These overlap due to the wide scope and natural integration within the basic process research theme. Scientists from 13 different work units in the Northeastern Research Station conduct research in basic processes. For example, many basic processes have been described and validated through national programs directed towards northern spruce and fir forests. Stress in trees is not readily measured directly. Increased stress can result in strain or forest damage.
Triage is an evaluation process derived from battlefield medicine.
Triage could involve an intensive forest protection effort such as the application of a pest control material. Some portions of the forest may not be threatened by the pest, so control applications are unnecessary. Some other portions of the forest may already be so damaged that control measures would be wasteful and have little effect. The portion of the forest that should receive the control measure is that part which is threatened by the pest and would benefit from the pest control application. This concept of triage can be extended to evaluate the usefulness of any intensive management strategy, including liming, thinning, etc.