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Hodnocení vývoje ichtyofauny v dlouhodobě sledovaných úsecích pstruhových revírů jižních Čech
HALÁČEK, Josef
The work provides information regarding the current development of fish populations in 30 profiles located in 16 trout fishing grounds in South Bohemia, including possible connections with the method of fishing management, temperature, and flow conditions. The work also includes recommendations regarding changes in approaches to fishery management. It is recommended to open the question of the possibility of effectively regulating fish-eating predators as soon as possible. However, these recommendations can generally be applied to similar trout fishing grounds.
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Palaeoecological aspects of Rhynchostreon Bayle oyster evolution
Rantuch, Jakub ; Košťák, Martin (advisor) ; Juřičková, Lucie (referee)
This paper presents a multilevel analysis of palaeoecological aspects of the process of the Rhynchostreon genera evolution. According to the latest results of research, the process of genus appears to be more dynamic than previously assumed.The processes of internal dynamics of the environment in conjuncture with other studied aspects of the late cretaceous environment (e.g. paleotemperature, salinity, etc.) were a significant factor that initiated the activity of selective pressure and represents an important factor in group evolution. In this work we provide the overall hypothesis about co-evolution of two intrageneric (sisters) lineages in Rhynchostreon genera. The definiton of evolutionary trends of intrageneric lineages within the presented hypothesis (including a new description of oyster species) is supported by various analytical methods, which anchors them in the current zoological nomenclature system. An electron microscopy, isotopes and biometrical analysis of a shell in cooperation with some of the sedimentologic methods suggest a relation of lithology (as a result of environmental aspect) and evolution process. The transregional concept of proposed ecological-evolutionary models, based on materials studies from various paleogeographic regions of cretaceous world, increases the...
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Palaeoecological aspects of Rhynchostreon Bayle oyster evolution
Rantuch, Jakub ; Košťák, Martin (advisor) ; Juřičková, Lucie (referee)
This paper presents a multilevel analysis of palaeoecological aspects of the process of the Rhynchostreon genera evolution. According to the latest results of research, the process of genus appears to be more dynamic than previously assumed.The processes of internal dynamics of the environment in conjuncture with other studied aspects of the late cretaceous environment (e.g. paleotemperature, salinity, etc.) were a significant factor that initiated the activity of selective pressure and represents an important factor in group evolution. In this work we provide the overall hypothesis about co-evolution of two intrageneric (sisters) lineages in Rhynchostreon genera. The definiton of evolutionary trends of intrageneric lineages within the presented hypothesis (including a new description of oyster species) is supported by various analytical methods, which anchors them in the current zoological nomenclature system. An electron microscopy, isotopes and biometrical analysis of a shell in cooperation with some of the sedimentologic methods suggest a relation of lithology (as a result of environmental aspect) and evolution process. The transregional concept of proposed ecological-evolutionary models, based on materials studies from various paleogeographic regions of cretaceous world, increases the...
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Structure of the population by sex - world and specific regions
KRÁLOVÁ, Daniela
Main aim of this work is to chart and show the differences in structure of population by gender in the world and in chosen regions (China, India). First part is theoretical, there are explained key notions of this topic and the way show we can analyze the structure of population by gender and how to show and prove it. Method of masculinity and feminity is used to analyze differences in structure of population by gender. Other parts are divided into five sections. First shows structure of gender in the world by continents and regions. In this chapter there are also shown states with the highest rate of men and women and also top ten of these categories. Second chapter looks at the differences between developed and developing world, Burundi and Germany are picked as examples. Third part is focused on China, which is interesting due to one child policy and now there are much more men over women. Fourth chapter is dedicated to population of India where thanks to religious beliefs and established patriarchal traditions is the difference between men and women around 37 millions. Last chapter is focused on the situation in Czech republic and Slovakia and comparison of the two countries themselves. All of the map attachments were created using GIS software.
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Socioeconomic analysis of Prague’s district Vinor
Kovář, Petr ; Říhová, Gabriela (advisor) ; Paláčková, Jana (referee)
I chose socioeconomic analysis of Prague's district Vinor for elaboration of my work. In the opening I want to introduce the district itself including its surroundings. In the individual chapters of the bachelor work I am going to discuss the history, transportation, culture, living, and education. I would like to concentrate on the structure and development of the population later. As part of my bachelor work I am going to perform questionnaire research, where I am going to examine the indicators of the population from different points of view. In following parts of the work I will elaborate SWOT analysis, which defines strengths and weaknesses, opportunities and threats of the district. Based on gained information I am going to elaborate suggestion, which would direct development of the town district in medium and long-term perspective. This analysis will mainly be a result of previously gained information from the questionnaire research. The goal of this work is to provide complex view of the town district and suggest opportunities of its future development including utilization of the financial grants from public sources or European funds. Another goal of this work is to provide comparison of the town district and Prague as a whole from many different points of view. Discussing especially population indicators, natural resources and individual types of economic activities.
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