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Final Environmental Impact Statement

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Vestal <strong>Final</strong> <strong>Environmental</strong> <strong>Impact</strong> <strong>Statement</strong> Chapter 5<br />

BMPs<br />

196<br />

(See "Best Management Practices.")<br />

Board Foot<br />

Timber measurement equaling the amount of wood contained in a board one-inch<br />

thick, 12-inches long, and 12-inches wide.<br />

Broadcast Burning<br />

A management ignited fire, allowed to burn under specific conditions<br />

(prescriptions) and within established boundaries to achieve some landmanagement<br />

objective.<br />

Browse<br />

Twigs, leaves and young shoots of trees and shrubs on which animals feed.<br />

Canopy<br />

The cover by vegetation and/or branches. Often but not always restricted to the<br />

tree layer or greater than six feet tall.<br />

Canopy Closure/Cover<br />

The percentage of the ground and/or sky covered by vegetation and/or branches.<br />

These are perceived from a human point of view perpendicular to flat ground.<br />

Canopy Fuels<br />

The live and dead foliage, live and dead branches, and lichen of trees and tall<br />

shrubs that lie above the surface fuels. (See also Available Canopy Fuel)<br />

Clearcut<br />

The harvesting (removal) in one cut of all trees in an area. The area harvested<br />

may be a patch (zero-to-ten acres), stand (not more than 40 acres), or strip.<br />

Coarse Woody Debris (CWD)<br />

Woody material greater than 3 inches in diameter, that is derived from tree limbs,<br />

boles, and roots (excluding stumps) in various stages of decay.<br />

Collector Road<br />

Serves smaller land areas than a Forest arterial road and is usually connected to a<br />

Forest arterial or public highway. Collects traffic from Forest local roads and/or<br />

terminal facilities. The location and standard are influenced by both long-term<br />

multi-resource service needs, as well as travel efficiency. May be operated for<br />

either constant or intermittent service depending on land use and resource<br />

management objectives for the area served by the facility.<br />

CMAI<br />

(See "Culmination Mean Annual Increment.”)<br />

Compaction<br />

The packing together of soil particles by forces exerted at the soil surface,<br />

resulting in increased soil density.<br />

Conifer<br />

A group of cone-bearing trees, mostly evergreen, such as the pine and spruce.<br />

Council on <strong>Environmental</strong> Quality (CEQ)

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