United States Department of Agriculture
This booklet offers guidelines on how to care for trees to keep them healthy and to protect them from wounds. It also prescribes ways to prevent, recognize, and minimize damage by decay that most often sets in after tree wounding.
The 1976 National Silviculture Workshop was held in Eugene, Oregon, on October 13-15, 1976. The objectives were to discuss second growth management of individual stands, with particular emphasis on the control of stand density.
The 1989 National Silviculture Workshop was held in Petersburg, Alaska, and the Stikine Area of the Tongass National Forest. The purpose of the workshop was to discuss, review, and share information about the silvicultural challenges and opportunities facing the Forest Service in the coming decade.
Covers designs for the inventory of stands and forests in detail and with worked-out examples. For stands, random sampling, line transects, ricochet plot, systematic sampling, single plot, cluster, subjective sampling and complete enumeration are discussed. For forests inventory, the main categories are subjective sampling, inventories without prior stand mapping,...