The demand of nature tourism is increasing and new ways to satisfy tourists are necessary.The goal with this report was to answer that demand by exploring the possibilities for backcountry skiing north of Torneträsk. This area was chosen because it is unexplored. This hasbeen succeeded by an extensive fieldwork. Aspects like topography, routes, slope angles andgeological places of interests where recorded. The results has shown that back country skiingis well suited for this area and poses no negative impact on the natural habitat.

The goal has been to design a product for unloading and storing small gadgetsin the hallway. The aim has been to facilitate the search for importantsmall objects that people never seem to find when they need them the most.The aim has also been to provide a sense of relief when people enter theirhome, and they can empty their pockets on one spot in a very simple yet orderlymanner. The product would be able to sort out, and make the gadgetsaccessible, take as little space as possible, be easy to use and not be perceivedas heavy and clumsy. The work has been done with close involvement of afocus group consisting of 20 people of different ages and with different occupations.The behavior of the focus group has been observed and test modelshave played a crucial role in advancing the work troughout the project. Theresult is a series of storage products for the wall, of simple shapes which canbe combined together in different ways depending on hallway and the user?sindividual taste or preference..

This paper attempts to illustrate a gap when it comes to the knowledge about unpaid volunteers in Swedish organisations. The person-oriented explanations of individual preferences when choosing an orientation in which to volunteer does not suffice to explain and enlighten the fact that there is a gender-based division that orientates women towards voluntary work within organisations with a social direction, while men tend to choose sports-oriented voluntary tasks. This illustrates a pattern that is common in society in general. Eight interviews including four women volunteering in socially oriented organisations and four men in sports-oriented organisations have been conducted. An attempt has been made to explain results from earlier research as well as the respondents reasoning about their voluntary work with gender related theories.

Det finns idag en mängd olika artbegrepp men inget universellt som fungerar för alla organismer. Det mest använda är det biologiska artbegreppet som innebär att en art är en population organismer som är reproduktivt isolerade från andra populationer. De evolutionära processerna som leder till bildandet av nya arter delas upp beroende på vilken geografisk skala de utspelar sig i. Den allopatriska modellen som är den mest vedertagna innebär att geografiskt isolerade populationer med tiden ackumulerar genetiska, morfologiska eller beteendemässiga differentieringar till den grad att populationerna kan betraktas som olika arter. Sympatrisk artbildning är när artbildning sker inom ett och samma geografiska område, alltså utan geografisk isolering.

In the following study I probe the social world of hard-rock music. By conducting interviews with four young male enthusiasts of this music I try to develop a general picture of this social world, as well as of the basic elements on which this particular subculture is constructed. The identity of a hard-rocker is based upon a number of factors beyond just a preference for that music. Throughout the interviews I encountered many implicit norms that one must followed in order to be able to see oneself as a true hard-rocker. I also found that from the respondents? perspective, the mainstream culture has, throughout the history of metal music, used various ways to counter the spreading of this genre.

The freshwater pearl mussel (Margaritifera margaritifera) is threatened throughout its range. There has been a substantial decline of the species and one major reason is habitat degradation. We investigated how the substrate composition of the bottom floor affects the regeneration of the mussel by analyzing data from the Västerbotten County Board?s inventory of the freshwater pearl mussel. The results implied that fine material such as fine sediment and sand might be detrimental to regeneration whereas gravel and boulders and in particular stone seem to be beneficial.

Many wood living insects are considered threatened by modern forestry due to the reduction in amount of dead wood. During the last decade various methods have been used to enhance the quantity of dead wood in managed forests. However little is known how and if these methods are aiding saproxylic insects. The threatened tenebrionid beetle, Upis ceramboides, is already extinct in southern Sweden. It develops in white rotted dead birch (Betula spp) and requires sun-exposed sites.

The aim of this study is to observe Swedish preschool children in their natural habitat and without any intervention. Four different observations are made and thereafter analyzed. Throughout the whole study the subject of interest is the children's communication in their play. Children can communicate with each other in various ways, for instance with speech and without speech, i.e. with their physical language, aesthetic and multi language.

The overall aim of this thesis is to contribute to the understanding of how the Common European Framework of Reference for Languages (CEFRL) presents discourse views and multilingualism. This is of importance, due to the impact the European Council?s education collaboration has on the Swedish syllabus for languages. The research perspective of the thesis is to solely focus on discourse views and multilingualism: comparing two analytic frameworks, by applying a qualitative text analysis. The first being based on two different models of discourse strategies and the latter based on two studies on how multilingualism is treated in Scandinavian school situations.

Ammerån which is a small forest river in eastern Jämtland is a well-known river that has been a popular fishing river for a long time. The actual Ammerån begins downstream the lake Solbergsvattnet at Hammerdal and flows into the Indalsälven 10 km upstream Hammarstrand. The river environment switches between forests with wilderness feeling and open agricultural land. The entire Ammerån is today a nature reserve and protected from hydropower development. Fishing in Ammerån has mainly been focused on trout and grayling, and is so even today.

The use of the robust and durable woody ground covers is increasing, not in the least in public places. The group includes low shrubs of different height that effectively build low, tight vegetation that covers the ground. Despite all the good qualities the knowledge about them is quite low and there are ideas about them of being dull. The woody ground covers manage to struggle against weeds effectively by competing for nourishment and water, but above all, by the canopy of the ground covers that prevent the weeds from getting enough light. In that way the woody groundcovers can effectively compete with the annual weeds.

Biodiversity can be described as the total variation of life forms, where diversity ranges from gene level up to the ecosystem level. The diversity can be calculated in a number of ways, and this study use one of these methods. In this study empirical food webs have been used and analyzed, where eleven characters are defined and used as parameters to calculate the Euclidean distances between food webs that describe the variation that may exist within classes of terrestrial, marine and freshwater habitats. The class who stood out and showed the greatest diversity at the ecosystem level was the marine food webs, which showed a high value of the average euclidean distance. The other networks were not as distinctive and the average of the euclidean distance in these classes was comparatively low..

Geparder minskar i antal och dödligheten hos ungarna är väldigt hög. Syftet med denna litteratursstudie är att ta reda på varför gepardungar dör och vad som är de största orsakerna. Geparder är utsatta för predatorer på två sätt; rovdjur kan stjäla deras byten eller döda geparder. Därför är studien främst inriktad på vilda geparder. Anatomin skiljer sig mellan geparder och andra kattdjur eftersom de är världens snabbaste landlevande däggdjur. De föder många ungar och har en hög reproduktionsförmåga.

Music today is a big part of a person's everyday life and can influence emotions as wellas initiative and motivation. This effect together with development in technology hasled to that music today is accessible and can be played from a large amount of differentkinds of products. This in turn has meant that the demand for smaller audio playbackdevices is greater than ever.The goal of this project is to develop a concept for energy-efficient speakers withwireless communication that has the ability to obtain and play high quality music. Thespeakers will use the latest available technology and at the same time, using digitalsignal processing, have a low environmental impact through high energy efficiencyand low power consumption. Parallel to this work a pilot study will be conducted tosee trends in listener preference of sound.The result achieves the goals pledged while power consumption in sleep mode is solow that they meet the demands of tomorrow.

Along with other European farmland birds, the skylark (Alauda arvensis) has declined rapidly since the 1970?s. Between 1975 and 2003, the Swedish population of skylarks declined with 64 %. In Britain, the decline is often explained by alterations in farming practices in general and the shift from spring-sown to winter-sown cereals in particular. The dense vegetation structure of winter cereals is limiting the number of breeding attempts possible, causing the entire population to decline.