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Cute Young Blonde Girl Posing With An Old Tree Trunk
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The image at the top of the page illustrates the use of springboards. Loggers cut a springboard notch into which they insert the springboard, which is then used as a platform, allowing the logger to stand above obstructions/snow or to cut higher-up where the trunk is narrower.
Transporting logs
Felled logs are then generally transported to a sawmill to be cut into timber, a paper mill for paper pulp, or for other purposes like fence posts. Log transportation can be challenging and costly since trees are often far from navigable roads. Road building and maintenance may be restricted in National Forests or other wilderness areas since it can cause erosion in riparian zones. When felled logs sit adjacent to a road, heavy machinery may simply lift logs onto trucks. Many methods exist to transport felled logs lying away from roads. Cable logging involves a yarder which pulls one or several logs along the ground to platform where a truck is waiting. When the terrain is too uneven to pull logs on the ground, a skyline can lift logs off the ground vertically, similar to a ski lift. Heavy-lift helicopters may be used when cable logging is not allowed due to environmental concerns or when roads are lacking. Helicopters are the most expensive form of log transport. Less mainstream forms of log transport, or methods used previously include horses, oxen, or balloon logging.
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