Sökning: "active marker"
Visar resultat 1 - 5 av 20 uppsatser innehållade orden active marker.
1. Restaurering av grässandhedar genom aktiv markstörning - en jämförelse av florans kolonisation av plöjningar och sandblottor på Revingefältet utanför Lund
Master-uppsats, Lunds universitet/Examensarbeten i biologiSammanfattning : The conservation value of sandy habitats for a flora and fauna adapted to open, light, dry, warm, and often nutrient-poor conditions, is well recognized. Today this environment is threatened by lack of disturbance, fragmentation and exploitation, acidification and increased levels of nitrogen and phosphorus. LÄS MER
2. Beetle Diversity – Land Sparing or Land Sharing? : the effects of timber extraction and restoration method on saproxylic beetle assemblages in mature managed pine forests
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : The impoverishment of saproxylic beetle communities is a growing concern for management of boreal forest biodiversity. Past research has found active restoration methods, such as creating deadwood and conducting prescribed burnings, to have a short-term positive effect on the species richness and compositional diversity of saproxylic beetle assemblages. LÄS MER
3. Construction of a scanning confocal microscope for Quantum Dot mapping at telecom wavelength
Master-uppsats, KTH/Tillämpad fysikSammanfattning : Future commercial applications making use of non-classical light sources require bright quantum emitters. Such emitters can be achieved by embedding self-assembled, optically active semiconductor quantum dots (QDs) in centered photonic structures. LÄS MER
4. Finns det incitament för markägare till en ökad kolinlagring?
Kandidat-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)Sammanfattning : Since a large growth in population occurred during the 1800-1900 centuries in Sweden, an expansion of agricultural land became a necessity. The government provided farmers with an allowance to exploit wetlands. A large portion of wetlands has since then been lost and used for cultivation, in particular peat lands. LÄS MER
5. Ur det andra perspektivet : En interpretativ fenomenologisk analys om hur unga män upplever att det är att leva i Sverige med utomeuropeisk bakgrund
Kandidat-uppsats, Linköpings universitet/Institutionen för beteendevetenskap och lärandeSammanfattning : The aim of this thesis was to better understand how young men with non-European ethnicity experience life in Sweden, and which expectations they think society has on people with their group affiliation. A qualitative method with an inductive approach was applied where five men with non-European ethnicity, between the ages of 19–25, were interviewed with semi-structured interviews. LÄS MER
