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The impact of urban sprawl on the environment.
Havel, Petr ; Chuman, Tomáš (advisor) ; Romportl, Dušan (referee)
The suburbanization process - a shift of population and activities from city centre to its fringe - is not only a socioeconomical phenomenon; city spatial expansion is a serious concern for an environment as well. The volume of suburban and sprawling areas is constantly increasing, moreover the character of this development is inefficient both spatially and energetically. A crucial changes take place in a landscape, which is being fragmented and homogenized. Those changes affect organisms, which live in the landscape; their natural environment is intensively modified and not all of them are able to get used to a newly created conditions and resist to a pressure of invasive species. A lot of compacted and impervious surfaces negatively influence not only the biota, but also a water quality, infiltration and water regime. Last but not least, new development seals a lot of quality agricultural land. Sealed soils are irreversibly deteriorated and become useless for further agricultural use. Despite the fact, that legislative in the Czech Republic should protect the high-quality agricultural soils, the study, made in the surroundings of D1 highway shows that's not the case. Two thirds of the commercial suburban development take place on the most productive and valuable soils. This number suggests poor...
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Návrh rodinného domu systémem dřevěné rámové konstrukce
Havel, Petr
The subject of this bachelor thesis is a design of a modern single-storey house for a family of four. The house is designed as a wooden structure with a frame construction system. The first part focuses on location and the design of disposition of the family house. It is also concerned with the technology of production of prefabricated panels and the method of building the designed wooden structure. The other part of the thesis consists of a technical description of the designed structures, an architectural visualization and an assessment of the building envelope from the thermal technical point of view. The thesis is based on the enclosed drawing documentation.
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Novostavba rodinného domu
Havel, Petr
The subject of this master‘s thesis is a design of a modern two-storey house and its project documentation needed for obtaining a construction permit. The house is designed as a wooden building with a wooden frame load-bearing structure. The thesis is focused on the design of individual structures and their subsequent assessment from a structural and thermal-technical point of view. Another part is the design of room layout and orientation to the cardinal directions. The thesis is supplemented by the enclosed drawing documentation, technical reports and architectural visualizations of the designed object.
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Impact of commercial urban sprawl on soil cover on the outskirts of Prague and its future predictions
Havel, Petr ; Chuman, Tomáš (advisor) ; Romportl, Dušan (referee)
The urban sprawl cannot be any longer perceived as a solely esthetic and socioeconomic problem. The process of shift of population and activities from city centre to its fringe has significant environmental impacts as well. Typicaly, suburban areas are spatially and therefore energetically demanding, the landscape is being fragmented by their presence and the natural environment of organisms is severely modified or destroyed. Soil sealing and impervious surfaces lead to altered heat and moist regimes, infiltration rate and runoff. Soils at city fringe - usually very productive and valuable - are endangered by total loss of all of their functions, both environmental and agricultural. That is also the case of Prague surroundings, where high quality soils, which are supposed to be protected by the law, are irreversibly degraded by urban sprawl. Logistic regression model in this work has proved that commercial urban sprawl tends to occur in areas with a good logistic position and a level terrain. The awareness of factors, which are favorable for urban sprawl, can be utilized in future to make local planning more effective and prevent sealing of high-quality agricultural soils, which are currently built on. By sprawling on an agricultural land, Czech Republic loses its natural wealth and valuable...
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The impact of urban sprawl on the environment.
Havel, Petr ; Romportl, Dušan (referee) ; Chuman, Tomáš (advisor)
The suburbanization process - a shift of population and activities from city centre to its fringe - is not only a socioeconomical phenomenon; city spatial expansion is a serious concern for an environment as well. The volume of suburban and sprawling areas is constantly increasing, moreover the character of this development is inefficient both spatially and energetically. A crucial changes take place in a landscape, which is being fragmented and homogenized. Those changes affect organisms, which live in the landscape; their natural environment is intensively modified and not all of them are able to get used to a newly created conditions and resist to a pressure of invasive species. A lot of compacted and impervious surfaces negatively influence not only the biota, but also a water quality, infiltration and water regime. Last but not least, new development seals a lot of quality agricultural land. Sealed soils are irreversibly deteriorated and become useless for further agricultural use. Despite the fact, that legislative in the Czech Republic should protect the high-quality agricultural soils, the study, made in the surroundings of D1 highway shows that's not the case. Two thirds of the commercial suburban development take place on the most productive and valuable soils. This number suggests poor...
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Finanční analýza společnosti KOVOKON Popovice, s. r. o.
Křižková, Jana ; Boukal, Petr (advisor) ; Havel, Petr (referee)
Cíl mé práce je provést z pohledu externího uživatele analýzu účetních výkazů společnosti KOVOKON Popovice, s.r.o. a poskytnout informace o vývoji hospodaření firmy. Chtěla bych objektivně zhodnotit skutečné hospodářské procesy, celkovou finanční situaci podniku a jeho postavení ve srovnání s konkurencí. Finanční analýza je důležitá pro každou společnost, protože na jejím základě může vedení rozhodnout, jakým směrem se bude firma ubírat a zhodnotit, jaké jsou její silné stránky oproti konkurenci, na kterých se dá stavět a také čemu věnovat pozornost, aby se zabránilo možným problémům.
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