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53 Uppsatser om Grey-box - Sida 4 av 4

AHA in northern Sweden ? a case study : conservation values of deciduous trees based on saproxylic insects

AHA is a Swedish abbreviation of "reveal threatened park and avenue trees" and is a method to assess the conservation value of individual trees, mainly in the park environments but also in natural stands. This method has previously only been practiced in southern Sweden (Sörensson 2008). To see if this method could provide satisfactory results in northern Sweden, I have studied it in areas around the Umeå River. This was done by studying the relationship between trees with different classifications of conservation value (as classed by the AHA method) and their content of species (species richness and abundance). Insects were collected using trunk window traps in a period of 13 weeks during the summer of 2014.

Genetic variation of ASIP and MC1R in past and present sheep of Gotland

Ovine black coat colour is determined by the MC1R (Melanocortin 1 receptor) and ASIP (Agouti signalling peptide) genes at the Agouti and Extension loci. The black phenotype is caused by production of eumelanin by melanocytes, whereas yellow-tan or light phenotype is the result of phaeomelanin synthesis. The ovine MC1R gene has two known alleles: the wildtype (E+) and the dominant black (ED) alleles. Two missense mutations (c.218T>A and c.361G>A) constitute ED. The presence of a third allele, the e allele, is proposed and believed to give rise to phaeomelanic phenotype.

Social and economic consequences of wolf (Canis lupus) establishments in Sweden

Wildlife contributes with many benefits to humans but also brings economic costs. From being eradicated in Scandinavia the grey wolf (Canis lupus) is returning to South-Western Sweden and people are not used to its presence. In Scandinavia carnivores have to co-occur with humans in a landscape used for many different interests. Consequences of wolf establishments are e.g. competition for moose, depredation on sheep and attacks on hunting dogs.

Flygbildsanalys av trädskiktets status efter brand : en metodstudie

During the past years fire has been identified as an important factor for nature conservation in the forest landscape. To accurately quantify the size of a burnt area is obviously important, but also to quantify the degree of fire damage to the tree canopy. Such data are important for assessing the conservation value, and to support planning and management of the burned area in the future. I have examined how to estimate the status of tree crowns after fire from interpretation of aerial photographs. This is possible because fire changes the structure of tree crowns and this influences the colours in aerial photographs by spectral reflection. Included in the study are four areas, three of which burned in 2005 and one in 2006.

Public relations - "shaded in grey" : En kvalitativ studie om utvalda PR-konsulters syn på och arbetssätt vid mätning av PR-aktiviteter

För att på ett enkelt sätt beskriva det trepartsförhållande som existerar mellan barn, föräldrar och socialnämnd kan sägas att föräldrar har det främsta ansvaret för att barns hälso- och sjukvårdsbehov tillgodoses och ytterst är socialnämnden ansvarig. Nuvarande rättsläge kan ur ett tillämpningsperspektiv beskrivas som en trestegsraket. Den inleds efter att en motiverad vårdnadshavare söker socialnämndens samtycke för att den andre vårdnadshavaren motsätter sig barnets vård. I ett första steg ska socialnämndens utredningsarbete bestå av att ta hänsyn till huvudregeln i föräldrabalken som stadgar att vårdnadshavare har gemensam bestämmanderätt. Socialnämnd ska i och med huvudregeln försöka få vårdnadshavarna att enas i frågan.

Re:Regional

?Re:Regional? is a diploma work by Sanna Alm and Ylva Hedin, for the Master?s Programme in Spatial Planning presented at the Blekinge Institute of Technology, Karlskrona, Sweden. ?Greater Helsinki Vision 2050 ? International Ideas Competition? was the starting point of this study. The competition was launched the 15th of December 2006 and the closing date was the 31st of May.

Re:Regional

?Re:Regional? is a diploma work by Sanna Alm and Ylva Hedin, for the Master?s Programme in Spatial Planning presented at the Blekinge Institute of Technology, Karlskrona, Sweden. ?Greater Helsinki Vision 2050 ? International Ideas Competition? was the starting point of this study. The competition was launched the 15th of December 2006 and the closing date was the 31st of May.

English Arts and Crafts gardens and how they can be modernised in Sweden

The aim with this thesis was to investigate what characterises an English Arts and Crafts garden how they could be modernised in Sweden. My research was limited to 20 weeks of full-time writing and worth 30 ECTS. Through literature studies, interviews and site visits I could analyse my findings which resulted in a concrete garden design project. The Arts and Crafts was a movement that started in England during the 1880?s and evolved as a reaction towards the industrialisation. The influence came from the writings and practices of John Ruskin (1819-1900) and William Morris (1834-1896) who advocated the importance of craftsmanship. The Arts and Crafts movement also became a ?recipe for life? and was associated with a healthy and morally pure way of living.

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