As used in this chapter, the following terms shall have the
meanings indicated:
COMMERCIAL FOREST PRODUCTS
Wood products harvested from a tract of forest land in excess
of 50 cords or 150 tons or 25,000 board feet, whichever measure is
appropriate, in any twelve-month period.
FOREST PRACTICE
Any activity which may alter the physical or vegetative characteristics
of any forest and which is undertaken in connection with the harvest
of commercial forest products unless such harvest is undertaken pursuant
to the conversion of forest land to other uses and such conversion
has been approved by the Wetlands Commission.
TREE
A woody perennial plant usually having one self-supporting
stem or trunk which has a definitely formed crown and is normally
expected to attain a mature height of over 20 feet.