Press room

For the first time, researchers have detected spruce bark beetle infestations from the air at a very early stage, when the infestation has only affected one side of the tree trunk. The infestations are revealed by light reflections from the needles.

A new study from the Swedish University of Agricultural Sciences (SLU) reveals that the popular programme ´The great moose migration´ deepens viewers’ relationship with nature. Although it is a digital nature experience, the programme promotes calm, recovery, and emotional closeness to the wild.

In November, SLU launches a special campaign exploring the vital link between Sweden’s forests and national preparedness.

For the first time, there is now a map showing where the forage for deer and moose is located. The maps, produced by researchers at SLU, shows where key tree species for ungulates are found and how much is at grazing height.

Birch trees may recover from light to moderate browsing damage. And heavy thinning resulted in the strongest individual tree diameter growth. These are some of the results in a new doctoral thesis from SLU by Andis Zvirgzdins.