Layer of foliage in a forest canopy including the trees in a timber stand. tall mature trees that rise above the shorter immature understory trees (9).
Understory, английский Foliage layer beneath the forest canopy.
Skidding chain, английский Length of chain fastened around the end of a log (22).
Cross support, английский Lateral line used to provide intermediate support for a multispan skyline. also known as support line and jack line (32).
