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Control of territory as a factor for the effective implementation of a political objective of an Islamist violent non-state actor
Ludvík, Zdeněk ; Hynek, Nikola (advisor) ; Bureš, Oldřich (referee) ; Eichler, Jan (referee)
This thesis wants to make clear the theoretical concept in the form of a testable hypothesis on the relationship between the political control of the territory by a Violent Non-State Actor (VNSA) and the effectiveness of realization of its political objective (policies). Since in the literature there is no explicit theory or theorization that would reflect the varying degree of effectiveness with regard to the varying degree of territorial penetration, and there are no explicit parametric indicators and values that may be necessary for effective achievement of the political objective in relation to the territory, the purpose of the research will be to answer the question whether, how and to what extent the intensity of the physical penetration of the territory is related to the ability to more easily and efficiently achieve the goals for which the VNSA has been established and has strived. A general definition of threshold values of the penetration can also provide partial piece of knowledge for practical policies and approaches to territorial VNSA on the part of states (counterinsurgency actors). Although there is no explicit use of any of the theories of international relations in the research, the used theoretical framework is inspired by a) approaches to political geography and outlines of...
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Control of territory as a factor for the effective implementation of a political objective of an Islamist violent non-state actor
Ludvík, Zdeněk ; Hynek, Nikola (advisor) ; Bureš, Oldřich (referee) ; Eichler, Jan (referee)
This thesis wants to make clear the theoretical concept in the form of a testable hypothesis on the relationship between the political control of the territory by a Violent Non-State Actor (VNSA) and the effectiveness of realization of its political objective (policies). Since in the literature there is no explicit theory or theorization that would reflect the varying degree of effectiveness with regard to the varying degree of territorial penetration, and there are no explicit parametric indicators and values that may be necessary for effective achievement of the political objective in relation to the territory, the purpose of the research will be to answer the question whether, how and to what extent the intensity of the physical penetration of the territory is related to the ability to more easily and efficiently achieve the goals for which the VNSA has been established and has strived. A general definition of threshold values of the penetration can also provide partial piece of knowledge for practical policies and approaches to territorial VNSA on the part of states (counterinsurgency actors). Although there is no explicit use of any of the theories of international relations in the research, the used theoretical framework is inspired by a) approaches to political geography and outlines of...
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Size and stability of territories in tropical birds
Charvátová, Barbora ; Hořák, David (advisor) ; Lučan, Radek (referee)
The size and the stability of avian territories are at first sight quite different in the tropics if compared to the temperate zone. Territories of tropical birds are relatively more stable in time and space. Their owners defend territories year-round, between years and the boundaries of territories remain unchanged. Tropical territories are also many times larger in size. These specific properties are conditioned by many interconnected factors. The size of the owner and food availability have a significant influence. The size of the territory increases with the size of the owner. And the owner reduces territory size with a higher food supply. It is food availability, which is closely related to the quality of the environment. Generally, the density of individuals is lower in lower quality areas. Thus, owners adapt their territories - increase size. This is especially interesting in the tropics, considering that there is much higher species richness and lower population density than in the temperate area. Differences in territory can also occur due to different altitudes - there are larger territories in tropical montane cloud forest. Also, the location in the area and potential barriers have influence, but rather in position than in a size. Studying these factors explains the differences in...
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Variability of home ranges and territory sizes in birds
Holubová, Kateřina ; Storch, David (advisor) ; Sedláček, Ondřej (referee)
Territories and home-ranges are the smallest spatial units of species' presence in a landscape and they determine in what ways and on what scales animals perceive and use their environments. Their sufficient sizes encompassing enough resources are critical for survival and reproduction of individuals. Processes and factors affecting territory and home-range sizes therefore belong to fundamental ecological issues. Despite its importance, the knowledge of variation in avian territory and home-range size at large spatial scales is poor. So far it has comprised mainly the findings that the used area is determined by individual's energetic demands, dependent on body size and diet type, and by environmental productivity. Therefore, the aim of this thesis was to use data gathered from available literature to describe the variation in territory and home-range size of birds. I was curious what was the nature of territory and home-range size frequency distribution; whether the sizes were species-specific and whether and how these sizes were affected (beside the body mass and diet type) by various environmental characteristics, such as latitude, temperature, precipitation, seasonality, altitude and habitat type. I have found that the territory and home-range size frequency distribution is approximately...
