Sökning: "Picea sitchensis"
Visar resultat 1 - 5 av 8 uppsatser innehållade orden Picea sitchensis.
1. Comparison of native and introduced tree species in a range from low to high productivity sites in southern Sweden
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : The dilemma of climate change, biodiversity conservation and economic efficiency in nowadays forestry leads us to search for the new solutions. Introduction of non-native tree species becomes a more frequently explored field as a solution for the future problems. LÄS MER
2. Phenotypic differences between plus-tree progenies of Sitka spruce (Picea sitchensis) and a comparison with Norway spruce (Picea abies)
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : Forest productivity and economic gains are two of the most important aspects to consider when managing forests these days. The performance of these depends on rotation periods and yields providing new opportunities to maximize earnings from the forest site and plant material. LÄS MER
3. Volume and taper equations for Sitka spruce (Picea sitchensis (Bong.) Carr.), Norway spruce (Picea abies (L.) Karst.) and White spruce (Picea glauca (Moench) Voss) in Iceland
Magister-uppsats, SLU/Dept. of Forest Resource ManagementSammanfattning : The aim of this study was to evaluate different types of volume and taper equations that can be used to predict single-tree stem volume and stem diameter at any given height along the tree stem for plantation grown Sitka spruce (Picea sitchensis (Bong.) Carr.), Norway spruce (Picea abies (L. LÄS MER
4. Sitkagranens potentiella merproduktion jämfört med vanlig gran i Hallands län
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : Sitka spruce (Picea sitchensis) is not considered to be a native species to Swedish forests. It´s origin is the pacific coast of Northern America, an area that is dominated by a coastal climate which makes it likely to believe that it would be well suited for growing in the south-west of Sweden. LÄS MER
5. Överlevnad, tillväxt och skador i planteringar av sitkagran (Picea sitchensis) efter stormen Gudrun
Magister-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : Sitka spruce (Picea sitchensis (Bong.) Carr) is just like Norway spruce (Picea abies) a species in thegenus picea. The natural range of Sitka spruce is a narrow strip along the west coast of North America. Itis the most coastal of all picea species, and very dependent on the mild and humid climate along thepacific coast. LÄS MER