Spruce forests represent as much as a quarter of ... This is 10-times more than Norway's annual logging. The attack was triggered by the extreme drought summer of 2018. In addition to damaging ...

Climate change poses a particular risk to pine trees growing in dry areas, a new study conducted in an urban recreational forest in Helsinki shows.

Located in the boreal zone, the main tree species found in this urban forest include Norway spruce, Scots pine and silver birch. The researchers used aerial image data spanning 16 years ...