National Repository of Grey Literature 55 records found  beginprevious36 - 45next  jump to record: Search took 0.11 seconds. 
Vzájemné souvislosti retence vody‚ koloběh uhlíku a zatížení živinami ve vodních a mokřadních ekosystémech z hlediska globální změny klimatu
Poetická galerie Praha ; Mikrobiologický ústav AV ČR, Praha ; Ústav systémové biologie a ekologie AV ČR, České Budějovice ; Pithart, David
Stručná zpráva o řešení projektu v roce 2005. Popis prací prevedených v jednotlivých dílčích úkolech: 1. Retence vody v nivě Lužnice (práce na digitálním geoinformačním modelu nivy horní Lužnice v prostoru Suchdol - Gmünd). 2. Filmový dokument "Život s povodněmi". 3. Sledování distribuce anorganického a organického uhlíku a primární produkce v zatopených pískovnách a rybnících Třeboňska. 4. Charakteristika koloběhu uhlíku ve vodě ve škále vodních ekosystémů z hlediska trofie. 5. Vyhodnocení vlivu rozlivu na diversitu ekosystémového komplexu nivy.
Vzájemné souvislosti retence vody‚ koloběh uhlíku a zatížení živinami ve vodních a mokřadních ekosystémech z hlediska globální změny klimatu
Poetická galerie Praha ; Mikrobiologický ústav AV ČR, Praha ; Ústav systémové biologie a ekologie AV ČR, České Budějovice ; Pithart, David
Popis prací prevedených v dílčích úkolech: 1. Charakterizovat holistickým způsobem funkce přirozeného rozlivu v říční nivě, tj. z hlediska retence vody vzhledem k povodňové vlně, vázání atmosférického CO2, retence živin, vlivu na biodiversitu a interakcí se sociální sférou (retence vody v nivě Lužnice; filmový dokument "Život s povodněmi"; vyhodnocení vlivu rozlivu na diversitu ekosystémového komplexu nivy). 2. Charakterizovat koloběh uhlíku ve vodě ve vodě ve škále vodních ekosystémů z hlediska trofie (studium vlivu fyzikálních a chemických parametrů na primární produktivitu a bilanci uhlíku v zatopených pískovnách a rybnících Třeboňska; studium dynamiky, biodiversity, funkce a stability mikrobiálních společenstev ve vodním prostředí).
Use exhibition Třeboňsko - landscape and people in teaching vertebrate zoology
ROKOS, Lukáš
The aim of the diploma thesis was to create didactic materials with motivation components that would use area of exhibition ?Třeboňsko ? landscape and people? in teaching vertebrate zoology. These materials are intended for pupils of basic and secondary schools, mainly in surrounding the town Třeboň. Diploma thesis includes the conceptual and structural analysis of vertebrate topic in biology schoolbooks. The materials are divided into two groups. First group are information worksheets and worksheets which are usable in the exhibition. Second group are proposals of excursions. Materials have own tasks and questions. Some of tasks were practically tested. Diploma thesis was solved in the project GA JU 065/2010/S.
Possibility of water and nutrient retention increase in agricultural landscape on example of Třeboňsko area
LHOTSKÝ, Richard
Possibility of water and nutrient retention increase in agricultural landscape on example of Třeboňsko area is subject of PhD thesis presented here by Mgr. Richard Lhotský. PhD thesis is divided into three main chapters that try to answer three basic questions: 1. How far is possible to increase landscape water retention using fishponds? 2. Large amount of nutrient and soil leach arable land, both causing surface water euthrophication and a bigger sedimentation in fishponds. Is it possible to moderate these harmful effects? 3. If wetlands became a part of landscape features how to utilize plant biomass from these areas. Fishponds or even whole fishpond system is a specific component of czech rural landscape and fulfill several important functions. Water accumulation and retention are the most important considering the thesis ? fishponds collect water from a catchment area and also collect floodwaves. Current agriculture based on originally steppe crop needs amelioration. In spite lot of positive features we have to bear in mind that water drainage systems increase mineralization of an organic matter in soil and nutrient loss which might be economically important as well as decrease of surface water quality due to the euthphication. Wetlands and small water bodies (fishponds) may play important role as a nutrient trap in agricultural catchment areas, reuse them and prevent their loss from a landscape and whole Czech Republic. It is necessary to solve a utilization of plant biomass from nutrient and water retention areas and use that in biogas plants seems to be one of the most promising.
