Sökning: "wind throw"
Visar resultat 1 - 5 av 13 uppsatser innehållade orden wind throw.
1. Natural regeneration after wind disturbance
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : Wind is one of the most common natural disturbances in boreal forests, creating gaps in the forest, which are important for natural regeneration- creating suitable light, space and nutrient availability. Common regeneration practice after a wind throw is soil scarification and planting but in forest set-asides it is not applicable in Estonia. LÄS MER
2. A VIEW INTO FUTURE POTENTIAL ICE THROW POLICIES AND THEIR EFFECT ON THE YIELD OF A VIRTUAL WIND FARM
Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : There is a growth of wind power development in icing climates, in which ice accumulation on objects takes place. This leads to specific challenges including ice throw, the detachment of ice from wind turbine blades. LÄS MER
3. Choice of tree species in the aftermath of two major storms : a qualitative study of private forest owners in southern Sweden
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : The forests in Götaland, the most southern part of Sweden, are dominated by Norway spruce (Picea abies (L.) H. Karst). This species is very important for the Swedish forest sector, but also associated with certain risks, such as wind-throw. LÄS MER
4. Modelling of ice throws from wind turbines
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : As the wind energy sector expands into areas with colder climate, the problem with ice throw will increase. Due to a rotor diameter of more than 120 meters for a typical modern turbine with an effect of 3.3 MW, the separated ice fragment will get a high initial velocity, and therefore, they will also be thrown a long distance. LÄS MER
5. Developing a model with help of GIS to assess risk for Storm Damage in Kronoberg County
Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : During the 20th century storm damage in Sweden has increased as a consequence of how the forest has been managed, an increased proportion of forest and older tree stands. The increase of storm damage has consequences for the regional economy, infrastructure, foresters, and the society. LÄS MER