Finnish, Swedish and Russian researchers highlight the ecological effects of forestry in Fennoscandia in five review articles published in the journal Ecological Processes. The summarized research suggests that the amount of dead trees in commercial forests is not sufficient for the species requiring decaying wood. To improve the situation, the researchers propose retaining considerably more dead trees and old trees in felling, increasing the number of retention trees and prescribed burning, and improving the forest certification system.
Click here for original story, Comprehensive review: Impact of variable retention forestry and restoration methods
Source: Phys.org