The concept of the project is a functional change in land use on the public nature of private space, with a defined time period návštěv.Projekt addresses the design of new building - office buildings,'fitness centes and park.

An ecological baseline study of the diatom flora was conducted on the headwaters of Henrys Fork of the Snake River, Idaho. The diatom flora of this spring fed drainage basin consisted of both phytoplankton and periphyton. Thirty-nine genera, two hundred forty-four species, eighty-two additional varieties, and seven additional forms were identified from these waters. Species of Melosira, Stephanodiscus, Fragilaria, Synedra, and Asterionella were found in the plankton of Henrys Lake and Island Park Reservoir. Diatoma, Fragilaria, Synedra, Eunotia, Achnanthes, Navicula, Pinnularia, Gomphonema, Cymbella, Nitzschia, and Surirella were the important genera present in the periphyton.

No description available.

This project is an exploration of co-produced space in a city planning process. With the intention of exploring participatory design processes in the field of spatial design, this project is focusing on co-production of space and the role and power of the architect as a relational and spatial initiator. Since participatory design processes have become an implemented tool in municipal city planning, it is of relevance from a perspective of interior architecture to through practical work be both specific, aware and transparent about how these processes could be designed.  The project takes place in a public park in Gottsunda, a district south of Uppsala, built as a part of the Swedish million programme in the 1960’s- and -70’s. Gottsunda is now undergoing a city planning transformation and expansion. With background of city planning and architecture from that time, this project has been seeking knowledge of what relevance participation plays in city planning today.  This project has been conducted through a series of spatial activities at site, historical research and meetings with a group of teenage girls living in Gottsunda.  The conclusions and implications of this project are that the interior architect’s tools as tactile and close to both object, places and users, in this case residents, are of relevance in city planning. Participation is relational, and the interor architect's ability is to both design, understand and translate those relations into the practice of spatial design. / <p>Bilder har tagits bort i enlighet med upphovsrättslagen.</p>

While studying packs of the eastern timber wolf in Algonquin Provincial Park in Ontario, DNA profiles at 8 microsatellite loci and the mitochondrial control region were found to be similar to those of the red wolf, C. rufus. Based on this it was suggested that both the red wolf and the eastern timber wolf have a common origin, evolving in North America, with the coyote diverging from them 150,000-300,000 years ago and with neither having any recent connection with the gray wolf that evolved in Eurasia. It was further proposed, that the eastern timber wolf retain its original species designation of C. lycaon instead of the present status of a subspecies of the gray wolf. Four "types" or "races" of wolves have been previously described in Ontario. Using DNA profiles, assignment tests identified four groups, which were typified by animals in Algonquin Provincial Park, Pukaskwa National Park, Frontenac Axis and those north of Lake Superior. The tests indicate that Frontenac animals are hybrids between the western coyote and C. lycaon and represent the eastern coyote. Pukaskwa maintains a small wolf population, which is genetically closer to the gray wolves of the Northwest Territories than the surrounding C. lycaon. These may represent an isolated remnant population of the original "Ontario type" (C. lupus). Animals north of Lake Superior were identified as C. lycaon, but represent products of hybridization between C. lycaon and C. lupus. Currently within Ontario, Algonquin Park contains the largest protected area of the eastern timber wolf. DNA profiles, including Y-linked microsatellite loci were used to establish maternity, paternity and kin relationships for 102 animals from 24 packs over a 12-year period. A complex pack structure was identified. A pack is not composed simply of an unrelated breeding pair and their offspring and subordinates appear to enter pack systems through adoption, pack splitting, dispersal and immigration. Relatively high genetic structuring was found between the Park animals and the "Tweed" wolves to the southeast suggesting introgression of coyote genetic material is not a present concern to the integrity of park animals. Evidence of gene flow with animals to the west, northeast and northwest coupled with the high genetic diversity, suggest that the Park animals are not an island population, but the southern part of a larger metapopulation of C. lycaon. Increased interest in the relationship of the red and eastern wolves led to the investigation of a gene in the major histocompatibility complex. Allelic variation in the exon 2 region of the DLA-DQA1 locus was analysed for gray wolves, red wolves, the eastern timber wolf and the western coyote. Twelve alleles were identified, seven of which were previously characterized in dogs. Non-synonomous nucleotide substitutions was 3.0 times higher than the synonomous changes, indicative of strong positive selection. These data provide baselines for the determination of allele frequencies and their distribution across the geographical range of the four species in North America. The results in this thesis have sparked numerous debates with respect to the protection of the wolves in Algonquin Provincial Park and reintroduction of wolves into Northeastern United States. The data support the idea that the C. lycaon population in Ontario is relatively large, numbering in the thousands rather than the hundreds. Concern for the conservation of wolves in Ontario should be directed at the declining numbers of gray wolves present in Ontario. / Thesis / Master of Science (MSc)

