the civil air transport
Švec, Michal ; Imriš, Pavel (referee) ; Krška, Karel (advisor)
This master’s thesis deals with jet streams. The exploration part describes conditions of jet stream formation, its characteristics, classification on the geographical basis and phenomena attendant on the jet streams. It also contains a description of jet stream measurement methods and methods of its interpretation in aeronautical meteorological charts. Organization of aeronautical traffic in the north Atlantic region within reach of the jet streams is further described. Practical part of this thesis contains author’s own research which compares time and economical profitability of transatlantic flights planned according to the jet streams. The principle of this evaluation was based on assessment of real flights and flights via shortest possible routes. It was proven, that profits mentioned above are gained only in the oceanic parts of flights.
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Effect of volcanic ash to Air Transport
Soukop, Robin ; Šplíchal, Miroslav (referee) ; Chlebek, Jiří (advisor)
This master's thesis deals with the issue of volcanic ash as a complex and its impact on aviation, including the volcanic activity itself (conditions for its existence, for existence of eruptions and their basic products). In addition, the thesis also deals with effect of volcanic ash on aircraft and airports, possibilities of its detection or monitoring as well as mechanism of its spreading in airspace. The emphasis is laid mainly on air incidents related to volcanic ash and on danger it poses to the airspace of the Czech Republic.
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