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Analýza změn využívání krajiny v jižní části CHKO Moravský kras
Novotný, Filip
The study of landscape changes and its use is currently undergoing a number of professional works both in our country and abroad. A large number of them apply a so-called combined approach to this issue, namely exploring both statistical data and available map layers, orthophotos and topographic maps. This diploma thesis explores the use of this combined approach, not only in terms of interpretation and description of changes in the landscape. Analyzes of these changes, which are found in the historical and spatial context, have been generated from the available documents. The area of interest this diploma thesis is exploring is the southern part of the CHKO Moravsky kras, which is made up of cadastral territories in total of 14 municipalities. In the framework of these municipalities an analysis of the land use changes was made on the basis of data from the LUCC Czechia database on the use of the country in 1845, 1948, 1990 and 2017 (current data were obtained from the ČSÚ). Subsequent spatial analyzes were performed by authors own vectorization of topographic maps II.and III. military mapping, orthophoto from the 1950s and present, according to the age of these documents, for the years 1840, 1880, 1950 and 2016. The data were processed into pictures - map schemes and graphs. This diploma thesis deals with the history of agriculture and landscape utilization in the village of Vilémovice u Macochy, which is located in the heart of the Moravsky kras and in which there is the world famous Macocha Abyss.
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Vliv způsobu využití krajiny na místní klima
RŮŽIČKA, Vít
The aim of this diploma thesis is to analyze the influence of farming in the protected landscape area Třeboňsko on the local climate, and to search for mutual connections. Current and historical data from Earth remote sensing from Landsat satellites were used for the work itself and the subsequent presentation of the results using graphs. For the evaluation, it was necessary to master the practical procedure of processing satellite data obtained from the Landsat program, including the analysis of dynamic quantities. The evaluation indicators were mainly surface temperature and spectral in-dices NDVI and NDMI. While the amount of vegetation and humidity in the landscape increased slightly over the observed period, the temperature remained the same or decreased slightly. Based on the obtained data, it is possible to assume that the local climate in the Třeboň region is influenced by vegetation through evapotranspiration and regional climate change.
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