A wildfire of variable intensity occurred in mid-July of 1988 in the Shenandoah National Park and adjacent private lands. This study was established to measure post-fire forest soil and vegetation characteristics in both the mixed pine and mixed oak forest types occurring on Dovel Mountain in the Shenandoah National Park, Virginia. Vegetation and soil results represent one (1989) and two (1990) growing seasons following fire occurrence in the mixed pine forest type, whereas only second year results are reported for the mixed oak forest type. Forest floor and mineral soil parameters differed among burn levels and followed similar trends for both forest types. Forest floor depth and weight were significantly less on low and high burn areas as compared to unburned areas. Low intensity fires removed the Oi-Oe layer while leaving the Oa layer relatively intact. Conversely, high intensity fifes resulted in the consumption of the entire forest floor. Total carbon, nitrogen, and nutrient differences between low and unburned areas for the entire forest floor (Oi-Oe + Oa) were negligible. However, loss of these constituents were much greater following high intensity fifes. Differences in the surface 10 cm of mineral soil were also detected following following high intensity fifes. Differences in the sulface 10 cm of mineral soil were also detected following low and high intensity fires. Mineral soil acidity was lower while exchangeable cation concentrations were higher in burned areas compared to unburned areas. Total carbon and nitrogen levels were higher in low burn areas, whereas total carbon and nitrogen levels were lower on high bum areas. Inorganic nitrogen levels were higher in both low and high burn areas compared to unburned areas. / Master of Science

The thesis is an exploration of architectural ideas. An exploration which is still ongoing. It is learning how the ideas are realized in terms of materiality and structure. It is how the ideas become the structural, visual language of the building. The thesis is also the study of the institution of school. It is how the school, through its architecture, becomes a place. A place to provide inspiration. / Master of Architecture

Yes / Introduction: ...The first part of this research will be carried out on the basis of a theoretical review. Having defined peace parks in the context of the issues raised, the evolution of tourism needs to be specifically connected with sustainable development and peace issues. Thirdly, the potential and limitations of the development of tourism will be analysed in three aspects - economic, social-cultural and environmental, in the process of promoting peace. The second part will be a case-study of the Balkans Peace Park Project. The impacts of the development of tourism on local people were observed for 9 weeks in Thethi National Park of Albania which is a part of the proposed Balkans Peace Park area. During the observation, a questionnaire survey (Appendix I) was conducted in order to assess local awareness of both the costs and benefits of tourism; approximately 30% of households responded. An interview with the international organization which implemented the tourism development project in the region was also organized. This research will analyse results of both these, as well as the results of observation and participation in the community. 1-3. Literature Review

Knowledge of the geospatial distribution of vegetation is fundamental for resource management. The objective of this study is to investigate the possible use of airborne LIDAR (light detection and ranging) data to improve classification accuracy of high spatial resolution optical imagery and compare the ability of two classification algorithms to accurately identify and map wetland vegetation communities. In this study, high resolution imagery integrated with LIDAR data was compared jointly and alone; and the nearest neighbor (NN) and machine learning random forest (RF) classifiers were assessed in semi-automated geographic object-based image analysis (GEOBIA) approaches for classification accuracy of heterogeneous vegetation assemblages at Everglades National Park, FL, USA. / Includes bibliography. / Dissertation (Ph.D.)--Florida Atlantic University, 2014. / FAU Electronic Theses and Dissertations Collection

