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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
111

Vliv úprav toků a nivy na následky povodní na příkladu povodí Stropnice / Impact of stream and floodplain modification on th eflood effects on the example of Stropnice basin

Douděrová, Šárka January 2012 (has links)
This thesis deals with the evaluation impact of the modifications of floodplain and river network to the course and consequences of floods on the example of Stropnice river, located in South Bohemia. The thesis evaluate causes, course and effects of the floods, that took place in the basin with special focus to the recent floods. The basin was hit by extreme flood in 2002, while in 2005, 2006, 2009 other floods with different origin and magnitude took place in the basin. The assessment was based on field survey, and application of GIS analysis of results for identification of critical stream segments, which may influence the course of flood events. To get information about river network modification the HEMF field survey methodology was used. The following rivers were mapped: Stropnice river, Svinenský, Klenský and Žárský brook. The critical stream segments are spread in the whole Stropnice basin. It can be concluded that the anthropogenic effects are apparent in the whole basin including its headwater part in mountains. In several critical stream segments there were proposed measures aimed to reduce the consequences of potential flood events.
112

Využití příměstského parku Bažantnice (Kladno) ve výuce botaniky a dendrologie / Suburban park Bažantnice (Kladno) in Botany and Dendrology Instruction

Veverka, Vojtěch January 2013 (has links)
The topic of this thesis is forest park's Bažantnice mapping. The thesis suggests the way of aplication of botanic terrain education. Botany and dendrology is one of the main educations question on elementary and secondary school. Park Bažantnice can be used in science lesson for its hight potential. The thesis i s divided into two parts. The first of them summarizes differents types of the terrain education and focuses on didactic using of the park Bažantnice. The second one deals with the station mapping and describes way of data colecting and adapting. Accompanying pictures and generated maps are included in appendiced at the back of the thesis. Keywords: dendrology, biology, botany, education, park, Bažantnice, Kladno, mapping, herbs, woody plants, terrain education
113

Výskyt a podmínky existence obojživelníků a plazů / Incidence and conditions of the existence of amphibians and reptiles

KUS, Lukáš January 2010 (has links)
Thesis deals with the mapping of our species of amphibians and reptiles in the hills of St. Thomas and the right bank of Lipno. Findings of older data in the atlas and the lack of extension work to monitor the biodiversity of species inspired me to map the location. Alignment of the square with the border position was more than 40 years, closed intensive human activities. This reasoning was that the richness and diversity of amphibians and reptiles could be acknowledge. The aim was to monitor the designated area and to identify the occurrence of individual species of amphibians and reptiles. Locate their habitats in which they propose to Match and protect this natural heritage for the future.
114

Krajina na pomezí CHKO Beskydy (Vizovická vrchovina vs. Javorníky): srovnání historického a současného využití krajiny

Babicová, Jarmila January 2015 (has links)
The presented diploma thesis concerns with a study of historic and contemporary human influence on the region of Valašská Polanka. The changes in landscape are evaluated by comparing historic maps and sources with its actual condition. Segments of land in the landscape park (Javorníky) as well as outside of it (Vizovické Hills) were selected for further examination and were charted from the perspective of their biotopes. The charted areas include parts of agrarian domains, in this case extensively utilized pastures. The segments mapped on these sites were divided into various categories according to the landscape features (wetland, forest borderland, dispersed greenery). A collection of precaution steps for these features was created, based on the newly gained information. The paper also includes possibilities of application of subsidy programs in agriculture.
115

Populace jalovce obecného (Juniperus communis) na území PP Česká Kanada v lokalitě Konrac / Population juniper (\kur{Juniperus communis}) in the selected area

KOUPAL, Vít January 2016 (has links)
The paper maps the community of Common Juniper (Juniperus Communis) encountered at Konrac, a site included in the Česká Kanada Nature Preserve. The site itself, or rather the common juniper growing there, does not have the benefit of special legal protection; consequently, no targeted steps have been taken to maintain the juniper community intact in the Konrac landscape - still, the site allowed to monitor the natural development of the community in conditions typical of the current methods of farming. The locality is described to encompass four main types of habitats: stony islands amid meadows; unplowed strips of land around former small fields; peripheries of open stands; and peripheries of close stands. The acquired (and subsequently processed) data point to the conclusion that the habitat at the unplowed margins of fields suits the common juniper communities quite well, even without any human intervention in the farming practices beyond what is implemented on the site now.
116

Zmapování krajinných prvků v konkrétním území a jejich historický vývoj / MAPPING OF LANDSCAPE FEATURES IN A SPECIFIC TERRITORY AND THEIR HISTORICAL DEVELOPMENT

