Sökning: "Finnish Forest Research Institute"

Hittade 2 avhandlingar innehållade orden Finnish Forest Research Institute.

1. 1. Portfolio management and the competitiveness of forest ownership

   Författare :Markku Penttinen; Olli Saastamoinen; Hans Fredrik Hoen; Finnish Forest Research Institute; []
   Nyckelord :modern portfolio theory; accounting; profitability of forestry; return on forest ownership; return components of forest ownership; optimal timber harvesting age;

   Sammanfattning : .... LÄS MER

3. 2. Edge correction and regression models for quantifying single-tree influence on understory vegetation

   Författare :Sharon Kühlmann-Berenzon; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; beta distribution; ecology; edge effects; forestry; influence potential; logistic regression; statistical modeling; spatial point process; statistical modeling;

   Sammanfattning : The understory is the layer of vegetation in the forest situated under the canopies of the trees. Some species of understory vegetation benefit from the surrounding trees, e.g by the provided nutrients, while others are restricted, e.g. LÄS MER