Various Fusarium species causes some of the most common cereal diseases worldwide. Besides the yield losses that can be a result of these diseases, strains from several Fusarium species can produce mycotoxins, some very toxic. The aim of this study was to investigate which Fusarium species and how many that occurred in winter wheat grains from Mälardalen and Kalmar län, if there was any difference in the distribution of Fusarium fungi between the regions and the potential within species to produce mycotoxins belonging to the group trichothecenes. Winter wheat grains collected in 2009 from ten fields (unsprayed plots) in the two regions were analysed for Fusarium species. PCR was used to amplify the TEF region where after the samples were sequenced.

Campylopus introflexus is a moss species that originates from the southern hemisphere and has spread worldwide during the 20th century. Today it is classified as an invasive alien species in many countries, and it has been seen during inventories that it has become widespread in Sweden as well. The purpose of this essay is to contribute to new knowledge about how this moss affects species diversity on Calluna heathlands in Sweden. The study includes both fieldwork and an analysis of scientific literature on the subject, and the question that is answered is if C. introflexus has an impact on species richness in the heather peat.

Urban trees contribute significantly to our society. By providing ecosystem services and a habitat that other urban species and ecosystems depend on, both biodiversity and the people in the city benefit. Some characteristics that the trees possess include functioning as biological filters for the atmosphere and water, as well as positively impacting people's mental health. However, urban trees are challenged by stressors such as pollution and a drier environment, making them particularly sensitive to climate change. The goal of this study was to estimate the expected magnitude of climate change in Gothenburg and compare it with the current urban species' natural climate boundaries to understand the extent of the climate threat and which species appear to be most at risk.

The purpose of this paper is to find out the staff's feelings and emotions in a HVBaccommodation where they work with unaccompanied refugee children. A HVBaccommodation is an institution that refugee asylum seekers come to in the beginning of their refugee process. To shed some light on this issue, a hermeneutic perspective has been used in the methodological approach of the work. The material gathered through interviews is collected from six supervisors at the selected accommodation in southern Sweden.The material based on the interviews is grounded in the supervisors' experiences, emotionsand feelings. Our result has been used as a foundation for the analysis of feelings andemotions based on three theoretical approaches: The total Department of Goffman (1973),socialization and the significant other Mead (1934), and the relationships and emotions atwork Hochschild (1983).

AbstractTitel: Ur elden in i askan. En kvalitativ studie om det sociala nätverkets betydelse för ensamkommande barnKeywords: unaccompanied refugee children, social network, risk and resilience, social work.Authors: Karin Bodå och Leila Silva The main purpose of this study is to illuminate and describe the importance of having a social network for unaccompanied refugee children in Sweden. Using qualitative interviews this study looks at their possibilities to create a social network in Sweden and how their network helps them to solve problems. Knowledge of this subject is important for social workers, in order to be able to encourage and help unaccompanied refugee children to build a social network. The base for our analysis is attachment theory, coping theory, social network theory, KASAM theory, risk and resilience theory, system theory are used to give deeper insight into experiences of four unaccompanied refugee boys.

1990 Sweden ratified the UN Convention on the Rights of the Child, with 54 rights. The Convention on the Rights of the Child does not apply as law in Sweden. However, all countries that have ratified the convention, has an obligation to implement the convention in all decision making and practical management that includes children. The purpose of the study is to examine the implementation of the convention in relation to unaccompanied refugee children on a state, municipal and non-profit level by using three actors. The actors are the Swedish immigration service, Stockholm social service and the NGO Save the Children.

Continuously grazed grasslands have remarkably high plant species diversity. In Sweden this type of habitat has declined for the last two centuries. Changed land use has caused habitat fragmentation and loss of habitat quality. This has caused a great number of plant species to end up on the verge of extinction. To try to save this unique habitat and the species that are tied to it, lots of resources are laid on restoration of abandoned grasslands. In this study, plant species richness of continuously grazed, abandoned and restored grasslands were related to degree of overgrowth, time since overgrowth started and rate of overgrowth.

