The
use of ‘alternative’ silvicultural systems often necessitates
the use of ‘alternative’ harvesting systems and equipment.
This in turn has implications for harvest planning and roading within
the forested area.
Unlike a clearcutting regime, continuous canopy harvesting
means that a proportion of the trees are left standing to grow on and
provide shelter for the next crop of seedlings. Special practices and
equipment are therefore required to fell and extract trees without damaging
those left standing.
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Tomorrow’s Forests and their
associates have direct experience in using medium and heavy lift helicopter
extraction, mini-skidders, small aerial cable and tractor-mounted winch
systems in addition to more conventional hauler and skidder equipment. |
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