This diploma thesis focuses on comparison of photosynthesis and tree water status between high forest and coppice of Quercus petraea (Matt.) Liebl. Four different types of management were investigated during vegetation season 2016: high forest, coppice on clear-felled site, coppice with standards and seedlings. Methods of leaf gas exchange and water potential measurements allowed to study transpiration, photosynthesis and its response to light and CO2 concentration and leaf water potential. All these physiological parameters were studied as linked to weather conditions and various levels of drought stress. When the soil water was not limiting factor trees in all variants of experiment behaved similarly. However, during mild to severe drought stress the coppice was superior to seedlings and to high forest. It showed higher photosynthesis rate (2.49 umol m-2 s-1) than seedlings (0.86 umol m-2 s-1), both under moderate water stress. Coppice also had higher stomatal conductance and quantum yield of fluorescence than high forest which allowed to higher photosynthetic rates. The lowest value of predawn water potential was in high forest (-3.27 MPa) whereas highest in coppice (-2.01 MPa) which indicated better water availability and lower evapotranspiration demands imposed on coppice sprouts due to their lower height and therefore lower overall aerodynamic conductance. Response of net photosynthesis to CO2 concentration revealed higher carboxylation rates in high forest than in coppice but low stomatal conductance was a reason for overall lower photosynthetic rates in high forest than in coppice. Due to its superiority under water stress coppice forest may be a viable option for forest management on dry sites during the climate change.

A B S T R A C T T I T L E The Impact of physical activities in water on joints movements of seniors. O B J E C T I V E The evaluation of the impact of physical activities in water on joint movements of elderly people. From the data available which measures the movements of shoulder and hip joints at the beginning, in the middle and after the training session, we identify whether there are some changes in the range of movements available of the tested joints. M E T H O D The efficiency of swimming program whose duration was 15 weeks was evaluation by measuring the improvement of movements possible of shoulder and hip joints. There were two groups of elderly people tested. The first group consisted of university students taking courses for elderly people, the latter group consisted of elderly volunteers. Both programmes had the same content. R E S U LT S After the swimming program finished, there were measurable changes in the range of joint movements all participants could perform. In majority of cases these changes were positive (i.e enlargement of the range available), in some case the rotation of the joint in certain movements remained same but there were some elderly people whose range of joint movements was reduced. Overall, the range enlargement was estimated to be higher by 5 - 10ř. K E Y W O R D S...

Assessment the effect of revitalizing measures of chosen peat bogs in the upper Vydra River basin on their water regime Abstract: Despite a number of research projects, the influence of peat bogs on the hydrological regime remains a largely unexplored topic. In the past, several peat bogs in the Šumava National Park were exposed to a very strong anthropogenic pressure. Subsequently, revitalizing measures were applied to mitigate the impact of human interventions, to stop the degradation of these precious habitats, and to reform the disturbed peat bog water regime. This thesis is focused especially on fluctuations of water table level and on the hydrological regime in the catchments of Rokytka and Cikánský Brooks. Thesis further develops the topic solved in author's bachelor thesis called "Peat bog revitalizing measures and their effect on runoff dynamics in the Otava River headstream area." It contains experimental research of the influence of drainage canals and revitalizing measures on water table fluctuation. It also aims to identify the extent to which meteorological factors contribute to changes in groundwater level and to assess the present state of revitalization measures and their influence on the runoff regime. Key words: peat bogs, revitalizing measures, Šumava Mountains, water regime

This study focuses on the influence of precipitation on shallow catchments of mineral springs in the special area of Františkovy Lázně. The thesis was made on the basis of the data provided by the company Spa Františkovy Lázně a.s.. The interdependent relations between yield springs, precipitations, atmospheric pressure and the content of free CO2 were studied. These relations were observed onto six springs - František, Luční, Nový, Solný, Železnatý and Žofie. The precipitations were compared with the yield of individual springs. The season was proved by three springs (František, Železnatý and Žofie). Retention of the precipitation was determined for springs František, Solný, Železnatý and Žofie. Considering more than half a year delay, we cannot claim that the precipitations should have a major influence on the dotation of mineral springs. The downtrend was founded for the free CO2 in all researched resources. Significant indirect relation was found using the correlation coefficient between atmospheric pressure and free CO2.

