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[2] [3] CTL is the primary logging method in European countries, [4] while full-tree logging and the even older technique of tree-length logging are more popular in North America and less developed countries, where tree sizes can exceed the capacity of the harvester's felling head, i.e., tree stems with a butt diameter of over 90 centimeters.
Cut-to-length logging is the process of felling, delimbing, bucking, and sorting (pulpwood, sawlog, etc.) at the stump area, leaving limbs and tops in the forest. Mechanical harvesters fell the tree, delimb, and buck it, and place the resulting logs in bunks to be brought to the landing by a skidder or forwarder. This method is routinely ...
Quarter sawing or quartersawing is a woodworking process that produces quarter-sawn or quarter-cut boards in the rip cutting of logs into lumber. The resulting lumber can also be called radially-sawn or simply quartered .
Salvage logging is the practice of logging trees in forest areas that have been damaged by wildfire, flood, severe wind, disease, insect infestation, or other natural disturbance in order to recover economic value that would otherwise be lost.
Potato Tree is a ruderal species, quickly colonizing forest gaps caused by treefall, [9] as well as a pioneer species, able to grow on degraded mining sites prior to other vegetation. [ 11 ] Uses
Log driving is a means of moving logs (sawn tree trunks) from a forest to sawmills and pulp mills downstream using the current of a river. It was the main transportation method of the early logging industry in Europe and North America .
Log splitting is the act of splitting firewood from logs that have been pre-cut into sections (rounds, bolts, billets [3]). This can be done by hand, using an axe or maul, or by using a mechanical log splitter. [4] When splitting a log by hand, it is best to aim for the cracks (called checks), if there are any visible. [5]
For a distance of 200 m, these figures fall to 12, 18 and 12 respectively. On easier terrain, the fardier (or trinqueballe; a horse-drawn machine with 2 braked wheels, a drawbar and a winch) enables 2 or 3 horses to lift and pull logs weighing up to 5,000 kg (3 to 4m 3). [5] Skidding with a flatbed wagon and large wheels, Michigan, circa 1915.