Swimming with the root of the natural character with the wastewater downstream of the recreation area around the pond.

Práce pojednává o budoucnosti lodní nákladní dopravy v ČR. Některé varianty provozu a možnosti získání přepravního prostředku - plavidla, jsou řešeny pomocí metod manažerského rozhodování a finanční analýzy. Varianty analyzují situaci a možnosti podnikání v lodní nákladní přepravě v roce 2006 a možnou provozní situaci firem po výstavbě jednoho anebo obou zbývajících plavebních stupňů na Dolním Labi u města Děčína.

The thesis deals with the restoration of the mill and sawmill in Běluň. A more detailed processing is aimed at the sawmill as a better preserved parts of the object. On the basis of the obtained or created documents are drawn up individual alternatives of restoration, which solves the activities carried out during the recovery, the changes compared to current situation, the usability of the object and the resulting economic demands.

Using SAR data for wet snow monitoring Abstract This paper focuses on an existing method of snow information retrieval by means of satellite SAR data. The method was first presented by Malnes and Guneriussen (2002), and has been proven to be capable of sub-pixel classification of wet snow. It is also able to classify dry snow pixels. The classification is based on change detection, so a snow-free reference image is required. Some flaws in this algorithm have been discovered during the work on this paper and are discussed, as well as a possible solution is suggested. I have also proposed a modification of the algorithm which could improve the classification results and tested the modified algorithm. Keywords: SAR, snow cover, remote sensing, wet snow

Using SAR data for wet snow monitoring Abstract This paper focuses on an existing method of snow information retrieval by means of satellite SAR data. The method was first presented by Malnes and Guneriussen (2002), and has been proven to be capable of sub-pixel classification of wet snow. It is also able to classify dry snow pixels. The classification is based on change detection, so a snow-free reference image is required. Some flaws in this algorithm have been discovered during the work on this paper and are discussed, as well as a possible solution is suggested. Because this method is uncapable of classifying pixels containing water bodies, I have proposed an algorithm that can classify snow cover on lakes to enhance its capabilities. Also, a way to improve the wet snow cover classification by means of optical data was suggested. Keywords: SAR, snow cover, remote sensing, wet snow

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The aim of the thesis "Soil protection against water erosion in the cadastral Jinačovice" is to evaluate the problems of soil erosion and erosion prevention. The work consists of two parts. In the first part the issue of erosion is expressed using relevant printed and electronic sources. The second part deals with the analysis of current conditions and the current status of land use in terms of susceptibility to water erosion. All the erosion factors will be assessed based on the findings. The average long-term loss of land will be evaluated using the universal equation for calculating the USLE soil loss and the degree of erosion hazard to lands will be determined. As a result an erosion control measure (organizational, argi-technical and technical) will be designed and their effectiveness with regard to allowable loss will be assessed.

This Thesis deals with the Problems and Possibilities of Increasing Retention of Surface Water in the Landscape. Examines the Various Concepts Related to the Topic under study Literature. Detail Analyzes the Selected Area on the Basis of Sociological Research Participants Concerned are Possible Solutions or CWays to Increase Water Retention in the Locality.

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