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Posouzení rozdílů ve vnější stavbě půdních agregátů na lesních půdách v ČR vzhledem k jejich stabilitě ve vodním prostředí
 Macháček, Vlastimil
This diploma thesis studies the external layers of water-stable aggregates found in different soil types. The selection of locations in which the soil samples were taken was dependent upon different soil types, economic interventions, and the age of forest vegetation. A total of twenty soil samples from the top mineral layer of soil were collected from five locations. The soil samples were subsequently tested for the stability of water-stable aggregates, and sent for a digital as well as grain size analysis. The tests revealed different values in the amount of surface area, aggregates volume, and contents of clay in soil. Water-stable aggregates found in the same soil type showed a similar trend in the amount of surface area and aggregates volume depending on the age of forest vegetation.
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Porovnání stability půdních agregátů na stejném půdním typu s rozdílnou intenzitou obhospodařování
 Macháček, Vlastimil
This bachelor paper describes and interprets the research results of the comparison of soil aggregate stability. This comparison takes place in various localities with different farming intensity. The first part of the bachelor paper presents literary research, which closely depicts the main issues of this paper. Literary research also includes a technical description of the main issues of the bachelor paper and reflections of the authors who deal with this subject matter. The following part of the bachelor paper describes localities of Ořešín and Sobešiče, from which the soil samples for measuring were collected. This part also depicts climatic and soil conditions of these localities and sounding techniques. The paper describes in detail sampling and transport of the samples. The bachelor paper then depicts the methods of measurement and subsequent handling of the samples in the laboratory of soil mechanics LDF. In the following part of this paper the results are recorded and interpreted together with the commentaries on particular localities. Finally, the discussion about the research results, conclusion and bibliography follow. The bachelor paper is completed with photo documentation and graphs with the research results. These graphs are instrumental in clear arrangement of the results.
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See also: similar author names
2 MACHÁČEK, Václav
3 Macháček, Vojtěch
14 Macháček, Vít
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