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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Agricultural operations and their impact on the environment
 BÁRTŮ, Lukáš
The thesis focuses on agricultural activities in terms of their noise influence and impact on the environment. Agricultural activities are in this particular thesis biogas plant, dryer of agricultural commodities and stable of young cattle. The aim of the thesis is the noise measurement in different areas at two different seasons vegetation season and non-vegetation season. The thesis focused on selection of appropriate locations for measurement, noise measurement nearby to the noise polluting source, noise pollution by the nearest habitation and measurement of climatic conditions. These measurements were followed by the calculation of equivalent noise level and their evaluation according to the legislation. Based on the gathered data and carried calculation it could be concluded, that the noise pollution of the agricultural activities in only contribution to the current noise pollution level. However gathered do not show values which would be significantly close to the hygienic noise limits for protected outdoor areas. In the thesis, there were also suggested noise reducing corrective actions, which could partly eliminate the noise pollution from agricultural activities.
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The noise of a harvest line during cereals harvest
 BÁRTŮ, Lukáš
The thesis focuses on harvest of cereals in terms of noise pollution. Sources of noise during harvesting are harvest line (combine harvester), manipulation equipment transporting harvested grain (tractors with trailers) and in some cases harvesters straw (tractors with collectors). The main aim of this work is to measure noise at harvest on the outskirt of the crop land. In this work I focused on the selection of suitable observation post, measurement of noise pollution of particular agricultural machines, background noise measurement and evaluation of climatic conditions. Furthermore, acquired data are used for equivalent noise level calculations and evaluation against current legislation. Based on the data analysis can be concluded that noise pollution during harvest does not negatively impact its surroundings, therefore there is no need for any action to reduce noise exposure.
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See also: similar author names
2 BÁRTŮ, Lucie
4 Bártů, Linda
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