Which harvesting method allows older trees to be cut in stages to protect younger trees?

The harvesting method that allows older trees to be cut in stages to protect younger trees is known as shelterwood cutting. This approach involves a series of steps that gradually remove mature trees while creating a favorable environment for younger trees to grow.

During the initial phase of shelterwood cutting, some mature trees are selectively removed to allow more sunlight to reach the forest floor, promoting the growth of smaller, younger trees. Subsequent harvesting phases may involve the removal of more mature trees, ensuring that the remaining canopy continues to provide some shade and protection until the younger trees are well-established. This method balances the need for timber with the ecological benefits of maintaining a healthy forest ecosystem, allowing for regeneration without exposing young trees to harsh elements or over-competition.

Clear cutting, in contrast, removes all trees from a designated area, which can lead to significant disturbance and does not provide the same level of protection for younger trees. Selection cutting focuses on removing individual trees based on specific criteria without considering a staged approach. Thinning typically involves removing some trees in a crowded stand to reduce competition but does not specifically structure the process to protect younger trees through staggered cuts.