Final answer:
Selective cutting, clear-cutting, and shelterwood cutting are three common timber management strategies.
Step-by-step explanation:
Three common timber management strategies are:
Selective cutting: This strategy involves removing only certain trees from a forest while leaving others behind. It helps maintain the overall structure of the forest and ensures that new trees can grow.
Clear-cutting: This strategy involves removing all trees from a designated area. It is often used for timber production on a large scale but can have negative environmental impacts.
Shelterwood cutting: This strategy involves removing some trees to create an opening in the forest canopy, which allows new trees to regenerate. It helps maintain the integrity of the forest ecosystem.