ŠTROUFOVÁ, Barbora January 2012 (has links)
The cadastral district of Čejkovice was chosen for mapping of landscape features. The district is located approximately 9 km to the north-west of České Budějovice on a surface of 955 hectares. The following materials were used to map the territory in question ? the plan of the Territorial System of Ecological Stability and the orthophotograph map available at geoportal.gov and historical aerial photos from the Military Geographical and Hydrometeorological Institute of Dobruška. The incidence and representation of individual features were ascertained during mapping of the territory and the features were categorized. The categorization serves to process the results ? to evaluate the frequency and surface (length) of the features and at the same time to compare the present status with the status of the 1950?s. The GIS (Geographic Information Systems) software program was used to evaluate the results. At present, 38 landscape features can be found in the territory of Čejkovice (1 watercourse, 9 ponds, 4 woods, 8 woody plant groups, 9 alleys and 7 solitary plants. In 1950?s, 29 features could be found in the territory (1 watercourse, 10 ponds, 3 woods, 6 woody plant groups, 8 alleys and 1 solitary plant). The solitary plants have experienced the greatest difference ? increase by 6 plants. The surface of ponds has been increased as compared to the past status and the surface of woods has grown as well. The condition of the features does not differ too much as compared to the past condition. The most landscape features have experienced growth of surface.
117

Optimalizace obalových technologií ve vybraném podniku / Optimization of Packaging Technologies in a Certain Production Company

PROKOP, Zdeněk January 2013 (has links)
An objective of this diploma thesis is to propose optimized system of packaging technologies in a certain foodstuff production enterprise considering logistical operations within distribution chain. Reverse flows, environmental impacts and final consumer needs are taken into an account. There are many degrees of freedom within packaging technologies. Every product could be packaged in several ways. However the final step for transportation is common for every piece of them, a trailer, a container or any other handling unit of higher grade. Czech beer market is highly saturated. Many domestic breweries concern to invest their forces to export markets. Application of current management and logistics tools and methods rescues capital sources for more effective usage.
118

Splnila Směrnice o stanovištích očekávání v České republice? Změna kvality biotopů a typů evropských stanovišť / Has the Habitats Directive met expectations in the Czech Republic? Change in quality of habitats and European habitat types

KUŠNÍROVÁ, Tereza January 2013 (has links)
This thesis concerns with implementation of the Habitats Directive into Czech legislation. It deals with the change in quality of habitats and European habitat types. It also considers potential impact of special areas of conservation on this change in the South Bohemian Region. In the intersections of segments from the layer of habitat mapping and the updated layer, the data from these layers that describe quality were compared. From the reports under Article 17 submitted by the Czech Republic, information about future prospects and structure and function change in those habitat types was obtained. Negative change in quality was found in habitats, while the change in habitat types was mostly positive or none. This difference is a reflection of distinct methodologies.
119

Vliv dopravního hluku na zdraví exponované populace / The traffic noise influence on the health of the exposed population

DIVÁCKÝ, Jan January 2017 (has links)
This presented diploma thesis deals with evaluation of the traffic noise influence on the health of the exposed population. The objectives of this thesis are based on the results of Environmental Health System in the Czech Republic (Subsystem III), which provides the long-term monitoring of the noise in the municipal environment of the chosen agglomerations. A part of the noisy location monitoring is also the questionnaire survey confirming hypothesis n.1: "At the traffic noise perceiving, there is an important psychosocial bound, which often stands in opposition to the results of the noise measurements". Furthermore, the thesis describes the results of the indicative measurement of the chosen noisy localities in comparison with same locality measurements in the technical accuracy class. The indicative gauge tests were made on the traffic-busy roads in Jihlava city. The measurement has proved the link between the intensity of the traffic flow and indicatively determined noise levels and practical applicability for the local planning or local controlling incentives solution. The results of the indicative measurements point out to breaking of the equivalent night noise levels for sleep disturbance in three chosen localities. Breaking of the equivalent day noise levels has a nature of the noise annoyance. The measured road-traffic-caused night and day noise levels may be compared to the recommendations for the risks of increased incidence of selected civilization diseases published by the World Health Organisation.
120

Testování aparatur pro mobilní mapování pomocí GPS (mobilní mapování pomocí GPS) / Testing of GPS devices for mobile mapping (mobile mapping with GPS)

BLAŽEK, Martin January 2009 (has links)
The diploma thesis studies accuracy of cheap GPS devices intended for mobile mapping in the landscape. Methodlogy for testing the accuracy of two GPS devices was established on the base of studied literature and apllied to two different GPS devices. The first device is PDA ASUS A639 connected by Bluetooth with external GPS reciever Navilock BT-338 and the second one is PDA ASUS A639 using its inbuilt GPS chipset. The result of testing is firstly comparison of accuracy of these two GPS devices and secondly the elements, which influnce their accuracy the most. The database of results is large enough to make some general conclusions concerning the accuracy of different GPS devices and their usage in the process of mobile mapping.

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