Comparison of the supply of tourism in selected cities (Třeboň,Vodňany) and its contribution to local development
PAĎOURKOVÁ, Ivana
The main aim of this work was comparing the supply side of tourism in selected cities (Trebon, Vodnany). After studying the literature was conducted situational analysis that led to the finding of supply of tourism in these cities. The next section was carried out field research in Trebon, who was elected as a city with a diverse range of tourism. In the evaluation of the field investigation and found the results were provided suggestions to improve the current situation in the city and has also designed a product package. The aim of this package is primarily the extension of the current range of supply of destination, increasing its attractiveness and extend visitors' stay in this destination. The package also offers reduced fees for students.
Study of temperature and wetness climate of the sedge-grass littoral during the vegetation season
RANDLOVÁ, Monika
Work is focused on studying thermaly-hygric clime sedge overgrowth concerning to his produce parametres and cubic heterogeneity. In construed baccalaureate work i focused on relation of production above-ground biomass slim sedge (Carex acuta L.), with dampness and thermal clime. Slim sedge (Carex acuta L.) is dominant plant in flood part of damp grass fields. Work lie in destructive following overhead biomass along vegetative season. Highest performance live above-ground biomass was analysed in July 1820 g × m-2, but as compared to next takings to be almost constant, in August was analysed 1670 g ×m-2 and in September be signed growth of live above-ground biomass on 1789 g ×m-2. Dry matter overhead biomass decrease with toward the end of vegetative season. In July value of weight dry matter come to 801 g, in August 676,6g and in September were to be signed lowest value 530 g. Weight measured in September was considerably effected downstream that the persisted from second half of August. With those values relate and diminishing value of LAI that the reached values in July 2,44 m2/m2, in August 1,24 m2/m2 and in September 0,59 m2/m2. Work primary lie it measuring thermal and hygric values. Temperature and dampness differ in growth and above growth. Temperature in growth reached lower values than above growth with whereby bears measured higher values dampness in growth. Baccalaureate work was processed in terms of experimental intention agricultural faculty MSM 600*7*665806 ? permanent tenable management techniques of agricultural economy in foothills and mountain regions focused on making harmony between produce and non-produce use".
Analysis of infrastructure freetime services in area of Třeboň
KORANDOVÁ, Barbora
This Bachelor work is aimed at analysing free time services in area of Třeboň and at bringing suggestions about improving them. The goal of this work is to judge recent offers for bicycle tourists in given location and to find out if and how much they are satisfied with them.
Tourism and recreation in selected area of Třeboň region
NEDVĚD, Petr
This bachelor work evaluates actual situation of the tourism in the area of Třeboň region and that is the main aim of this work. Next there are three smaller parts. The first one is the description of the development in the tourism in the particular place. The work analyses, as the count of particular kinds of premises in the towns, as and their place. The second one is the structure of current visitors, whereof was achieved in the questionnaire. The topics which are suitable for optimising the using of this place in the tourism are the last point in this work. For this, I used the theory finding and compared with the practical research that I gained by the help of the study of the place and the analyse of the visitors.
Aboveground production of an unmown wetland stand
HOVORKA, František
The bachelor thesis is part of the project of The Ministry of Environment no. SP/2d1/9307 (Czech Terra). The aim of this project is evaluation of the carbon budget in main ecosystem types in the Czech Republic. The thesis is focused on the production of aboveground biomass of a stand dominated by Carex acuta. Thje seasonal dynamics oc the aboveground biomass was estimated by repeated destructive harvests. The highest value of Carex acuta biomass (alive and dead) was 364,63 g.m-2 on 13 August. The maximum total aboveground biomass in m2 (alive and dead biomass of Carex acuta and other plant species) was 506,76 g.m-2. The highest value of the numer of C. acuta tillers was 424 pieces/m2.
Quantitative and qualitative spatial distribution of bed capacity and ancillary services within a defined territory Trebon
VROBELOVÁ, Lenka
Bachelor thesis deals with quantitative and qualitative spatial distribution of bed capacity and ancillary services within a defined territory Trebon. At the beginning the thesis deals with the definition of tourism and consequently its theory. In the next section is developed characteristic of the defined area, divided into the physical-geographical and socio-geographical part. In the main analytical section based on my own data collection, I appraise the quantitative bed capacity based on the inventory, the quality of bed capacity and ancillary services, the bed capacity by individual micro regions, and time and space relation of distribution of bed capacity. The work is supplemented by tables, graphs and maps.

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