This diploma thesis deals with fruitfulness and stand structure of Pedunculate oak mature stands (Quercus robur L.) in the Protected Landscape Area Litovelské Pomoraví. Aim of this thesis is to determine variability in stand structure and fruitfulness. A partial aim was to analyse a litter distribution under the single oak trees. In total 4 groups of stands and 3 single oak trees were analysed. Stand structure was detected by using Field Map technology on transects. This survey was representation of individual tree species, standing volume inventory, tree height, tree crown height, then positions of individual trees and their crown projection. Thereafter the indices of aggregation and competition were detected. Fruitfulness was studied in years 2013 and 2014 on plots about 1 m2 located in the center transect at intervals of 5 m. The seed containers were used as a control. Representation of oak according to the number spread over a 21 % to 38 %, according to breast-height circular base from 35% to 66 % and according to standing volume inventory from 40 % to 73 %. The fruitfull intensity in 2013 varied from 0 to 65 pcs and in 2014 from 0 to 31 pcs. The highest harvest was in stand with the largest number of oak trees. The abundance of acorns under the single oak trees from the bottom of the trunk to the edge of the crown was possible to describe by linear trend y=25,3926-0,0344×x in 2013 and y=2,2206-0,0047×x in 2014.

The thesis is focused to the occurrence of extreme temperatures in the Czech Republic and monitors their effect on the yield of vegetables. The aim is to prepare a review of literature on the impact of extreme weather conditions on yield and quality of selected vegetables. The thesis is focused on the cultivation of vegetables grown for fruit, namely tomato (Lycopersicon esculentum). Besides meteorological effect they are also taken into consideration environmental conditions, crop rotation, effect of diseases and pests. It is also briefly described growing vegetables, history and specific characteristics of tomato. The research was carried out on areas of the Elbe and the South Moravian vegetable growing region, they are in the Czech Republic for the cultivation of tomato in terms of temperature and favorable natural conditions perfect. For this study, yield data from 1977 to 2015 for the Czech Republic and Central Bohemia has been used. The relationship between yield of tomato and extreme meteorological indices was investigated. It was prepared by descriptive statistics and trend equations yields of tomatoes in the period, together with variations that are designed after pentads and it was created correlation coefficient with range of favorability or unfavourableness individual indices at different growing seasons phonological phases of tomato to its yield. According to the classification of the correlation coefficient is seen that due to the number of dry days of July were both observed area yields were reduced by 41%. It follows that not only extreme temperatures but also reduce rainfall adversely affect tomato yields. As results, we can mentioned that the proceeds of tomatoes are largely influenced not only by the high temperatures and the subsequent drought, as well as heavy rainfall and floods. Based on the results of this study can be confirmed that the extreme temperatures occurring in our vegetable growing region have on the yield of tomatoes adverse effect.

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Práce analyzuje segment zahraničních studentů jako skupinu ?návštěvníků?, která patří se svými specifiky k obtížené klientele, o kterou je třeba patřičným způsobem pečovat a poskytovat jí kvalitní univerzitní služby a pomoc. Práce také demonstruje obecné přínosy těchto hostů a trendy, se kterými se setkáváme na univerzitách. Větší pozornost byla zaměřena na vhodné doplnění programu letní školy pořádané na JU. Ve spojení s tímto doplněním programu se velká pozornost ubírala směrem ke zvolené atraktivitě - Stezce korunami stromů Lipno. Projektem diplomové práce je navržení a realizace projektu zatraktivnění této turistické atrakce v podobě aplikovaného nočního osvětlení, které přineslo provozovatelům nové možnosti využití a výhody. Druhá část projektu se pak zabývá prosazením tohoto místa do programu a to hledáním vhodné varianty pro reciproční spolupráci, které nakonec bylo úspěšně dosaženo. Stezka tak byla úspěšně prosazena do následujících programů letních škol pořádaných Jihočeskou univerzitou.

The study was conducted on spoil heap Podkrušnohorská (50 ř 14'09 S, 12 ř 39'05 V) near Sokolov. Several factors that influence the establishment of oak were studied: the distance from the source of diaspors, type of habitat (succession vs alder reclamation), position of seedling on the wave and impact of animal grazing. Four alder restoration areas and three spontaneous succession areas have been mapped with GPS equipment, the occurence of mature oaks, which could serve as a source of acornsg was also mapped on the dump and in surroundings. Most seedlings (657) were found in the succession and only 98 in alder reclamation, and the occurence in succession was statistically significantly more frequent. The number of seedlings from sources diaspors decreased, the longest distance was over 1300 meters. For three habitats (spontaneous succession, alder reclamation, open space with grass vegetation (Calamagrostis epigeios)) were planted 12 oak seedlings in fence and 12 seedlings outsider of the fence. Annual growth rate and survival of oak were evaluated using two-way ANOVA. Results showed that the area has a significant effect on the growth of oaks. In alder reclamation and the open area had a high mortality of seedlings and small increase, the fence does not have significant influence on these areas....

The Asian summer monsoon (ASM) is a high-dimensional and highly complex phenomenon affecting more than one fifth of the world population. The intraseasonal component of the ASM undergoes periods of active and break phases associated respectively with enhanced and reduced rainfall over the Indian subcontinent and surroundings. In this thesis the nonlinear nature of the intraseasonal monsoon variability is investigated using the leading Empirical Orthogonal Functions of ERA-40 sea level pressure reanalyses field over the ASM region. The probability density function is then computed in spherical coordinates using the Epaneshnikov kernel method. Three significant modes are identified. They represent respectively (i) the East - West mode with above normal sea level pressure over East China sea and below normal pressure over Himalayas, (ii) the mode with above normal sea level pressure over East China sea (without compensating centre of opposite sign as in (i)) and (iii) the mode with below normal sea level pressure over East China sea (same as (ii) but with opposite sign). The relationship with large-scale forcing is also investigated by stratifying the PCs according to representing indices. The regimes derived from spherical PDFs appear to be opposite under opposite large-scale conditions. EOF technique with...

This thesis is devoted to leisure time during interwar time (1918-1938). The main interest concentrates on phenomenon of visiting summer apartments and his character, perception in society and specific relationship to leisure time. Summer apartments were symbol of good status and were very popular among the middle class, but thesis is also dedicated to tramping and beginning of living at the cottage because of specific atmosphere of Czechoslovak republic in 1918-1938. Keywords: Lifestyle, leisure time, summer apartments, tramping, living at the cottage