What is a primary function of the increment borer?

The primary function of an increment borer is to determine tree age. This specialized tool allows users to extract a small core sample from the tree's trunk without causing significant harm to the tree. By examining the growth rings visible in the core sample, one can accurately count the rings, which correspond to the years of growth. Each ring typically represents one year, allowing for an age assessment of the tree.

Determining tree age is essential for various ecological studies, forestry management, and understanding forest dynamics. It provides insight into growth patterns and helps in making decisions related to conservation, regeneration, and sustainable management of forest resources.