This thesis deals with the creation of rating curves and evaluating these curves on profiles KFGG. There are described various methods of extrapolating discharge beyond instrumentally measured data. On selected profiles is performed extrapolation using 1D hydrological model MIKE 11. Data used in this work are obtained by field survey made by workers KFGG. Key words: rating curve, extrapolation, hydrological modeling, ADCP, MIKE 11

Digital river network dataset is an important source of information in any aspect of water management decision making. It is also a base for modelling or scientific research in many different fields. Development of the dataset in the Czech Republic had been fragmented in a past and as a result three different datasets have been developed that cover the whole of the state's territory. The datasets contain different geometries, different and often conflicting attributes and serve different purposes. Today the time has come that water management decision makers have realised that the situation is no longer sustainable and make effort to merge the datasets into one. The task brings in several technical issues and a potential for severe legal consequences. The aim of this study is to develop a methodological approach to merging the existing datasets into one. This methodological approach to decision which of the conflicting or different attributes should be adopted is based on assumption that the existing datasets will be merged into one consisting the best of all. Comparison of features in the existing dataset will inevitably lead to many conflicts when it will be necessary to decide which of the considered features should be adopted to the resulting dataset. The study considers the main purposes which...

Title: Management of sporting event - 6 Nations Objectives: Target of the thesis is brought and defines problems with organization sport action 6 Nations. Whole organization will be describe and next will be analyzed the problems, with which the organizers had the opportunity to meet. With help of selected theoretic method will be on the conception of the project the next year show, how prevent and eliminate the arising situation so as the negative repercussion was least. The most important chapter is propagation of the action and options, that this part was the best result. Methods: With help of descriptive case study and date analysis of case study will be description organization of whole action that will be analyzed. On a questionnaire and discussion will be shown problems with propagation and will be devise the methods of propagation so as the propagations was the most intensive and reach target groups. In conclusion is done generalization the obtained results and setting assumptions to successful organization of sport enterprise. Results: Have been identified deficiencies in quality of propagation that wasn't focused on ideal target groups and thus not be met, which was set before the event. The main purpose was expand the water polo between people and get to water polo another young active...

Effect of selected physical-geographical factors on the snow accumulation and snow melt Abstract: This master thesis analyzes the influence of physical-geographical factors on spatial distribution of snow water equivalent, and its evolution. In this work, emphasis is placed on describing the influence of vegetation, aspect and altitude. Measurement was carried out in experimental catchments Zlatý Brook and Bystřice River in western part of the Ore Mountains in winters 2008/2009, 2009/2010, 2010/2011 and 2011/2012. To evaluate the influence of these factors on value of snow water equivalent there was used one of the methods of multivariate statistical analysis - cluster analysis. The research shows that the greatest influence on the distribution and evolution of snow water equivalent in the experimental basins has vegetation and some dependency was proved also between the points of southern exposure. The measurement results demonstrate the suitability of cluster analysis for analyzing the data of point values of snow water equivalent. On the other hand the results showed the main limits of this method, especially the need for a large number of points with different characteristics. The results of measurements and statistical analysis are compared with results published in technical literature. Keywords: snow...

Goals: The main aim is to map and characterize current situation of The swimming for the physically disabled in Czech Republic and Great Britain. To provide information about the identity or difference of working with swimmers with physical disabilities in both countries, in terms of content, organizational, safety and personnel. To draw conclusions and to propose possible changes and recommendations for optimization and improvement of the state while swimming with people with disabilities in Czech Republic based on these information. Methods: The method of quality, analysis and subsequent synthesis, comparative method, visiting activities and observations have been used. Information was drawn from Czech and foreign literature, as well as from Czech and foreign web sites. Some facilities were visited personally, the others were contacted throughout the internet. Results: This work focuses on content of the methods used for swimming of the persons with disabilities in both countries and compares them, further evaluate and compare the swimming centers in both countries according to set criteria. The criteria that should be meet by the coach who works with physically disabled swimmers can be learned in this diploma, and are also valid for both countries. The work introduces the various organizations,...

Title: Application meteorology and historical comparison between weather(meteorological) conditions for yachting and water sports Objectives: To be making maps about windsurfing sports within specific locations. Prove or disprove scientific research about weather conditions changing from 1980 to 2014 years. It's about yachting and water sports at the same locations. Methods: Diploma is descriptive and analytic article. There are methods like research, selections of sources, analysis of information and final synthesis everything knowledge. Results: Description four water ponds for water sports and analytic work with database about weather conditions in the studying locations. Keywords: Meteorology, wind, spot, water sport, yachting.