Food webs consist of a combination of bottom-up (resource-driven) and top-down (predator-driven) effects. The strength of these effects depends on the context in which they occur. I investigated food web (trophic) relationships between wolf (Canis lupus) predation, elk (Cervus elaphus) herbivory, aspen (Populus tremuloides Michaux) recruitment, and fire. The study setting, in the central portion of the Crown of the Continent Ecosystem, spans the US/Canada border and encompasses Glacier National Park (GNP), Montana and Waterton Lakes National Park (WLNP), Alberta. I stratified my observations across three spatially distinct areas, the North Fork Valley, in the western portion of GNP; the Waterton Valley, in the eastern portion of WLNP; and the Saint Mary Valley, in the eastern portion of GNP. All valleys are elk winter range (low-lying grasslands with patches of aspen). The valleys have three different observed wolf population levels (Saint Mary: low; Waterton: moderate; North Fork: high), which represent three levels of long-term predation risk (the probability of an elk encountering a wolf). Ecological characteristics (e.g., climate, soils, elevation, plant associations) are comparable among valleys. Fire has occurred in 90% of the North Fork. My objective was to examine the relative influence of bottom-up (fire) and top-down (predation risk) factors and the context-dependence of these relationships via data gathered during a three-year time span. I found complex elk responses to bottom-up and top-down factors that could influence habitat use by elk. Pellet transect data demonstrated that elk exhibited the same risk reduction behavior at all wolf population levels, even at very low levels. Predation risk variables that provided impediments to detecting or escaping wolves had a similar and negative influence on occurrence of elk (pellet piles), regardless of wolf population density. Fire had a negative effect on elk density and a positive effect on wolf density (per scat piles) in aspen communities where a high wolf population existed. Aspen cover, which may be riskier than open grassland, also had a negative effect on elk density, except at very high wolf levels without fire. The risk of wolf predation alone did not drive elk behavior. Conversely, focal animal (elk vigilance behavior) data suggested a positive relationship between wolf population and elk vigilance. However, when I deconstructed vigilance, elk demonstrated complex, context-dependent adaptive behavior in response to the long-term risk of predation by wolves. Commonly identified drivers of elk vigilance (group size, impediments to wolf detection and escape) appeared to be important drivers at an intermediate level of long-term predation risk (e.g., Waterton). These drivers ceased to function in this manner when the long-term predation risk level increased (The North Fork). At high levels of long-term predation risk, vigilance was high, but not driven by these common factors. In some cases, the relationship between vigilance and risk factors was reversed (e.g., group size). And at a low level of long-term predation risk (Saint Mary), elk did not respond to these drivers of vigilance. When I measured aspen demography (browse, recruitment), browse was lower in the North Fork, where there was a high wolf population, suggesting a top-down effect. However, I found low aspen recruitment in the absence of fire in all valleys, which indicates a bottom-up effect in that aspen is highly fire-dependent. Top-down predictors of aspen recruitment (e.g., plot position and stand size, which are related to predation risk) had no effect on browse levels regardless of wolf population level. In sum, the risk of wolf predation alone did not drive the food web relationships I observed. Bottom-up and top-down forces worked together in valleys that contained well-established wolf populations, and to a lesser degree in a valley with a low wolf population. Commonly used measures of predation risk responses (e.g., vigilance) reversed their relationship as the wolf population increased. Low aspen recruitment in the absence of fire demonstrates the importance of bottom-up effects. Bottom-up and top-down effects may be important joint engineers of aspen communities. My findings invite deeper inquiry into the interaction between bottom-up and top-down effects in large mammal systems. / Graduation date: 2012