Involves scientifically testing different management approaches in an area.

Results from the regrowth of trees that were cut at different times.

A method in which all of the trees in an area are cut at once.

When small numbers of mature and healthy seed producing trees are left standing so that they can reseed the logged area.

When small numbers of mature trees are left in place to provide shelter for seedlings as they grow.

When only some of the trees in a forest are cut at once.

_________________ is the clearing of a forest and the replacement of it by another land use.

Forest that have never been logged.

When a forest is meant for to be managed for recreation, wildlife habitat, mining and other uses.

Large scale plantings of a single crop.

Controlled burns that have helped restore ecosystems that depend on fire.

The removal of snags following a natural disturbance.

Companies that produce products using methods they consider sustainable will receive this.