1 252 unaccompanied refugee children have disappeared in Sweden since 2007. These children have never been found. Nearly one unaccompanied refuge child disappears per day. This happens during the time they are within the Swedish authorities' responsibility. This thesis uses the framing theory of the mass media regarding the missing unaccompanied refugee children and what the mass media considers to be the cause of their disappearance, the moral aspects of the articles and the solutions to the problem.

Alien plants that have intentionally been introduced to an area for cultivation in public or private gardens constitute the primary pathway of introduction for invasive alien species that spread into nature. Garden owners want species that have satisfying characteristics, these characteristics are often also linked to plant invasiveness. Thus, the horticulture industry plays an important role by making scientifically based decisions and phasing out invasive plants and replacing them with alternative species with satisfying characteristics, but low risks of becoming invasive. This thesis aimed to examine the sale of and the attitudes towards alien plants in the horticulture industry in Sweden. Alien terrestrial plants identified to have a severe risk, high risk or potentially high risk of spreading and becoming invasive according to ArtDatabankens assessment, were examined to see if they were for sale.

The climate affects animal populations through several processes. These processes includereproduction, phenology and the success of hunting. By influencing the phenology of species theclimate also affects the way species interact. If a climate-induced phenology change promotes abasal species to bud earlier in the spring for example, this will affect the links to other species inthe food web due to a time lag in the tropic levels above. This dependence, that a predator has tobeing synchronous to its prey, is called the match/mismatch hypothesis (MMH).

This report was an outcome of a cooperation between ?The Visitor and Knowledge Project Carl von Linné? and SLU, the Swedish University of Agricultural Science. The aim with the cooperation was to create a garden and to suggest suitable plants for an orangery already built. All species suggested should have a documented relationship with Carl von Linné. The project is located in the southern part of Sweden at an estate named Möckelsnäs not far away from Linné?s birthplace.

The aim of this research paper was to examine the help required by refugee children with post-traumatic stress disorder (PTSD). In addition to this, we also examined the help the refugee children are currently receiving. We have examined this from the perspective of the theory of the ecology of human development. The method we used was qualitative and we conducted eleven profound interviews with professionals working with the target group in question. The essential questions were; which needs, according to the professionals, do refugee children with PTSD have, what characterises the professional's work to help the children and what possibilities and obstacles there are in giving the children optimal help.The results strongly conclude that it is important for the children's development to have at least one supportive adult in their surrounding, a positive experience at school and during leisure activities.

Title: Mountain birds ? a comparative study from valley to mountaintop in a northern and southern Swedish fjeld  Author: Kristian Zackrisson Abstract Main aim in this study was to increase the knowledge about birds in the Swedish mountain area. Three questions were asked: 1) Which bird species can be found during the breeding season along a low mountain slope from a forested valley to a mountaintop with bare mountain environment? 2) Do the number of species and individuals differ in different elevation zones? 3) Is the composition of bird species along a low mountain slope the same in the Kebnekaise mountains inLaplandand the Grövelsjön mountains in Dalarna? Bird census in two study sites located in the Kebnekaise mountains and the Grövelsjön mountains and subsequent analysis of the results from the bird census was the main parts in this study. Totally 20 bird species were found along a low mountain slope in the Kebnekaise mountains.

Sand pits are a valuable habitat which can hold many sand living species including several endangered ones. As many sand habitats with exposed sand are declining, sand pits have a potential as a substitute habitat. This study was conducted to see what effect the area of a sand pit has on species number and composition of ground beetles (Coleoptera: Carabidae). Also, the effects of other environmental variables were tested, for example the proportion open sand, vegetation cover, sun exposure and tree cover. The study was conducted in the county of Uppsala in 2008 and included 13 sand pits with areas between 200 and 180,000 m2.

Vellinge is one of few municipalities in Sweden that refuses to accept refugees. The subject of this thesis is to find out how the local politicians in Vellinge make their considerations when they decide not to welcome refugees. The analysis uses the representation theory as a starting point. The two ideals of the representative role, either as a bound mandate or as a free independent role, is the base of the analysis. Vellinge is in the analysis compared to Lomma, a very similar municipality in southern Sweden that for a long time alsohas refused to accept refugees, however suddenly in 2007 decided to change their mind.