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Differences in the resolution of sea territories conflicts in areas with energy resources
Bančanský, Andrej ; Karlas, Jan (advisor) ; Parízek, Michal (referee)
Energy security is an important phenomenon of the contemporary world. A significant number of oil and gas reserves are located on the seabed. Expansion of oil and gas drilling to deeper and from shore more remote locations can again raise the question of ownership of these deposits. On one hand, there are regions of the world where these disputes over borders of maritime territories escalate into a series of clashes and incidents. On the other hand, there are other areas where states can settle their disputes and cooperate on drilling. The goal of this study is to determine which factors lead to the fact that particularly in the South China Sea disagreement about the boundaries of maritime territories results in the escalation of disputes in comparison with the regions of the North Sea and the Caribbean Sea, where disputes are solved or minimized. These factors are represented by six variables, which are based on three theories: a realist, idealist and constructivist theory of international relations. The first part of this study describes the historical development of current international maritime law with regard to the territorial division of the world's oceans. It is followed by a description of three case areas. The second part deals with the theoretical foundations of the examined factors. In...
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Relationships between functional traits, home range sizes, and dispersal abilities in birds
Holubová, Kateřina ; Storch, David (advisor) ; Sedláček, Ondřej (referee)
Avian movements through the landscape involving dispersal and routine movements within home-range or territory are one of the basic but due to a high mobility of birds also one of the least understood processes of bird ecology, especially on the interspecific level. Not only is dispersal a fundamental mechanism of species' spreading into new areas, but also, together with home-range size, it shows the scale on which species perceive the landscape and how they can deal with habitat changes. Dispersal ability, represented by dispersal distances, is determined by a few species specific traits like body size, migratory status, wing and bill morphology, diet type, preferred habitat type or some life-history traits. On the contrary, home-range size variability is determined primarily by energetic demands of the species, given by its body size and trophic level, and by the productivity of the environment. There is a positive relationship between home-range size or territory size, respectively, and dispersal distances of birds that can be attributed to species vagility or their spatial requirements determined especially by their food preference. Nevertheless, further research mainly on interspecific level is necessary for a deeper insight into this issue.
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Biology of three-toed woodpecker
Navrátil, Martin ; Fuchs, Roman (advisor) ; Reif, Jiří (referee)
In my thesis I have tried to find out how does forest management influence presence of the Three-toed woodpecker Picoides tridactylus.This species is considered a "flagship species" of an untouched primeval type of forest and therefore it requires our attention and protection. The thesis contains results of North-American studies focused on the species very similar to Picoides tridactylus. The main chapters are those aimed to provide information about how is the Picoides tridactylus affected by forest fragmentation, stand health condition and finally the impact of food supply on the occurence and behaviour of the species.
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The influence of the Earth magnetic field on communication strategy of roebucks and fishes
Brus, Radek ; Hart, Vlastimil (advisor) ; Mrkvičková Kořanová, Diana (referee)
This thesis focuses on the communication strategies of roe deer and fish. Roe deers live from April to September territorial way, they live the remaining part of the year in common groups. To territory marking roe deers using chemical and optical biocommunication- breaking antlers and raking. This work is also focused on our most common fish carp. From Czech fish only carps intensive jumps out of the water, which could be one of the modes of communication. The carp is shoal fish, it lives social way of life. Carp is the most active in summer, in the summer is also the most jumps. After the data showed that carps and roe deers are oriented in the north-south axis, with a preference of north. The resulting vector in the direct observation of raking roe deers 7,5 ° and jumping carps out of the water 341.5 ° confirm magnetoreception in both species.
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An abandoned site (A serie of wall paintings in the environs of an urban outskirts)
MALÁK, Martin
In this theoretic-practically focused diploma thesis I deal with the issue of an abandoned site and its potencial for the art creation itself. Firs I attempt to foreshow the modern aspects of the art in relation to the urban outskirts creation. I focus on the distinct graffiti phenomenon an its role within the cultural developement of the modern society. In connection with forementioned I aspire to define the phenomenon of site and space. Furthermore I adress the importance of the outskirts with reference to the environmental psychology. Afterwards I carry through a critical reflexion of the theoretical knowledge fragments and apply new findings while resolving the creative task. In the practical part of this thesis I create triptych of wall paintings in the environs of an urban outskirts on the topic of an abandoned site and consequently I carry out their explication.
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