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US Department of Agriculture Forest Service
産業: Forest products; Government
Number of terms: 2933
Number of blossaries: 0
Company Profile:
Portion of the tree between the ground and the point where the lowest limbs join the trunk.
Industry:Forest products
1. Cutting all trees in an area to a minimum diameter, such as 4 inches. 2. All merchantable trees are cut and removed.
Industry:Forest products
All merchantable trees on a setting to be yarded are felled.
Industry:Forest products
1. U-shaped metal fitting, with a pin connecting the two ends, used for connecting cables and rigging. 2. C-shaped hook with a pin through it for use in towing or attaching to a cable.
Industry:Forest products
Plant community dominated by trees representing the culminating stage of natural succession for that specific locality and environment.
Industry:Forest products
Plant species that will remain essentially unchanged in terms of species composition for as long as the site remains undisturbed.
Industry:Forest products
Manila rope, usually with a steel cord, attached to the belt of a high rigger and looped around the tree to provide a brace.
Industry:Forest products
Hand instrument used by foresters and timber cruisers to measure vertical angles. Such angles, when correlated with specific distances, indicate the height of standing trees.
Industry:Forest products
Van with a sealed top that must be rear loaded.
Industry:Forest products
Line used to close a grapple.
Industry:Forest products